6013_GreenwayNorthMeckCDLF_20191002_GWCAP_FID1358899

CORRECTIVE ACTION PLAN
FOR
GREENWAY WASTE SOLUTIONS AT NORTH MECK, LLC
(FORMERLY NORTH MECKLENBURG C&D LANDFILL)
Prepared For:
GREENWAY WASTE SOLUTIONS AT NORTH MECK, LLC
19109 W. CATAWBA AVENUE
CORNELIUS, NORTH CAROLINA 28031-5611
Prepared By:
CIVIL & ENVIRONMENTAL CONSULTANTS, INC.
3701 ARCO CORPORATE DRIVE, SUITE 400
CHARLOTTE NORTH CAROLINA 28273
North Carolina Board of Examiners
For
Engineers and Surveyors
License No. C-3035
CEC PROJECT NO. 111-370.0001
REVISED OCTOBER 1, 2019
`\`\\,1�NirC+�rrr�lOi
Q.-��r,ENS � y
S '
• n
G �
, C NW111I
10/01/2019
Donald M. Cobb, P.G
Project Manager
�,j34933f193'!
.��,� CAP, ,�a�°fO'i
tee• �•av�,"' �`"(W' *Sa..00
y
�jo
I9 I� A
O �e
AL _
t
10/01/2019
Bruce D. Reilly, P.E.
Senior Project Manager
ZtA v
Civil & Environmental Consultants, Inc.
Charlotte3701 Arco Corporate Drive, Suite 400 1 Charlotte, NC 28273 1 p: 980-237-0373 f. 980-237-0372 1 www.cecinc.com

TABLE OF CONTENTS
4.0
INTRODUCTION..............................................................................................................1
2.0
SITE BACKGROUND......................................................................................................2
2.1
Site Description....................................................................................................... 2
2.2
Aquifer Characteristics........................................................................................... 2
2.3
Water Quality Monitoring Network........................................................................ 4
2A
Potential Contaminant Source(s)............................................................................
7
2.4.1 Landfill Leachate.........................................................................................8
2.4.2 Landfill Gas (LFG)......................................................................................8
2.5
Presence of Landfill Gas and Active Mitigation..................................................... 9
3.0
CONCEPTUAL
SITE MODEL.....................................................................................10
3.1
Local Geology and Hydrogeology........................................................................
10
3,2
Slope -aquifer System and Applicability to Facility ..............................................
12
3.3
Surface Water........................................................................................................
14
3 A
Sources of Contamination.....................................................................................
14
3.4.1 Landfill Leachate.......................................................................................15
3.4.2 Landfill Gas...............................................................................................15
3.4.3 Site Geochemical Properties......................................................................18
3,5
Groundwater Contaminants..................................................................................
20
3.5.1 Vinyl Chloride...........................................................................................21
3.5.2 Other Groundwater Constituents of Concern ............................................23
3.6
COC Physical Properties.......................................................................................
24
3,7
Groundwater End Use...........................................................................................
24
3.7.1 Current Status of Area Groundwater End Use...........................................25
3.7.2 Future Status of Area Groundwater End Use............................................26
3.8
Surface Water........................................................................................................
27
4.0
RISK ASSESSMENT......................................................................................................28
4.1
Contaminants of Concern .....................................................................................
28
4.2
Exposure Pathways...............................................................................................
28
4.2.1 Surface Water Pathway..............................................................................29
4.2.2 Groundwater Pathway - Local Worker Scenario.......................................29
4.2.3 Groundwater Pathway — Local Well User.................................................30
4.3
Potential Receptors...............................................................................................
32
4.4
Risk assessment Calculation.................................................................................
33
5.0
SELECTED AND APPROVED CORRECTIVE MEASURE....................................34
5.1
Soil Vapor Extraction Via Active Landfill Gas Extraction ..................................
36
5,2
Monitored Natural Attenuation(MNA)................................................................
36
5.3
Institutional Controls............................................................................................
37
6.0
REVISED
WATER QUALITY MONITORING PLAN..............................................38
7.0
EVALUATION
OF EFFECTIVENESS........................................................................39
7.1
Physical Changes..................................................................................................
39
7,2
Chemical Changes................................................................................................
39
7.3
Reporting...............................................................................................................40
8.0
CONTINGENCY
PLAN.................................................................................................42
9.0
SCHEDULE AND MAINTENANCE............................................................................44
Civil & Environmental Consultants, Inc. -i- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

Table of Contents (continued)
Page ii
10.0 FINANCIAL ASSURANCE...........................................................................................46
11.0 COMPLETION OF GROUNDWATER CORRECTIVE ACTION ..........................47
12.0 REFERENCES.................................................................................................................48
FIGURES
Figure 1 — Site Location Map
Figure 2 — Overall Site Plan
Figure 3 — Geologic Map
Figure 4 — Water Quality Monitoring Locations Map
Figure 5 — 2019 Spring Groundwater Potentiometric Map
Figure 6 — Landfill Gas Extraction System
Figure 7 — Water Supply Well Location Map
Figure 8 — Area -Specific Drainage Basins/Slope-Aquifer Systems
TABLES
Table I — Summary of Vertical Hydraulic Gradients
Table 2a — Summary of Point -of -Compliance (POC) Wells
Table 2b — Summary of Review Boundary Wells
Table 3 — Background Ranged and Medians of Selected Constituents
Table 4 — Well Construction Details / Historic Groundwater Elevation Levels (Infill)
Table 5 — Well Construction Details / Historic Groundwater Elevation Levels (Closed Phase I)
Table 6 — Historical Groundwater and Surface Water Analytical Data (Infill)
Table 7 — Historical Groundwater and Private Well Analytical Data (Closed Phase I)
Table 8 — Physical and Chemical Fate and Transport Data for Methylene Chloride and Vinyl
Chloride
Table 9 — Indicator Parameter Summary
Table 10 — Summary of Private Wells
APPENDICES
Appendix A
— Boring Logs and Well Construction Diagrams - Partial
Appendix B
— LeGrand 2004 Publication
Appendix C
— VC Demonstration Letter
Appendix D
— Statistical Analysis Tables and Historical Lab Analytical Reports
Appendix E
— Alternate Source Demonstration Addendum
Appendix F —
VURAM Risk Assessment Output
Appendix G
— Contact Information for Responsible Parties
Appendix H
— Closure, Post -Closure, and Corrective Action Estimated Costs
Civil & Environmental Consultants, Inc. -ii- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

1.0 INTRODUCTION
On behalf of Greenway Waste Solutions at North Meck, LLC (GWS), Civil & Environmental
Consultants, Inc. (CEC) has prepared this Corrective Action Plan to present the selected remedial
option to address constituent concentrations in groundwater that exceed the 15A NCAC 02L .0202
Groundwater Quality Standards (2L Standards) at or beyond the compliance boundary at the GWS
C&D landfill (formerly North Mecklenburg C&D Landfill). The landfill operates under Solid
Waste Facility Permit Number 6013-CDLF-1993 issued by the State of North Carolina. The
permit requires semi-annual monitoring of the groundwater that underlies the landfill with point
of compliance, review, and assessment groundwater monitoring wells as defined by North
Carolina Administrative Code 15A NCAC 13B.0544 (b)(1)B. Facility groundwater monitoring
requirements are specified in the updated Water Quality Monitoring Plan (Revision 2 April 19,
2018) approved by the North Carolina Department of Environmental Quality - Solid Waste Section
(Section) on April 20, 2018.
Since 2013, analytical data has indicated the presence of certain volatile organic compounds
(VOCs), specifically vinyl chloride and methylene chloride, in excess of the allowable
concentrations as defined in 15A NCAC 13B .0544 and the 2L Standards at Point of Compliance
wells. Additionally, since Fall 2018, analytical data has indicated the presence of 1,4-dioxane
above the applicable standards in Point of Compliance wells; though assessment monitoring
relating to the 1,4-dioxane exceedances has not been conducted, the Section requested the
inclusion of 1,4-dioxane as a constituent of concern in a September 11, 2019 phone call. In
accordance with 15A NCAC 13B .0545 and 15A NCAC 2L regulations, and the NC Solid Waste
Section Guidelines for Corrective Action at Solid Waste Management Facilities, CEC has prepared
this Corrective Action Plan discussing the use of active landfill gas extraction and monitored
natural attenuation to address the groundwater impacts not meeting the 2L Standards.
Civil & Environmental Consultants, Inc.
-1- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

2.0 SITE BACKGROUND
2.1 SITE DESCRIPTION
The facility address is 15300 Holbrooks Road, Huntersville, North Carolina (See Figure 1). The
site is bounded on the west by undeveloped private properties, on the east by an undeveloped
Mecklenburg County property, on the north by Holbrooks Road and a Mecklenburg County
(closed Holbrooks Road MSW Landfill) property, and on the south by private residential
properties.
The facility contains two landfill phase areas — Closed Phase I Area and the Infill Area — situated
in separate drainage basins separated by an unnamed tributary to Cane Creek. The Closed Phase
I Area consists of the southern portion of the site and is generally bounded by the unnamed
tributary of Cane Creek to the north; and private property to the east, south and west. Waste
placement in this disposal unit generally occurred during the years 1993 to 2002. The disposal area
is approximately 23.3 acres. It has been reported that the eastern and southern areas of the disposal
unit are "ringed" with land -clearing debris approximately 30-40 feet wide and 20-30 feet deep.
The second portion of the site includes Expansion Areas 1 and 2 and the Infill Area (collectively
referred to as the Infill Area). The Infill Area is bordered on the south by the unnamed tributary
of Cane Creek; on the northwest by undeveloped property owned by the Town of Huntersville; on
the north by Holbrooks Road and property owned by Mecklenburg County (closed Holbrooks
Road MSW Landfill); on the northeast by undeveloped property owned by Mecklenburg County;
and to the west by private properties. Waste placement in the Infill Area began in 2003 and is
ongoing. The disposal area is approximately 44.9 total acres. Figure 2 shows the overall site plan.
2.2 AQUIFER CHARACTERISTICS
Based on the NC Geologic Map (1985), the subject site is underlain by granitic rocks. A facility map
showing the underlying geology is shown in Figure 3. The local groundwater system is comprised of
two interconnected zones: residual soil/saprolite/weathered fractured rock (regolith) overlying
Civil & Environmental Consultants, Inc. -2- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

fractured crystalline bedrock. The regolith layer is vertically stratified by degrees of weathering. A
highly weathered and structureless residual soil occurs near the ground surface. The residual soil
grades into saprolite, a coarser grained material, which retains the structure of the parent bedrock.
Beneath the saprolite, partially weathered/fractured bedrock occurs with depth until sound bedrock is
encountered. A transition zone at the base of the regolith has been interpreted to be present in many
areas of the Piedmont. The zone consists of partially weathered/fractured bedrock and lesser amounts
of saprolite that grades into bedrock and has been described as "being the most permeable part of the
system, even slightly more permeable than the soil zone" (2).
Groundwater movement beneath the northern half of the Closed Phase I Area is to the north and
northwest toward the unnamed stream tributary that separates the Closed Phase I Area and the
Infill Area (see Figure 5 for the groundwater potentiometric map from the Spring 2019 sampling
event). The "W-shaped potentiometric contours in the vicinity of the stream tributary are
indicative of shallow groundwater discharge from the northern half of the Closed Phase I Area to
this adjacent stream. For the one well cluster MW-5/MW-5D located along the southern margin
of the stream tributary, an upward vertical hydraulic gradient of 0.074 was calculated during the
Spring 2019 sampling event, indicating groundwater discharge from the deeper aquifer horizon to
the stream tributary. A local groundwater divide bisects the Closed Phase I Area such that
groundwater movement in the southern half of this landfill area is to the southeast toward Cane
Creek, which lies beyond the landfill property boundary to the southeast.
Groundwater movement across the Infill Area is to the southeast toward the unnamed stream
tributary along the southern boundary of this area. The "W-shaped potentiometric contours in the
vicinity of the stream tributary are indicative of shallow groundwater discharge from the Infill
Area to this adjacent stream. Vertical gradient data from the last several semi-annual monitoring
events is summarized below. In general, wells closer to the stream tributary exhibit negative
vertical gradients, indicating they are discharging to the stream, while wells farther away exhibit
positive vertical gradients, indicating they are recharging the aquifer.
Civil & Environmental Consultants, Inc.
-3- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

Table 1— Summary of Vertical Hydraulic Gradients
Fall 2017
Spring 2018
Fall 2018
Spring 2019
Well Cluster
Gradient
Well Cluster
Gradient
Well Cluster
Gradient
Well Cluster
Gradient
MW-4)(i)
NM
MW-4)(i)
-0.15
MW-4)(i)
-0.16
MW-4)(i)
-0.16
MW-4D(i)
MW-41)(i)
MW-4D(i)
MW-41)(i)
MW-5(i)
0.07
MW-5(i)
0.06
MW-5(i)
0.08
MW-5(i)
0.09
MW-5D(i)
MW-5D(i)
MW-5D(i)
MW-5D(i)
MW-7(i)
-0.059
MW-7(i)
-0.065
MW-7(i)
-0.002
MW-7(i)
0.044
MW-71)(i)
MW-71)(i)
MW-71)(i)
MW-71)(i)
MW-8(i)
0.02
MW-8(i)
0.03
MW-8(i)
0.025
MW-8(i)
-0.006
MW-81)(i)
MW-81)(i)
MW-81)(i)
MW-81)(i)
MW-9(i)
-0.005
MW-9(i)
-0.008
MW-9(i)
-0.006
MW-9(i)
-0.017
MW-91)(i)
MW-91)(i)
MW-91)(i)
MW-91)(i)
MW-II(i)
0.0003
MW-II(i)
-0.0003
MW-II(i)
0.0183
MW-II(i)
-0.0089
MW-11D(i)
MW-11D(i)
MW-11D(i)
MW-11D(i)
MW-12(i)
0.003
MW-12(i)
0.003
MW-12(i)
0.004
MW-12(i)
0.007
MW-121)(i)
MW-121)(i)
MW-121)(i)
MW-121)(i)
NM — Not measured
2.3 WATER QUALITY MONITORING NETWORK
The original Water Quality Monitoring Plans (WQMPs) for the subject landfill areas specified
downgradient monitoring wells to be placed and monitored in both landfill areas along the centrally
located tributary stream. It is our understanding that at the time the permit was issued for the Infill
Area, the Section reasoned and GWS concurred that placement and routine monitoring of
downgradient monitoring wells north of the internal stream tributary were needed should
groundwater contamination be detected in order to assign cause to the contributing landfill area.
These particular wells appeared reasonable and warranted until it was determined that both landfill
areas are sources of VOC contamination. At this point, the monitoring wells along the tributary
stream monitor groundwater conditions internal to the landfill facility. This internal monitoring area
is more related to a "review boundary" than it is a point -of -compliance boundary. As shown on
Civil & Environmental Consultants, Inc.
-4- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

Figure 5, groundwater moving away from the Infill Area and northern half of the Closed Phase I
Area either discharges to the tributary stream or flows eastward beneath the stream until it passes
beneath the eastern landfill property boundary and ultimately discharges to Cane Creek. To date,
the historical monitoring data have not shown a significant impact to the tributary stream. The point -
of -compliance boundary for groundwater moving eastward beneath the stream valley is at the east
perimeter of the landfill facility.
The intent of 15A NCAC 13B .0544 is to utilize relevant point of compliance wells to evaluate
groundwater quality at a suitable interception distance from an adjacent landfill property boundary in
a timely manner. A significant number of the internal monitoring wells placed along the tributary
stream are located less than 50 feet from the respective waste disposal areas and at a considerable
distance from the nearest property boundary. Thus, such wells are monitoring internal portions of the
landfill facility and are not suitably located to meet the intent of point of compliance. As discussed
below, the most recent updated WQMP specifies the site monitoring wells that are suitable for point -
of -compliance boundary monitoring and those that are better suited for review boundary.
Per the updated WQMP, the newly designated point of compliance (POC) wells, review boundary
wells, and assessment wells at the facility have been defined per their existing locations and the
following state regulations (15A NCAC 02L .0102 and/or 15A NCAC 13B .0544 (b)(1)(B)):
• "Compliance boundary" means a boundary around a disposal system at and beyond
which groundwater quality standards may not be exceeded and only applies to
facilities which have received a permit issued under the authority of G.S. 143-215.1
or G.S. 130A. Per Rule 13B .0544 (b)(1)(B), the relevant point of compliance must
be established no more than 250 feet from a waste boundary, or must be at least 50
feet within the facility property boundary, whichever point is closer to the waste
boundary.
• "Review boundary" means a boundary around a permitted disposal facility, midway
between a waste boundary and a compliance boundary at which groundwater
monitoring is required. Review boundary wells provide important data points to
Civil & Environmental Consultants, Inc.
-5- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

monitor groundwater conditions interior to the landfill, prior to potential impacts or
exceedances crossing the compliance boundary.
• "Assessment well" means a well installed to characterize the nature and extent of a
release. POC and review boundary wells may be assessment wells, or vice -versa.
The landfill facility is monitored semi-annually for groundwater and surface water quality. An
updated Water Quality Monitoring Plan (WQMP) was approved by the Section on April 20, 2018.
In accordance with Rule 2L .0102, the updated plan specifies 26 POC wells that are located around
the facility perimeter (see Table 1 a below and attached Figure 4), and 18 review boundary wells
that are located in the facility interior (see Table lb below and attached Figure 4). The review
boundary wells provide for the assessment of groundwater impacts inside of the compliance
boundary monitoring network. If adverse impacts are identified at the review boundary, the
facility owner will 1) evaluate through predictive calculations or modeling, that natural site
conditions, facility design and operational controls will prevent a violation of standards at the
compliance boundary; or 2) submit a plan for alteration of existing site conditions, facility design
or operational controls that will prevent a violation at the compliance boundary.
Table 2a — List of Point -of -Compliance (POC) Wells
POC Wells — Closed Phase I Area
POC Wells — Infill Area
MW-4
MW-71)
MW-1(i)
MW-4A
MW-8R
MW-2(i)
MW-41)
MW-81)
MW-10(i)
MW-4D-1
MW-9
MW-1 l(i) R
MW-6
MW-11A
MW-111)(i)
MM-6D
MW-1113
MW-12(i)
MW-6D-1
MW-11D-1
MW-12D(i)
MW-7
MW-11D-2
MW-15(i)
MW-7A
MW-16(i)
Civil & Environmental Consultants, Inc.
-6- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

Table 2b — List of Review Boundary Wells
Review Boundary Wells
Closed Phase I Area
Review Boundary Wells
Infill Area
MW-1
MW-3(i)
MW-7(i)
MW-5
MW-4(i)
MW-7D(i)
MW-5D
MW-41)(i)
MW-8(i)
MW-10
MW-5(i)
MW-8D(i)
MW-10D
MW-51)(i)
MW-9(i)
MW-11
MW-6(i)
MW-9D(i)
The facility monitoring well network also includes two assessment wells MW-13 and MW-14 that
are located off -site beyond the west -central perimeter of the landfill facility (Infill Area) as shown
on Figure 4. These assessment wells provide data to confirm that site impacts have not migrated
off -site in this area.
Also, three neighboring inactive water supply wells that lie south of the landfill facility (Closed
Phase I Area) are sampled on a semi-annual basis. The approximate locations of these off -site
supply wells are shown on Figure 4.
The updated WQMP further specifies surface water sample collection on a semi-annually basis
from the unnamed tributary and Cane Creek at nine locations. The approximate surface water
sampling locations are shown on Figure 4.
2.4 POTENTIAL CONTAMINANT SOURCE(S)
The mechanism for groundwater contamination beneath the landfill area is not clearly understood.
The primary source for groundwater contamination beneath the landfill occurs within the waste
mass disposed in the landfill areas. However, two secondary sources — landfill leachate and landfill
gas (LFG) — are the media that typically come into contact with the underlying groundwater that
could result in groundwater impacts. Leachate is not collected at the landfill; thus, direct analytical
data is not available for its evaluation as a potential source of groundwater impact. LFG is
monitored on a quarterly schedule in perimeter wells at the landfill.
Civil & Environmental Consultants, Inc.
-7- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

2.4.1 Landfill Leachate
Leachate is the resultant liquid created when rainfall percolates into the landfill waste mass and
then slowly drains through the waste under gravity. During this process, the leachate picks up
soluble contaminants from the waste itself. Xenobiotic organic compounds in leachate may
include chlorinated aliphatics, aromatic hydrocarbons, phenols, pesticides, and plasticizers. With
the exception of phenols, all these organic groups have been observed in the site groundwater.
Inorganic chemicals and elements in leachate may include arsenic, barium, borate, cobalt, lithium,
mercury, selenium and sulfide.
If not controlled or collected, leachate can migrate through permeable material that exists under
the landfill. Although geologic materials below the landfill can filter some of the leachate
constituents, the more mobile constituents in the migrating leachate can enter the underlying
groundwater. Where leachate seeps into groundwater, a plume of groundwater contamination will
occur.
Published studies that characterize the chemical composition of landfill leachates have shown that
sulfate and chloride are conservative (and therefore highly mobile) parameters that exist at
significant concentrations (Gibbons, 1991(4); USEPA, 1987(5)). Therefore, in the event of a
leachate release, these mobile indicator parameters, along with alkalinity and total dissolved solids
(TDS), are likely to be the first parameters to be detected.
2.4.2 Landfill Gas (LFG)
LFG is the product of microbiological decomposition of buried organic matter. Certain
microorganisms turn complex organic compounds in landfill waste into methane (-50-55%),
carbon dioxide (-40-45%), hydrogen sulfide and other sulfur compounds, and trace amounts of
other VOCs.
Civil & Environmental Consultants, Inc.
-8- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

Appreciable volumes of LFG are generated in landfills over approximately one to three years,
depending on the waste types, amount of moisture and other factors. Peak production of LFG is
typically five to seven years after waste is disposed in the landfill.
LFG can migrate via advection and diffusion. Advection transport is a function of barometric
pressure variations and landfill pressure gradients, and it is the primary transport mechanism with
regard to emissions and migration control strategies. Diffusion transport is minor compared to
advection; however, this mechanism is associated with the ultimate transfer of compounds into air,
soil, and liquid media.
Some consultants and researchers have recently theorized that landfill gas may be a source of low-
level VOC contamination of groundwater. Low-level VOCs found in LFG and in LFG condensate
are sometimes found in off -site gas and groundwater monitoring wells. Detection levels range
from low part per billion (ppb) to low part per million (ppm) concentrations. The more commonly
identified VOCs reported in LFG are chlorinated aliphatics and aromatic hydrocarbons.
2.5 PRESENCE OF LANDFILL GAS AND ACTIVE MITIGATION
Due to the detected presence of LFG at the landfill facility, active LFG extraction systems are
operated in the Closed Phase I and Infill Areas. The initial LFG extraction phase in the Closed
Phase I Area was installed in 2014 and consists of 18 extraction wells connected to a vacuum
blower system. A 2017 system expansion added an additional six in -waste extraction wells in the
Closed Phase I Area. Both phases of the Closed Phase I extraction system are connected to a
common vacuum blower.
An LFG extraction system was installed in the Infill Area in Spring 2018. The Infill Area LFG
extraction system consists of 16 in -waste extraction wells connected to a separate vacuum
blower(')
The active LFG systems and methane monitoring wells are monitored at least monthly. The
facility LFG extraction system layouts are shown on Figure 6.
Civil & Environmental Consultants, Inc. -9- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

3.0 CONCEPTUAL SITE MODEL
3.1 LOCAL GEOLOGY AND HYDROGEOLOGY
Local lithologies are an igneous and possibly slightly metamorphosed granitic -type rock;
granodiorite. Local bedrock is essentially a massive crystalline rock that typically has a low to
moderate fracture frequency. Nearly horizontal stress -relief and higher -angle fractures occur in
the upper one hundred feet of bedrock. Decreasing fractures occur at depths of 300 to 350 feet
where fracture occurrence is sparse. In most places, massive granites have thin residual soils and
tend to be poorly fractured.
Significant scientific knowledge exists regarding groundwater occurrence and movement in the
North Carolina Piedmont to conclude that where individual sites share common geologic and
terrain characteristics, applicable conclusions or "generalizations" may be drawn for sites sharing
such features (LeGrand 2004)(3). These generalizations, which are described in detail in Section
3.2, are applicable to the subject landfill facility. The following generalizations establish a
reasonable level of understanding of the facility conditions.
Groundwater Movement
The water table surface is essentially a reflection of surface topography on a more subdued scale.
As shown by the water table potentiometric map in Figure 5, recharge and discharges areas, and
general flow directions can be reasonably projected by viewing surface drainage patterns. Water
table depths in upland areas are typically on the order of 30 to 50 feet. The water table becomes
shallower down a hillslope until it intercepts the land surface at a seep, wetland area, or a perennial
stream. Well construction details with historic groundwater elevation levels are shown in Table 2
(Infill Area) and Table 3 (Closed Phase I Area).
Recharge and Discharge
Groundwater occurs in two or three aquifer zones including: 1) an upper clayey, granular
unconsolidated soil/saprolite that typically becomes more granular at depth; 2) if present, an
intermediate transient zone (a.k.a. partially weathered rock zone) composed of weathered, partially
Civil & Environmental Consultants, Inc. -10- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

decomposed granular rock, boulders, and fractures; and 3) underlying bedrock fractures. The
soil/saprolite zone is a good storage reservoir, but transmits groundwater slowly. The transient
zone typically has the highest permeability and transmits water readily. The bedrock fracture
system has little storage capacity, yet it can readily transmit water where interconnecting fractures
occur. Fracture porosity of crystalline bedrock generally ranges from one to ten percent (Freeze
and Cherry, 1979)(6) but according to Daniel and Sharpless, 1983(7), fracture porosity values of one
to three percent are more typical.
Most groundwater recharge and discharge takes place through porous granular soil/saprolite. Yet,
much of the groundwater movement between recharge and discharge zones is through bedrock
fractures. Discharge from bedrock fractures into a surface water body is common. Ground flow
paths can vary significantly in length, depth, and travel time. Some groundwater moves within the
saprolite zone until reaching a discharge area. Other flow paths may be deeper and longer as
groundwater winds its way through an irregular maze of bedrock fractures and passes back through
the saprolite zone before discharging to a surface stream.
Groundwater Flow Cycle
Under natural conditions, groundwater is always moving from upland recharge areas toward
streams. Along the way, some groundwater is lost to evapotranspiration, and the remainder
discharges as small springs and as bank seepage into streams. Small springs and seeps often occur
in topographic draws and other depressions.
Groundwater Flow Path
In the North Carolina Piedmont, groundwater flow paths are relatively short due to the dense
network of surface streams. Groundwater movement is invariably constrained to the zone
underlying the topographic slope from a topographic divide to an adjacent stream (i.e. slope -
aquifer). Rarely does groundwater move beneath a perennial stream to another distant stream
Rate of Groundwater Movement
The overall rate of flow is fairly slow due to the low permeability of the soil/saprolite zone and the
sparse and poorly connected bedrock fractures at depth. Where it consistently occurs, the partially
Civil & Environmental Consultants, Inc. -11- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

weathered rock zone exhibits the highest permeability and higher rate of flow than other parts of
the system. Much of the flow is at a rate slightly greater than 10 feet per year.
Areal Effect of Pumping
The decline in the water table proximal to the well being pumped results in a cone of depression
that draws surrounding water into the well. Pumping within an irregular network of bedrock
fractures will result in an irregular shape and areal extent of the cone of depression within which
the cone tends to be elongated parallel to the trend of the greater fractures, generally along the
predominant rock structure (i.e., foliation, lineation, or regional structural trend). The hydraulic
influence or capture zone affected by pumping a domestic well may extend up to a few hundred
feet.
3.2 SLOPE -AQUIFER SYSTEM AND APPLICABILITY TO FACILITY
Contracted by the State of North Carolina Department of Environment and Natural Resources in
2004, Harry E. LeGrand published "A Master Conceptual Model for Hydrogeological Site
Characterization in the Piedmont and Mountain Region of North Carolina ". A copy of this
document is included in Appendix B. The publication establishes a hydrogeologic model of the
aforementioned composite regolith-fractured crystalline rock aquifer system in the Piedmont that
is used as the baseline description of groundwater conditions by United States Environmental
Protection Agency (USEPA), North Carolina Department of Environmental Quality (NCDEQ)
and surrounding states. The basic hydrologic entity in this conceptual model is the surface
drainage basin that contains a perennial stream. Each Piedmont drainage basin is similar to
adjacent basins and the conditions are generally repetitive from basin to basin as shown in Figure
6 from LeGrand (2004)(3). Within a basin, movement of groundwater is typically restricted to the
area extending from the drainage divides to a perennial stream. LeGrand refers to this
hydrogeologic system as a "slope -aquifer system". Rarely does groundwater move beneath a
perennial stream to another more distant stream or across drainage divides. Therefore, in most
cases in the Piedmont, the groundwater system is a two -medium system restricted to the local
drainage basin. Groundwater flow paths in the Piedmont are almost invariably restricted to the
zone underlying the topographic slope extending from a topographic divide to an adjacent stream.
Civil & Environmental Consultants, Inc. -12- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

Under natural conditions, the general direction of groundwater flow can be approximated from the
surface topography.
Given the widely -accepted slope -aquifer system model, not only is the movement of groundwater
normally restricted to the area extending from the drainage divides to a perennial stream; yet, so
is the movement of groundwater -borne constituents within the specific drainage basin. LeGrand(3)
states that "A slope -aquifer system is a unit of the groundwater flow regime that is seemingly
separated and free of impact from adjacent, similar units". As groundwater rarely moves beneath
a perennial stream to another more distant stream or across drainage divides; therefore, non -
retarded groundwater -borne constituents are ultimately discharged to local surface water where
mixing and volatilization dilute the already low groundwater constituent concentrations to trace or
non -detectable levels that do not pose an exposure risk.
The facility groundwater regime is typical of a Piedmont slope -aquifer system described by
LeGrand. The groundwater potentiometric surface as shown in Figure 5, and the hydraulic upward
gradients between the bedrock and shallow groundwater wells follow the predictions of the slope -
aquifer system described by LeGrand (2004)(3).
Importantly, the movement of groundwater contaminants within the slope -aquifer system is
typically restricted to the specific impacted basin. With groundwater flow essentially restricted
within the local drainage basin, movement of groundwater contaminants is most likely restricted
to the area extending from the drainage divides to the area streams. As depicted in Figure 8, the
landfill facility is situated in a separate adjoining slope -aquifer basin than the identified drinking
water wells situated on the opposite side of Cane Creek to the south and east.
LeGrand(3) mentions the rare possibility that an isolated fracture receiving recharge from one
slope -aquifer system could extend beneath a boundary stream and intercept, or fall within, the area
of pumping influence of a well in a neighboring slope -aquifer. He also states "The hydraulic effect
of pumping a domestic well does not generally interfere with another domestic well located more
than a few hundred yards away." This is critical when reviewing potential users of groundwater
in the vicinity of the facility.
Civil & Environmental Consultants, Inc. -13- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

The groundwater potentiometric data collected at the facility clearly illustrates conformance with
LeGrand's conceptual model. The groundwater divide across the Closed Phase I Area separates
the groundwater flow direction either towards Cane Creek to the south or towards the unnamed
stream tributary to the north (see Figure 4 and Figure 8). Likewise, for the Infill Area, groundwater
flow is south towards the unnamed stream tributary. These groundwater flow directions have
essentially remained constant over the 21 years of groundwater and surface water sampling at the
facility. The recent vertical gradient data and historical data indicate groundwater discharge from
the deeper aquifer horizon (110 to 120 feet below grade) to the adjacent stream tributary
confirming LeGrand's model. The well pairs located near a surface water feature show upward
gradients in agreement with his model demonstrating groundwater flow is upwards (discharging)
to the surface water feature.
3,3 SURFACE WATER
As previously described, the unnamed tributary to Cane Creek that separates the Infill Area and
the Closed Phase I Area is the likely discharge point for groundwater -borne contaminants from the
Infill Area and from the northern half of the Closed Phase I Area. Groundwater -borne
contamination, if any, from the southern half of the Closed Phase I Area would migrate south
toward Cane Creek as shown in Figure 5. Both the unnamed tributary and Cane Creek have been
identified as perennial streams, with Cane Creek being identified as a regional perennial stream.
3.4 SOURCES OF CONTAMINATION
Two sources of potential groundwater contamination have been identified 1) landfill leachate
contacting and mixing with shallow groundwater, and 2) landfill gas migration through the landfill
and then mixing with groundwater. The following sections provide information on the historical
sampling results with respect to leachate parameters, landfill gas sampling results, ongoing efforts
to remove landfill gas and the measurable performance of this remedy with respect to landfill gas
levels. Table 4 shows the historical groundwater and surface water analytical data for the Infill
and Table 5 shows the historical groundwater and private well analytical data for the Closed Phase
I Area.
Civil & Environmental Consultants, Inc. -14- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

3.4.1 Landfill Leachate
Landfill leachate is generated by excess rain percolating through landfilled waste layers.
Combined physical, chemical and microbial processes in the waste layers transfer pollutants from
the waste material to the percolating rainwater. All compounds in leachate entering an aquifer are
subject to advection and dispersion as the leachate mixes with groundwater('). As previously
stated, published studies that characterize the chemical composition of landfill leachates have
shown that sulfate and chloride are conservative (and therefore highly mobile) parameters that
exist at significant and, in the event of a leachate release, these mobile indicator parameters, along
with alkalinity and total dissolved solids (TDS), are most likely to be the first parameters to be
detected. For nonreactive components like chloride or sulfate, dilution is the only attenuation
mechanism. Dilution is the interaction of the leachate flow in the aquifer with the flow of
groundwater. Typical leachate "indicator" parameters including alkalinity, total dissolved solids
(TDS), chloride, and sulfate were evaluated with regard to the recent groundwater data for Infill
wells MW-7(i)/7D(i) and MW-9(i)/9D(i); these review boundary wells are located in close
proximity to the waste mass, therefore the presence of leachate indicator parameters are not
surprising. Leachate indicator parameters were also observed in POC wells MW-12(i)/12D(i);
concentrations were below the 2L Standards with the exception of TDS. This is consistent with
measurements from other POC wells in the Infill Area. Currently, MW-12(i)/12D(i) are the only
POC wells in the Infill Area to exhibit VOC exceedances of 2L Standards.
This data is summarized in Table 7. High TDS is detected in monitoring wells that are located in
close proximity to the waste mass along the tributary stream. Higher TDS is also observed in the
deeper well of each well cluster.
3.4.2 Landfill Gas
Landfill gas (LFG) is the product of microbiological decomposition of buried organic matter.
Certain microorganisms turn complex organic compounds in landfill waste into methane (-50-
55%), carbon dioxide (-40-45%), hydrogen sulfide and other sulfur compounds, and trace amounts
of other VOCs. Appreciable volumes of LFG are generated in landfills in approximately one to
Civil & Environmental Consultants, Inc. -15- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

three years, depending on the waste types, amount of moisture or other factors. Peak production
of LFG is typically five to seven years after waste is disposed in the landfill.
LFG can migrate via advection and diffusion. Advection transport is a function of barometric
pressure variations and landfill pressure gradients, and it is the primary transport mechanism with
regard to emissions and migration control strategies. Diffusion transport is minor compared to
advection; however, this mechanism is associated with the ultimate transfer of compounds into air,
soil, and liquid media.
Some consultants and researchers have recently theorized that landfill gas may be a source of low-
level VOC contamination of groundwater. Low-level VOCs found in LFG and in LFG condensate
are sometimes found in off -site gas and groundwater monitoring wells.
Headspace gas samples were collected in 2015 from two LFG extraction wells (GW-3 and GW-6)
prior to start-up of the LFG collection system and from one groundwater monitoring well, MW-
4D-1, at the Closed Phase I Landfill. In addition, gas samples were collected from ten soil vapor
probes (GP-1 through GP-10). These samples were collected in Summa canisters and submitted
with a chain -of -custody record to Enthalpy Analytical, Inc. and analyzed for hydrogen, oxygen,
nitrogen, carbon monoxide, methane, and carbon dioxide using ASTM D 1946-90 (Reapproved
2000), Standard Practice for Analysis of Reformed Gas by Gas Chromatography. The samples
were also analyzed for the TO-15 Target Compound List using EPA Method TO-15,
Determination of VOCs in Air Collected in Specially Prepared Canisters and Analyzed by Gas
Chromatography/Mass Spectrometry (GC/MS).
Similar analytes were detected in the headspace of the gas wells GW-3 and GW-6 and groundwater
well MW-4D-1. Moreover, several commonly detected VOCs including cis-1,2-dichloroethene,
vinyl chloride, ethylbenzene, and xylenes were found to have similar concentrations in the gas and
groundwater well headspace samples. Again, similar analytes detected in the soil gas are also
present in the facility groundwater. Observation of the same VOCs or degradation products in site
groundwater and LFG is indicative that dissolution of LFG is the likely primary source of VOCs
found in groundwater.
Civil & Environmental Consultants, Inc. -16- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

Gas sampling has also taken place at the Infill Area. A headspace gas sample was collected from
MW-9(i) for TO-15 analysis. Comparing these LFG sample results to groundwater samples
collected from nearby monitoring wells again illustrates similarity between LFG and groundwater
contaminants. This furthers the premise that groundwater impacts are from the dissolution of LFG
into the groundwater. Numerous low-level non -methane VOCs were identified in the headspace
gas sample that have also been historically detected in the facility groundwater. Theoretically, air -
water partitioning calculations using Henry's Constants for selected VOCs indicated a potential
for air -to -water transfer given that the gas VOC levels were sufficiently elevated to result in the
detected groundwater VOC concentrations.
Given the potential for LFG migration in the Infill Area, CEC collected LFG samples from eight
soil gas probes (GPs) at locations shown on Figure 2. Gas probes GP-1, GP-2, GP-7, GP-8, and
GP-10 were advanced within waste mass along the southern perimeter of the Infill Area. Soil gas
probes GP-3, GP-4, and GP-9 were advanced into the natural vadose zone adjacent to the landfill
disposal area in the vicinity of monitoring well clusters MW- l l (i)/MW- l l D(i) and MW-
12(i)/MW-12D(i) to evaluate the potential for LFG migration in the vicinity of these landfill areas.
The gas samples were collected for TO-15 analyses. The data obtained from gas probes GP-1,
GP-2, and GP-8 indicate the potential for LFG migration from the Infill Area. These potential
areas of LFG migration coincide with the areas of VOC-impacted groundwater along the southern
perimeter of the Infill Area. Should low-level non -methane VOCs be present in the LFG, vapor -
phase transport with subsequent dissolution in groundwater is a possible mechanism for area
groundwater impacts.
GWS engaged CEC to design and install LFG extraction systems in the Closed Phase I and Infill
Areas. The initial LFG control system was installed in the Closed Phase I Area and has been
operational since April 2015. The initial LFG extraction system consists of 18 extraction wells
connected to a vacuum blower system. In the fall of 2017, vinyl chloride was only detected in well
cluster MW-5/5D in the Closed Phase I Area. At that time, the existing LFG extraction well
network did not extend into the northeast portion of the Closed Phase I Area in the vicinity of MW-
5/5D. A 2017 system expansion added an additional six in -waste extraction wells in the Closed
Phase I Area; vinyl chloride has not been detected in monitoring well MW-5 since the system
Civil & Environmental Consultants, Inc. -17- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

expansion, and was not detected in well MW-5D during the most recent (Spring 2019) monitoring
event. Both phases of the Closed Phase I extraction system are connected to a common vacuum
blower.
An LFG extraction system was installed in the Infill Area in Spring 2018. The system design
encompasses the southern and western boundaries of the landfill area and consists of 16 in -waste
wells connected to a separate vacuum blower. A small "tiki torch" style utility flares were installed
adjacent to the blower on the Infill Area gas collection system in December 2018 to address odor
complaints.
The active LFG systems and methane monitoring wells are monitored monthly. The facility LFG
extraction system layouts are shown on Figure 6.
3.4.3 Site Geochemical Properties
Bedrock mineralogy and geochemical conditions in NC Piedmont crystalline aquifers affect the
occurrence and distribution of potential naturally occurring contaminants (i.e., metals and anion
compounds) in groundwater. Commonly, naturally occurring trace elements such as arsenic,
manganese, and zinc in groundwater exceed public drinking water standards. Such elevated metal
concentrations are associated with elevated pH (pH > 7.2) or reductive dissolution. Also, barium,
beryllium, cadmium, copper, lead, selenium, boron, molybdenum, nickel, and strontium have been
detected in groundwater samples at concentrations greater than one -tenth of the drinking water
standards (Chapman et al., 2013)(").
Dissolved chemicals in groundwater are derived from rock weathering, biological processes,
and/or anthropogenic sources. Mineral dissolution in bedrock and overlying weathered residuum
releases naturally occurring constituents to the groundwater. Major cations such as calcium,
magnesium, sodium, and potassium, and major anions such as sulfate, chloride, fluoride, and
bicarbonate are typically present at concentrations greater than 1 mg/L.
Civil & Environmental Consultants, Inc.
-18- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

Groundwater from certain NC Piedmont crystalline aquifers may contain naturally occurring trace
elements such as iron, manganese, zinc, lead, copper, nickel, vanadium, molybdenum, arsenic,
radium, and uranium (Rose et al., 1979)(8). Elevated concentrations of trace constituents tend to
be found locally associated with specific aquifer settings. In particular, these settings are 1) under
acidic conditions where the solubilities of many species are increased or 2) under reducing
conditions where the dissolution of ferric iron (Fe 3) and manganese (Mn3 and Mn4) to more soluble
ferrous (Fe 2) and manganese (Mn2) can release adsorbed and co -precipitated metals (McMahon
and Chapelle)(9). Mineral decomposition may be accelerated under strongly acidic or reducing
conditions as a consequence of human activities (i.e., mining, gas emissions of sulfur or nitrogen
oxides, disposal of organic wastes, or over -fertilization).
USGS provided a range of background values for selected constituents in Piedmont mafic igneous
rocks and their metamorphic equivalents, which is where they classify quartz diorite observed at
the subject site (Chapman et al., 2013)(13). These background ranges and median values where
given are listed below.
Table 3 — Background Range and Medians of Selected Constituents
Parameter
Range (Median)
Parameter
Range (Median)
Specific Cond.
80-700 (300) ms/cm
pH
5.0-8.2 (6.6) pH units
Alkalinity
15-250 (80) mg/L
Arsenic
0.009 mg/L
Barium
0.004-0.1 (0.02) mg/L
Chloride
1.5-50 (8) mg/L
Copper
0.001-0.015 (0.0025) mg/L
Iron
0.006-5.5 (ns) mg/L
Lead
0.0012 (ns) mg/L
Magnesium
1-30 (8) mg/L
Manganese
0.001-0.8 (0.004) mg/L
Nickle
0.001-0.003 (ns) mg/L
Selenium
0. 00 15 (ns) mg/L
Sulfate
0.4-40 (10) mg/L
Zinc
0.001-0.05 (0.0025) mg/L
ns — not significant; median not provided as differences in measurements not statistically significant
Water stability parameter data collected during well purging activities indicates low to negative
oxidation-reduction potential (ORP) values throughout the landfill facility that are indicative of
Civil & Environmental Consultants, Inc.
-19- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

reductive dissolution conditions. Under these conditions, it is expected that the certain metal
concentrations in groundwater will be elevated.
Certain metals including chromium, cobalt, iron, manganese, and vanadium have been detected at
concentrations exceeding the 2L Standards or Interim Allowable Maximum Concentrations
(IMACs) in facility groundwater samples. Reported exceedances of these constituents are frequent
enough to warrant further data validation with low -turbid sample analyses to determine their
statistical significance. A metals sampling plan designed to provide statistically significant
background metals data to compare with downgradient monitoring well data was formulated
within an Alternate Source Demonstration Addendum dated April 24, 2018, which was reviewed
and has been approved by the Section on April 30, 2018. The landfill facility has implemented a
two-year temporary groundwater monitoring program to collect the required minimum number of
non -turbid samples from background and downgradient wells so that statistical background and
site groundwater metal concentrations can be estimated and compared.
3.5 GROUNDWATER CONTAMINANTS
Groundwater and surface water sampling has been ongoing at the facility since 1996. While the
scope of the sampling effort has changed due to expansions at the facility and changes in the
quantity of sampling points, the analytical parameters have included:
• Metals;
• SVOCs;
• VOCs;
• Alkalinity;
• Total Dissolved Solids;
• Sulfate; and
• Chloride.
A summary of analytical results for groundwater and surface water during the Spring 2019
sampling event is provided in Table la (Infill Area) and Table lb (Closed Phase I Area).
Civil & Environmental Consultants, Inc. -20- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

This section of the report describes the major contaminants detected in the sampling program;
issues with the accuracy of the results for vinyl chloride until the fall of 2016; other contaminants
detected; statistical analyses of the data; and identification of contaminants of concern (COC).
3.5.1 Vinyl Chloride
Vinyl chloride is present in groundwater at concentrations exceeding its 2L Standard of 0.03
micrograms per liter (µg/L) and appears to present the largest concern. Vinyl chloride likely
occurs as a second -order decomposition by-product of chlorinated solvent waste that has been
unintentionally disposed in the landfill. Vinyl chloride is a second -order daughter product
resulting from the reductive dechlorination of intermediate compounds 1, 1 -dichloroethene and cis-
1,2-dichloroethene, which are in turn first -order degradation byproducts of parent compounds
tetrachloroethene and/or trichloroethene. The presence of low levels of 1,1-dichloroethene and
cis-1,2-dichloroethene suggest that such reductive dechlorination is occurring in site groundwater.
Ground and surface water quality sampling at the landfill has been performed in accordance with
approved water quality monitoring plans and permit requirements since 1996. Enviro-Pro, P.C.
(EP) conducted water quality monitoring at the subject landfill from 1997 through the first half of
2016, and CEC has conducted these activities since the second half of 2016. Several accredited
laboratories have been providing the analytical testing of the various samples collected. The
primary laboratories have been:
• Prism Laboratories — 1996 thru 2000;
• Shealy Environmental Services — 2001 thru 2004;
• Pace Analytical — 2005 thru 2012;
• Shealy Environmental Services — 2013 thru first half 2016; and
• TestAmerica/Pace Analytical — second half 2016 to current.
Vinyl chloride was first detected in site groundwater in the October 2012 monitoring event, and
its concentrations were observed to increase in several landfill monitoring wells up to October
2014. Coincidentally, elevated LFG levels were initially detected in site gas monitoring wells
Civil & Environmental Consultants, Inc. -21- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

GW-3, GW-4, GW-5, GW-6, and GW-8 in March 2014 (i.e., indicating the presence of migrating
LFG). Also at that time, as discussed in considerable detail in the Demonstration Letter on
Laboratory Analyses for Vinyl Chloride (Appendix C), Shealy Environmental Services, Inc.
(Shealy) was analyzing the site groundwater samples and reported elevated vinyl chloride
concentrations (up to 73 ppb) in site groundwater samples. When later questioned by CEC
regarding implausible vinyl chloride detections in upgradient wells, Shealy informed CEC that a
laboratory evaluation had confirmed Freon 151 (also found in the groundwater samples) was
degrading to vinyl chloride by reaction with silica gel used in the purge and trap mechanism
associated with the gas chromatograph. As a consequence, the lab testing equipment was
artificially creating vinyl chloride in the sample under analysis. TestAmerica also reported a
similar issue with their analytical instruments during the Fall 2016 sampling program. Both
laboratories implemented corrective actions and audited their systems.
Groundwater analyses for the more recent Spring 2017 and Fall 2017 monitoring events performed
by TestAmerica and on split samples performed by Pace Analytical, Inc. (Pace) have demonstrated
that vinyl chloride detections are limited to a concentration range of 0.7 to 2.9 ppb in the review
boundary wells MW-4(i), MW-7(i), and MW-9(i), as well as the POC wells MW-12(i) and MW-
121)(I)(i) in the Infill Area; and between ND<0.2 and 2.0 ppb in the review boundary wells MW-
1, MW-5, and MW-5D in the Closed Phase I Area.
Due to the concerns with the accuracy of the reported vinyl chloride concentrations in groundwater
samples, CEC engaged three NC -certified environmental analytical laboratories (i.e., Shealy,
TestAmerica, and Pace) to analyze split and duplicate well samples. Detailed discussion on the
cause of the discrepancies of the split and duplicate sample analyses can be found in Fall 2016
Semi -Annual Groundwater Monitoring Reports issued by CEC in January 2017.
Per 15A NCAC 13B .0544 (b)(1)(I), CEC prepared and submitted to NCDEQ a Demonstration
Letter on the laboratory analysis of vinyl chloride in samples collected at the facility. The
conclusion section of the letter presents the position that all analytical data on vinyl chloride
detections in the groundwater at the facility prior to Spring 2017 are invalid. In a letter dated
December 19, 2017, the SWS acknowledged that most vinyl chloride detections during the Spring
Civil & Environmental Consultants, Inc. -22- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

2017 semi-annual water quality monitoring event appeared to be due to the Freon 151 to vinyl
chloride conversion in lab equipment. However, the SWS did not accept this explanation for
detections (and exceedances) of vinyl chloride prior to the Spring 2017 monitoring event, and
further stated that several wells maintained vinyl chloride exceedances on the subsequent Spring
2017 sampling event after the analytical laboratories corrected for the Freon 151 to vinyl chloride
conversion issue.
3.5.2 Other Groundwater Constituents of Concern
While vinyl chloride is the most prevalent and highest priority groundwater impact at the facility,
the Assessment of Corrective Measures, prepared by CEC and dated May 2018, identified
methylene chloride as an additional constituent of concern. Methylene chloride is a chlorinated
solvent used in a range of products and, similar to the parent compounds of vinyl chloride, was
likely inadvertently disposed in the landfill. In a September 11, 2019, phone call, the Section
further requested that 1,4-dioxane be included in this Corrective Action Plan as a constituent of
concern. 1,4-dioxane is a synthetic chemical frequently used as a stabilizer for chlorinated
solvents.
Additionally, a number of metals were identified as constituents of concern, including chromium,
cobalt, iron, manganese, thallium, and vanadium. It is CEC's position that these metals are
naturally occurring at the facility. As previously discussed, an Alternative Source Demonstration
Addendum was submitted to and approved by the SWS and the two year alternative sampling
program to collect low -turbid samples is currently under way. As such, the Assessment of
Corrective Measures and this Corrective Action Plan do not address these metals.
A number of other VOCs and SVOCs have been periodically detected above the 2L Standards in
landfill monitoring wells, most notably benzene. However, such exceedances have been
infrequent and typically did not occur during sequential monitoring events, or have been detected
consistently in review boundary wells but not point of compliance wells. In the case of benzene,
while it has been consistently detected in review boundary wells in both the Closed Phase I Area
and the Infill Area above the 2L Standard, it has consistently exceeded the Standard only in point
Civil & Environmental Consultants, Inc. -23- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

of compliance wells in the Closed Phase I area. However, it was last detected in exceedance of
the Standard in these wells during the Fall 2017 monitoring event; analytical data from subsequent
monitoring events has indicated levels have dropped below the 2L Standard. As such, benzene is
not considered a constituent of concern at this time.
3.6 COC PHYSICAL PROPERTIES
Table 8 presents chemical properties that influence the mobility and biodegradability of methylene
chloride, vinyl chloride, and 1,4-dioxame. The low concentrations of these VOCs observed in
groundwater samples indicate that they are present in a dissolved state. In a dissolved state, their
potential to migrate laterally is dependent on the advective groundwater flow velocity, which is
retarded by sorption of the contaminants by geologic materials (i.e., contaminant transport rate).
Their vertical movement is primarily a function of diffusion, contaminant transport rate, and the
local vertical hydraulic gradient.
Henry's Constant expresses the relative tendency of a compound to volatilize from liquid to air.
Because of their high Henry's Constants and thus high volatility, both methylene chloride and
vinyl chloride will readily volatilize into the atmosphere; 1,4-dioxane has a lower Henry's Law
Constant and as such, volatilization into the atmosphere is moderate.
Further, methylene chloride and vinyl chloride will naturally biodegrade under conducive aerobic
and anoxic conditions("). Reducing (anoxic) groundwater conditions are observed at the site as
demonstrated by prevalent negative ORP measurements in landfill monitoring well samples. 1,4-
dioxane has been found to be resistant to biodegradation( .
3.7 GROUNDWATER END USE
The potentiometric map shown in Figure 5 illustrates the groundwater flow patterns across the
facility. If present, groundwater -borne contaminants will generally migrate along these flow paths.
Groundwater -borne contaminants transported beneath the Infill Area will discharge to the
unnamed tributary to the south. A local groundwater divide is shown to bisect the Closed Phase I
Civil & Environmental Consultants, Inc. -24- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

Area. Groundwater -borne contaminants in the northern half of the Closed Phase I Area will be
transported and discharged to the unnamed tributary to the north. In the southern half of the Close
Phase I Area, groundwater -borne contaminants will migrate to the south with discharge to Cane
Creek.
3.7.1 Current Status of Area Groundwater End Use
A map showing the locations of area private water supply wells is presented in Figure 7. Details
on the users and usages of the private water supply wells are presented in Table 10. Until recently,
several private residences immediately to the south and southeast of the landfill facility and within
the same drainage basin used water supply wells. GWS connected these residences to the Charlotte
Water public water system and the water supply wells were made inactive. Moreover, GWS has
purchased adjacent parcels (Mecklenburg County Parcel Identification Numbers 01934118 [Deed
Book 29456, Page 673] and 01918135 [Deed Book 29693, Page 913]). In addition, a land swap
is currently under negotiation for a portion of the adjacent parcel owned by the Hamill family
(Mecklenburg County Parcel Identification Number 01934108); negotiations are expected to
conclude and the swap finalized in 2019.
Based on information obtained from the Mecklenburg County Well Information System,
approximately 20 private residential drinking water wells are located within 2,000 feet of the
landfill property boundary. None of these private wells appear to serve a public (large demand)
water supply system. Of these area private water supply wells, the following hydraulic
relationships are noted:
• Five wells occur hydraulically upgradient of the subject landfill property;
• One on -site supply well is located hydraulically upgradient of the landfill disposal areas;
• Approximately 12 wells are situated on the opposite side of Cane Creek (east) from the
landfill property; and
• Three inactive water supply wells are situated between the landfill facility and Cane Creek
(see above concerning connection to Charlotte Water).
Civil & Environmental Consultants, Inc.
-25- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

Although there are several active drinking water wells used by residences along Asbury Drive
situated across Cane Creek from the landfill facility, a public water supply line provided by
Charlotte Water was observed to be available to these residences.
Five drinking water wells were identified to be situated in the same drainage basin as the landfill,
yet are located hydraulically upgradient of the landfill facility as shown on Figure 8. Site
upgradient background monitoring data does not indicate that groundwater contaminants are being
"pulled" in the direction of an upgradient pumping well. Other identified active water supply wells
are situated in a separate drainage basin (i.e. slope -aquifer system) located on the opposite side of
Cane Creek. None of these wells have been identified as a public water supply well (large
demand). Private water supply wells are pumped intermittently and Piedmont well yields are
typically low (1-10 gallons per minute). It is extremely unlikely that such wells situated greater
than 1,000 feet from the landfill property boundary and on the opposite side of Cane Creek could
be impacted by groundwater -borne contaminants from the facility. (See page 24 of the LeGrand(3)
publication for comment on radius of influence within a slope -aquifer system.) As previously
discussed, groundwater contaminants from the facility are anticipated to ultimately discharge to
the unnamed tributary or Cane Creek where surface water mixing and other processes remove the
exposure risk to the discharged contaminant.
Finally, it should be noted that GWS, of their own initiative and at their own expense, arranged for
the Town of Huntersville municipal water supply to be extended to residences surrounding the
landfill. Through this action, a primary risk pathway was eliminated.
3.7.2 Future Status of Area Groundwater End Use
With regard to future groundwater use in the area, Mecklenburg County has adopted Groundwater
Well Regulations that restrict the use of existing and new water supply wells in an Area of
Regulated Groundwater Usage (ARGU). ARGUs are established by the County around sites with
reported violations of the 2L Standards. The Mecklenburg Priority List (MPL) was established in
1989 to respond to the need for a more aggressive program to protect citizens from drinking
contaminated groundwater. A site is added to the MPL when information is provided that reports
Civil & Environmental Consultants, Inc. -26- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

soil or groundwater contamination. In 1999, landfills were added as MPL sites. Thus, future
groundwater use in the area is restricted by public institutional controls.
3.8 SURFACE WATER
Surface water samples are routinely collected as a part of the semi-annual water quality monitoring
events as shown in Table 5. As specified in the updated WQMP, surface water samples are
collected at nine site locations along the tributary to Cane Creek that bisects the landfill phase
areas and along Cane Creek. These samples are typically analyzed for VOCs and metals. Vinyl
chloride was detected in a tributary stream sample SW-4 at 1.2 ppb in October 2014 and in sample
SW-2 at 1.3 ppb in October 2015. These vinyl chloride detections occurred during the same
timeline when false positive values of vinyl chloride were being reported due to the analytical
testing issue described above. CEC concludes that these detections should be considered as highly
suspect. Vinyl chloride has not been detected in a stream sample since the October 2015
monitoring event as shown in Table 5. The earlier detections are below the 15A NCAC 2B Surface
Water Standard for vinyl chloride of 2.4 ppb for Human Heath. The unnamed tributary is situated
internally to the landfill facility and is not available for access by the general public.
Civil & Environmental Consultants, Inc.
-27- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

4.0 RISK ASSESSMENT
This section of the Corrective Action Plan presents our evaluation of risk assessment due to
groundwater COCs at the facility. The evaluation reviews COC concentrations, evaluates
exposure pathways, and defines potential receptors. The final paragraphs determine a Cumulative
Risk value for the two COCs.
4.1 CONTAMINANTS OF CONCERN
As previously stated, methylene chloride, vinyl chloride, and 1,4-dioxane are the constituents of
concern being addressed by this Corrective Action Plan as they have consistently been detected in
point of compliance wells above the 2L Standards. Other constituents have been periodically
detected in exceedance of the 2L Standards at point of compliance wells, however such detections
have not been consistent.
4.2 EXPOSURE PATHWAYS
Two exposure pathways have been identified for contact with the COCs. The first involves the
contact with and/or use of surface water that drains through the facility or around the perimeter of
the facility. The unnamed tributary is the groundwater discharge point for groundwater from the
Infill Area and the northern half of the Closed Phase I Area. Cane Creek to the south of the facility
is the discharge location for groundwater from the southern half of the Closed Phase I Area.
The second pathway exists where direct contact could be made with the groundwater from the
facility. This second pathway consists of two separate scenarios. The first involves the local
worker case where sampling monitoring wells or installation of new wells could result in direct
contact. The second involves the potential capture of groundwater from the facility by areal
pumping where direct contact could result. The following paragraphs describe each of these
scenarios.
Civil & Environmental Consultants, Inc.
-28- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

4.2.1 Surface Water Pathway
This pathway includes the potential direct contact by facility employees or guests with surface
impacted by the facility groundwater as it discharges into either the unnamed stream tributary or
Cane Creek. A possibility exists for general population direct contact with Cane Creek as it runs
through private property south of the facility. Surface water sampling of both Cane Creek and the
unnamed tributary is part of the semi-annual sampling program at the facility. With the exception
of the highly suspect vinyl chloride detections in October 2014 and October 2015, no detectable
concentrations of monitored chemical compounds have been found in samples of the surface water
at the facility sampling locations approved by NCDEQ.
4.2.2 Groundwater Pathway - Local Worker Scenario
Since the facility is on private land and not open to the general public, the local worker pathway
is very limited to only trained and medically -monitored workers having the potential for direct
contact with facility groundwater. The worker training is defined in Title 29 Part 1910.120 of the
Code of Federal Regulations, also known as HAZWOPER training. All workers contacting the
groundwater are required to be trained in the protocol annually in accordance with the regulation.
Additionally, the workers are medically -monitored annually per the regulation. Contact with the
groundwater can occur via groundwater sampling and/or well installation activities. Each of these
activities have been evaluated using Job Safety Analysis tools and the resulting safety procedures
are detailed in the Site Health and Safety Manual for the facility. Facility employees and any
guests do not perform either of the activities where direct contact with the groundwater could
occur. This work is limited to outside -trained contractors.
Civil & Environmental Consultants, Inc.
-29- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

4.2.3 Groundwater Pathway — Local Well User
Reiterating the LeGrand hydrogeological model, the basic hydrologic entity in this conceptual
model is the surface drainage basin that contains a perennial stream. Each Piedmont drainage
basin is similar to adjacent basins and the conditions are generally repetitive from basin to basin.
Groundwater moves continuously toward streams so that the path of natural groundwater
movement is relatively short. According to LeGrand(3), "It [groundwater movement] is almost
invariably restricted to the zone underlying the topographic slope extending from a topographic
divide to an adjacent stream." and "Groundwater rarely passes beneath a perennial stream to
another, more distant, stream."
His conceptual model further details the impacts of private water well pumping such that "The
hydraulic effect of pumping a domestic well does not generally interfere with another domestic
well located more than a few hundred yards away." He also states that "The area contributing
groundwater to a well includes not only the area within the cone of depression, but also the area
upgradient of the well as far as the water -table divide, in which the natural flow of groundwater is
downgradient into the cone of depression."
As discussed in Section 3.7.1, there are approximately 20 private residential drinking water wells
are located within 2,000 feet of the landfill property boundary. None of these private wells appear
to serve a public (large demand) water supply system. Of these area private water supply wells,
the following hydraulic relationships are noted:
• Five off -site wells occur hydraulically upgradient of the subject landfill property;
• One on -site supply well is located hydraulically upgradient of the landfill disposal areas;
• Approximately 12 wells are situated on the opposite side of Cane Creek (east) from the
landfill property; and
• Three inactive water supply wells are situated between the landfill facility and Cane Creek.
A map showing the locations of area private water supply wells is presented in Figure 7. Table 10
presents available details on these private water supply wells. GWS recently connected several
Civil & Environmental Consultants, Inc. -30- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

private residences immediately to the south and southeast of the landfill facility to public water
and the water supply wells were made inactive. These now inactive supply wells are located
hydraulically downgradient of the Closed Phase I Area and are situated within the same drainage
basin as the landfill facility. Moreover, GWS has purchased adjacent parcels (Mecklenburg
County Parcel Identification Numbers 01934118 [Deed Book 29456, Page 673] and 01918135
[Deed Book 29693, Page 913]). In addition, a land swap is currently under negotiation for a
portion of the adjacent parcel owned by the Hamill family (Mecklenburg County Parcel
Identification Number 01934108); negotiations are expected to conclude and the swap finalized in
2019.
The five off -site and one on -site upgradient wells are part of the slope -aquifer system for the
facility. This slope -aquifer system includes the southern edge of the closed Mecklenburg County
Holbrooks Road MSW Landfill. Based on historical site background data obtained from
upgradient monitoring wells, there is no indication that groundwater contaminants are migrating
or are being "pulled" in the direction of an actively pumped well located hydraulically upgradient
of the landfill facility. Reported LFG and groundwater impacts at this County landfill include the
area immediately upgradient of these six wells.
Approximately 12 active supply wells were identified to the south and east on the opposite side of
Cane Creek from the landfill property. These identified active water supply wells are situated in
an adjacent separated groundwater flow basin (i.e. slope -aquifer system) from the facility as
depicted in Figure 8. It is extremely unlikely that such wells situated greater than 1,000 feet from
the landfill property boundary and on the opposite side of Cane Creek could be impacted by
groundwater -borne contaminants from the subject landfill. As previously discussed, groundwater
contaminants from the landfill site are anticipated to ultimately discharge to the unnamed stream
or Cane Creek where surface water mixing and volatilization dilute the already low groundwater
constituent concentrations to trace or non -detectable levels that do not pose an exposure risk.
Mecklenburg County has adopted Groundwater Well Regulations that restrict the use of existing
and new water supply wells in an Area of Regulated Groundwater Usage (ARGU). ARGUs are
established by the County around sites with reported violations of the 2L Standards. The
Civil & Environmental Consultants, Inc. -31- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

Mecklenburg Priority List (MPL) was established in 1989 to respond to the need for a more
aggressive program to protect citizens from drinking contaminated groundwater. A site is added
to the MPL when information is provided that reports soil or groundwater contamination. In 1999,
landfills were added as MPL sites. Thus, future groundwater use in the area is restricted by public
institutional controls.
4.3 POTENTIAL RECEPTORS
Potential receptors for the two COCs at the facility are flora and fauna, and human. The flora/fauna
receptor includes the natural conditions in and around the unnamed stream tributary and Cane
Creek. Human receptors include facility employees and guests, and general population living near
the facility.
One of the exposure pathways for the flora and fauna, and humans would be due to the direct
contact with surface water impacted by the groundwater discharges. Since sampling has indicated
no surface water impacts beyond the two highly suspected detections of vinyl chloride in 2014 and
2015, there is no risk due to surface water impacts.
The remaining pathway involves human receptors; 1) facility employees and guests, including
monitoring well sampling and installation personnel, contacting facility groundwater; and 2) the
general population who is using local water wells that have the extremely remote possibility of
transporting COCs into the water supply well due to pumping. The only active water supply wells
located are the 12 private wells located on the east side of Cane Creek in a different slope -aquifer
system from the facility. Per the LeGrand model, the likelihood of COCs being pulled into private
water wells located in a different slope -aquifer system is extremely low. Nevertheless, the remote
possibility exists if a direct fracture path was to exist between the facility groundwater impacted
area and a well location.
Civil & Environmental Consultants, Inc.
-32- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

4.4 RISK ASSESSMENT CALCULATION
A quantitative risk assessment was performed to evaluate potential risk to human receptors related
to the following potential exposure pathways:
• Ingestion of impacted groundwater;
• Dermal contact with impacted groundwater; and
• Inhalation of vapors related to impacted groundwater.
The Virginia Unified Risk Assessment Model (VURAM ver.1.12) software developed by the
Virginia Department of Environmental Quality was employed for quantitative risk evaluation and
calculation of cumulative risk. Chemical properties, reference doses, and carcinogenic slope
factors were updated in VURAM using values reflective of USEPA Regional Screening Levels of
May 2016('0). The VURAM software calculates hazard indices related to risk associated with both
carcinogenic and non -carcinogenic constituents of concern, and calculates carcinogenic risk
associated with carcinogenic constituents. Risk of exposure to groundwater contaminants was
evaluated for a conservative residential exposure scenario using exposure factors for children to
calculate non -carcinogenic risk and age -adjusted exposure factors to calculate carcinogenic risk.
The cumulative carcinogenic risk for the COCs (i.e., methylene chloride and vinyl chloride) is
calculated to be 1.45x10-4, which exceeds the acceptable cumulative risk threshold of 1.Ox10-6 to
l .Ox 10-4. Therefore, an unacceptable level of risk is calculated for the measured on -site
groundwater impacts under a residential land -use scenario.
This risk calculation is conservative because transport of simulated groundwater COC
concentrations to a potential downgradient receptor is not considered, only the risk at the point of
detection (i.e. monitoring well). The capacity for natural attenuation of COCs during contaminant
transport is not evaluated here. The VURAM quantitative risk assessment output is presented in
Appendix F. A summary of the resulting hazard index and cumulative carcinogenic risk calculated
is presented in Table 16.
Civil & Environmental Consultants, Inc.
-33- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

5.0 SELECTED AND APPROVED CORRECTIVE MEASURE
The Assessment of Corrective Measures selected soil vapor extraction (SVE) via active landfill
gas extraction within the waste mass supplemented by monitored natural attenuation (MNA) as
the primary corrective measure.
The facility has two POC wells (MW-12(i) and MW-12D(i) in the Infill Area) impacted by vinyl
chloride above the 2L Standards. These same POC wells are also the only POC wells impacted
by methylene chloride and 1,4-dioxane above the 2L Standards. Both of these POC wells are
located hydraulically upgradient of the facility disposal areas (see Figure 5 for the latest
potentiometric map). This observation provides significant evidence that LFG contact with
groundwater in the vicinity of this well pair is the likely cause of the groundwater impacts.
Additionally, POC wells MW-6 and MW-6D, located in the Closed Phase I Area and near the
eastern property boundary, have been impacted by 1,4-dioxane above the 2L Standard. These
wells are located hydraulically downgradient of the Closed Phase I disposal area.
CEC plans to remediate the cause of the impacts by controlling and removing the LFG from the
Closed Phase I and Infill Areas. As presented earlier, the initial LFG extraction system in the
Closed Phase I Area was expanded in 2017, and a new LFG extraction system was made
operational in the Infill Area in Spring 2018. Based on the success of the initial LFG system in
the Closed Area, CEC expects the expanded facility LFG extraction well network to prevent any
further LFG emissions from reaching the POC wells MW-6, MW-6D, MW-12(i), and MW-12D(i).
Given the physical properties of the two COCs, removal of the LFG which contains the COCs will
also remediate the groundwater at these wells.
Additionally, GWS will perform quarterly monitoring of selected existing monitoring wells to
determine the baseline and track changes in MNA parameters. These parameters will include:
Civil & Environmental Consultants, Inc.
-34- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

• Dissolved Oxygen;
• Nitrate;
• Iron;
• Sulfate;
• Sulfide;
• Methane;
• Ethane, Ethene;
• Oxidation Reduction Potential;
• Total Organic Carbon, Biochemical Oxygen
Demand, Chemical Oxygen Demand;
• Carbon Dioxide;
• Alkalinity;
• Chloride
• Hydrogen;
• Volatile Fatty Acids
• pH;
• Temperature;
• Conductivity; and
• Turbidity.
MNA monitoring will be conducted at the following POC wells: MW-10(i), MW-12(i), MW-
12D(i), MW-4, MW-4A, MW-4D, MW-4D-1, MW-6, MW-6D, MW-6D-1, MW-7, MW-7A,
MW-7D, MW-9, MW-11A, and MW-11D-1.
Information collected will be added to the existing groundwater data tables and parameter trend
lines established. The collected sample data and the trend lines will be added to the semi-annual
monitoring reports that are prepared and submitted after each six-month sampling effort. After
two years of baseline MNA monitoring (four events), GWS can petition the Section to remove
specific MNA parameters and/or MNA wells from the schedule, and/or reduce the frequency of
MNA monitoring.
In the event that exceedances of constituents of concern are consistently detected at POC wells
other than those listed above in exceedance of the 2L Standards, or in the event that additional
constituents not currently considered constituents of concern are consistently detected at POC
wells in exceedance of the 2L Standards, an addendum to this Corrective Action Plan will be
issued that will discuss the addition of new MNA wells, new constituents of concern, and/or the
expansion of the LFG collection system to address potential new exceedances.
Civil & Environmental Consultants, Inc. -35- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

5.1 SOIL VAPOR EXTRACTION VIA ACTIVE LANDFILL GAS EXTRACTION
SVE is accomplished by developing a vacuum within the landfill and/or surrounding soils to
remove LFG and/or soil pore gas to remove volatile organics such as vinyl chloride and methylene
chloride. The installed LFG extraction systems are considered active SVE systems. The existing
system has proven to be effective in reducing both gas pressure and methane content in the Closed
Phase I Area. The same is expected for the LFG system for the Infill Area. Combining the LFG
system effectiveness with the historical data on landfill gas content, a reasonable probability of
success can be expected to remove the methane and other gases in the LFG including methylene
chloride and vinyl chloride.
Measurements will be taken from landfill gas extraction wellheads on at least a monthly basis to
ensure that the extraction system is operating as intended to address landfill gas impacts to
groundwater. A GEM-5000 landfill gas analyzer or similar instrument will be used to measure
flow (in standard cubic feet per minute, or SCFM), temperature (in degrees Fahrenheit), static and
differential pressure (in inches of water column), and the methane, carbon dioxide, oxygen, and
balance gas concentrations (by percent volume) of extracted landfill gas. The same parameters
will be measured at the blower's inlet and outlet sample ports, as well as at the utility flares.
All measurements will be recorded on landfill gas monitoring logs. These logs will be included in
the semi-annual reports, as discussed below.
5.2 MONITORED NATURAL ATTENUATION (MNA)
The demonstration and documentation of measurable MNA processes are key in the application
of this measure. Typically, MNA programs indicate the status of the groundwater plume at
different locations in the plume (stable, shrinking, or expanding), enable estimation of remediation
rates, and warn of potential impact on sensitive receptors. Primary evidence of natural attenuation
includes demonstration of a stable or shrinking plume, or a plume expanding more slowly than
groundwater movement adjusted for retardation. Secondary evidence of natural attenuation
Civil & Environmental Consultants, Inc.
-36- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

includes monitoring for an inverse correlation between electron acceptors and contaminant
concentrations, alkalinity, and the presence of expected daughter products.
Surface water and downgradient wells, within and parallel to the groundwater flow path, would be
sampled periodically for measurable changes in contaminant concentrations. The monitoring
frequency for MNA depends on plume status, water table fluctuations and seasonal variability,
groundwater velocity, and distance from the plume to a sensitive receptor. As previously
discussed, POC wells MW-10(i), MW-12(i), MW-12D(i), MW-4, MW-4A, MW-41), MW-4D-1,
MW-6, MW-61), MW-6D-1, MW-7, MW-7A, MW-71), MW-9, MW-11A, and MW-11D-1 will
be monitored on a quarterly basis for MNA parameters listed in Section 5.0 for a minimum of four
baseline monitoring events. Upon completion of these baseline events, GWS can petition the
Section to remove specific MNA parameters and/or MNA wells from the schedule, and/or reduce
the frequency of MNA monitoring.
5.3 INSTITUTIONAL CONTROLS
In addition to the selection remediation options below, the facility will continue to implement
institutional controls concerning access. One entry point to the landfill is maintained, which is
gated and manned by facility personnel. When the facility is closed, the access gate is locked
preventing access to the facility. On -foot trespassing could take place from the perimeter boundary
of the facility, though no reported incidents have occurred.
Regarding controlling groundwater use and access, Mecklenburg County has adopted
Groundwater Well Regulations that restrict the use of existing and new water supply wells in an
Area of Regulated Groundwater Usage (ARGU). ARGUs are established by the County around
sites with reported violations of the 2L Standards. The Mecklenburg Priority List (MPL) was
established in 1989 to respond to the need for a more aggressive program to protect citizens from
drinking contaminated groundwater. A site is added to the MPL when information is provided
that reports soil or groundwater contamination. In 1999, landfills were added as MPL sites. Thus,
future groundwater use in the area is restricted by public institutional controls.
Civil & Environmental Consultants, Inc.
-37- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

6.0 REVISED WATER QUALITY MONITORING PLAN
The most recent update to the facility's Water Quality Monitoring Plan, submitted by CEC on
April 19, 2018, and approved by the SWS in a letter dated April 20, 2018, was prepared with the
selected remedies in mind. As such, no additional updates or revisions are necessary.
Civil & Environmental Consultants. Inc. -38- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

7.0 EVALUATION OF EFFECTIVENESS
7.1 PHYSICAL CHANGES
The active component of the selected corrective measure, soil vapor extraction via active landfill
gas extraction, will have minimal, if any, impacts on the physical characteristics of the aquifer.
Landfill gas extraction wells have been installed within the waste mass; as such, no penetrations
into the aquifer were or will be necessary for this corrective measure.
The contaminant plume as it currently exists is limited in extent to the area immediately
surrounding monitoring wells MW-6, MW-61), MW-12(i), and MW-12D(i); nearby POC
monitoring wells have not demonstrated groundwater contamination of methylene chloride, vinyl
chloride, and/or 1,4-dioxane. As the state of the landfill gas within the waste mass changes from
being under positive pressure to being under a vacuum, it is expected that landfill gas in the
surrounding soils will either be pulled back towards the waste mass by the gas extraction system
or existing gas will naturally attenuate (either through advection to the atmosphere or diffusion
into the groundwater) and not be replenished by further gas migration, effectively eliminating the
source of contamination. As the source of the contamination is removed, it is expected that any
COCs remaining in the groundwater will naturally attenuate and the plume will shrink.
7.2 CHEMICAL CHANGES
No chemical changes are expected to the aquifer beyond the removal of landfill gas from pore
spaces in and above the vadose zone.
As landfill gas extraction continues and gas is removed from the soils surrounding the waste mass
as discussed in the previous section, the minimum expected change in groundwater chemistry is a
reduction in the measured concentrations of methylene chloride and vinyl chloride. The goal of
this corrective measure is to reduce the concentrations of these COCs to below their respective 2L
Standards, however the possibility exists that concentrations will be reduced to below the
laboratory's practical quantitation limit for each COC.
Civil & Environmental Consultants, Inc. -39- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

Additionally, minor changes in pH and ORP may be measured. Specifically, removing landfill
gas from surrounding soils via gas extraction and thus preventing diffusion into the groundwater
may result in pH readings in wells MW-12(i) and MW-12D(i) rising slight towards neutrality, and
ORP readings likewise increasingly slightly. However, it should be noted that this is not an
expected result of the corrective measure; pH and ORP readings are generally consistent across
the entire facility while the impacts from landfill gas migration are limited to a small area. The
possibility of such changes to groundwater chemistry is mentioned here for the sake of
thoroughness.
7.3 REPORTING
As previously discussed, MNA measurements will be taken on a semi-annual basis from wells
MW-10(i), MW-12(i), MW-12D(i), MW-4, MW-4A, MW-41), MW-4D-1, MW-6, MW-61), MW-
6D-1, MW-7, MW-7A, MW-7D, MW-9, MW-11A, and MW-11D-1, and measurements on the
landfill gas extraction system will be taken on at least a monthly basis. This data, combined with
the data collected as part of the semi-annual water quality monitoring events conducted in the
Spring and Fall of each year, will be used to generate the following:
• A narrative summary of the effectiveness of the corrective measure to date;
• Data tables summarizing groundwater measurements;
• Data tables summarizing landfill gas measurements;
• Groundwater contour maps in plan and cross section views;
• Isoconcentration maps in plan and cross section views;
• Trend graphs for methylene chloride and vinyl chloride; and
• Laboratory reports.
These items will be included as an appendix to the semi-annual water quality monitoring reports
for the duration of the corrective action.
Civil & Environmental Consultants, Inc.
-40- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

In addition, upon completion of five years of corrective action, a Corrective Action Evaluation
Summary will be prepared and submitted to the Section. This report will evaluate the effectiveness
of the chosen remedies. Additional summaries will be prepared every five years for the duration
of the corrective action outlined in this Corrective Action Plan.
Civil & Environmental Consultants. Inc. -41- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

8.0 CONTINGENCY PLAN
As a contingent measure, CEC will use in -situ bioremediation through enhanced reductive
dechlorination (ERD) to address groundwater impacts between the waste mass and POC wells
MW-6, MW-61), MW-12(i), and MW-12D(i). Implementation of the contingent remedy will be
based on the continued concentration or increasing (+50 percent — over two sample events)
concentration in methylene chloride, vinyl chloride, and/or 1,4-dioxane in MW-6, MW-61), MW-
12(i), or MW-12D(i) after five years after the start of the corrective action.
This approach would use a series of injection wells installed in both the saprolite and bedrock to
allow for the injection of a carbohydrate substrate into the formation. The substrate would create
an anaerobic and reducing environment in the groundwater greatly accelerating the reductive
dechlorination of the vinyl and methylene chlorides.
Focusing specifically on the two POC wells (MW-12(i)/I2D(i)) in the Infill Area that are
exhibiting vinyl chloride exceeding the 2L Standards, the preliminary plan for the ERD injection
system would consist of a line approximately 200 feet in length located northeast of the MW-
12(i)/12D(i) well cluster, on the northeast side of the tributary stream. Each injection location
would have both a saprolite and bedrock well pair and the locations would be on 25-foot centers.
To assess the performance of the ERD injection process, a new assessment well pair would need
to be located between the waste mass and MW-12(i)/12D(i) well clusters.
CEC has reviewed existing well construction records for wells in the vicinity of MW-12(i)/I2D(i).
For the saprolite injection wells, a total depth of 30 feet is forecasted for each. For the bedrock
injection wells, a total depth of 80 feet is forecasted for each. Using an assumed length of 200 feet
and 25 feet on center for the wells, the injection line would then have nine well pairs or an
approximate total drilling length of 270 feet for the saprolite wells and 720 feet for the bedrock
wells. Adding 30 and 80 feet each for the nested pair of new assessment wells, the total drilling
lengths are then 300 and 800 feet for the saprolite and bedrock wells.
Civil & Environmental Consultants, Inc.
-42- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

For scheduling purposes, the total drilling effort is forecasted to take three weeks. The injectant
procedure is expected to take one week to complete. Typical duration for ERD on a project of this
scope is six months from injection to impacts being measured at the new assessment well pair.
Treatment of the groundwater in MW-12(i)/12D(i) could take up to two years from the date of
injection, but would not be considered a source removal approach.
Civil & Environmental Consultants, Inc.
-43- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

9.0 SCHEDULE AND MAINTENANCE
CEC is prepared to initiate the corrective measure within 30 days of the SWS's approval of this
Corrective Action Plan.
The gas extraction systems in the Infill Area LFG control system was made operational in Spring
2018, however uptime on the system has not been consistent due to power supply issues (since
resolved) and odor complaints, necessitating the installation of utility flares adjacent to the blower
in December 2018. It is suspected that the vacuum setting on the Infill Area system was set too
high prior to the installation of the flares as, after initially running full time, uptime on the system
has been reduced to the operational hours of the landfill due to low methane content in the extracted
gas. CEC is currently (as of August 2019) working to find a flow rate that will allow the system
to be run full time again. CEC anticipates that, at a minimum, the system will have a daily runtime
of 10 to 12 hours, and that during system downtime, the waste mass will remain under residual
vacuum or be in a neutral pressure state — that is, it is neither under vacuum nor positive pressure.
The LFG control system in the Closed Phase I area has been running consistently in its present
configuration since 2017.
Based on measurements taken from landfill gas extraction wellheads prior to the blower system
being activated, the gas pressure within the waste mass is approximately three to five inches of
water column (positive). During system downtime, a gas pressure of -0.5 inches to 0.5 inches
would be considered a neutral pressure state for the waste.
Pressure measurements prior to daily system startup (assuming overnight downtime) will be taken
on at least a weekly basis for the first six months of the corrective action to determine whether the
waste mass is under residual vacuum or in a neutral pressure state when the blower is off. In the
event that the waste mass is demonstrated to be under positive gas pressure following system
downtime, CEC and GWS will determine alternate odor control measures such that the blower can
run full-time even if the flares are down.
Civil & Environmental Consultants, Inc.
-44- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

MNA monitoring as outlined in Section 5.0 will start the first quarter following the approval of a
corrective action plan and will repeat quarterly until either the vinyl chloride concentrations in
MW-12(i) and MW-12D(i) and 1,4-dioxane in MW-6, MW-6D, MW-12(i), and MW-12D(i) are
below the PQL, or the contingent remedy is put in -place. MNA monitoring will be conducted
simultaneously with semi-annual water quality monitoring.
Maintenance on the landfill gas extraction systems will involve periodically servicing the blowers,
which can generally be completed in one day or less, minimizing downtime. Further, condensate
traps will need to be periodically inspected to ensure the header system is not impacted by excess
liquid as this could potentially reduce the flow rate of the system and negatively impact the
corrective action. Landfill personnel are qualified to perform general maintenance on the blowers,
however more complicated maintenance or repairs may require a technician from the
manufacturer. Condensate trap inspection can be conducted by landfill personnel or CEC field
technicians; should the traps need to be emptied, a vacuum truck service would need to be retained.
The gas extraction system may periodically experience downtime due to power outages, typically
caused by storms. Downtime of 48 hours or less is considered acceptable, provided several such
events do not occur within a short duration. Prolonged system downtime (>48 hours) may require
the use of a backup generator to keep the extraction system operational.
Site security is discussed in Section 5.3 above.
Contact information for responsible parties is included in Appendix G.
Civil & Environmental Consultants, Inc.
-45- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

10.0 FINANCIAL ASSURANCE
The cost for the Infill Area LFG system was included with the under contract cost for 2017 LFG
extraction system expansion and was approximately $350,000. This capital cost was addressed by
GWS's operational budget for 2017. Annual operational and maintenance costs for gas extraction
system and NINA quarterly monitoring has been estimated at $50,000. Over a 30-year operational
window, the total current cost for operations and maintenance and monitoring is $2,000,000, which
will be included in post -closure cost estimates and financial assurance method.
The full financial assurance calculations can be found in Appendix H
Civil & Environmental Consultants. Inc. -46- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

11.0 COMPLETION OF GROUNDWATER CORRECTIVE ACTION
Per 15A NCAC 13B .0545(l), the corrective action will be considered complete when the
concentrations of constituents of concern methylene chloride, vinyl chloride, and 1,4-dioxane are
below the applicable 2L Standards for six consecutive semi-annual monitoring events (six
consecutive events represents the three consecutive years stated in the regulations). At that time,
a summary report of all data collected during the corrective action will be prepared and submitted
to NCDEQ along with a request to end assessment monitoring at the landfill.
Note that the operation of the LFG extraction system will likely continue upon completion of the
corrective action for odor control purposes and minimize the likelihood of future LFG migration
beyond the waste boundary. The summary report will include an outline of the future plans for
the LFG extraction system.
Civil & Environmental Consultants, Inc.
-47- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

12.0 REFERENCES
(1) Landfill Gas Remediation Plan, North Meck C&D Landfill, CEC, March 31, 2017
(2) Hoffman, J.D., and Buttleman, Kim, 1994. National Geochemical Data Base: National
Uranium Resource Evaluation Data for the Conterminous United States, U.S. Geological
Survey Digital Data Series DDS-18-A
(3) LeGrand, H. A., 2004. A Master Conceptual Model for Hydrogeological Site
Characterization in the Piedmont and Mountain Region of North Carolina for the NC
Department of Environment and Natural Resources
(4) Gibbons, R.D. 1994. Statistical Methods for Groundwater Monitoring. New York; John
Wiley and Sons
(5) U. S. Environmental Protection Agency, 1987b. Leachate Baseline Report —
Determination of Municipal Landfill Leachate Characteristics. National Technical
Information Service. NTIS PB88-127956
(6) Freeze, R. Allen and Cherry, John A., 1979. Groundwater. New Jersey, Prentice -Hall, Inc.
(7) Daniel, C. C., III, and Sharpless, N. B., 1983. Groundwater Supply Potential and
Procedures for well -site selection Upper Cape Fear River Basin, Cape Fear River Basin
Study 1981-83: North Carolina Department of Natural Resources and Community
Development and U. S. Water Resources Council in cooperation with U. S. Geological
Survey
(8) Rose, A.W., Hawkes, H.E., and Webb, J.S., 1979. Geochemistry in Mineral Exploration:
New York, Academic Press
(9) McMahon, P.B., and Chapelle, F.H., 2008. Redox Processes and Water Quality of Selected
Principal Aquifer Systems: Groundwater, v. 46
(10) U.S. Environmental Protection Agency, 2017. Scope of the Risk Evaluation for Methylene
Chloride. Environmental Protection Agency. EPA 740-R1-7006
(11) Davis, J.W., and Carpenter, C.L., 1990. Aerobic Biodegradation of Vinyl Chloride in
Groundwater Samples. Applied and Environmental Microbiology
(12) U.S. Center for Disease Control, 2012. Toxicological Profile for 1,4-dioxane
Civil & Environmental Consultants, Inc. -48- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

(13) Chapman, M.J., et. al., 2013. Naturally Occurring Contaminants in the Piedmont and Blue
Ridge Crystalline -Rock Aquifers and Piedmont Early Mesozoic Basin Silicastric-Rock
Aquifers, Eastern United States, 1994-2008, U.S. Geological Survey Scientific
Investigations Report 2013-5072
Civil & Environmental Consultants. Inc. -49- Corrective Action Plan
North Mecklenburg C&D Landfill
October 2019

1 of 4355
FIGURES

of 4355V'--
'
r-
NORTH
�U
`ro Aso �
v
�5p
�O�BRpOKS RD
--'
Oo
/ IN
O
, � SITE
_
75� / I lz:�
)
1�
j 0 (Z)
,
C)
Epp
�50
O
8�
Q)
O
�
O
h0
O
�
REFERENCE
U.S.G.S. 7.5' TOPOGRAPHIC MAP, CORNELIUS QUADRANGLE, NC DATED: 2016.
SCALE IN FEET
0 1000 2000
Aw
A A A
f7
NORTH
REE WAY WASTE SOLUTIONS OF L
Civil & Environmental Consultants, Inc.
NORTH MECK, LLC
3701 Arco Corporate Drive - Suite 400 - Charlotte, NC 28273
Ph: 980.237.0373 - Fax: [phone]
SITE LOCATION MAP
www.cecinc.com
DRAWN BY: CTH
CHECKED BY: DMC
APPROVED BY: DMC
I FIGURE NO.:
1
DATE: AUGUST 20191
DWG SCALE: 1 "=1000'
PROJECT NO: 111-370.001

3 of 4355
r 71:'1'1� -A I - . 171, 1 "I'l-f -11 '�'.. , I . �i't � 1.7 � 19, -.,k" �-�- ,-, -­',';�,� 4 EiFORT, "I w 11.1 � �, . w '� W'. %, I �� .. 1, . I
, � 1, 4rc� - i4j, �?�',- %.-, - I � 1: �- - - .- " � - 1 � .'.
istll ��, � 1p!�t 7, I '. , �',�;,.� ,, '.- ;-- - �, - I .&.�- I . �. - I -:' - . - -
""', ""' ,�11;"
"� �, ril�'yll a 'A' - ,
'y "
, I 1�y
-�' , 7 '1,4 1-1, .. . � � — L - , .,�, %, t;," R.", � . ..� . 1, � I I . .:
-1
.
. '11�11 i I -4.4 - - ", - I SN. 2.) - I '. -; �, , . . .1 .
' " JLW ,;,;,%t,�V, � " . , I
: -" Mill I , W­ '.1'. 11 - I -
, I 47 — ' -, '7 -
Tm 11�..if. -I 1',%4,A ,,,'�,k��7 ', jyr*wl - - w t, , - I , T , ;0jjFt:,1!w,-,,4*,,! ,�tK
:*, .
, ,:,,�.,�:4.j, . � , - , I �pr. 'T.- .
,,w�,77��':',,,,.,��-.--4f*,;":, - , - -'� -,-,� A . � - ,7'' 1% - .1 -1
`�' .1 - . . ", -V 4" , , , ` I*
,� ­­ " . .
I k,yl'�� .,. , il�vt�' P'�. - � I 1, 1%�
14 . , . , '. , � ­!- , :' . - -- -
.. . � I .. - , JIM . , 11;F �----w 7- - . 1� I" '­' ­�,,m­ ­". ­ �- . � . . I
. � �: � . -� I 11� � -�- jff2 ., ­ I .."t--l- -11 0 .-I,- ..
- I I . � .-�'.
. - I . - 't ,
- !" I'� It. � . " W,if- .,,%% ��­ ,,, �, -­
. : -,I',' . .. - , ,
11*10 , � lt�-Z; 1,-�J,T.c �­ T . I I - � y
"
t . I , �. - . 11 , 4,:� -- I � i I
M, �� � �� � -
1 4 , '. �4 . .. *1 � . , * - '. , ,-­,�' ,
�.45v 7� t - O.."w', . -f - , - I".. � I � Iii, .. t . , le- W, . - It .
� - �.! ,
"NORTH' 2­ 0I , "A �4, , . � - � , , " - " -- --wt-
il, � � , ,' 4�' , � , ,
, t4k " *;, - I , .�". � , " I!&
, � . 7`1 9 1 i t , - � i�'. . , (�, -,--- '1
I *!w t I - I , 11 r ­ ,­ � I '. I " " I A�.' - - .. I-
_
4 ­ 4
'. . m . ,
R,�- V,�,t4a�,;,�'..:�' # .,
�ii �J�,-� , .
I -&�, .- " c. .�
*­ * ­!,�, ", ­ , .,�.,
,
" - ­ - � , � # - , ,
­11 I Z t, - * ­ e - � - .. ft, %.7&� , ..., . -
�, ,�,'.,w. . , I ­­ � -�' --Z 1!g',Y.-� .t4. - 'i " - ­T�*-, I ��, � .
",'r � �, ­ � .�, , 11.101 I \ 4,�;f, ; � ��, "I -� �.., .1
, , #­f*,�- -1 i . I 1��,,�,-?
- -j ­'.., � � �-: � %, � -, �-` -- , , � � - "­ � ..
&I ­f't "�r 1, mll,;i
-1 �, I N, �. - " - �'. 11 �� �,,,,­­ I . ­ ­..
"t 1 w , " � -,T. I.."
L, 11 � �.Ifl' � j ". - 1., . 1-Y6 i ,� I I �-� I , . i7 ­ . .
, . ,�. � � 1�m I -1? . 11 , , -
t'. " t� � I 17N --- ,�� � . - ­ , IF-,. I" 1 44 * . - . � . ­1 , " ­� 7 -1 -. , "�,� ��, "y I " 1�
, , - �. - 7-...� iv,�-,., -4. I I . AIr . - , . � " , - , , -, 'I :-
"
I
0 , -, Vo - � : . N4 f �N, �A , .� �-,- "A.- � �'.' " � , I :,�11, K � , �
,
6 . . �.i . . ,�
�i ., n ,. I
. � 3 .?i ?Sr 1 1 . '.1 I . ;, ­,;,&e,x.4' , , I � ,,.::
. -y I .� "; 7:11� 1, I �
I
;-7�; "! . .�. � , " - .14' I , �­4, AJW!�­ 1 1 1 ., -A 1% M71 . �- . i - " . 0 . � �
. "i ,� , —
1, , �, F
.
I *, ` , � ,); -- . �
.�,X. V, , � �
I �. . I F; ��l - I I - *- I . . . t �� , 41 I . , 'y .T" � �`. . - -, iko� 1­.. " ..i. , , � . :,! 1.4w, 11 , -
�7 , , 40 i .,�, , % . " ,�,' It
,
- k '. , - I ill - , ­ , . . � , Z
j, ,;' ,��*J, " . -
� . '. � �. �.;t'. - f
-- I , . ! . . - 11. 1.11! t , 1� - . I , -
. I . IV` -1 , . : . - . ,
,.,. , --­�, - - �
!:��­ 1�, i I Kh" "."o, q V � I . WA, - - ­ �,a ... - ', , - ii � 1�'�.4�
., N , ", - '� ­ .�- i ',� !s� . .�, , , .1 .. . I �­,. . ; A ,�7""-, �',
�V , -,
. , I
. t,' . - ... . , 1 , -- - � -, �
L 7— " � - . - .- � , ., I - , -- -7. . I .
7'1 I . iN I -..�� - � . �4­ "', � . a. . '1,1� ,
E t i t, "' , 4 " ii� I .11
11: -i,A'V4"e7+1' . -" ` 7`5 , " , , , ,
* ; I - I . I I ` ?;� ; '4- ,411 �% - 4� � , , - , ,,
.""', I �, 7f N� A - 1111
. , N I � % -A-�,;:%' I -
...
. 0 P.,.04 , x I ki,�� oil-, I � - t, ,
1, I " � .- i
" -. 1­1 , , �, . �,"� I *1 4 -, J�, ,'.I �,'% I - "
. " � - "A ;0 , ,� e i , . I .;p I I - , � , ,-, ), ", 4 , ,; , -1v-F - ,..- .
W1. I .111.1 .��AILX� Lj& :v, �" I'. - - - - .I 1, , .1. 4i , �
. Mi ... "� -� I . . " ."; EXISTING MECK � -, - �*-�-- "
, ­,�i .1 I I . .. -�, , � ­6 ,A- I . . . � . I I .� , .�
� - .��e., n . , , " K ­. . , - 1 I? -!"�� -� - i I , . , -^- � .Iqp i '4 - , , L-,�" - � . , . .�.4 -,"Y'% �.J, I... .
� 4 1 a ,�, -
A
, ,�-, 7. �.,�,; � - I " - I . .
'd. L ��, * , - t-W.V 11�, I., �r, I I , 0�--%, - '' � lm*'� Ij _-� � � , ... -
, f I ­11 .A, w"i . � iiIIIIIIIIIIIIIIIIIIIIIII I I I � L.,., COUNTY LA , , - Ow ..- �,�l � , -1 ,�,�' "
Wr - , 1% 11� . a* I* �,, �"j, � , ��j � - I , ,
. � , � 4 " ... 11 , , -), .
.
- "A'� 4 l. � . � P" : - ,4* 104� , . , . z", . . ­�Cll�'11 r
, '01 ��
zi �`, , I .,
,
40'. I , ILI' � ­%0. 5 0 ,� , -­ . .� �, w � I .1 ,
. . . -7 �. - �r 1� �,., - I . �
,** '* - — . 1h - . � �- . ,�
,, 'I., I f- ­ . � % . "-- .a- ,
�� -�'.C,' pr -, . 1.1� I � !". 't,
.� , . , , : ­'Y' . ",""Ift, 4111* I . , - f�,:�;:
, I
,
.. , �', , � 1'.1 � , I �-�4 1; EXIS7 NG HOL 1) . # . - - � I— -1 . I ��'Irk` .,It� A , "
, � � VWFA �,, 't ,-.-. � - 1 4 � I �
" - - . . .-A- i - ­.. k � 1.1 .1 " p",
. . .
-
I , 1-� R. . , .". 11 ef�i - �', I * � ­­ .. - . �.. * I � - i , ;. i "i . -0'g�:�14i�1'1'1 ,
. ,
� . � �-: ,�, ,-.� .-'1.-`., . . 1� �. k � I , "� ,*��4� , �� Y�Z;��!,-�`, - - ,�, - -11� - - . - A , I jV , '. I . . . . . .
. 1. '. � . L.� � - 1, . I
.. . I
�1't, , . � -1 .1 - , - 4 - .4r* : . � I L i L A, ,
1", r. . ­ , .t:', - �, - I 1. .1 - .1 �11 , , �, j
- � . ";".-- � .- L I � . ��. ,,%it , 1, ---"�
" - -­ ­ 'q .. � 10 ,, � Is, , ,.. w .1
I I ­01 x-
'� I - , : , , �, . �f#�, .40 �-,11 � 41% ote ,. �L ,� m-�N' *T
L j� I �' �1 � ��,�i��-.,;4".,T,m 11 , - I .'i, I . , I t V�, . `�" ,�
'14, ! 1� .� -- - 101 4��, A .1, .. 41, �"! , wj; �� �..,: , � ". , - -I
?IjiiA � IrWr - - - 11. - - � -i-11" %.- � N I � 1� ,� ,',� "!r
I. . I � - � . ff
, I I, , - , * , , ` I I I �-i-1 .- f . 3 �
L 7 . .1 .to , ;
� . , 4% EXIS77NG SO4LEHOUSE � d" �
��L � L":, � , t 11 .
-1
.�'. � .
�
I I
I
�
V, 1; * ! 1. . ;5 - I � N I " I " .
. �k �, L I .� "I � A., - I ­ &'
- 1:, - 1, ­ I 1, I Sit -'*.­� . .1.. 11
... 1, - 4 � , :1 1-14!r.� a
- ;i%;­i�T, v"� 1� . I q. "...- �. I- ,.. �y , . ., - . ­4, 1�m k-, , � " - It
� , � .11. 11 1, .1 AR - ' - L . ­ 4A7 41 .� - I � , , ;_ . �t
ill, - .,-. - -_ ­ 4 114, , I ,. ...... :,F'k - ", I p , -,_� ew: I . ij 11 -, - , 'I, .�
I , . I � �� "; , . . . � I., I - I I , t . , �
. � , I
I . ...:v -. ll L ,� -- - 'A'st'.p ' ' * J�� $� , L'� . , ,,V .4 ­ , k -, , - - 4-71
1 . 11 1-1 k. L , ik 11 . � 4 ­�r �'!­. ��,�,'�,.;,,), - "r, I-X.
. I . I I I � .- L, �,t� - - %,. , - , , .'�,��] . :M';,j' ,,t" , � . �. 11 I , A
� . . . - , � 4K, , . , . 4 � -, � 1��tY ­F Q
. 'I'll'. ... � . Wm&& 1. ` � �A. " 1- . .
. :;.; r .-
�'� P, ­ . � - - . - I'lo � � " - . ! 9 ', '14 ,", *' � Y 1,
, , ""' , ` , , k , IN
, 4. 11 �. - Ir"o-1- I
� , " `� � , I - I , , 1-� A,
-1 �,
-�, � -; I �111 I � I I ,"%m .i., = I �, � � , . , � 61
� : L - 11 - I , k , � t�l
� � I il� ! - 1`�i`fl) 1. 4w .
:1 .". � .
-
- - - -1 . . i, I , - , , " , . 1w, ! ,� � ,,,� I .�,,�,'� �t,p.,;J, ,
­ . I I . I , . - -s ' -- * yi�'I; i L�i .
I , I I M �! ENMNCE muqu - . . ., -�.-.-J' . "L , , ,,'. - �� , , � I L .�, �
I 1".. I 1. - _r �4!" ,,, ,..-- ;Npl,�,,$Ak
-. .. lu� *-�5 ­e
- - . "".. I r 1, "'P,* Mtt-,
. . - . . - - - -j
: i; ...... , . . .... ,�'. -�,
. , � , � , 4 I ­ )0 i�-:!` - 111�41
1 6';;;;;' I'll, : � I *.
... . I
11 - 4:1 I . - .. I i I . , ­e ., , ".
,
�
"
I � I ' � ­ '- � � I ­ 6' """ "� - ."i, ." . 'A� 1 i, N . �, ". ,1 I
k � , I . .� , : t
. ,�4 J- " , ,. .1 , -%... t i
, . . - ��;, � -
I
--i�--i':v . . C p � , � . to - IF . 2 I . I
- ,­r-! . � -40 .... � 4! s-­­ ,
.7 - - 111 � � " - I N - " I -�it , i- ".
� .- -1�4 I ­ - .. ,� 41� "' , R��.11'1 -, .
. - "'10- " ­1 , 1b , , 1, � I ­­
- -17. . . . . . , A' V.!�% � ,,q . . , , � 3. "� ` " - .
"1­4 " ­4. .1,�,�: ., �� -�� 0, . . " i,
1. ­ 11 . V
. * . . , , , , - I . � ., . I - �11 - L . It'-
L �...�- .�ftt,�"­ . v - k - L ��-, ) I - 1§. .
.,
. . . .. ., - I�R I - � , - ,� 1�1'.' �, - I ,
, . -
�� - . ­ ` . 04.,�- � Al -'t f 1 144- ; , I' 'III". �j..": " L. 41 ,,, �, . � A
�41, "? -P'Ir: .
I.e . 1, - ., , .
,,�� p - �, , �, .
,
, - P.O. �7 -. �.�­14, ..,�,, , � -1 :;.,� ,,R-.. - I. - I " �Awl- � . I � I'. ­ .t- I iv,
- I
"i . . 1*1 ; , 4, �
I
, ­ ..,S� ki�-J�: -- -- - I 1��, , 0 - , , " - j
-� � I . 't,� ') ! "I I * " , ­ - - 11, . , ­i�-., .
% I - , . . , .,�q, " ,q ­f, .., 111L . : ,,�. -s 4�1%k
� I �10 � , 5:7 $4 � . .� I � f . I ..
-� , R . % I'�
liff7 .
� , . �, L', ,�' � � �'. - I . ­ g
, , V,� , w
L ��4�1�,'i�.'. Z, 41 , . I -. I , , . ,�� , '7 , I-
-, .i 6� . . 7 f . 0,4 _ �� -- �
� k 1, � , �t� -7 ", � � . . - I I - - C., I � ; I..
I L)�,'".�O. . I I . �,,V'4' ., . �, 'A% '1�, ,A
,, ,Z �F�*" %. - . . � I I . I
­W - I - . . I I
`�
I
,
.1
1,
Ir" '75 ,..
��Ai
� I , I I ",.v - ,
. 1 4 L , - - - - --J� �
_
, ��_ ,4? � , �,,�. ; J�. �.11 �": � ��­­ �
0� L� � - � " -
, -"� 't "" ,� V I �,I, �:i , .,
, .
", ��. - . - -11 L
. , , ,,,�.�,'17,1 T
4� �01 It � �1- � " . !.�-� 1, -1
- 11, P f I I . ­.. ".. I �11'.�..-,e��:,), 141 i �.i ;�
�
, � r.
� ", ,
�14141'�' 4"L ; ", --,-.,-: ,,-Ivl� I
, ,
-
.
-
� �-.!4:"J� 1'. ,: a ." 'L '"'
. Ir N"ARC. I 1�' Wlr I
I i�-
.I.
"L .. 'j-'i ­, �v ,�
I 011U, I ,C4" ".. "., . 1� I 11 . �
W , . W�: 'L,
_4.y", �., � 10111L,�i I ,
4 . , ,.-"; .
, ,�, . , �
., , _ 'I �J"." ", . _,­ , _, I
, . �, I "�,L; 1� . ,:� 7 e, __ M. , �t
_
:1
�
� 'i�' uj
lPINwi -"�
L
;,_I, �--
,
11c <
11 , I -" c)
,
—
:,'J� � '��,� � , '11 0
7-1i�� � L z
c .
, , " � ­� - t: 111 ,
� V I '' m. ..
' . I - I .1, 1 14, 1 . "'
, ,
I ,L_, I , I _ -7, �,Jq LW �-, 1.11 ' * � ' ­4`.�, 'j, I Al, . I �t 1­ . I , � L,* .,;,t
_ �j ,,�LL j�t',� � -�� ­q­iz, "'. , '-: '!� .. - L . , 4 , " - . L '-
V6, -; I T. ��l , ,
I I . AF �, 1 �4'..'�* ,3�11 ,� , F"" � . .1 . ;1A ­�
I . �t-� �..i,, 1-1 �. , . - - . - �� � � -1
I j��:j� L , - ir,�-;,� ��,� - � . , ,� cn
I ­ -- . I - 1� , '. - c; r-
L . , . .. 1:1 ,. 6 ! , " ,- -101i", T L.'I
;� ­,"w �! "'IT,
., I j I ; ,
� I % . � , � - � ,ik%. m% N­%,�- . .is, ok . . " � . k�� cq
1. � I " , - , - ­L. - , -'rL!:.' .. ,6,� .; ­t, - 4� ... , '. I 0
L I Raj , ,q, 'A -0 " I , I .�
,
,
I , �'k [t
. - i J, . _ _ - L. . , 11
I I - . I ,­ , " , I,: $M L , L �� . i " 00
, , .
I � :t - . -1. '. I ,,, � ytl " , , . ..,4� ,�.- - cq
.4 k ­ L N -1 I 11 . ­�
- I I , I � -", .1 �,LV ­ " ­ k .1 I � - LL 0%
:r� . I . ­ - 1 , ,� , -7'1:!�- - - �- �- � 41 � . I ; �. wtl ee,�
. 'A . �- I � - .
. �kt,.,I- ;;; g t�� . - <�,. - :, . I . I .. 11. , �
. . . - � " V t%t'o -
- � - . �
I 't". 4"� - F., ... ! - ­ . I i , ,�
'
> �
, , ,� "L 't'-".4, -, - w 0
- - l!, .`�F . , � � I - , -, "�T L�' ,�., " �,�*'-I.:XX�y ri�- i ,�
., - .. - 4 1 " 1� L " , , � I -' ,W,11 4 +.-o z
" I . .-, 11" . L . - ­nq,.� % ' N� i�, �A
I '- - " , I . ,�JL�, �N
L, ­­ - I I , ,��" ni�
-, -
, , ? 1".­ .- .ji �� I . I -�, , I . � . _ . , i� n � a 1
11 .­�� I �i, " � I � �, �.� - I 'I L T.!4 o .
� .. -- , A751 11 11:%��' ,�- - I , �,�4;�,. ,�;,a�l �
I
I
'!
,
,,:
.1 lk;0"'".�: � -, � ..:. I .,. '-� , I 't, .4
;P, .-- .t. - �� ; t.Tq �"�? . .. 11 V4 6
.5 N . , , - , A - �� , V, N ,� � , .. cu -w CNI
, , 1�7 I . , "", �i - 'L. ,�: `�,*
I ,, Lk' I - - L­ ""i. .,i ­h` i , , MR -w
).- . � , - . - - I , .1 ­ I I ­ . , .7,) ,
,; " , � � . L.- *. .. . . I -9- � ,� �2.1. I A -� I . +�' 0 r..
I �. �,\# �, , i-41, : � " I I . -Jmw �. � - , - -'� , 1; .n - , I
�. , - . . ­� I , ,
, - � I I '* -�,: ­� ,�,,�- � - . - . .;-q -11 L i��7 'C
, , MNO]
" k , V lv� , -14 c1l)
%'.1, W 3 .. - ­ �, -- ,
�, ". '.1 . -�-- ov�t . '', . , - , , -, ..
.JV'�­ 4 , -
I * , ii � 6' 1 , , �, AL �. 11.1 � . .- .1 � ­ I - .. I - �1� ;$ m q
- � I . �� , , 0. - - I 11 1�1 - :,.f . *��
', � �; , :j� ""­­"­, .� " 1. I -� . -. I 114;. -. - .. I 9, � - � L I . ,, " �, �, �� ... 1. ­*­'k, - , , r-
I ,� L�,, �', -,�- i 4�- - w`.Im
­ , V. � - I - i I - ­ 11� .. � , � � , . , 'we . � 111--­r . 1�'. -A,'� ��;,­Xl­ 4 J. , .N I fil .A...
'. I ,,,. " - ::�= - - 4� �, �11%"':t,;s-, 1 -
�.. "" - : .. �!,. - �,��, � * I � a - " , , - 0 cn
. - t, �,'41 ,tww,��­ - - " m , . .1 S, - I - , .b - ., " - .,
-11�111 t!, I . I - %
" I .
- . . .- . L_P,, i
101w -� I - � - I , , , .1 k � � �� I . �R , It" 4
kv. L, I ��, 1-� - I ­; I & :ii�, " . � . oz;2 , �i ji, 7j., �� . I
, � . 14' "�� .' , L �,,-7-4!':4t',��, , 'f4.111J` , I I I &,;�­'L �! , - - � - . - - .- q* ,��,',­� 4� t -j!­.k�,��., ,_.IV q - .. � , ;" CN
.wl - , . , - . "L' I L - - - ­* , ", "", , , - _ 1� L � I Q
. - 't . I . :, �, %� .-, . -':­'�'%-- J "JZ, M i L" i 7.. , "I
L �,�
.11, - �;, I I "��
- , " 7 � . t ! �ki i�. I 0
�, i!�'7 .� �, �.,., , :�; 1. ,r
_ . : �W- ";, I 4W - I . � ,- _� _. I 11 � , i� ,�, 'I � u 0 GO
� � 7
. . - - Z ,� .- I ,
L ,... I ". . � , , A - - I - .k i� , .. .1 . . _ .�T _ I Ul','� .. I . .
i L '-� �-,.� -. , , 4-,P-�_2 - I - I . N­, & - I 11 I , �?�' - , , w I'-, �z �.L!."�t," - ' - ' Z* -" ':-- L � 0
­ '� lij ffLl "' a 5 RZ�4 , , , - . o) E
�.L 1, L, V, , �, �, - "i , . . � . � ",
I .. '�' "'S. �.�j. . , 41T . . 0
1 ,
I , 1. . I
4.T-t� 24A -1 1- �' .: ;":,I , Is] -- '11, . ,% A, " - I IWI, I'l, F-4 x L�
,
� � .1. -. . =- 'i:­1 �, , , " - , , C t I I
- ­­ 1w;;ij,..�', I �� . I
. , '( z Vik t., , ... I , � ­ - -Ix ,-_----: -.-,- , �
.
w -,�� I . , . . - -. ­ - .1 .- , - 111" fl , . � ..., i � ,
, . "P. L`�
. �' I �-pr,�.,, �,-"- G!"' �� ,
I � . . !, , � , " - . , � ­ -, - - ", , I ,!�,:" - I - L
�� � I , * " ' , 'L , - _"NL'- I - - - '- - ' I � .- ,
, ur, . 0 ; , L -� - �,:� �t, V
, V -­ - ..
w L� , � ­ - � .", ,�, :.� "t .I
-
n ',.'I�� #4 "" ­ " " . . .11 . . ­ . i , .r,- 4 11� . 1�1­� i , Eta. V.." - , ,. �. , '. .,"
-, � I �7 # , I . I � I I . - - I -, ­4 '. .. I.' . �� ,�­­­. J �,ij � , cz W Cc 0
v 1,.: r v I t - , ­­'�' ., I .%. � I - - ' . � i L I
­ , :i -"��-� - I 11" . .,�, . � �.; � 1: , .,�, I _ 4". 1�� - %'�; : - -�� V -7LC�L�!ii - .,'7. �.,� . - � -5 LL. .9
" . , "' , - ., � I . . 4 � -. -- I L �,_ �..,O,.--j,Vleff�`,*�� A-1, "I , Y, ., �- i",';L, � � ir �
,4,1- -4 . . 1,ti.- -.,.,,,.'�1.r.w, j ii., f I .: �� L , I.![.
. ?, . ��� I- , 4, . I I , -, I —, - . � ,­ 4 . , � , ".- , , 4- w � R. w Ti 4-'o 0
".4
, . T ,..�p,�­' 6 .
;"
.1-� 4 - �� I I � I & .w
� , , ,:�,V. � 1� , ­ ". - . � , .��
- - I ­ ,­-�cllw,. ,w %, !-,." "i-, ,� t -, -,� Wl[ " ­ L"". ill . . ,�7vm i4i, *
-.,- I .11111� - 1 , , , "'
� . . I . v I k'wfl. .11-1. ., I -1 I I
L � -,, �'j ­�", ­j;1) . I I ,
, . I . � . I --- - �, ��,��. A ­ ,"IV I - '�7'-`
. � - . ,� � .� ­'� 1-1 -:L'' '
_
11 J_­,F­ - 1 � - - , 11 *4�:_ _ , . �,...,. I" , ,
14 N4% � _ ". - I _-x , , .". � . nl . -. L -. - , , 4. �, , , -- � I 0 , -I - Q) I P. §
. :,4 � �, - �;' -,
.
,.; I � , � j I - -1E - I I ., � 0 1 .� . I . �� , - ­ , ­ _,_ . �. , , ., , , :1 ,. , `� '. , ,,, , �' "' 1� I � . 31�' 1 cn
-
,� L - I � -Z: .f. . ­ ', , , i': , �,L,.,;. "f �, . "': � , ,;, . - `1 " �11F!4,--� "L Ik , ' I 0 cn au)
,&. - 4� ;- . I 4 - _ " .
kk - 4 . I - V . . - ­� - r." ,;. I k. I 11", � I )IMM'".
111. .-� .'� �", 6"I ,I, I , . I , . . - � - 11L`�,-11 , - I , �, �," . , I , ­1, �4 T11 d "It . '_L'
" .. _
r I , . bL.k , 11. " - , �; 3:
., . _
I . - I ", - , � � "' ­ --- �,�i ". -� "' (D
.. 11 4 Ide `.- -t I - .11 . I . -�-ll v - � i�­� a 4111k � ,,, .?,:,I A �
.
.,
i� I �kNrp-%�?-�w, , il - �h , - 4 -, `L;�� . �v 3,11, , A I
Ir , �12 ) -� " -4
� !: V­ - .", .1
� .. �7;1k�l � I #�. . 1. � - I 'o. A - ; 11 . . � . .
1) � -. , ,o,,,01W,:....: ! M, - - I ." - � � . ,,, " ; I- �wr� - I 11!1� 1
. - 11 - I . -
, .1 1. W . . I - - : EXPANSION AREA 2 . � � �, , - E
-
� 1. . ., , r ,� ", - ,F.. � -1. I I . I . , ", - I; .t Z?- - IL -� llt,�7115 0 t: 11�
-
� , . I 1. L, . ­ . -11-1 -,��.; x; �. L , , ; , ., . � ;c I - . - . . - . 0.1,1111 � I-) 'N . ,,, I I I T: �.,), -4
,
� . I %, . , , i -�� , f�v*- e, 1 " , r, . � , k, -.,e �. - , , IL � .11� . .1 -In , ": p
�
I --- I � w 1. I 1, -,' �� . - -� - - -­ I � A . , , . �;F'- `� 4 PHASE 1, 2 AND J ; � �t� .,), �, .4- '"'L ' ­ O'� -� I All t" - � , I ... 0 LJ CM
I . "k, � - - - I -� '9 _ - �, -� AC77VE C&D LANDFILL I
rpj� I , -.� 1. ­,i, - t,-rj -- , ­ , , To � �11 ,-1-i't. : . , %b 1- - - � � I "
li, . � �4A! - - �,. �; - .w I 1. .1 - � I ­1
I , . - , iAg, "', I . -1, wl, � I t� �
I ­ . %'�."�'­ o �V - .. � -�' r J; ' �.,'.�',.',
I
I . 11 .. � LL , - ;A c - - �, .L
I . L I , " '41 5� 1: . L - � I.". . , j, ��,j p , . J'�j Lj'� ;1 � ..
I .. ,, - � ,. . , ; . �.,�, , . F!r 11 .. , � '��,, i�; I - . ,
- .av- . � 1� ��* :L, ,­-I�;A�-'- ,I .1. L 1 ­�- �,-�, ,� CELLS L 11 I "I,
... . .� -� . ". I - _ �, I I � I'— � A � t� i F.,:.."i -,
- �,�., � �', e"'.7 --
- , ,�. 'i, qt­,]r,. . I ­ L, .
1�il I- - -11, , 11 ;. ,:" -1 ,."c'.,�- , - , , I � ., I I ;­-t - i L I �­ .��­ �jn
I I .. I w a . ffza"", .. <% ;-4 2 c;
. I :�� . V�1;74 ;14� �, ( 1, . " M wj
- ­1 - I I 'L'.A, 11 .-'J� , I ii- 0)
,V��hi-� ��,i,!,�, Mjzlt�� tfrq. , . - � , . .- ­­ - . ... . '­ . "
� JnL ,� I . ,� , I � -L_ I . I --- � . i .., 1i �
. -. i . � �� 4�-, ,� , ,�: -.,�,i,.,.­, ' .L - , , ;;I. 0 . .
­-; " I .
� � I . .& - L . � . . - ' 41:4411 .," 0 `t� ,
L #, -� , .,- .1 � . - I �f�. '�LLLL I . �, " �
... . , ". . I I . , ­W�,, L . . . - L L ,gf - .� . . ,,7
� . .1� , . ', " j3�. .) L r ­V V It, L I , , 'C' I INFU EXPANSION ; L f I , L V� . ,'.� g 0. =
!V, I- .11 I -.1 IL- " I- . � ,.­
1, . I - ---� -' -S 9­� , p, i 1,4 �!, � �, -- - .- ,F .V�.- 0.
, - L . . I - L:Lf� - "' ". - ­ I . 1 ' N, L.; "'. ',* ,w- ---r. , , -, "
�L �i!�­ t.:'p, � �- -" ��xj�'.-­:�� ,"4!4-," . �j I " 7-�,�,--J'i, ": -Z,5 , r'.­'1­,% - 14L.1- ,I I 0
1 OR J . . ,� --�- ", T---- ?t,�"-, a% -,:;-',
. I . L ;'I .' �', w
-
I . , . 11 .4w;.,, "Lft% ­u'­ I - . . ­7 % , , i ", I "
, : ,
� I I , - , � _ 7 ­ , . i - ,
.
�': . �� - i:, - ,
, , , , ­ �
i .1 " . - . A
. �.... ,.� - , ` ., " s - J;".,� :11 . 4 , - "� ARE4 ACT'VE C&D , Z �+ , s
. I'll, " �, !", 1- - - .1. L. � - .. -� I- "', . -11% IN- 4. - -'..?-,,.--"�� ' " 1 4. �C LL " . ki. I ,� 01 I
,�, -,-; :, ­V, - ., � - . 11 . .
I . ;. I - -� L I I ,,,, ,k --�-� , !,�-,' ­ -; � . - '-Ik'.- L-�- -- �1- -1 4 ; 'T- ,. . - pq
I L I . - ,I.' .% i . I ".. ,ill. 4 " "'. �,- .�� �A;:,;N-!,�,�, -: , -- LANDFILL CELLS � - L � . I 1 - "' *�l - :f f 21 L ,.�. I" , �OL* 0
11
I . I . , , ,� . . - ­ . . � I � ­ -L - I ­ . � * - "I 11 .,- , � ,.141 �­ . ­ . ,
, I � " �J�, - I .. - . --I,,-- -.-MT , � r 0-4'Y .,I,,:-- I
�LA�:Jjj.�­i"L,�T�, 'i � ,, - � ­­ -1 .1u I. . . LL ­ I . ,�. *' - *- , - n' " ,��­"�j-,"".,�,.L, , . - �- _ _ , , '� .- ,1. , � 0�,,
. 'L ..­,­­­"­ ­ , T - , i�i _ - I" .. =� � , . ­� !�w - , . �
-V I .,.,L" � . -,;W . , _ .- . \ � , - 7, - -- 7­� - , � " I .. .. I ­i - '..14 111w L , 'I I
., � I
4 -, ,� A, -.1 . - - - , � , , � � , 0
, ,.� , m,��­�,�,�-�wg�-­,�F.�, �,-;tn� k�,,,----.%,7 -, _- ­ rj ­­- I " ­ . -- 1, . I I ­�,.. L . . .� (.1-f . "!W L ,� . ,
. �." . I . ,� "L I �, N . I Ili .
� - .. - , ' - I .:., ­ " , ,� -11, ­4 ­1 - ­
401 "" ­. , ,;, '� . � . , L .. ,,4, - I . - " 4 0
,�� --l'.".. , . g �� .,��,7-��',�'.,':�-,, l'- K'�;­-.,-,4,e-�,;Iw�%- , I "44-- ,'.�'.\L ., - I L ­ , .', , 'S.,' , ,4 I�
, ", . L�..�"Z:"��, .,� i .� I I � �7,\ .!,',7,',, �
. z., ml�
, �, ,�. �,, I -- . . I JL�,� , i,. L . �� , k�'L L-
-�­­ l.- ,, �. ":-, _'. � . I . ­ L��j,: ' �: L'' L �- �L­ .11
-1 -I- � ., .., I - I
--- ,,, �- -;--- , ,.L . � . . c,4�'I� F-4 <
'. �, ,';,� ,- -_-!'�Q - �,, %." .: , . I - , .. ,.','I; 11 "'I - .k� 1: I
I " ­1.2 t�a � � , "�'�� ';L,;., � - . . , 7 I " 1 4 1r: '.
I ��,�, - . - . ,,, . llf:� " �'.­ 0 F-4
1 1 1 -. 11 ; - 11 , Q
I , r 1f7*w3wwT!-7"? I . I 11 ; I .�, � , - 4i��, , ,4 , 11 L T11
-­ 11 I ­!�� I : ;� , "",.L �4 " I ,�' , ,� - -.1 , ., '�, � , ;>
Lr � ­,- - , � -�,� -. i W­ " ­ , - - _:7 L ­:��. - - -Nk4,_.",_ , ,;, I . Ll� �L �', � :., �:, � . , 6� , I ", , ; "' sk, 4 1, �.,,, , .. ,,:�,, , *f-11 1. . ,"
1* -Ii�' , _ I t , !, I , k �
i. ,�
L
- --�i , I . �
, .* �et� , � -
� z
, L
:� I � -�� , ,' -, -,,�. -� h , �-,�;�'% - - - '�Ik 1�'- L , , -�� - ��.%,, .., .! � I , .* 1 " � N;& C4, �-- ,%' , ,, k, , ". - 1 � � Y , 0
� I , , 11 ,L . . , !,� ...;�L� �.: , n - .1.0 i
I . - .1-1-- ­W, �-r ;L"�--- .-,. � -� - ­ .
�, �_ , -, ,� , -t ,�, � - - �,! ',� � - 1, .�i
, .4 ,
�.,: ­� .:Ii -S, .k I 1.� �i ,�, * F-4
�, . . . . . . . . . . . � I I ­ I -
� I I � -, - . ,- .m, . �0:. ,� f -- ,i. 2 , ;-.;%%�,. .."'.'g-'IN" ,.� w 1. i� V r*_
. � ... �, - T - � 1, . I
� . . . . . .. i ":. .1 .... - I I , - � 11 � 1, - L , ,.� �1� - I I . . � X-1
-- I 1".. I � � I �* 4,g , - , �� . � , � . . � T ,.,w $ . � . , � 1. , m
, ft
L 7, I 3.­":,�.:�IS2- 11 I . , , ��,, , I I . I ­1­1
� " - I ,.!: ' ' . . I I I
. I " -, , i id Nr- k �. ­Z, ��- . � .
T., ­, -� ". ' -' ` . I .I ... L-j u
- - ,- N 1, � . -1 ­ r .- . . � i � L � '
I - , il�'N;� I ,N , L. . 1: � .
- I - - . ­ ­ I �L " % N". -%-- -,��,L`,'-�,!;� ,",- ,�;...' � ., � -91" . � L 11 %, L , -,-
- -, I T-1.111�,r:,!, 1K , ' . � `t- +mq � AL,
- .V1 *k��, . 'L ",�, ." - 1. - tv ,
. . I IW
I �-&,-,JAR li-.m . I
, I � , ,
I .
4* . � - . . . I ; �.` ri ��,, - I ' 1-11 -.�,. �'T-,
-
. I - . . 1 - 5 .".. ,;- � �.4. -�� � I .�,Y' . � - * ., Tr, I,! : *k"
. I I ­���, - , � - �
I -,�, ­�, `,­ � 13f � . I .,- L , , . $N., ,V6, 1 - ,. -
, � ' I �� � I �.. ,.. -�­ - . 4 = L--'
' - j
�,,
.I
,, �
- - ­ . - v1i '] , 'i­ �.
, I
L ��_
, - ] g
" 1, L�� - ��­ . Nl."., I ,­ I '" I - 'A ;Lil .� 't I I T 3 6�
_ I � ­4 , .- -!Ir.lr 41
I., - " �­ � -� � ".
,
L. , , ------rp-L&�.� ,- A - ", . . .. w7p.. 7 ", - - , ­9 I " - t .1
r '.., , � . I ,ti
"? . . � I L , . " , ,� li)le- 1. TING CREEK ' . "t
� ,,, , - �L% , - . ' . . -1 ';p, � , � -
I . .. * 0 1 � - . ,7y�:-,�.,,,-�� "" " .1 i�l! ,
I , I 4 ,mi &..�. ­ ,.�... �� , : ,�7 ! v
. . ­ - - - I I . � . . - ��;4. , - , 4,
,
,
,
,
­ . -
,- - I , .S�"" . �c�
I ... -�4-'�-'L' ,
, , I .1) " ,, � �1!1 � ,
,
�
� i
0 � 4
, . ' - �­ L' I.; I -,, �,� ­­­
"
­. .
I
-
. .. d
lt��u.,:�r a- - I R, "I , "i I -�� , , I � - !'WaL" L�'"' � it . . i.. 4 .. '��"­' I X, a Al V� i,: 'x,
i I I � ,.� , ­*­ $ i
I AX!,.L 1. . ,.:­ , 0 4e , , - - .,., -
. . m .4
TING EXPANSION AREA I -,. . . . '* , : "­ -- ­ .. . ! 'L .1 . 1. � I &,-` �­fv - ,,�,��,
. AffE!YZ5 - .. --- ", L,;�O"� . - V, L ,�
M _ I . ,,�-� t L . i - % I � ,rAl �- , ,* �77i 4 , , "
. I- I' ,,�-- . . - I � 11 .
. - - I . .- .., - . - L�� CLOSED C&D LANDFILL CELLS . . . I � I . :4 " - , _ J;' ""4 i,�, " OL,
.. I. - . - . I - . L . 5 ,� " , � F
- 7 - I I �
I I . � � .
,
�- " " 4F .- 1­1 . I . L OF
I I - , � . � . . - , . L . _ .1
-
6 1 1 . - , 1� . - . . _��L I '. " - I ' . I , � - L .� I.- - - - I L�, ' - ! "12 ill
,� I , I � I . . , " _ ­­'­� ,�
L � _ ��t,�
-$")qrffl.q* .P" � 1-1- 471 W��T 711­..fr­.17 ��, '. . , . , %-�� -
. ''. - .'. I _7111 R 9 . �m A � - 0 (n .1
17
11 " r 1L., , %7%7"t I . ,�," , . — �� ikb�i­,i. - 1, . � . Om"L -- ---.!---, L .
, I I . ,�� � I - I I .--�� 1-�:,% I �', I.- "'., "i
. I L I — -. I I I ­� ­ , , I ­ I
� ", X'' i 1. I 1� ­ ­11 I- I . I- T -11 � - ". I � I .4�,-,Zc-!�,,.­ . I '.L L *$ - 7 - . .., .vx� � , z a:
. I L " .. �� � 1; Almr,7",
- . . " .. ;
. ". , . I L ;
", I,, . , r � 1 1 L ­ .I- . 11 I ­ I ' ­ I
v,,i!!!! 11 � 11�� �, e ,.;J� . I ; �� - I - L . ­ ­,­ I L �1\1 I .,.. �- t�!" "I I'll, I L . . . . . . 11 .. L 0 . � ,� .: .L .. 0 a
,�-
'1�� � . I
(I , .1, . I �, . r "�:, - .1 I , �
, i.11 I . . L � I
.� ,�' -", � ." -, � . � -- IT, I ,
L I
' � ' ,
'i , J'� � w �, (; �, v L I . : I - - : -I- �. . I . � � 1. . I . �
.,;' �,;'�, �"A, , ' 6 . ��' , L ' . 71. - �--ii . -7,", ", -�!, 'i . - -
L. 1'. � I �;, . I- �,�, .E'; L I I � Z u z
- . I I - � .. �!� �' A"I'L' F . . �
"�!L�,?L�� i , : "-LLL -- I'Li _ �­ " ' I � �
� ,,,.p t-C �� ** ­ L.%,_ ,. I . � . . 1; i � -r ".. . , r I I =) .1 4 0
OA '�,`N "A' . m � L . .11 If -, �. !.�.,, � L �
� T.111Z i . '�- I I I . . . � I — k . I j
I t I L . " - , �
. , ��, t, � - � 14 k.Ti-.. � ,; � : I 1 ,4 1 1 . , � - "'' t �
1;,'. h-� I '. , -�
,7 , -
I N V9 " ­4',L,' I L - - " ��. L �,- , 'I 0 .
I I 1. ­ ,T,� " t�, 11 'L -" . r lo� .'­ ". ­ � �L�j ;�, I, k .J .J Z
"LL'S"L, ",. " . . , . I I . � I 1� - - - ­g.', � I .1
L ' '' � , t. I -1r, L I b"-. . I . � . . "', � ': � *IV . , L
�� ,. 1, k � - . I I I . . I*L 111N� . I � I I.,
" ­ ;L .t " .4 ' . . I 111 . .11
� .It I , , I �- - 9 , 3 ll.-11!11�. 0 �! (5 �
"" . I ,� """,� I
, , I - , - �'t ': .�, . It!
'?" t-jj�'T�' ., "��'l,,. �L . 041 . L I r
, � . 0 11.11, ml, ,� �, �Y:" '� ' - - h . v ,. I 1; , 7 ­.. uj
I � 1� 1�',k �i �f -
, '' , . L � AK I , - I . 0 - - , � � - . .1: L -
. . & , t � I , %10
. , 'r r � -- �1? , L, I - ­�, - I
, 1�� , L ' - . , . -, . � �
' " I . � � -, . �
� �',C,' I., : . I . . 1�. , i ':: �, "j-,,� �', ,-, t ; - e! . I L I � I :z1h, I No: , .��4 , --,-, ; ,� . ! � ­ U L" .1
. �, ­.. .- ." .. � � - I &- . ji - -j' - � 1'..'.� I , , 4 �,i J - ..., �- . ­ uJ UJ .J .J
: �-­ . �� � � X .L. .�, �v 'y".11 �k: �.% ,qpppwp�wrr-"7.-r­ 1'. �4 1! i - lly-L�­�:.� '
. . , t, I , ,�,T�
_
I "! I �, � I � . � �, , 110. . , , �&i F. 1� f� ?11 4 0 . 11 I — - "'r) 77 1 ,�l ; j, --- : I ­ . . . - _ ��'. . . . 7L . , I I . . - . '�
1�
. �1, , ir I - -.1 ­. I L. 11 . � I ­ �
I �-�. Z Api., - . . , �... '%W,;: " L'"'�' It . . . ,
,
� ,w-,-,- , � I - . I 0_ F .' . . _I . a. � i ., A - -- Rip- �— 2 a] —
. I L�� I � 11. "k, I . . r
* , , �,� , I . .1 . t ­ I ,
, I L"'.1i" 11 1A IT, �, * , - P I:,;, I-, , ;!� " �� - - � , - , , If 11 , I . f-% -� � �
- , j it, y if, t . 0 �� ;:v . U, 1� ... , , . . . . I '. . I 1� , - Xv �, � �, -
;,,, i: -�Fj .'- L� - '�'�.'�' �1 I 'r" .7 I j 'R � , �11. 4 lxx/,� 1 11",4 ; . . .1 -:7 , - - L��L- L7� , r4", , - - �-, I � . . L I f . �­.�L%L: . ­411� ! ... I . I — I ,
, "- - . - �r -.! I" 1100
.
. �. Lh i2 , F n
,­ L q . "' -1-M, ?� t . . - . 10 .. ,7,D , � A I . - . - � . L ­ Al, I I � 6 e. I �, , - I 4 : !�-- d. ch
I . . � . .. I � -. . r ­. . I ., . .L- � - cpj�, ;� j ; I 'Ll
� �:,� 1, , 1W ... � 1-. , I 1. ,.�� I * , I- �­ I ,4s)e !'-%, p- I . L - - - I ­�- L , L . I . - / I - , -A", ,,, < = Lu
v i � ' , -p ", ' 'I �*"' " —I It, - . � - I T -­%, I , , , � . / � 41i L ' I � ... I ill. 3: �. .] Im
_ j q -� "I -L� - 11� ,
J, ? �11"?�� . � . A. 1A �11 �","":-.,". � rT �
. .� ,ALI �
. � If, - -.., I
, ;7 �� - ., �,
%%IV,� L'k,­',L ­...'. '­.'!J",�' L. � I 11 -- , - - � -�..'I' Tt ­ I . � q. 'f 't ,tl
'A I '! . - , � . �l k � - - I 11 I .%,.. JJZW! , I
. L
. . I _ ­ .� 4 ��,,' L 0. - I . . I I L -1 I . .di , . uj
I
� � I I . .. � ,t , 41 lykl�jj' �!Ajv 0 . %�, , - I - .1 , I I . I/ " .1-7-1 1 il' ' ' ­ �� I L
%'��* '+$"'.��" I I 'A � ,� . 9.­­ . �
,,, . I . I . , , L ... I
- 1 , , � oiliwlW'i. IAI�' , - ` � ,�L' " . , I 1, LL =
W "".'o '�.**­', �- - . . �
I . �, t . - , - 14 11,:
­,�ft, - ..'" .. , , �, - 0
, , V 1. V".. �., J: 6" � nr 11 . I . I I �.' I " ? !j � .!.�; li I --
. �� " ., � 0 .A-� . , � - - I .. I I I , . 11 * -, ;p
.fr , . h"M , , - . . 1 � , , , , , ! �., 4, , ff- �
p ­- A C ­ 't ­,f - . ­� . . ' '' ' - .
. I
' L � I I . � I 1. - . I " . %, '4 A, I
. I I , �
I . . . ­' '. " % ­ - '
I I "Q, C11r, -7V � .. . � ,;,. -. . -4 VL . -11 . .
V. , A � k I � '�� ' A, I L� , - �
- . I L _ " I ­­ it,,-. i%: -
. , �f �,,;�V�;�r-.: EXIS17NG CLOSED .1 . I ­ �, ­! , -1 :)
44 --k z Lu e--
. . -, " � I ,.� eX, �1 , ,
, IV. , ". 1� . I , .1. . 11 1'... - . I . 1VI, -4� - i�.� f
� ,,, ,,�, �91. . I . - . . L ' - I ,I, , , t ,� i , .,
, �, .";", P I
-� , , , , - - -, �11 lt�
I .1 , ;,"L . . . 4'. ,­, ,*, I, ,
, - � ­ L 11 . `� 11 5�., 1 , � � L � P,�.c .� �, ­ L r� "A I I I �� . 4 , - ,.
, ,
� WA , � I � ". 0
`­ "'
�e ,�, : - ,�
L .��, I. . iilo`-"� & L
I. ; , �- FM, . ':
,
�, - , . - �;!��. � LFV.,jl , is ,
�. ". ..k , , ,.k� .". � 1'�, I 119v : i-i", � IT �4o � I
k , ,� , i!, . , , �.
­ *1 LT
� 11 ig . k., I I . ; ' L �.,c "; . .­%�m� .
�. 11 ,�- ,"�"C�'-'_, � L ., elf, , . A�, 6, " . . 6 .:, . . I " , . _- ,
- ' - -0 JR . � � 7 . . . " ,!� 'i �m
I - I . ? . - . -, " . L 7 1 ,
�, ., 'i , , i � "I
� ' PHASE I C&D LANDFILL , , 4`17 ,
' - - .1 - ' - �
6
� .1 . rI - 6 ��, : �, -- � I , �. ' A, - . , j.; . 4 . 1, ..
� . �t'vt ­* -1
a, I I �­�­�� �; ,f , - 1. L . J, , Of.: ,q,l, U. a 3:
-
. � , k�-, "� , - -1. � .A. � il , , ." . A" ' ' - L Of?'�"A. .-
, ,11�"4­; . ,. J� ;L'AL I- . ".1 ` e.. .il".�, 99mm
'� . 0 �'#- 1;,�­ 7 mly-llivlv� "" , , is,,:- 'o -. , 4'. A, �ffi ". ­ , . 0 3:
-- - !-, , .1 � 1­ Lu
.
�� L . 1, � ,�&: �-� � .1 .I- ., . 4 ­�­ 1"', ,, �, - - , �, i.�, e-
'. A ,
., .1 , � , �k, ." , -- . R, "I I . I ,�,
I � � .: ", .
. - L ",
­. - ,� I I . . 4 ." , , I
. , '.` - -b". � .� " w t !.,� F � ,.�, ,
L - .. I - $1 � 7" � '. . , V uj
: ,
"" I � i-��?t P ;1 . :;� -,-. I �, ' . i c
,��.
. F-
Z . T*­ . -1. , � -''- '' VNI , I -A
,
.... . - ) , " (%k iA� I
l- LN , I - ", , - ,, -
. . I L I 1. I It �,, I L :�;�fr� L , 'in, -,
­1 � I ff , , - : I h . , '. i _ , .
; - . ,
(� I I , � � 1�41, "'NiFIZ 1. A �. 4 1$ - it 'I." . v , I , a­r � , 03. it 1=
� , i � � . I .1 ii "i-`, k ,,, L , I
,
-
,
t � , . , �j
' "" 7�­' ' .�JT� L ��­. :" 11 f ; 'i,-
­ '
I -, �n I � 'a . - . ; 7--, L ' .'. - V , �
-
� - - " ., . . i�,! -, f 0
- 11 4, ,� . �,t
� . I - ir , , I �. I . . I � J';.A I .L,
I " , ..c, 1-1 .;FM -t�7�'��k, �, , I � . . . , � vaw
?-11 ! .. , 4� 1 , I I � , :: i
L - .: j
. � � 'i I . . 7,
�­ b. � i � I 11 . ' - -- 1 . . 1, 1 �,;4' 1 . t,
i.C- ;!�. '. � - . . . 'A": �� .., 1� I "' f4 ,',1L1 - ' ' , � - -� I!, I z
I ,.� . p I . L. � I .. 11 ,,� �,4
i 7ery.­V'.,L , . � I L I � I ' I I �
I I . � 'I e'? �'.­ � � ,3it,i - -, I . LL, ' � eX",
- I � I I . I -1 - - ,�qf . .
. v I � . � . . - ,
, -. -,. . . �L � 1 7 IV
. I i ., r4 . I I .11 L� � . I . I "I '. ..;I I .., " .
L � L - -1 I
. I � I � I , T, . . L � ': o , . �� , y k, -, b;---Zw.l
L 1. . I I I L ,� I ? :�� , - I . . , , , 'A I 1
'- L . . idm� . �, )1 -�V
,; I . . I ""All 1-�i . , - .1.
I " ` ' , it I I . .. . r " � I - 11,11k. .� , W11 .
- i ,, , .". '�,'��'��.' I '� 'j'.'.! A, . �' � 10
� ;� , ,., il� 1- �� ,�,..v;., �: . .
I
11 , !�� I � , I k I ; i -;�i­;; "i - I N - 1:" i 14 1 �
"
, L,:. i 104 ,e -
f . : . � I 11 . I � I ,- "., , at i
�*� , I , " .. I I �­. 'N"r,
, .
- - . � . I I � " I �111
z . , I -,. .� Ir
. I ' . � I I , - � I " - ­ � L ,-,�-",L, - - ` ? w ­ 4 'I. � - .
.
I L I . , , .� - I "� �.i �;,�� .., . , v , ", 1. .1 -
"' , �;, , "' - I i I" L --��6"4 i, �&ki I . ' . , ". I
". !,;� ,:., -� ,�- , -- - -,iv�,,, , � . , ; I r t7 �.­j ��'��',­l
.! k,--,�-,.�,:: �.1,�...-:--�:�,��* � 'L I . ; , . '%�.' .
. . .1 .jj 1­-� t-.1 � : . ,
� I V. I I L �1 I I . 'A `7 � ,
" !�� ;�Rfr
- . , K� I I . *� . 4i4- � -
-� . ". -#,� w1*
� . - %,� - - -­ �
A - . � '. , Aqr k; , �. i - 15;A , 1, () a - a
a " L . L I , I I I I ! I , X - , ; i t :;-t!.-'. j)j �,� ".*.,.. -�tj�%Lr, -
, ­T�": �i � � . I -,- L, I r-
:- '. I , i :� I I _ ;,�
. 1 -1, � Z ­'!"k I ' " , Lj �'( ­ �.
L - . , � : � 1. .4'. .� --& ­TI: " - �- ... !�":, " , ,�) (v)
cli I � ,. . L " . . L * ;-, �� . I I 1111101 1. . - � `�,,A - ".; !,A 'eL,L ­,­'. ­1 '' ; "' " .
­1 ­..�.: .. I L . I .1 , 11-�.I­ .... , .: [I :
I ,;j.�i..� . � � - I .11 'I . �, �LZ I �. "
. . , - .17). ;L,�;,,��!,F% T
! N � - I Nt.,',�,:-�,�,!7,i,,,,, - . �L� I . 'o h '' I �� ,;
�� '� "? 9" L.. I I. . I ill 11, - f , ­ � , - I "' * - -q-1, �
I I . I r - � �, - � " *, - 6"', ", , T-
: ;1 L. ­ 'I � _'j,L �, , ,.-' 4h, � L'o-,-;�" !
. . . .� . .
. "I � I . -A I's -j;,­,, , A,
-Q I I �.� � " � , ­1 ­.Ir I ;;!�,,.;i, ,� ­ 'S v I. ­4,4 -�'�`,
- I . . i.. . . , ..... . N� y ,- �� ", -, '. _; ,1� i -A,
11" . I ;-Q 'I ,­�-s ,,,�;, .N .�.I- �t-, ,'�.­
� .� ik , IF � ,
. I � , I ,��
1, " ,
i I . L I . L �, , '. � . - , ­ - ., ,' � �Ii
i . " L": ,F" 'r, I
N I - L L , L . 't-t ;. P, .L. ' I ,, I .� � . , 1 it)rp) , �,T� � 4 - _ '. �, ,0, - ­ '.."', LEGEND I
� I W. 'It 4 I
,V1 . '.I%',l�­.'
­ .L; L �11 , ; , VIT 71 1W -� - - ?41 .� , �' el'ili. i, '", z
. L L%:V, 1� "�ir-��f'.k,­r­ 6,
11 �-. t '*1 - . 1�`t;'.I�""�-i ":; . ,.-,.)( -1,
I . �.,i I - I � I . I . . � m m
� ­ .�
r . : J�
�
v
4�%
�
I : ''. I � .11 �7� � ...itf � 'J.!�-" LINE
�, . , I I IL . L �� j, � ­ I - 'A. I I � ;., . � -4, ;�4 4,' � 5.:
7 11 -11 `:�":-,.4,j1--,,,�,- , 11, . . - 1�­­ . 11, i 11 . . ­. 1 . . B
- .. 1­4�� - `�"!"',";� - � 11. � � �. - � - , ', L , r �4� a. >-
- , I - , , , 0
'. ., ,��:�-F­ .� .� ­r I I - � , . I � , ,
. 'I, % I - .. . L 'L,'j ,
� - - .1 " " , ", _,! . . — - I *­ Li
_ _ ,
k�, , - '� , , ��� � �', I
�,��-�,-- -­�"­ ,7..Ty'�� L r rj , ft T 7. - " .1 il �4. z
..., , : � . , Itin �, , ': , y
'b L,-,, ,�'!.,- I . _ I .4 � LL1 ()
_ � �� .. .'� I . [it, . � �11, �:
, . 1 5,11 T
Z7 ,;?..,, �. ,,,, . T ,V.,� �-74'�.'I.ti'�'.jl,� ­�� �, �. I �- < Lu
- , t�" i w`,*,v--',­ EXISTING LIMITS OF — a: m:
.. - .
-11 11 1 WASTE ci)
'. I A. . �,. .. I I ,� , ", , I - `41 1�k
(� ,�, zq � 1 , N, --, . �", � " "i "'. ; � a)
"
.. , , , SCALE IN FEET 0
1 i ".. , -1" .", " ,,I "� . . 'I �',J` - -; - , - "I N , -j T-
i U N" ,, � -j
R . .� I ­ ,- 14&� , , . ­t' iL�li � MMENI Im 'IT
Q . I � < �- =
p - . I . . � � . i - � . � ., - , ,
I I � I I—. '!. � ..4'.., � " �1��7�"!T-17)4!41+­ � ww­ . , 0 200 400 C/) -r-
� - ­ . � , �r,T�., � ­,
�� , - ,. - '. I I : I "� cc :)
2 1 �.p - . " 1; -.,F', ':' ". , tT. - - !i� , , i ..., 'c", - Z.1. . uj
" '. I
� -- --- , . :'. r, )�,� , . I I , - A ,I,, ; , , I . 0
I �, ,­ . -- - ­­­ , 1'--A�4' 6�\ '� I 111A A,, . , - : - I I
�� ­ .'., -1g; , �, ..; - 1p - I
, , � .11 '. . : � - ,­ , :7�� - - - Vr- R�11 .1�;,,�, it ; API - '. �. , I- .. . ,� 'n � > :)
., - - _- 1w i , , .
- - - � �-' . . . , . - , <
: , : �' ­ '.1 . � 14 I I M
, .AL ­­-11. . I �--­�, i - �q W I i � 71�,% . ­..., 0
- — 'T ". 1�1!�� . 'LL . �­ ,
� , . . I-- It, I- - I IMF_ ­ . 'j 1:� I � , - . � -
-_ I
zz . ­_- - . ,z� -�- , - . �' � _ . - JL " 6 � . . . . - . I . . - - � "t , , .. I ".
:- , �.?,�, - - - - L IIIIIIIIIIIIIIIIIII11211wGri. , , A "10 � :.. e, -- . � - -
N . I , 4 � - LL , T ;"� )I 1011�
�� �� W � ..�k � � ��, f . . . . . , I 11 �, , ? - . - ��
I IQ . - - I � I ,
�Q
Z, . . 5-:
3L fj 0 M
NORTH CAROLINA -i Z 0
- < �­ m
2 0 0 >
BOARD OF EXAMINERS .. U) ui 0
2
Z5 FOR ENGINEERS AND < Cr CL
I 1. AERIAL IMAGERY FROM 2012. 1 SURVEYORS LICENSE 0 0 o- <
f
i
.
�
.
11
ga­
I
jit.6
�id
61v���
-
I ­
- - — I 0
" - I
I
.
�
I
.
�- A FIGURE NO. A
I NO. C-3035
z
1;�' 2
�
r� I I I 1
7 1 6 1 1 2 1

M r I 4 of 4355
A �, �� \ LEGEND
PZZq METAMORPHOSED QUARTZ
�/ •r -���, DIORITE — FOLIATED TO MASSIVE
9A
NORTH .- ,
NNW
Li
bT Jjn
t t_ -� r
or DSg'
nn
PN
Lu t - � � t Pie
�
A j
Mill -CzV
CZ
q �.
-..� 1� r
ock. 4V CZ ph
� 1 zv'
max• � � "'' � I
10.
ft- US
�i
low Ilen
r1AF=,= tit
PO
GREENWAY WASTE SOLUTIONS
AT NORTH MECK, LLC
Civil & Environmental Consultants, Inc. NORTH MECK LANDFILL
3701 Arco Corporate Drive - Suite 400 - Charlotte, NC 28273 HUNTERSVILLE, NORTH CAROLINA
REFERENCE Ph: 980.237.0373 - Fax: [phone]
GEOLOGIC MAP
1. NORTH CAROLINA GEOLOGICAL SURVEY. 1985, GEOLOGIC www.cecinc.com
MAP OF NORTH CAROLINA: NORTH CAROLINA GEOLOGICAL DRAWN BY: JKS I CHECKED BY: DMC APPROVED BY: DMC FIGURE NO.:
SURVEY. GENERAL GEOLOGIC MAP. DATE: AUGUST 20191 DWG SCALE: NTS PROJECT NO: 111-370.001 3

0
.c
4
O
J
m
3
O
N
N
I
N

8 1 7 1 6 1 5 1 4 1 3 1 2
1
6 of 4355
I�
lei
F
E
WE
N
1,
C
N
z
m
J
a
I_
N
a
0
B
A
\\�\\\ \\\\\1� I ( r \ \ ( ��� i ��� \\\� \�ii \ /�/ ==-J " 1 / '/�\��/' /� /,///,///�� �� ' 1\� \\ i'll' 1\ ,� /' /�'i/i'/��i���/%/�/i'"" '/i% /-'/r�i/i%// i�/�,�rr��///�-� \ I / ���,�, f -i j'///'i/i'/,,—/ �___���_ NOTES:
\ \ ����� ( \ �/ l \\ l / / �� / ll l /��� I III /ii /i/iii //// /
��1III� � I \ \ \\ 1 I /- _ illl l/ / ,� \ \ I I /i ri / rill 'i//�////�iir/ii/i ri /i 1 l // //� // / /fir,//
\ 111��,. \\\\\\\ \\\\ \\\\ ` I I �� \�\\�� l \\\� 1xI1 ,/ �/ // ��__ �\ �/% l / /�� `��i //�/ //�l/ / J \ \ \ IIIII -� / / / /// r�/rid /i%rill r// C/ ////ii�j //, r, rrri/�/ 1 \ ( 11//�� -� �/ / / ���;_,
, \ \ ' \ \ `� \ I ( -/ /// ��/� \ III / / // r/r x,/// // //�// /// /,// //// / I \ \ Il///// //�/ �� z- 1. GROUNDWATER POTENTIOMETRIC CONTOURS ARE APPROXIMATE
\�, \\\ \\\\\\\ \\\\\ l i \\ �� \\\\ 111 II �/ / �- /////// , / �� J 1\ 1 �l I / /� / rr r� //�� /// // /i \ I l/ �� --% i� / l / -� ��� /
\\ ' \\\ \\\\\\ \ ( \ \�� - \ I li / \•� / ( ( _ -`�\\\ / / / // / ( , /// / /// // I / // ��--_ // E � \ -� /i AND INTERPOLATED BETWEEN WELL MEASURING POINTS.
\, %�ii I \\�\\�_��'� I \\\\II�1111 III l/� ��/// l \\\ - /// /�//� �\\ )/ //III 11 // / // //ii/ /�m/r/i/ / el `� ��//��/ // ii///, /i \ \ )1 /IIII/// / ��ii // l ���� -///
��� -��\ \\\\\i\ \ \\ \\\� \ I \\\\IIIIII I\ 111 II I' /^� ��--� \ \\ \ \\�� ( �/ % ��� \\� // /11 11 // / /// ////ii/ice %/j//// �� //��/%/////// j/////,/ I I \ i I/ //////////////�/// / / ���� \���___� 2. ELEVATION DATA IS FROM APRIL 22, 2019 GROUNDWATER
IIII) - /j 11) \I\ \ ` \ \\ \ '\\ I 1 I \ l IIII III / / / /��� \ \�__ \ \ \\ \\ / -j/,// /��\\�\�/ / 111I / // %////// �// /� �- /i�/ /i///i/////// _ I I I I I////////// / ��� �/ i�� j // \\� - �/
/ 1, / -=__ _--J 1 \ �� 1 l 1 IIII V IIII / -_\� \ \\ \\ \\ ( //� // /�\ \\\ / / 11 I / / /�////// %�// // � =�j /„//,////////i � I ////// ///////� ��-�'� �/ / �������-=_� MONITORING EVENT.
/ I I 1\\\ \� \ I \ 1 U� I I III I III I / / /� �-, \ \ \ \ 1\ \ (I /// / \ �ll / /i/ /i // / / �� /i /i//ii�/� I I I 1 I I/ / // / / /��i / ����___-�'
l% ll . � _ \ \ \ \ \ I 1� 1 �Jli I /IIIII I l I -�\� \ \ \\ \ \/ii/��- \\ \ �� 1 ) / / //i�/iiii'�//i%%ii'i �j� �� /// /ii/ // / I I I ��(((((/// L I �// =ice �// _- -
/ ) / J \ ) / l I I I I \�_ III \ \ , \\\� /�r / /,/ /. -�.// i/i/ �// . / ► I I ( �( -1 /
/ / \J �� / III /� i)1 /��� //, %%%/// / --_- --
/ / III�I� , ;II!l�lll%// j \ \ \ / -� ///////� V/ III I / / I 1 \� \ \\\\\\\ I i/�//// -_ �\ \\\��l I / / / /// // /// __-- ,,, �� i / /ii / 1 II IIIIII i / ----
//l ((� \\ I \ �J •�j ////��/// �l I l / I (� \ \\ \ \�, ,/ / /%_,_ \�� /-' l // ��/// i� ��i%��i'/i/�/� 1 I I I ( IIIII\\\\11��� ������\\ /� /'//� ---_
��� \ \ I \ / / / / iiii�/r/ / / /IIII I /� \ \ / / / / �\\\\ I l/�� ll/ (�/ _�� ���� ///�// � I I I \ \ \\ \ \ / / LEGEND
//�/NORTH ll l l l l I r% �� �1 1 /� �� %� // /// / �- //i /IIII I ( ` 1 11 \\\ , /// /r ��� \ \\�� / I I �ll/lull // //�� _= �,A_ //// _ � l � I I 1 ))�I ))I11 �\ \ �\\\\ \\I ' /
/ , II�11111111 I // � \\� J 1 / ll/ / ��%//// ( / /// IIII I I I ) ) I I I � � \\\\\\`/ / / //��� \\ \ I 111l lllrl/l //i i/� � _�� � �///��/,� / / I I I �i�l� \l�i�� 111��\ \i � / / o
I I I �% I III I �\ \\ \ / ! I / �j /� _ / / I I 1 I \ \� /I ��// / \\ \ \\/ l / �' / �" / �/ -� I I l APPROXIMATE LOCATION OF INFILL AREA
C ))))I)lll I II I III \ \\ I I / / //// L__� I / / �� I\\\_ \ I \\ 'l l/
//i -���- I / //// / /) I I / / ® GROUNDWATER MONITORING WELL IIx
I /ice / �,, ,� // l ► , ) lji/ /r �)) Ji1l»��)» I C�
�� IIIII) /l/illlllllll I I I I I I ((( \\\\\\� l /�JJ /i/j / , I I I I / \ �J // \ / I // %// / /
=�ll�lllll //l 1 I I \\ ---� / / � l ' ' \ -\\�� / l ll/lri�i li(/' % - - r l ) % / /�// %// (� �i lIll/ /r / 1/ l /
\ " i ��-� I 1 I // ��-- \\� _-�/ // / I / 1 I I 1 �' I -� / IIII �l - ^-� /�/�'���/// �// /// // / / / / /// �Il 1 / l / / �___=����- = APPROXIMATE LOCATION OF V z
�� �, lI I 11 l I 1 \ \� /�i� C(<<� �- I \\�� l / l � I % l��l/� �// �, %; ,//, / r l /� l/ r� l -� -
_ \\III(( /� \\�\` \ \ \ \ \\ \ \�� \ \\ \�� //�-- �� / --, ���— �� 1 I I l � / / ll /II'/l //j�/������/i /�-� / / /� / / ///////%� ) /�/�/ // Il /ll/ / / / //���- - �- CLOSED PHASE I GROUNDWATER o
\\ IIII J \ \ \ \ \\ \� I 1 (( \ \-- % % ��� -� __� l 1 I I ( II /I I /� ��i/,/-� �'� --� n /� --- _�/_��i j// / //r///i/ �/I IIII /Ill / %/ ��- - _ _ -- z
11 I \ \\ \ �\ / \ / / ) I / III lI / �-�/// �/ / / 1 / / / /� / / //// / / /// l /I 11 / / `/ MONITORING WELL
\ (( �\ / / 1 ( III 11 / ���//i / / / ��-- _ / / / / /� lI I /ll l / i ��� ---
))111111111 �� ��j)� \\ \ \ \ \ \ \ III �/�\\ \ �\ / / I I II I I (�ii / /, %,� / �,��ii / �_ _
/ -� / / i =���i� / / _��-� APPROXIMATE LOCATION OF LANDFILL cn
V \\ \ 1 \ \ /-� \ \ \ - 1 I / I III // __-����/ �/ /// / - ��� \\ ® o
l \----� \ / l l I I / // / // ��ji '\ // //// / // l l l/ / / '/ / �� POINT OF COMPLIANCE WELL -
)�)) 111)I)I /, - �� ) I \ \ \ I �—, \ \\ \��/ �`\ \\ --- —_ I �r— \ \\ / / / JJ I 1 � l ) I I I I(U '�'%''/� —\ � i//� � —_ �� ///i / // ii 111 // //� cn
\ � I I %� \ ( , // �l \ I \ �\ IIIIIII,//i / /�� /%// � % /// �\ \��
//j/////Ili I I 1 I I \ \\\ - / ----�� �� / / \ \ `�6� /� I I l(� �� �// / / 1 / //ii//�//i���`=�j/��/� j�/ /,' m/ l ll/ // /l -� \\
I // / / / I I \ ®\ � / / / / / / / / 1 \ \ \ \ 1 I IIIIIII / � /,/// // // //// /// / / �-'\ \ \_ _ WATER LEVEL ELEVATION GAUGED IN
%/ //////� ((� \ \ \ > - - / / \ \ / I \ \ J \ II I I ((11 «� // / / /�i /��� j%� / L / /// //irk/// �� / // �� -- 676.99 W
,/ I I (� ( I (� \ \ \ > % //� - - \\ / \ \ \ S / / IIII /� / / / / /ri ///// /� / / / /
,/ // I I ( ( ( I I I l \ \ / / / / _ --- �- - // / / \ I I \\ )� / / /// \ �/i �J 3 / // //�////�// / l 11 I I / / �� �\ OCTOBER 2018, EXCEPT OFF -SITE
;�/� III \ ` ` \ \ \ \ i / '�/� _ _- ---- -�� \ �/ // /- \ \ _ / I \� ��. 11111111I I )) //�///� // / ,/r%/ //%%/� /�;;_ �: i_ iI //// / /// // I III ��/// /// ���\� WELLS
- V I ((I \ \ \ \ \� \\ \ \ \ / // / �/ /�"�\ , ---- \\ �� // / I \ � IIII `/ I / �� // /// / / // / //� , // ii� — ,� / /�// �� / // l �\�� I
\ \ // / I / / /// / � ��/� ,// /� / / \))Ill / // / _ - - - -
1 \\ \ \ I I / / / / _- \ \ I I I ! ( // / / / / / / / / / / / -� / / /i --�/ // / / / / ��� - EXISTING CREEK
\ \ \ \� \ \ \ / /ii \ \/ / �--___ / / / / / / / / j/// /� _ �� / / //� /�
���\ �) \ \\\ \ \\ \ \\ \ \ \ i / / / / // ��� ---- \\ \� //// �5� J o� I v �- �� `-'/ �// // / l l / / / / / // // ((l (\\�\\C / / /////// //-� _--� / ////////// / / __ �i GROUNDWATER POTENTIOMETRIC
%�\\\\ \\\\\\ \ \\\ \\ \ \ \ \ / /l/ ////� //i/ // �-\\ ��_-----\\\ \� ii �i I I I 1 1 ��\��-/�//i / /i / /// %li�<<\�� /J \\\�\\�� / ��,///i%jj/ //i/ii/iiii/ /r//// _680—
��\\ \ \\\ �� \ \ \ \ // / / / / // _ -----` / / o \\ �/ / / // / -� / \ \ / / // / // CONTOUR (APRIL 2019)
W // / / \\ / / / ///��_-
�� \ \ J \\ \\ \ \ / / , / _ 11 / I I \ \ \ \\ // //// / /
/\\ \ \ \ \ / / I --\\\\ ��//�\ \ / I o-Sa �� �� / // / r / \ C< << / /
/\\ J \ \\\\\ \\ \ \ \ \ / / / / / / /// ( / ) - - \ \ \� / MW-15 (i)� _ �/ / 1 �/ / / ////// / J ) / /, �,] \\ \ \\ \ \ \ \ ���` (/////�'% i //�/ /,//// ////// //////�
/ ��\ \\ \\ \ , \ \ \ /�/ ' \ / / /III ��\�� //� \ \\� �% �/ / \ I 718.84 \� \v '�� / /// / /, ///// // // �� �/' ''// -� \\ \\\ \��\ �I'/I l /// �� / / ///// INFERRED POTENTIOMETRIC CONTOUR
\\ �� --� \ \\\\ \\ \ \� / I I I Illy �� \�� l l �� ; ,�� �\ �� � / �, 1 l o \� \\\� / / / / /// / / ////// // r / \ \\���\\ \�11 l III'lli /// I I (/II��//� ////i///// / w
/// ��11� \ � _-� \\ \ \ I 1 I I // / ( \ _ ��� �_,��\�,/�\\�� __ ///, /-\� 1 1 I I� \� \\ / /r //// / / /i r / /// \ \ > \ III 111 11 I /��((((( (( a
\ \\ \ , \ I I I I ( \\ �� �\ \ /\ \ / / / 1 I �` o / \�� / / // / -\ \ J ) I 1 1� IIIf ( IIIIII ((( �1 /j; GROUNDWATER FLOW DIRECTION o
IIIIII \ ����J \\\ / I I I � __ ��� ` � \\ ��\ J \\ ��� , / r ( t� / \\\\\\ \� / /// /� / / / \ \ 11� I IIIIII 1 111 I I (11 �� \ 1
/ 1�� �% \ \\ \ 1 I \_ - / \ // / / / //r / 1 IIII I I (���1 (\ <�
1 I II /I' \\ 1 III \ ` ��,��\�\\\\� Z\\ /\\\\ / r I \\\\\ // � / // //// / / /�� �__� ►IIIIII I I 11\ ' I11 \\\ \ \ \\ \\
/ 1 `'/%illlI , ����\J \ �\ I 1 I ► \�_� \ )\ �---\ ��,,- \�\ \\\\ \\� \\\� ti(I I I I� �I l � \\\\� // / // ( /�/ / /r -_�J > I I I IIII 11111 �I f� IIII \\\\ \ \\ \\ \ \\\ \ \ ` �I o
/ I \�// III II\/ I l \J \ 1 ) I 1 1 \ �� \ \ ) �_-��� ,-\ �\\\\\ � \\ �� o \\ �� / / / / / ( 1 II IIIIIIII 1 , I1 % ,�`\\\\� \ \\\\ \\ \ �\ z
/ll I Ill/- \ ,\ ) I I � \ \ 1 1 % r /--- \ r
/ II /�� \\J / / i i I I I \ \ \ 1 �� -\ \ \`\\ `� 1 I \`"��� 1 °J /�j/ //// (�\�� I / //----- l/ 111 11111 I V'l \ \ \
l 1 �i l l \ �,,-� \\ \ \\\ \ \� \�r \ ��' l ,!/ %�/il \ \ 1 / / /��----_ �I I II IIII) J /� //�J 1\\�\\\\\\��� \\ \\\ \\\\t \\
( / � l\�� / /�\ \\�� / i / / / / j \ \ \ \ �� --- \\\ \\\ \N III \ - 2- 1 so. --�/,--.� I I / / -- �// / III I I )) \1 , / / / / -� ////Ill II Illl�� I // l �/ /-J \\\\\ \,\ \\\\� \\ \ \ \ \ SCALE IN FEET
( \ l J \ �\ \ \\ \ �i\ --� // I ( / _ III 111 l L , �___� \ \\ \\ \
l CI \ �� // //��\ / , / / / \ \ \\\ \� ��; -_ \\ \\ \ \\\\ II� / --_ -----� l I I 1 / �- __ IIII I I /�/ - �� \\� \\ \\\\ \ \�
\ \ \ / / , - \\�� / / / \ \ �/ _ _��\ \�\\�\ \\ 1 ��� \ -� o ° 01 �') I '/ _ - _-- \� ((III 1 / I \ W (� _-� 11 l ull �I� it J\ \ \ \\� 0 200 400
\ \ / / �- / \ \ �� �- \ \\ \\ \\�\\ a o I - - / �� \ \� \ � ' i' III l I %� - :��� \\\ ����\\ \\ \\\\ \\ v
-\ \ �- �// \`�i - � / / // �_ _� \ / - --- \� \ \ \ \\ �\ \ I o ra _- - \\ \ ) I I 1 l I I \ \ �i -�� J�l ljl II I j/j - ^�\��� \\ \ \
\\\�_ �� / // �� / \\ \\\\�\\\�\\\\\\\��� 1 ^h � _-_\\\\\\\\l(I/III I I I �r // ��_- __�'//�J/IIIIIII % �% �_�\\ \\\\\\\\\\� �.
/� \ \\ o / _ _ \ \ I / ^\�\
\-- \ / rill /�� \\\ \
-\ / / / / \ \\ \ \\ \ \\\� \\\ �� (� / �\ \\ \\\\ ' l -__7 r I
\ \ \�/ �' - ) / // / \ / �_ �� \ \ \ \\\\\\\\\\\ \\ ° �\ 1 !` ��- \\ \� \\ \ \\ I I / / / 1 I I I ( I I �1 I / //// //////� / \\�\\\�J\\\� \\\��
1 �/ / \ / �\ \\ 11111111111\�\ 1� 740'��/ ti \\ �l�so�� a s� \\\\� o\\� 11)�lJ / / / J I I \ \ 1 �j 1)1 I I 111 / //r�ri �/ \\���\ \�\\\\\\ \\\ +� U
\-�/ /// / / \ )�)) \\I w �� / 1 �� _ �� l f oo, ��o `� \�^O.�\\\�\�\�� li / / / I I / \ I 1 I i I I //// ///////////�/ /\\��\��\ \\ \\ \� Z
��/ // /� / l / // it r�� / ,, �� r \ ff ,ram o \\ 1 _\\ \, ,� / ll I ) I 111 / �(/ .: \\ - \ \ \ \\\ \
�_� __----=�j // 1 ) / l / / -- / // / ///��%) r\ / /LJ o / ��),\ \ \ \ r�`�5 ?)� o \\\� r\\��_� l / / l I I �� J \ \ \ \ )I III llllliil�/��� I ' /'/ ����� ��\\ \ \\\\ CIS 0 N
--- _ i %�� ) / - / / // /////// /// 1ti .�r \ �l, 1 �1� \I \� --� / / / 1 I � \ \ I I I I I ( �� III / \\� \�\\\\� \\
- w_ �i_ _� l / l I __� / // / (_ o / / �J �� , - \ 1\\\\ 11 r\ � \ / 1 1 \ \ �l I I lllllllll I ��� /�\\ ��\�\\�\\\ \ \. +� �. r�
--- _ /�-/ � ) / / / -� / / / //� / // L,� ( / l/1 1 JJr\\\.� / o� , ��� I I I I \I \\\ % / I I \ \ I I I I I I I I) /// /�\ \\\�\ \\\�� \� o r�
- / i / �- / / l ) / �� / ///// /�� �� ko 0' // 1 /� \moo; \ : �� I I 1 1 I \ �_� / / / / / I II 111 ��� l 111 //�\� �� \�\\\\� \ o
/////%- / /� / �� / //// /���/lrC -�. I /j I II111 \\ \ / l i / i I J IIIII 1 ll / \ \\��\\\\\
-- %� �� i// `�j//� �` / / / ////// I �/� '� ° ..1,oi �� (/I , ///ram \\\\\� %ill J�)I II1111\11 \����1 / II / /�l %/ / ) >�����)� )) IIIIIIII/Ill llJl) �/ 111 \\� ,\,,N \\\J
/ // % /�= _ I ��-�/// l / i//// l I U//��¢ k J// II//,", , �\\� / �� I111\\, �\ \ / / 1 / // /// / ////////J I II ��� ��/ // \ \� \\\\\\\\ U N
/ `� /�%/�'1/ ��--__ I '' ��% \ ( 1 /ll(f(I (IiI/I L//j/� ��� /�� - /,�/� ���0\\\�o2.g1 - / / � I ��o\\\�� �_ III / / /l /� / /// / ///rii � I IIIII ��il/� (I �� \\\\\\�\� � .
/ , / ///, /// _ 111 11 = I / , I///// r - / //� \ \\\\\ \\\ / (/ I lo��\\ \\ I I // /� /� / /, //// 11111111111�(((ll// jl� r��(�1( \\\�\\\�\��\�� 1 o c
// / 1 I I %-__- I 1 /i))))) /i// J� \\ 11 l/ \\ \\ \ ( 1 1 ��\\I \\ �l l I l / // / /////r, I I IIIIIIII Illl I ► __ \ \\ \ , 0 00
/%-//�// / j(r��r�` ` -_� 1 1111/� l I Ill ////// J%�/�� ll �o,� 1 \ //�l///\\\11111 I - 1J \\ Ir��/ )IIIIII\\\\� 1 / l I I I I ��/�//// //' IIII/ ' I III �IIIIIIIII11111 111i \� \�_ \\\�\ \ \\\\\ 1 o c�
/�- �� / / //` I (� \\���--�-�____ ��I,,�--� /, (I(/,/,/i �� ,, 6o I ,// \\�\�,�\���,I I\I I // ► \\� 1 , , 1 I (,r`/,,,, / /, I , I �I11 II �\ \ \\\ \ \ ,� ;�
/ \ / �\ ` I // IIIIIIII I \ \-� \��� \\�\� °
/ _ __ l /i �I \ '---� �lll /// / I ► I I (( // // o� 1 1 I /� /i �-\ \ \ I%il)l/l\\\ / l 1 I 1 I / / 1 \���� \ \,
,/ /--� / /� I11 \ \ i --- --- / /// o /' i1� \ \1 / I I 1 / / / / 1 111
/ \\ \/� / / // // / / I ��(( ,- Illy // I \r \\\\ ,y� `r'� \' 1 ► 1 I \ / //i� I I I \\ �\ \\ �\ = �i -_'
///� �/ j' ' \IIII\ \ _�/ �� �� / I �\ ��- �' ��` o / o II �'�� \ -/ �,\\ T �/ / I I JI III II (�I ��� � \� \\ \\\\ \\ 111 C�
// /��\ 1 I 1 \\�\� %-- —__J/ /j / I l // / �` ( \\�= �/ / / �\� 5 1 \\ \ \ l L, I / I I l /`° I I 1 / 1 I / / ��( / IIIIII \ \� �� \ \\\\ M
�\ // 11 1 // / � / o \
/ / 1 ) I ��� ��i/i 1 I \ \ __-�//// //i //// / / \ l \ \ �� �/ / / / �o �o /�, ( ll1 IIII /I / I��\Il \� \\` \\o \ 1 (- �\�� 1, �° 0 IIIIII 1 I �� / / I 1 I IIII \\; ��\\ \\ \�\\ \\ \ G� ti
I", IIII � -" I \\ �� -�//�% �i////�/ / \ \ \� // / o l ( /l 11I 1 1 1 11 \ \\ \\1 \ \\� --�% 1 I / \ l�\ 1 \\\ -
// /� I ► I \ \� - ,) l / - '/ // / I I 1 \ IIII 1 ll/l l / I I ���\ \ \
I I // /� \- \,� ,� // // / \ �_, / / ll��(� l 1 I 1111111 I III \\I \ \o\ ` `\\\\\\ \ �)�) I MW-16(i) i) I I I I % / // I I I11` \\ ��\ 1 > o
; , \\ 1 /l / /, III \ \ � //� /ii/ // / /// / 1 ) \ / / ° ��� =-J� �� I III \ l \. / 1 / l J \ ))) l I 1 / ��
/ I / /i / , /) I �.-- _ // // \ �- ^ o --- 1 1 II \, A" \�\�� \\ / //ii 681.19 1 I I I / I \ ���� I \ 1 r-
\ \ J / / // I -- _ \� //i / 111 l l / o p ^� II I I l i �I I 1 \� �\ / �i� 1 I \ // / )) (I I / / / �( / / l 11\ �� , / I o
\ l -� %// / / / I 1 II ��_ \ \ �, �// // / // i% / / (�r(( �. I / I I o I o l\j)\ \\�\� /��i� I I \� I I ( I I I i / ���� rrii/r / I \\
��� \\�-i / / / /i1 \ �_,/ i�/,/� l/Ill l / / \ \ \ \ ( ( I 2 0_ /JIl I �� I \ \ \ \\\� �\ I J� / l III / / / I / / // cy
\\\\��////// / / -\ \ i// ��ll /� l /' ��� / ci II I� ICJ �� �, 1)1 I / 1 1 co // I I I I 1 I / / ,v II I ( I J I // ((� o
/ / // // \ \ - �� �-� // j j'� l l //l / // / / \ \ r � 1 ^ -< /6) I 11 � ��)) � _ I \ J // ( (�(\ ` �� � �
\ i/ / /\\ /i / / V ,_J� �\ J )IIII) ) , \ /,� III %� ���\� \ 1/(/) l�- III I I , I J 1 I I �// _-� �1( 1i \ \ \\ \ \\ \\ •�, °°
\ \\� / / - / /i l /i / l / J (l
\ \ -� � // lrf\\\ �_ '\\��� /�///�/�///// / / / / \ / IIII/ 3o f / /o,� \_�,i/� I I `� F IIII ii/ /ii i se ` ---� I I ' �� \\�( \\ \ \\ \ �� o o)
\�\ \_� l \ -��\ \_� /// / // / / i I �// ^ \ 1 / i� �11 �. \ \\\' II �i i-� o, _ I / I ((((� \\ \\\\ \ \ \\ \ \ J CL ..
- -_ �\� / / ( \\ _-�'� \\\����/ii/ //////// / / l `- /i /�-� - - / �� \ \�/ �40 2° / %'�/�i/ � ���/�/�_ \��� c o \���� \ \\`II 11111�iJ -� III l I I ��� l , �_�-� \\\\\\\\ \\ \\\\ \ \ \\ \��_
��� - /�// \ \\ _ ��\ �- �% /�, / , // J / \ III ?/�l�/ / �� %/�' \ __ \\I 11 < < J � r �__� 1 / / I IIIII �� J \\\ \\ \ \ \ iC; o
/�/ ���� ��� -��\\ i/ ///! /� I / / \ \� o /�/'r/ `/ \ �' - � V �\ \�'\\1�,\I 1111,1 , , / I I (I 1 f i / I I I1� II I I (� \\'�� 1 1\ \ \\ �\ v a
J �// //-- / / \ \ r �� \\ \ l I I I 1 I I-- w
---_�— / \ /�\ �� /ice �l/ /�/ /ll ��/ �1 / I " �i- -1 /i � , o ��
--- i \\\\��� \, /�� l l/I ��- ;i-� / // �\ \ /.= - 1 /�� ��� \\ ��� 7 \ I�\'\ \�I \\�, \� \ � of / �_ ^ �/) / I III � � ► I I I I I�I I i111 � � ),)) �) ) )) I � coy
-__________ J ����\\ \\\���`����/ ��'' I///// I �i %�'� ) / // / �\� y/ _ ��i -- \\ l \ �\ \,\ \ \\ \ \ 1\\1�, � \( ® - / JJ J I I 1 I I I I 1\ \ \ �� � -�� / /// ) // \" o�
_ _ ) /� \ � - // /� / JI / / � \ \ /(� �_,< // ► I J \\ ) \\ \ �w-„ i -R J )) I I I I , / J a
_ ---- J l \\ �< \��iii�� 11 I ( � / 11 // \� ! I �� \ '�\ ����,6�'i� i /�/ /) // \ p �\ , \\\ \ \\ \ O / J /// I I �� / �� /�� .N r
---_ - ___ ��J �\\\��_ �� �ll�lllllll �_��%: /l//� l l �� I I I /\ �.� /�Q_ / /� / \�\ 70_r (((, \\ \ \ \ \\ \1\"' \l11 669.13) 662.74 ��i// 1 % 1 )%)) I lJ �_// 11 ��/ ,,� O
- ----_ = -��� ��-' i\ �-/� _ �1�1 /l ( �_-i %�` //// / ��� // II I I / v�� ���-� / //�// \ - \ \ MW-1 1 D i i - /� l ) i) ll /��/ /iJ/i � _- 11 / r _
/ / / \ r-
- / `- ( / / MW-10 R - ii!^ l �� / /� / C \ �° =/ \ \ \ \\\ \\ () / / // / / /ir M
_� / �'� ��� ��1 \l�-�i//'i ���1//, l � l/ /�/ l \1 11 \ \ I 711.55 /�iI `` INFILL AREA �i�/,,//� 1 z�? 1 1 / C� l / 11/lull /��/i�/�/ j� /�� ///�
( - - ,, / \ `-�i� l l ��/ / I 1 %� /� LANDFILL %ii /i/ \�� I60 �s��; \ p lull ( ( / ' ��'�
/ �/1 ����� �� ///� /l//l/ 11 ( �ll 11 �\\\1 \��� /L / I / �-f „ ��/ 60 \���"� o-%/ 06 \\ / / / (/ I I( ( / /� �� I
_��_\ ` \ _ ��\\\\\\�=�ii/� l 11 /I I �/ IIII /l ,� \ \1\� +1 , 11 �� \ /i���io� _ \ ��% - 5 %� / \ \ \ / �( I `\\� \C\(� ( ` ��ii%� �� II II
���\\, _ � \ /\ �; \\\��-%/ii� IIII /lull I \ \ P� \\ \ �i� 1� I /i/�i�6 �J \ L�%%; Sao // �j / /� �I II �I I �`\ \ \ / �'�' �111 II
_ °- \ ( I I \\ \ \ \ \ \ ��
� \\ � \ �_\ \ � �/� ll I ll1 / \ ` \ 6i / �� / / /i/ ��� ✓�%, . s / / �\))� III 11 \\\\ \ \ - i � I�
_�' � \� ��--\ -\\\ \�_�� l � �( I \/ II /(, \ /111� ��j \\ (1\\ > 75o ii�i��i� / ° / MW-3(i) \ / I I \ \\ \ \ \ / / 1 I
�� ��__���\ �\\ � \\ ---- ��11/(ll (( (\ \\ lllllllll �11 `\�� ° > )/ e° %�� �\ _/ \ \ - �_- ���!;; /,�2 662.98 X �/ \ I I IIII \ \\\ \ \ /// , Jl� I
��\ �_�� \ \\ III 1 �\ �/l IIII \ \� /�, ►,,o, )\\\� r � ! W �/ �� I \ /// l //l
---_ \ -,-\�� \\ \ \ \� �I I (1 \�\�i l I IIIII �� i \\ , ;,/%//,/1� o° o-.\\. \ ,!, \ I \ \ / / // / I
-i I l \\ \ I i ) \ \ \ / I\\\\ \\ \ \������\1 ///j //r/ I
/ -� \\\� �� �\ /��\ C� �\ �� ( \ \\ \\\��/ /Jl I \�� l `\ \�� , I i////� ,/ "I \ � (l / ice___ — -�� / / i \ 1 \\ \ \\ \ / / / �i //
\ \ \ i l I \ / \ S 1 //
_J�� �1� �l�\\�/'�- ��I /\� \ \\\\/llll O �''\ \ \ 1 I I l/l l / / 1���o'�s�o / / \\\ /��3///�% �� 'i i Mw-116 \\ \ \ \ \ \\ \ \ / / I I
/ ill I) /--- 1 I /� \� `\\\\\\\ r�� \� \\ \\\\ I �/ N \ \ I I �^ ��� / ` \ o \ I 1 \ \ \ \ \ \\� / / , I ��
//� � IIII 11 I - I V / �\ _ '\ \ \\\\\ \\ / I l l l/ 1 \\�\\\ \ \\\� �2//�i \ \ \\ \ / //� I
/ �� I II �� II //�\\ ��\\ \\ \\\\ \\ \\\ \\�� // \� >>l�l�/I� Ill / �. /(/ I I ( \ \\\\\\\�- � \\\\\\\\ , -, j� MW-4D(i) ��-i u 662.86 \ \\\ I \ \ \\ \\ i \,/ I 1 �_
//// I I IIIII�11\�/ /�/f( /����\�\�\\ ��\� \\� \ l \\ %l/'l 1 N� / (( I i/ ) \ �\\\\\\ � ,� I cj /- MW-4//� MW-11D\ \ \ \ \ 1 1 /// III �_
- �I II I III I �� / I I ( \ \ \ `� \ � 1 I I l\ / ) ) �'� %/ / •69: So 668.77 / \_ I �� I
/ _ I I ll �/,� \` IIII ����\\\\ \ \ \\�\� \\\\ \��_� // l l \ l I 0 8�0 = �/ /i%i 11//. ' J i� / W \ \ 1 �� / // /� \\
�/ )I1111IIIII!11(�/� �\\\/IIIIII ���\ \ \\ \\\\\\\\\�J/ / \ \ l \ '9 -'JI °' / �/� 1� O � \ \ \ /// I 1)) I ® IIIII \� Z
III �� \ \ , \� \ \ \ j'/ II \ \ ° _ _ - \ \ ,�°i5o MW-6(')/ /-' o _ (� \ \ I (( (I 1 / l l l l // I �,- O
%l'I 1j111 % \ I �� % \ \ \ \\ ��\ / 8° == _ \ `: � /ii ' MW-5D /
' / /%%� I /^:\ \I \ I)) // \ \\� \ \� �) / \ 1 / �, // - -1 1\ / f / O MW-5 \ , , \\ \ 1 / l / //� I I \���� _ J
/ l /I I �\ \ \J I 1 I �� l� \ \ \ \ I i % / I �� o - _ �� �� 11\ o, /� // �, l li 1 ( / / 1 ��
/ ll I //'� \ \ \ II I 1 /�// / \ \\ �\ \ \� � y Il / / I I 1 �� / � /'�i//� /�� r � �664.74 \ / �/ I 1 I (f ( \ �_�//// / n \ ����/- � V J
l l ll ll1 I -//� \ \ \\ l I(I I I n I I/I)l�r)%iii/ / \ \ \ \\\\\ \\ // / \��� �� ti _ ��o- I 1 l
1 //��// / \ \\\�\\ 1 II ( \J % ///// / / �--�� \ \ \\ \\�_� / �,\ �\ ,-6p`_ \= Aso- / I "" - �:�/, �o" ��iC \ ) �� (') \ /�� I \\\\\` \� / j' ��� J - u
/ �// / I �\ \ \ III \ A Il,l/ /� / � _ \\\ \ � 2 J / i� � ��s � -780� r��1 �/i�\��i / 665 06 730 � ,l � ( \ � \ / / \��
ll/ll 1 \� �\ \\ \\ \\\� I�\\ \\ 1lllll/l� C,� \\\\�\\\ \\\\\� I \ o� �/ �� f ii/ /.' % �i/ 6�• 6 ) " MW-5D \ \ ( \\ � Q Z
/ f' \ ( G \ \ \ \ �/ / / --\ J J
�) l 1, \��� \ \ \ �// ll // //l ���'� \\ \\ \ \ �� 'Ro - \� _ —/ !� 11`7- ���1/�// \� s j/ �/ { \\ � \ lr , \\\�__ �_ \ /i/ �� ..
�\ \ / \ \ \\\ I \ /// \ \ \ \ 9 _ _ 6p _ , _ / / l , \ / -�' J ,_ -goo= > �,I \ \\ \ \ \ \ _� i'� Q .,
Jl l lr (�\� \\ -/ /'� \\ \ \\\J l I� �/ // ( L// \ \\ \ \\ o �- --- S_�= �_— i �� MW-7D(i) f�// / �___` /_ _\ ��>1 i- ,,� Q l �� o ��% \ \ — �� �/\ \��
/ l \\\\\\\\\�� \���\\\\J�II �///���1//�/ %�% \ ���\\\\\\�/' i�r�� j o �= _jai, // 6goo_��)� \ a J'6�' e ti % �i 10� %' / �jj���� MW-11 �I ooW-11D-1, ^ \\\ \\ �� ���� \ W
/ / \ _ \ ( Z
\ \�- �_- \\\ 1 / / _� -\\ \ _ _ / i // \\\\ N \ l / \ —_ - V Q J
, / ^�\\ \ 720; �/ (i) / , / �/i 750= 691.63-\\ \ \ J J \�
\ \ ���-_- \\\ I// / / ��\�\ ^\\ \ �� \ 700 \��-_� �'� 6 0.62 �/r MW-1 %// i� — ,// �'' v MW-11A \ \ -�
�- ��\ , 1 / ��/ / / \\���\\o��� _%- (i) a / "% i -\/ 80 1 / ��.,'- o\\�\\ \ �\\ / /'I \ \-,--- _ _ _ i / W J
\ \\ W /�,i,,. , ,
�/ i i � cr o 662.80 / / I \ �_ W
672.65/// /� \ J
\\\\\\ \ ' ' �)I I I I �'\ (�C�\� ��/\�\\\\\\\\ \ , _ BMW-8D(� �0� 6�_ `-_ `0/ �%;�/'//�ov �%/ _ lllli 11� 1 / / // I \ /%�\ 5
\ 11 \ / \�_ �\/111ii(�� �_ �� \\ \\ \ \ /,� r/, ,/� i \��-,\ ��\ �`�I IIIl11JlIl ( -\'� ��/�� C� V)
\ \ �� I �( ��- \i 1 ��- \ \�-\�\\\\\\ \� \\ -� 90` 693.33`69�- �-i/ i/ / i� �� ��-��,// �/ �_�_M '�
1 \ \\ �- \����\\ \\\\\ Mw'si� -a/ /I�ii/ �6 // \/��1 IIIIII )l/Ill ( �� 1 1\ -_� //� a W
\ l �\ \ \ — \\ or /; / / , \ �\ ��II I\ I � IIIII �III(I ///// \\ \ \ \ ,— ' / /
(I 1//% �/' \ \\\\��\\�� � \\ MW-12(i)— I / co °0 689.29 l >� j i \ I III( ll I I \\ (\ /i
\ \ \ �\\ - \ I �/� ��j /- � �\\\ \ � � r� \�� � � loi � � � MW-10 �\ I �i� ///�//� o� %, / �\\\\\\\\ ti it I , � IIIIII IIIIII (1 IIIII 111 �11) � \ ( / /� � W
\ \ \ \ ��-��� III �// iX \ 11 \ 1\\11\\\\\\\\\ \ �� �- 687.55 l\ Ip' 680.74 „� ^6go / , i / // // ��� s / �� I ,��\\\\ \\ _ I I I IIII IIIIIII 1I�1�11 I�) \\ \�� l -
�� \ _- �� \ /, / '\ > I I I\\\\\ '� _ 01 '�_�- , , / /// ,, /�; /�, 111 \\ \\\ I o I11 1 I I I I ! _ _ \\\\ \ C( (\\\ ~
/ / \\\ - �� 1 �/� ��) J �/ III \\ �Mw 12D(i) 1 \.� <� _ '� //�//�/i/�i' i/ /io1/// /// I\`\\\� II I^ o IIIII 1111111 I /� _ \ \\ \\\ \\\\\ \\ O =
/ // \ \ - \\-���i=��� \\\\\ I� /// / J/ /// '/li'll I 1\ �' MW-14 i i _ U �11�'Z'0 -=�7 �-� _��' - �/ / /// / / ,/j////� g�/i�i�/i/1\ \ \\1\\\ 1 �I I ^�I II III 111 1 I I I�// / / =_ -� \\� \�\\\ �\\\\\\ \ \ Q Z
1 \ \ \ \ ) / \ \ O ��� _ ,_ \ 7,� v_ ��_ �/, /� / / // \ \ 1 I 1 IIII II I I II� / \ \
1 -� J// \\\\ �� / /l/ / /� / / /// / / i IIIIII �� o \ s9 \\(�i ��w, 720- ��- 10 - �iiii i,// // /r��i �i %� \ 11 \\ I I I J�yllllnll 1 I I / -=_ � \\ \�� \\\\\\ \\ \ Z
l / / // �� ��-���� \\\ \\�� // / ,/// �// Ji 1 I\\ / / 0��690.6 j� = �o "L -730-Q = ��= �� ��j/////off//'i/ �/ 1 \1\11 \� J r IIIII 1111III II / // /��_ _ \\\� \\\\ \\
/ \�__�� \ \ \ \� �� \�/ / / ���/ // ��I / /// ///////ice _ \ h�� 740__MW _10� '`z---�=z �2° /// .�/ / - IIIII \\1\\ III I J /� / // / // _ \\ �\�
r �� �� \ \ \ �___ / / /// / / / / I I / /ill /� % __ \ �S ,/ l / /i/ ` \ I ►►I IIIII ► % J�i / / — __ J _ _\\ \\ \, Z _
/ III % �-� \ \\ ---- /////// � / //// // ) /// ///%/ ,� MW-13,)� \\ \� � `o � o j i r//i/ //// i \\\I\\\,. 6 0.49 I IIIII / /� // // J �� \\. Q
/ _�-�\ \� �- I \ \\ -_J�i / /�/ / l / ( // /// / v so o //- I \\ I I IIII IIII 1 /, / / / / , /, � �� JJ W Z
J) I l / / ��� \ �� // // �/j // ///�//J�/// j�/�/// //�/��� 690.49�\\\\ \� o v\ s z-tea 50 �/ �,a" 1 �111 IIIII I ' /� / / __ ,__
I \ \ / / / / / ( / � // / \ oti l C _ ��''' CLOSED PHASE II J b v° to II III /, / / / / / / / / /� -��
/ U \ I / / //'� / /i // / / / /i / _ \\\ \ \ \ ,� `� __ _! '6 j /� jl� II IIIIIIlIIIIjo1 ,0 / / / / / / / ///// / ;�____ -
\\ \\ \\ / / /i/ / / / / // \ C\_���� 1 �o L75o_r =- _ /.� o�/, C&D LANDFILL �� 1 I m (��/ / / / / / / / / / -,- ��-���
I \ \ \ \ ,� / / / / ) 111��1 0 0 - t _=---- �� //- / 1 \ I,' IIIII i `° / / l //// /i / ///�__'- -����
I I ( O \ \ \\ �\ , , I I , �/ /, / l/ // /i// / / �/ /i ////�� _ ` \ �111\ 1 h Mw-9 \) �� z ------ _ / ,,, /��,,i I I II I ( /
I \ \ \ \ r / / / 1 �� ( / _ r' \1 - _______- %� / /' /%�ii �I ° III�r� �I11 I I / l / /,- // //
% I \ \\\\ I I - '� / / (�� //,, / /, ///i/ // �/ 111 I I (IIII \ �_ ��7so:= %/� i/// / / /
\ \\ I �/ % �� / / I / / �� /� // // /// �- 1 ll I I I 692.77 Vi\\ t 1R �^ - =7�0= _______ %�i//%��'i/�i %�//� �!, 01/� II111 Illllli�l� �II / // / / 111 l //� / //,/i// ;%�
\ \� \ �•/ / \J I Ill / / =�/i / / )) / / ���1% '/ii /// 1I II III IIIIIIIIIIIII)JJ / 1, I I\��\` ��� �_____- _____- _ --_=i �'� /// /"/,/ ,/��/�/ % ol,l'° MW-6D1 // / l l l /i/ ///�� -�/� -���
l l / / l J �/ // ////�/// � \ I I I / / / 1 \\ ------__- /� /��ir�j / - 'r ^h o 2 III / � �/ / / i�i/i�
J \ 1 > )l l l l l /// % / / /// / / ���//�/ L-%i - / /j/ // / II 11111111111///� / \ I I \\I\ \11\(��«-- =780==_______ // / /'i, 8� �, 1 o I I I I I I / I l// ////
l _ / / ) / / �/ /i / �� % / , /// ) I I I ► / / I \r \\\,\ \ \ _-� - -- --- _,�-%/ 2�'//i �/� �, ^ ,\ ° 1111�11 I� I / / I I /�I ( / ��� �/ i ��-
/ I 1 / i �/ ll /i/ / / // // / //�ii��//r / )� )11 I IIIIIIIIII////( \ \\\�\\\\��\�� - / I I \ // / I I II % / // // /
1 1 ' ��`- ���/�% /� / / // l/ - _�/ r �� / ///����� // /// // / /�� J I ( I l v\ \ ,/ , / /-/ �II11111 I \ / / ®I I I I I l I I I l 11 lr �/
I J��� �/ // ,,� / �: /z' / /i/ /� //' 1 %iIl I I )i \� \ \\.�\��-�7so== _%j�� �� l �j �ii $o.//// / / /� / l �I1, \�\ // / I I I I Il 11 I ((
% ' / / I I / ( n \' o\\o\\\ �� /� 0"�' / / / o ��� I I I
J I ( --_-_ ///j�//ii/ice//� /l J ��%// l ��j %/���� // // // //� I II (I�� (\ \ ////' \ �\ \\ . \ \ ��<< /� =aoo _-__-- /�// ���'� ��' ( I I I ( I I ���
/ / I (r ���� / /// / III I II \(( o \ �~ C {--810=-==J��'' C /// /i / MW� 6D-11
I (� �% /�%iii' /� \ ( ��/ J /^� //� / / % / // I I III 11\\ `` / /, \ \� J \\\ \��� `1r� _ �i /ii,� 19 //�/'� / I I I 1 I I �II I I I ( (� ��� I �� \
/ \ \\\ ��� �� ,- --- - --- /�/ o // /� // ( / I I I I I l
/ I I ;�% / ///�i%// )i < < �� I i/// �/ - / /// /// / II IIIIIII \\\ I�/// /// \� , \R��J 1/��zz ««�\\\�C\ ��r�-��==_-_ �0� /�i�'i�i� of///%, / �, / I I I I ( I I I I\ �� \\\�1 11 ri/ ��
/ / I I / - _ _ _ %%��� // /�/ / / / / / i) /�� -J I I I l�/ _ �j / / / / // / I 1\\\\\\\ \\/ I I I\\\\ \ \\\\ c - 20=� y/, /i/� ,�� i�i/ �// r/, /)� I I (� I I n 1 I 1 I I I I I ((I `�� \ \ = 111 I I I 1 m c� o c�
I �� /i/i/ / �/ / / \ ll /- / / //i� /� l I \\ III �/ / T o \ (� ��i ^ > \ /ii // / /o, /i /� l _ 1
% % IIII �� ��i/ /l / / // i� \ / �� �`J 11 I i�(/�/% // i // ) 1 / \ \\\ \\\\1\III`\ �-� /o�/ �/� 11 //i� / I \/ \ �� I \ \\�\ �- \ III I I I l l �l l a o
i i/ i / // �_� lI I �r/ /�j / J1) 111�\�\ 1 II II %/ 1\\ ����� \\\�\ \III /�j/ 1111 \� \\\\ �� \ \ \ I a a m c m
/ I / / / / ���� 1 / 1111 �� I // /J //�� // )� \ h\ 111� / 1 \\�� \\�\� \\ \111N\1 c-- i�i-� /ii/�/� / �ii/ /ice/ i // II \ \ 11 �� IIII 1 I Q
/� / / I \ \ I 1 << i // / ����< C L-1� I IIII J III / / /i/// / // III \i 111 / // / ��\ \ \" \\ ,I I � , ,,, / o////// ///, i� i / ) \ \\ \\\ \\\\ \ , III III I /, , M
\ I �� \\�; L� ����= I t I / IIII(( i �/ / �(It �< // )II I i�l� (( \�\ \\�\\\\\��° -'\1� I _oo�/ i h o' / i//�/ / / i // / III II \ \\\ \\\ \� l) 11)II I I I \/ / ,
/ / \ \ \ \ , \\ ������_ —�,�\\ \ l l i//�\- / // �� %l I I /, \ \ \\" \\ I , / // o // / / \ l / I I l
�� / I \ \ ��� \\\\�\�=_ _ \\\�� _ �\ IIIIII J�J 1111I I / l/l)) 11i /%JJJ I //III 1 III \\�-\�) �'o\,��� �\��1��, 820 ••,jam /� /11k1^�120'���/ , /�// / 1 II�%II ����\\\\\\\\�\� ��l11 Ij11IIII ( //�/ r
/ �--, -�\\ \ �\ \ -� 11 IIIIIIII( J I ��� ll I I%<< I I \� \�\ \ i / / I I \�\\\\\\� , 1�� // // I, / v r
I \ �� \ \ � - -\ \\ \\\ III - J))II /� /II III ��i< / /I ll �� \ \ \\ �\� / '� �� / //// Mw-4 0 / ►�/ \ \ \\ / / /I I I II \\ �/ I
_�/ / / \ \ �- \ ��� ` -\ \� \\\\\ \ \\ lllllll�l111 / J 1I /%%//// // II III ll �iil(I V �� l�\�\\�\\\ \�� \�J)'�\ \\ \\�\�� �1N�/ii 1/� /i ® o �( �(�( III \ L-- \\\\\\\\�\\ III ((I� (,II \ \-/ /�
/ / \ \ \_ \� \\ �� \\ �_ \ \\\ \\ \ \i 1 I �II / /%% / / //// //i III ) )) I li \\� \ \�<_ �) 1 �-i �� �\\\ t_('� ; ��iti // ///MW 4D / I �� I I ( J \\\\\ 1) II I('II(( I 1 \\ \ \ /
\ �\ \ \ - 1 \ IIIIIII I ) I // % I JJ / J� \\\\ 1 \ �\ \\�///i/ / /� �� I �I (� �r� \ \ ��� 1I 11 \ H
/ / \ \ \ \\//-\� �� \�� 11 1 �11� III I III ( ////// //i �J 1)II //����%I%^J���� o\(( i �� \\����\�` ;�///)////� i/� / / ))�) !j /, �l \\ \\\ \�\� ( l��I��1 \\ \ \ \ \�/ W
/ �\ \ \ �//- - \ \ )) I I I I �)) / / I IIIIII (((� // / Ill // / / / �—� ' % % `� I // �\ \ \\ \ \ I l \ \\ \\ \ \
____ / \ \\ \�/\\ \� �/J i I I I ����\ \ \ \ I ///// L//j/��� �J I //� MW-8D \ \_ /i��/ /,j/�//� %/%/' MW�4A // / //// /// l/ l I � / �� \ ��\ \\ 11 \\ \\ \\ \ \ \ \
\ \ \ �� \ ���%J /// << III�<<�\��� l ��1�/ �/ / r / /;���J �� /� > \ o \\ 800 , /�,/ //// /,f / / / ( _ / / \\ J \ \ \\\\ \ \
\ \ \ \ \� ��// �< I I III 1 ) i r (( / /// // L l /i/ > 6 �� %/ / l /� �/ / /l Ili l� / //-\ \\ \ \ \\ \\\\ \ \\ \ \ \ \\
���� \ I)))i /i�i� ��j/L_ \\I ) / l I I ��i�j/ // ///�j���\� I III //� /// ' MW-8-R ���-7so%� //�� , i %/ (I / ///� i / -\�Z\ \ \ \\ \ \\\ \\ \ \ O m
\ �_ \ \ \ \� ��� / /,� �� ) �������� /I �� � %� \\\J III /// �� : �_� �//� �, . 50 ��� (r / Il l/ / �/j / I / / l ji�/i ;� \\\� \ \\\�\\\\\\ \\\\\\\\\\\\\\\\\\\ \ \\ \ �\ O - m
\ \� I II )I >>»>> 1 / / / /�/ �\\� I I / 695.25 / i / 1 0 1 I - / / / / / �� /�_, ��� /� - �\ \ \\\\ \ \ \ _ H W
\ \ \ I I �i%� `��_— i1�1 / J) / I \\\ \\�� // / // / / // ///\�\� III I I I / / t / �k �,o ° / I l / % / / /� �� / i� -- \\\\\\\\\\\ \\\\\ \\\\ \\ \ \\\ \ \ \\ , Z z
\ \ \ \ \ \III / � 111 / l llllll�l i� /� / / 1 / / 1 \\\\ \\��� l� / / /// /� \��� IIIIIIII ,1 04 '��,7800 /� 1 s. / �--� 1 I // / / / � //�i _ �\\\\\
'� � �` \ )1 r r / - I \\ f � / //// / \\�\) l I ,-� /� // /,� l l I l �l / // / / / / �; _ _�\\\\ \ \ \\\\\\ \ \\ \ \ \ \ Z
\ \-\ 111 / / J \ i / / / � \\ IIII / r'\ __ o ram,/, I , % II / �wj / \\\ J \ \\\\\ \\\\\\\ \\\\\\\ \\ \ \\\� w
----� \ \\ 1 1) 11)%�;Ji� /���\\ �) ) ///11U//1111111111(( L-�// O �1) \\\ II �j-��\� I III/ i / /// \ l I % I I i� i- / \\\ \\
C // / ( / ��� \ \\ \ � \\\\\ 111\� \ \
\ \ \\ �/ �� l ��� JJ I / ( \ / =� 111 I ��� /// ��// / \\ J / �\ 770� // i/i �' I (��- J 1 III �o /� / / / ���_ \\�\ \ \\\ 11�1 \ \ \�\\ a o
\ � l b %�L / �1� / ,i ll 1�1\\\\� I �// / -�� )1 '% // /// / /i/ ����\�JJ�J / < l ( < o \ - _ /� /// I \r I 11 l I f / // , / // // //� �\ \\\ 1 1 \\111i�� I I I�����)I I I I \ \. cn o
\ \ / � ��� // /�/I I I \ \\ \ / i %����/l I (// // /// //� ��� �/ \\\co°' \ ��o /� �;_�so ��"�i ,✓ I \r I I I 1 / III I /r '�I I / / / / / --� \\��\\ I I I I' I I I I \ \\\\\ O r o
\ i/ �� (����1 I C"�� /� \\\\\\\\\�\ \ / / / ��/l /�//��/ // /� ����/���� \ \\\.�\\ �\� 70-�r " ii/, /i I I \ / /%JJ 1 I I ) // // ////////-_��\�\ ) II II 111 1i// ( �, -, \ O� a c�
\ \ 1 /„�/ � ;-- (��� \\ J \\\\\\\\\ / �� ///// / L/// //i///// ////�— _ ��/ \\\ \\\\ ��\(Mw-7 ///� ��J/� I I // / 1 IK / /l/ /, /// /////// �/ \\\\\\\\\\\�\ J I I IIi I ( �1 `\, \\ r II
� /%�C�j \ � �\ \I� / �,/ \ \�\\ \ /- ��//// //////� /////�// - \ \\ \��30; ^ i // / ,�� / J 1 I / / ll I l / / // /�/ ll l / �\ \\\\� /l J)�11i,I I �� \� ``` \ ' O CC ~ -
/ \ I I////// �'� \ \\\\\\1111 / �� \\ lilllll =�i//// L� / / // ///i/ / = -� \ 11} 1\\I 689.58 / %'�/„ %% / I �/ // l (I �i//// ��� /l//// 11 ��- \\\�\\��1�� �/ //I III \\\ �\ \ \\ \ N T
\ \_� � ) / //%///Lc���\� ( � �111111111 �/ J��� } 1111 I � , I( �( (/r l(I ---_ 1 1 I} % ))/ „1)�l� \�\ 1h��,�^�� Ill �, / /-�,� i � 1 ////// / � i i/ � �^� / 111 I �I �� -�\\\IIIII11111111, llI \\� �\ � H
/ \ l /
J I I ( l 1 -\ I 1111 I (I ( ,/ �((�\ I 1 % % MW 7A ✓ f i / �^ / l l 1 I 1 11 I I ////// _-/ I I - \ \ ` \\ \ \ \
\ I I //cam j J�� l�)) I I /� \��� «�� \ I IIIII /� ��� /l , r, // / / / I J I Il /l I / -\\ \ \ 11\II ( ���\ \ , � , , \ Q Q
L >11 �)� r / / / \IIIII \ \ , 1 ( %�� ll /// �� Il ll� \ �� \\- \ ,� \\ \
�� / , �/�-) I I I / / // rill / \ ;�0) I ��/ / \\ ��� \\\�-,\ l l 1/(l(�( ���i(( / /, / �_� , I II�� ( lI 111�1l / �/ �l / \\\\ \\�\�\ \\\ \\\ \
\ - J J� )) l///// �/ ���///�l �'�� %���� I l\\\\\ \�� ���i�/ �� ) 1-�\ \ J 111 I I (\��I��MW-7D--,� / / / / , / / I 1 / / J I Illli i�l l l // �' \\ \�\\ \\\\ \ \ \\1)��\ \ \ o
J / // \ \ \J 1 \\ \ I I►1\\ ��� I r,- / / / / --� 111 l �� / I 11 I �� %/ l \� \�\\\\ \\ \\�\ 11
/ / / %i/ / /// /� / _ , ��_ J f l /\\\ \� \ l % \ I I I \\\\� - �� / __ I \ II // I I (I( I llr- / / \\ \\� z
-- / / / //'/////// �/ ,i ��_ - =-�/ / l l / \\\ ��� \� l / /�% ///� I� \� \\� Jl I IIII \\\\\\\\ \ \\ 1 // / /i / I I I 1 \ I III Ill _ _� j / / �\ \\\� \\�\\\\\ 1�1�\ )� \ \ ��-
I I \ \\ \ -� / / /----- )) 11 (� I I IIII I I I i / / /'� \\\ \ \\\\\\\ \ \\ �_ w
-- / / / � //fir% _ / / �� \\, / // / -� /�-,� \ \\ J 1 I I 1 \\\\\\ \\ \ r _ 1 1 G I 11 —� \ \\ \ \ _� J z
�.-_��� / / ///// //j/ / �� (//� _�� l \�\\� �� l / /� \ \ \ r-� // // -� I I \ IIII / / \ \ \ \ �1� \ O a W
\ , / // / )� _ ___— �,\ \ \\\\ �� \\ �(1( /��//////��� �� �`iJ)) I 1 \ 1\ >>\\\\�\\\1-�/ / / 1 11 I 1 III I�I1 I ((il -_� // /'��\\\ \\\ \\\\\\\\��\\
�\ ��\�-� / / /i/� %/�� \\\ �,�i ----- \ \\ �\ \ \\ III I f �l /// ii rr\\\\ �) ) \\\ \\\�� ( _- /// //---��/ll 1 1 I I I ) II I IIIIII IIIII ((� _--�� // �\ \\ \\�\\\\\\\�\\� \\\I I�� ��ii���) cc � w 'o
�_� / / , / / /ii //�// �- -\\ \�/i %�%- ----- ( \ \ \\ J // /�� \ \� I I I \ \ \ �� J l�))) �\ \\\�o \ /// //// / / / / ) ) IIIIIIII IIIIIIIIII �:� /\ \\ \ \\\��\\ \\ 1 , � �/, w 0 CL
- \ J \\\ \\\� / / / I) �\\ \\\ ��/��/ ) \ \� / // ' _-�� / %� �) I I IIIIII IIIII --�/i / \\ \�\\\\\� \ \��\� \`\ �/ O Q °
-\ / / �--=� / /i��,� \ \ \\�\ \-��/� // / ��l�ll Illi�\\\\\�_�j , /////l/) )' � \\ / / //,// I 1 I IIIIIII I 1 I�I(( \\\\\\\\\\ �\\\\\\ \\\\\\ \ / / o o a ¢
\__�� /,/ / (� (�/,/ __ I�\ r / // " \\ \��/, // / i / / 11 I ///\\\ \\`�,/ ///////� // �) \\�\\ ���� �,`_�// // ///„// I Il) II 1111IIIII II�<<�� - ;///���� \�\\\��\�\\\\\\\ h� \\\ \\\ \ ((1 (( (
\ 1 / ) I \ / / \ \ \ FIGURE NO.
/ \ \ L�=-- �� I ( / �, J 1 \\� /� 11�1i( \\ /�, ////� / �� / 1 1 , / // l IIIIII II III \\\ �� � \ \\ \\�\p) �J 11\ \ \ \ 1
\ / �-� \ �� \IIII I (����-� % / \ �� ��/ / �� IIII///�\ \\� /j /i// // l // ) l) )) I I / --� / //� �// I� l l/lIl/Ill IIIIIIII \\\ \\\ \ , % ����\� \\\ \\ \ )1 1 I I,1\\ \ \ \\ \ \ \ \ 11
�_ / \ I I ) \ \ �__� I \ / / / / J / l l l l I \ I / / �\ \ \ ll I I I \ \ \ \
\ / \\( 1l / (� %%1 1/ '\\ \_� // %J / ) �)) (// 111 \\\\ \ �i \ �111111 \ \ \
\\ /�— \\ -�\ IIII I)) / �� ��� �,� /'/J%ills/�\ \ �;-/// ////i�/� // /,// /,/,111 _� ,/lr�/ ///IiIIII(Il��\\\\\\\`\\\11 /,�/ \\\\\\11 /ill Illy\\\\\ \\ \ 1 5
/ \\�\\\ 1\\\ )f (l/ /// �\�\ , \ _�/ ///, \\\� ///�/�/ r// �i /// / / I r l / / IIII \\\ \ii1/ //i, \\ �\\\ ����II ,(�(� I \\ \ \ \\\\\ ,
\. --_ �\ / / - 1 �. \\\\\�\ 1 \\\\\�"J/// I Ili /� / l/,�\��\\� \ �'-�: ��/i /�1��1 ����\\���-- /�!%/�i./� /��/i �/ ��(/ / ��/� �i l \ ) /��/i ��'1 ,��j//%/)> > ili�l�\l\\ih\ �11�1��1 ! I//i./��\�\�\\�\\���\\``����\���X I \. �� \,�\� \ \l I I I I
H
3
8 1 7 1 6 1 5 1 4 1 3 1
6
1

7 of 4355
8 1 7 1 6 1 5 1 4 1 3 1 2
rn
N
z
g
G
F
E
c
0
W
/ / / / i / /i , / // / // / i \- \\, �" ---- � ` \ ,�� �/ / I I I I � /�—_ / 1 ' I 1% �— %\ �\\��i% %// '/ / / / ' / / i i/// 1 ��- � \' \ \ \ -, /- / / / i i71 ///// "'' '////'// // � / '�
1 I �� //�\ I �� ) / \ \ 1 \ �-- //// / / \ \ / /// // / / / //i -
/ '/ ) I I \� / \ \ \ 1 / // / 1 �� / / j \ \ \ \� \ \ i /i r////r // /� /
/ 1 \ \� ,- -- - / \ i �. \ Imo/ /� / // , i///// // / l / �� `\ `�� \`�`\\ C //
I , ,/ / \ l \ V 1 / \ f \ `G � / / //// / / / / \\ \ \\ \ \ l //// /// / z � ,
\�/ /, /, / I \ III > \ 1 \ � / i , / , / / // / / / / / \ \ / // / // /
�.� /�\ \ \ �- / �� \ \ \ \ < < / \ \\\\\\ \ \ II Ill I ' I Ir(� /�///// /// / // /,-
\ / \ \ I / / / // , \ \ \ 1 I // I ( /�/// / '
\ / // // I \ r _ � // \\ �� � / // \ I I 1 \ / / / / /// // // / / / / / / ��---,� \ ` \ `\ \1 \ III �� //// / /
--�\ �' / / ��`\ �� \ \� -�;��� \\`� / ,-\ IIII \� \ I)I `\�\\ ( /' / / / / /�/ ///// / /// / / / / / / � \� \\ \` \ \\111 I I�I I'lll I I111 �i( ii / /
\ I / � �_- -� - �� - ��\�/ \ / , / / , �\ \\ \\\ / / //, / //// /, / \ \ \) I \� ►I 11 ►I ► ►IIII II rrr�ir( ((
� ( �_ -\ \ - -- \ \ / \ \ \ - �1� / , , I I �\ o I` / \\ \ \ / / / / ,,, / /� , / / , / �\ \ J i 1 11, I I I I�I (( I I I ( � � ��
( (\ � \\\\ �\ \ � \\ ��, / ( ,-\\ \ / -\ \\ \\ �J / ( / / / /// / / / / // , / / I \ \ 111 I I IIIIII \ IIII I I ( l �� \
I \ % \ �\ - \\ l \ I I l / li \ I 1 \\\ \ \ / / / / / / / II I I II I\ \\ \\
'\ \ \ \ \ ` �\\�%-�-�, \�\\\\\�\\ �� \ \\\` ( / / ( I r%» I / \_-� \ \\\\\ 1 / / // / /// / // / // / / // �__�J III III I11111►I I 1 \ I II11� \\\ \\\ \\ \ \ \ \ l
\ 1 i �--\ ��-,-� \ \\ \\\\\\\ �\ \\ \` / / \ \\\�- ( \ / �;� 0 I� l l l - \\ \�� �� /�/ / ////i// / l l l ( l / / , , /,�� I I I I I i ( \\ \ \ \ \ \ ` \ \
\\ \\ \\\\ \\ \\ L l 11 ( I I I I I I I II I I I I �' J I 11��\\\\ \\\\\ \\ \\ \\ \\\ \
\ \ / �-� \ \ \\ \\ \\ \� r� 1 / U ' I /) /- � ,��� / /i// l l ( I / / -----� / III ►I I1111111 I / \\\\\ \� �\\ \ \� \\ \� \\\\
- \ \ // I \ \ ��5 /, \ I / I n )) / / / \ \\\ \ \ \
NORTH 1 \ \ \ \ \\ \\ \\ 1 \ \ — I \ / ----- ---� // / / J \\\\ \ \ \ \ \ \
�\ \ // ���' �� � \ \\ \ \ \1 \\ � \ r �.__-- / - � 1 Ill - � �`_ _ // / � I I I \ \ \ 1 / / � � /) )ll I I I � _) � 1 \ \\\\\\\ \\ \ \ � \\ \ I
\ l l ';- \ \`\\`\\\`\\\` \\ 1 �\\� \ �\`�-_-' // ' Il Ali �� ---_�' �i/l I I I 1 \ I I r / / l 1, I;II�I�IIIII�I �/ l / i / �'/ \\\ \ \ \\\\�\ \\\\\ I\ \
\\ \ \� ;� � ----- \\\ \ \\ \\\ \\\ \\I ► I \\�- a '',//\ "--1-./ I I,l / / / , I I I 1 1 1 1 I 1 (, / _ il, // 1 1 I II IIIIII F/ l / / - \\ \\\\\ � \\\\ \ \ \\ \\ \ \\ \ 0
\ \ \ �/ � _ � \ \ \\\\ \\ III \� I/ \___ /�-/� / j ---` ------ � l I I)) _ / I Illlllll 1 ,l l L_ ; / ; \ \ \\ \\ \ \ o
\ \ / �_�__ --_� \ \\ \ \\ \\\\\\\\\ \�� �I IIII ),I / / '� I I 1 I I j I I I \ ( r l l II, I 1 / I \\\\\\\\\\ \ \\ \ \ \\\ \
\� �'// --- �� \ \\\\ \\\ \ \\\ \ \ / - — --- —
\\ �� I --- \ 1 \ /' �- II Ill /%;; ^��� \ \
\ �- _ \ \ \\\ II 11 �� , �- --- \ \\ `\ l I \ \ �- /l II l� i i - _ �`\ \\\\ \ \\\\\ \\ \ W o
\ \� \ \ \ \\ \\� �\\ MMW-1 II III 1 �----- \ \ 1 \ i �/ II (_ // \\\� \ �� \ \ \ \ \ \ \\\ oc
/ ---__ \ `�� AI-- -- \\��\ `� \�\ \\\\\\\\\\\\\\\�\ \�\ I I I/IIII �=�/ /, ;__ _ ��� \\\\ I I \ I _-- \\\
\ -- _ J _ Ill I / //� _ _ \\
�� �� \ \ \ \\\\\\\\\\\\\ \ J , _ \ \ \ I / 1 / 1 I t 1 / �__ _-�/;�/ l l �ll IIII - I I ,, ��.// �� ��\\\ \ \ \ \ \ \ \ \\\\
_�—�\
\ ` \ \\ \ \ \ �-> I ►/ /�/ / ��- _-_-_= \\ \ \\\ 1 / , I 1 l I / - / �, / /// ,I ,I I� , - ������� \ \\ \ \ \ \ \ \ z
/ - � \ \ \ \ \ \\ _ - / i _ / I _ 1 l l / //i/ ---� \\ \ \ \ \ \
\ �_� , \ \ \\ \\ \\\\ \\\ \ o /� II �� `-- l/ -__ _ ��\\ \\ \\\\ \ l I I I i _ -� �/ // % I I / �����\\�\\\� \\\\\\\ \�\ \ \ \ \ W
\ \ \ \ \\ \\ \\\ \\\\\\ \\\ \ \ rr / \� _ ._ _ _ \ \\\\ \ I I . -_- / 1 I � \ _ \ \ I I / ' / �% /, ^\� \� \ \\\\ \\\ \\ \ \ \ _
// \ \ \ \\\\ / I // / \ \\ \ \ -
-� \ \ \ \ \ \\ / MMW-2 \ \ \\ \ \\\ \I J J / I I 1 _�/ /� / I / /// /%,5 � \\\ \ \\
\ / ���, �� \ \ \\\ \ / \\� 1 III ///�/ / >
\ \ \ \ \\��\\\\\\\\ \\ \ i 1 // I \ / / - \� \\\ \\ \\ \
\ )/ J I—/ \���--�\\\\ , \\ \1 \ \\ \\\ I I / / / / /III I I / / � //I ///�� ^�\\\�\�� \ \\\
�\ \ ��/� 1 i// /'\ \�(`� �� `� \ \\\\\\\\ \� ��\ \\ \\\\\� �1 ii1) I / / / / / /III ) \ \ (/�/ I 1 1) I I I / ///// %// ///iir %///� �� \\\�� \ \\\\ \ \ o�c
\ I / Z,\ ,� � ) 1 ) 11111111111 �1 \ / /��, / //� \ L- ��� I , \\\\\\\\ \\ (�\\ \\\\�\� J) ) / / I I / /// / // ��\ \\\\\\ \ \\\\\\`
( / \ �� )� 1 \ /- I� �� �� \� �� `- )Jli �11 \ \\\\\\ \ \ \\\ \ \ �;� l/ l l / / / l 1 I l / � \ \ I � / , I I I I / _ I I / // //// �/ ///// /�� / ��\\� -� ` \\ \\;
/ / - % / / i% iiiii)))) I %- /-� \ c� .11 r��ml�� \ 1 \��� // / / / / \ \ / II - I I//////// ��/��////�� - \� \\ \\\�\�\ \\\\\
i I % / / / // , JJ)) ////� I (1! \II /i :\\ ��11\n111 \\`,''`- \` \\\\\\\\ \`\ / / / l l 1 \ \ \ I I 1 % ( �\ \\\\\, \\\\�
/ / 1 / / ---� / / I 1 / \ \ / , \ 1 �„/ („ c� 7� J \ 1 \\\ � —_� / I --,/ \ ( / / I / //�/ / / ��\\\\\\ \\\ \\� \� \\ \\
/ �/ / , / / // //j ////�/// �— I /%/ // /,,���/I \ \ )�\v �\\C/ T \ \\\\ �\\ �_ --_�// / / / / ( I, \ \ \\\ ( % �I ���II I�i/ii� (((((I I / \\\\�\�,\\\\�\�— \\ \"
i ) / i / / —__ � / / / // // /, ��////// �- // /�/// .,r C ` _ \ )11� \\ \I -- / / / / I I I I� \ \ \, \ ` 1 � - I I I I1 III II11 �(l \ \ I I I // / / \\\\\`\�\�\\�\��\\� `\`
/ / / / / / / / -- / / / // /, //////// /// L r / /, / r \ �r \\\ \ z MMw 3('� �` Y II I I IIII M 1\ ( �\ / / 1 I I � / 1 \ \ \\\ \ \ III III IIIIIIIII \ i / // %� \\\ \� �\\��\\�\\��
J I / --1 / / � / // 1 / I l I I \\ \\ / ti I I \ / / / I —� \ \ \ \ \ I 1 II I I I I III I I \ , / \ \� \� \\\\\ \��
/ / / % � / / / / / / / / �� I I/ / 1 �„� ��\\ \\ / l; I 1 I/ IIII I 1111 \\ 1 I \\ \ // / / / / % I / % I �� )) l Il l l / \\ \\ \� \\� �\\\ \\
/ J / / / / // //�/�r C - �� � \ \ �� ; 11 � / \� �� � I I I 1 111 \ \ / / / / ' I l I J /' / /
/ / // . / / , /, ��\ / / / / / / / /// // ,//� ,, / I/\\\ \\ , 1 I I \\\\� , / I / ) )) I I / ll/IIIII ) i ) / l 1 / �\ \\\\ \
/ \\\ \ - I I I11 II 1 / / I / / > 1 1 I Ill l / l l l/ `� \\\\
�// /�� \ / /// / /III//i - \� �� I ///�_�\�\\ \� / I�/ 11111 / ,( //%% // II / // / ��\\\ \\\\\\\\�
/ / / / / I / 1 1%I / \ \ \\ \ ia� I I , ,` \ / / / / ) % / l l III 111 l/ ll / l , / i/ / l / /�`\ \\ \\\\ \\\\ \
/ / �/ / / \ \� l i i //� III / , \\ \ �/ / / 11 I \ \\\ 1 / / } / /, / , Il // 1 / /////l 11 l i \ \\\ \\\\\\\ \\\.
_ �� - _ I � �_ //� / i / I I /j \ �� /< I I I r �/ \\`\\ \\ �l / 11 \ \ \ / / l I I l / / / / / / �/� / / / l I 111 l / l \\ \ \ \
��� // \ I llI //%(( I I //�/ /r I/ (�\ \ / , ),I 1 OK\ � \\\\ / / /,/// / / / IIIll((( �l IIII /l l ( \\\ \\\\
_ = - I I I �/ ;i 1 I l l I I I I I I / / I �ii j, MMW-1 1(i) /�� �_ I I / i \ \ �\ \\` / / / /I 11� \� \\\ \ \\ \�- J 1 I 1 / / / / / / I / , / , , / / ///// I I I II I I I I III �II �l / / l I II ( ( I ( ` ��� \ � �\ \\\ \� \\ o
\ I 1 II /�- 1 / /////' �� \ /' / \\\\ \\ /� (/ tf %III \ \ I \ \ / I l l lii //, / / / / / / / / , �// I ►IIII I I I I (�l \ \ \\\\\\\�.
l ' II'l r� -_= ' 1 ' l J J)�ll J I (�// //- �l V , �� \ ll 111l \ \ \\ �\ \ I _� ) 1( 1�7 ), � \\ \�i I (-\`\ \ �-, i , I l / l l / /� �, , / / / / , / / /,//, 1111,1 11II I II III I I I, I I I I 1 I --� \ \\ \\\\ \\�
\ I I 1 I / � ( \� / / / / , l l / I 1,111 III I III - \\ \ \ \\\ o
\ _--� Illlllll/ % // i (j /////�/// �,��j�///��/,�i, / /�^� I II/11/l (-'�,\\\�\\\\\ \ 1 /1 \I III1(rT�//� )11� �11 I \\\ l 1 I l 1 II( / / F/ I II II I I ���\ -_� \ \\\\\\\ \ Z
/ / / / /"o\ // // \ \ 1 I \ ��) l 1 1 (�--� / / / / l l / I I I III III II I I � ���
-� ---�/ 1 // II 11j �- �� / / / I I I (( ( //,,�, ///"� / ((I / /- I , / \ \ \\\ \ \ \\ I i\\\1 / �'/ JJ� I �\\ \\ l I I I I I I ► I �' /�/ / / / / / IIIII 11111 111 I I I III \ \�- � \ \ \\ \ \\
/ / / / / / ( /i/� _\�� 11 1/ / \ \ ( I 1► r V /l,%i/� \ / / 1 I / / // II►1 I (IIIII \ \ \\� \ \ \ \\ \,
// / / /,/�/,,�\l �\ ► // /(/ / �\ \II\ \ \\\\ \ ���1\ \\\ 1 i ,/ / 1i1 \ \\ I 1 IIII / / / / / _ J II I \ \ \ \ \ \
_ �� / I I I \ , / // / 1 III \ 1 �� ���� \ \ \ \ \ \\
\\---- %// l/ l // % i// /i i ► III (\�\� ��-� ///�/// / \I\
/ // / / /,X / 1I I \\ \ 1 / / / , \
_ __-_ �/ / /i / / I I \ ii / \ l�/� r / l l I I II �l I l r \\\ \\I \\>\ \\ \ J ��\ I / ,1 I \ \ / I III / I I I I \� �\ \ \\ \ \ \ \ \ \
_\ -_-_ter // / i / / / / I I \ ;� , //1 �� ) 1 \\\ I- - o\` 1 /' '� ► I 1 1 1 I \ \ / �/ ; / Ol �/ / , l III 1111II \ \ \\ \ \�� � \\\ \ \ \ \\\ \\
/// // / / / \ \ \� / /////// l l/ 1 I I III l / �\ Ul IIII \ \\\ \ \ \\ I J `\\ I ( I \\ /) � \
__-��///// i� ) 1I // i// / / \ 1 I \\ \�_�- //11 .... ��l//��r /// 1 // 1 I II ll/ //-\�\ �\ IIII \\\\\\\\ \\\ 1 I - \�\\�\ I l I ( ���� I I I 1 I ) �' / / / I I �/ 11 / 11 II II11�\ \ \\ \\\�, \\---: \ \\\ \ \ \\\ v �
/ / / / �/ / ���- �/ //j- o / I Il I 1 II l l II \I \\\ \ �\ _ I 1 I \ �� ��\ I \ co
1 �- I I I I \ \�� \ \ \\\\ \ \ N
,- / // / / / � ,, ,/,/ / / II l l III II I 1 \\\\\\� \`\\ \ \\ � \\�\\ ���� (/ 1 , � � i I � I 1 I / I , i / / I l/ \ " �
\ �-�/ �/ / )/ // // / / \ \ \ \ \� / D I I /I� /i�J � I III \\\\ ,►I►\\ \ \\ \ \\��\ l 1 1 I I / 1 I I I I I �\ \\ _ � \�\ i i i \ � � N
\�- ,� i/i/,/ //� i/ l//,/ / / \ \ �_,� / ��/ /�(1��(\ ` // �II111 I\\ \))rY�\\ \\ \\\ \\\\ 1 \ MMW-4(i)� �\ \������) (/�\� / / I I 1 I I 1 I I I I / / / // // / / / 111`�� ���� � �\
\ �' /�i // l l// /// 1 \ i /� - J 11I II \l \\\\\\�\\\ \ \ 1 / 1 �l//i //1/ l l I I �� / / i / I , I / // / / 1 I \�� �\� �� �)�)) I `I vi U
\ \ // /i 1 // // / \ �_ / , �� „_� III \\r \\\ \\ \\ \ // (/\ I \ �� I / (�_ ) 1 \\\ ���>� I /
\ / � //// //� / �/ / / ) - , I� >--- I , I �11 II \\\� \\ \\ \\\\\ \ \ f�J�///�,/ii/') III 1\\ / / / ) I (I I I / / / ( l i I \ \ /// //// /// / / �/ I /�, � z
\ \� / �/ /// / /// / / // / / J � 1 / o 1I I 111 \ \ \\ \\ \\\ \ \ �/i�i� 1 I \� __,- I I I I � 1 / / /////
\ \ ` / -/� /--/// l 11 111 / i / / / % \ 1 �� ( I I r / I (► ►II �� \ \ \ \ < ► ► I \ \ \ 1 _
/ / % / // / ) / 1 r /1 III / 1\ \ I� \\\\\\\\\\\ \�\�\'�( �Zt� I, I I _ / / / / I I I I I / / 1 II = I I l l / - l I \ l��lj///////// // / / I
\ �- ///� �i%i/ l/ I I I i / / // \ 1 \ \ \ \ \ 1 I IIIII \ // �/ ) I 1 V I I I ��\ ` \"`\ )1hI \ \\\�\ \\�� -, \ \ \ \ 111 �� l III 1 I I �\ - / / 1 III 1 I / - I 1 / -� 1 I / /// / / C� c�
\ \��/ / // / / /// / //// / / / / I ( �1i1► / II �\ 0-, \\��\\�\� \ \ \� ,III I / \\�� _--� / I 1 / I I 1 I / __� I / C \ 43 o
/ / // / / // l / ` 1 )) ) / / / , IIII % /����1 / ` \�\�\� �\ \ 1/ I( �J IIII /,/ \mot-_ / I I I I I / / /v J� �1 I I I�/� -J I 111( �((` (( \� \ \ \\ \ \ \ � i M
\\ //// // / /,- / \ �/ ) III /�/ / „I - ` ��_ \� I �I/// s --_� I I ) , / - 1 I '/ -� (�`` \ \ \\ \\\ cao
\\\ t 11 ( / I -)I\ \ \ \ \\
\ \�_� / / ///� ///� �/ / // // / / / \ I III �/ / .�- \-� //, / ( \ / EXPANS/ON AREA 2 �� \ \ \ 1 I ( `� / �_ I S �— \ \\\ \ \ \\\ \ \ \ t
\ r /// /��/ --�1 1 \�\\\ \\\ \ \ III ( / / �: I - _ l / J I i (( \ \ \ \ \ r�
\ �\�-�/�//i/ //////�//� // l �� //��� / //`� \\'J I I (� i�r/ / l\ /,�- , --\ \\ ��� PHASE 1, 2 AND 3 ��� ,\\ \\1 \, \III ((II I�/��/ -_�) I I I 1 , l I 1 / % / I I ((�� ,-j \ \\\\\\\ \\\\\ \\� \\` \ \ \ �. U) U cl)
/� /////// // --�// �/� / / \ \ /j / /�/�� 1 ACT/�E C&D LANOF/LL \ ` I �/ (r ` _� i I I �/ / III ���� \ \ \\\\\ \� , \` 1\ \ \ \ �i cal
\ \ \ ' / / \ /�\ \ / rr �/ �\\ \ \� / CELLS 11 I \ ) \ / / / I I I ( J ` ` \ C o
/ / / // / //�\ MMW-10 I / ✓�/i v 11\ 11 1 \\ / l / I ( ( 1 �� \\ \ \
//� /// / /l �� / j j/� / �// \ //i//ii/ � / \ \ \\ 1i GP-9 \1 \ \\ \ \ \ (/ / �\ � i I / i 1 III I �� 1 \ 11 \ U o c� E
\/�j��/ �/ / // /,/ I - 1 '� \ \ \ I/ //// / // // \ \ \ I �� / I I 1 (r �r ( / I I 1 I I , I ,� I 1\ \ \ \\\ \ \ \ �� 1 o ao
/ �_ / / / \\ \ V //// / // \ \ l �1 \ \ \ \\ \ >--_� I I I - c / I I I I _ - > \ \
\ / / / // 1 \ / \ /// // // / \ \\ II � \\ \ \ 11 \ \ I11 \
�,� // ///� /� / / I / / /i//// / /i \ I 11 \\\ 1\ \` \�\ 11 1 \\\\ I l / \ ---� % I 1 I 1 I IIII 1 � \ \ ` J) ) ) , � J) \ \ D m
\\��/ �� I111 l / 1 U�-i�i ���� ' 1 / l / �� \� \\ < /�://// ( ///I , I \\ \ , \\\ `�� ��N , \,\ \�\\ \\\\\ 111 \\ I\\\ \\I�� \\\ \ ♦ ��--,��� % III I , I I II / , / /)) / ca U
1 /// l� i l l , �� \\\ i\ , ///�/ 1 \ \\\\ \\ \ \ \ \ %�J ) I II - ,/ , / I 1
�� Il 11/ l I ' �_�. /� - ' / p ll l l / / i t \ / ( I , \ \ \\\\ \\ , \ / / / I III 1 / / /
// / / / \ ////� // / r i \ \\ \� 1 \ 11\ I I 1 \\ \ 1 / i I I I I �� / / / �� 1 N
//I // / // /� %/�i / / / / \\ 1 \ 1 1 1 \ / / /i I / I I / i c�
�����'_��1/ 111 l I-�i/i%' / l l l l l l/ /�1 I I I \ \ \) 1 '\ \//�\ ' /��/ i /�' // �i \\ \ \\, \ \\\\ \\1 \ \ \\\ \ \�\ \ l 1 / / - i y r.
/� // // l I �__� // /� l / I l / / I 1 I / / \ \ % / / �/�i/ //� / // \ --- \\ \ / l ) l) � / / l / / / -- l / 3
\�// �'_ � / l/ I , � j/ //,-- l/// / / ///// /�\ 1 1 III \✓ \ /j \ \ - - // \_�/i/�, // /i//� \\- - ��`'�) GP-1 0 , \\ \ \\ \\ \ \\ \ \ \\/ / / ��i / / /ice l �� I -1 1 M
�/ / � _ / / I ( // / / / / / / / /// / // \ III 1 \ 1 I I�1 / / \ \ 1 /// / /% - �� I 1 , \ 1 \\ \ \ \� \\ \\ / / / / / / / // // / // / � - , -_ / / / - ' a� o
\� / ( ( // // / 1 i �// 1 /i/ // //i \ \ 5 S o rJ I'I I11 \\\� \ \ \\ \ \ \\ \ \ \ \ / / / / /� l / l l ll // // /�- / i� �� / /ice >_
/, �///iii l/l // 1 1t o I/D \ \ ``' /� /��/ 1 // 1 ,/i //' < \ _�i� / )�I 11 I1 1 IIII\\ \ \\ \ I/ / / / _� ti
\ I ( \� / /ii / ( / / / / / \ \ III \ \ I \ (� ) //'� \ \ I // / / / �s r111111 111 1 I \ 1 \II \ \ \\ \ \ \ \\ \ / / _ ( l l l / l/ l l ll ����� / / / i' /// % / 1 0 •: m
\ �/ /��\ I I (I 1 \ �_—�// % //� / //// r I ( /��/ / I / \ / /ii ✓jam%/� \�--��/ / \ \ L —� i i—ii \ /
, I \\\ �\ \ // / l� I / \ I \I V ,\ /G I /i % /NF/LL EXPANS/On -� /� r )�\�\\\I\\ \ \ \\ \\\\ II \\ \ \\ �_ / / / /// //// , -, , / / �/� o N
\/ I 1 \ \� // //� / / / / 1 // / 1 /^ \ I \ I / /. �� C l AREA ACT/VE C&D� -- � - / S l % \\ \\\ \ \� \ / / I I \ \ / / / / // -
�� ��\\\\\ \ �� /ii/ �/ l // / I I II/l/ \ I\ I //� ) I / /� ��/ �� \� ��/<_s ?� > ;\�\\ ��\ 1 \ 1 \ -' J ,\� l l i1 / l (1 I I ( / /,�-i S� o
�/ \\\\\ \�__-�// l / l/ l / I / / I 1 / ��, \ \ I aC / i//, i \ \ LANOF/LL CELLS -_v_ \ /� �/ ����/� j�� s �s(( >I > >> I \ I 1 \ / \ \ / / I I I I I \ \ \ \ ( � / / � •� ca
/ \ ��, \\\\���--�///ice // //// i / / / Ill i /'\ \ \� \l \\\ \ //ii `1 %\ / ;/���j GP_8 / /�/ /i��/ ) I,l�\ l / \ 11 I I I I (( \\\ \ \ \ \ \\//ii =--� I I o
\� \\ \\��_ ii ��1 /i Ii I �� //1 I��I \\ \\\�\ / c-\� / j, \\ / l //�i� ���\ �i� //=/i�/i�l�/ �J I ) i �II �I I1 1 \ \\ \\ \\ \ I at
_ / l 1 I II \ ) /� / / //- \ \ \ _i_� ^��\, " - / /, _ 1/ \ = I I I I \ \ \ ��� // %�- J1l o
—�
/-- /// / / I \\ \
\ \ \ - I I l I \ III U \ / i //// / \ \ ( 1\ �/ / „-
�`�\ �%� / (( I \ II \ �►\\ (l \ �� ) / /�/// / / \\ / l \ \ \\\ / // \ ✓�' % � �'���j//i//iii�/� / //%%� �j \ I I I 1\ \ \ \ \\ \ \ \ \ \ � �i / l w V
III I ` �� \ \\ / /1 IIII �� \0 \\\� / ///,�/�i/i \ -/ � \ \ \ c- >�% /// / %/ C I I \\ \ \� / �l
I \ \\�—=J I \ �� / 11 II \ \ \ \ ( / //// / j /�\\\\� \\ �� � j j/�j/�� j �� ��'/iii�j/'�'i //%/� MMW-5(i) / \ \ I I I \� \ \ \ \ \\ \ `\ \ \ //�/� /////// p
\ I I 1 \ \ \ IIII l l ` \ \ / /// / / 1, / \,. \ \ \ \\ / // / //' �' rii //- I I \ \ \
\ \ \�--1-i 1 I � (� I ( \� \\ \ �' I I III // 1 I I \ \1 / /// // / / // / / �\\ / \ \111 , I J� ����„ ; / // ///� / � � /ii /� / � I \ \ \ \ \ \ \ \� / / / / ////// /
% �\ \\ / / I 1 I ` \� J ///////// / /\ \\ \ / �/� �/ /i//i /// i/// / /� /� \ % I \ \ \\ /
i \ \ \ \ \\ \ \� // / �� l ll 11 \ \ \\ \ I / r( / // /// /j// \��\��\ ���\ / 1 ( \ r� /�Ji ii % / / �/ ii i� / , / //, - \\- / ` I \ \ � \ \ / /
\ I \ \ / / l I \ \ II ,I'll II /// /e/ � \ L , , Ill( // �/ / % _ ' /�� /%// �'��/ t i // / / o ♦ \ \ < \ \ \\ \ \ \ \ / / �� i i/ /�
���'\\\ \ -�� � l \\�\\ \\ \\ \\ ��,- // / /'' \� \\ `\ \ 1 I 1 /I II l l // l// // /// / I �\ \\\ ii �f/ // /// / !� // //�// > �,i r/ \ \- \ I \ \ \ \ \\ \ \ \ \ \ �/ / / l / I l �� ( ( ,� o
\` \ \\\ \ \ \\ \\ \\ // l ll Il l \ \ \\ \ \ \ ) 11 II / 111 /l// l//l �// EX/ST/NG EXPANS/ON AREA 1 \ \ \ ` ,���-'J //i�ii ��/i /� _ i i�/'� ��i�i" �� `/'',,r -_ `\\ \ I \ \ \ \ \\\ \ \ \ ` \ \ \�_�' / / I 1 ( (I ( l .ry I-
-� -- \ (� ,� \\\\ \ \ \ �, - / 1/ \ \ \ 1 \ I I Il / I / l l / �. �� \\ \ //� / /i� /i/ r ///, /r \ \ \ \ I \ \ \ / / / i ( I
��\\\\�\ `�\`` \`\\ \ \ \/IIiV/ \\\\\ \ \ Jl //� I1111�11II /// l CLOSEDC&DLANOF/LLCELLS / \ /// ///////�j ��^�i // �
I ll / l \ \\ \ ///// �//� rr /// / //// %// `� � - � _ \ \� \ \ \ \\ \ �\\\\ \ \ /// / / III 1 -- M
\- \��\ \\� \� \ �\ \\\\\\ \ \\ \ / , \ �l/ 1 I I I I I 1 / I T� \\\� `\ \ I I Q`�// ///�ii/ �� /ii/ /�i /�� � �, MMW-6 /� �-' l \ > \
\ \ \\ \ / �(,y 1 \ l// III I I1 IIIIII l\��►1 I I / i 1'\ \�\\ \\\\�\\ / 1j)� I ���/�//i/i /// /i//// % �� ���-/�S \ \\ I \ \ 11 I \� / / / 1I11�� �_
��\\ \ \\\\\\\ \\\\\\ \\\\\ \\�� /� N' \ \\� 1 / // \, II11111 I(�I, III - 1 J l - 1 \ \\\\\ / ) /� r /;// / /�/� �� / i �%/ /�";-may 1\\_ `� \ \ \ I \ ! 1 I I 1 1 I 1 / 1 1 �-
\\\\\ �\\\\\ \ \\\\ \ \\ \`\ / /I 11 \ I / //,/ / III I I I l l \���_ / /�/ \\ \� ii/ / /i/�/�/i //i /�� / /�� / J J�� // '�� _�\ \ \ \ \ l / / / �\ I I I
\ \ \ \\\� \ \\\\ \ \ / / III 1 l \\\1 ��_ - / / J \\\\\ \\ //� //// / / r/ /� J / /�/ / >� //� _ ♦\ \ l / I \
\ \\\\\ \ \ . �Il \�// //// / II 1 \\��__ // // \\\\ / /, ////i�///�i�i" J� //� ��/ %_�—�� /���ii�� -� 1 \ \ \\ \ I /// I I ) 1 I I / / / // i III �—
\ \ \ \ \ \\\ \\ \ \ �� / / l , \\\\\ �✓ //// //////%//ram// ,/// //l�o ///%�f //�� �_ /�_i///' �� I I I / I \
��\ \ \ 1 1 �� \ f \ \\ \\ \\\ " I ��/ /`_/ / �, \ IIII l / / I / / / / �\ I 1 \�—
1 11 ) I I )) / \ \ �-' \ / /� // �1� \\ � \ _ _ 1,�J/ /i,�i /� frr/� „ ���� i/ \ ( / jig— /�` L \ \ \ \ I / / / / I
1 1j / \ \ \ \� \\\\ \\\\ ill ) / / ll/ l lr \ \\�\��� - - , m►� ��� \\ �ii / /�i /i /f /� � /� \ \ �, \ I I I I / / I �� -
I l I ) ij/ // �\ \ \ \\ \ ��'/ // Il / // 11 ����__ -1 1�'� '�� /���J�i,/i // /�i/ ✓/i/J /i / /�%���/ ���� �:,\� cw-1 > ) \ 1 1 \ II 1 1 / i �_� �/ / / / I 1 1 \ \��
I I )l /l/i/ // \ \ \ \\\ \\\ I / / /I I \ ( �-��// / J / Jj)r Jr/i /� :% / / / /��/ / //// /// r 4 �i \.� \f �� ( / ,> I \ I 1 ( � ( / / / / \ \��
/ �� > / / / // (I
I ,// i l/ // / / C \ \ 1 \ \\ \\\\ \' // // �/ // \l( _ �\ , < z - _ /%��' �iii / �1 / ����� / �/ ��_, I /
l i I l/ ll/ / // /// \ \\ \ \ \ / l// l//� �� — 1 _ — %� i i//iii/ / 1 l> fry //// // ///�/// ((/�� ) 1 /�i� — \\ \ ) I \
_ ) 1 I \ �_� / /, / \ \ /
l I l ll / / \ \ \ \ l� - __= ; / % / f' ' Jr� ,r �/ ���\\ \\\\\� L / �/ J I \ �l \ \ \\_ /// / \ \ �� / J
11 11 /�/ / / ��-�� \ \ \\ \\\ \ '1 /l l \ ` \ - - �- - //i �ii /�J ( ///II i / jj// \ �`\\ MMW-7(i) //1%/�-=r�_ii% ����\\\\ I \ \ \ /
/ \ I C _ _- //// / 1 / / / \ r /- \ \ / / \ /� (n J
r/ _ _ / // / ////� /i1' Q \ \\\ \
/ /////� //// ///�-� \\\ \\ \\\ I \ \ \ \\\�/ �..r i —__ _ ___ ���'�� �i��� �!/ //i ///i / ) /i�/ )\`� `—� // =� � �— - �/ / / / / III 1 ���C —� \�� \ \\ 11 I \ \ \ \\ �__ __ \ /// \ 0 0
//�///// i L----I \� \ \\\ \\\ \ \ \\\\��� ��_�-_— — = ���— — ii /i//�/ //�/� i S !/ice l �— / !� / / ' \- ( �C l< < C �l \\ \ II 1111 IIIII \,— \ ♦ \\� \ \ \\\� \ \—_ _ _�� j// ,�\\ / _
/ / �-� \ \ \\\ \ \���!�� _ _ /// �/ / ///�/ _ \ -' m� IIII 1 1 \, \ \ _ -%%� /
/// / /�� \\\\\�� ��\� \ 1\ ��\��� ���� --- _�/// / ///i / // �/ (') r ��� - / _ r _ \ �1 I I 1 111IIII1 \\\ \ \ \ \ \\ �\ �� Z
/ / L /z /��� -\\� \ \\ �\ �� \;,.� -- _ = /// // ///� a�� GP 5 �/ / ��J'" _ \ 1 I IIII I \ \ /� 1 /� \ -- _ - \ H V
//// / \ \ \ \ �. ���_ _/ _—_ � � j� / %/� /i �� MMW-8 I , A / ii / //j/ /%/ // / �� \\ I \\ \\ l / \ ��� \�-
--_ _ \ , I i11 , \ -� Q
�i/ �\ / // / i /�
\�/ �\ \� — \\ \\ \ �— \ \ \\ i / / / \l'� / / j/////� i / 5 ��i ��ii/ -� \ EX/ST/NG PER/MET R�,ti.i. t 1r1NE / / ,/ \\ \_ _ �i J Z
//� /� \\��� \ \ \ �\ �\ _ /i i ///� ice/ J/ : % /ii / / �_—� J J
\ \ \ \\ \\� \ Z ��i �i / % / / / / / \ \ - _ \ MON/TOR/NG W i M.i �/ // I , \\_ / -- �_
\ //�/ / ��� / / / / // i, �i/ /// /// i \ \ O �•
��// MMW-9 / l / /// / /� �� / � �/� ��- \ I \_
_� /ice i /
_�� �''` = / r� \ \ \\\ 1 C� Ill 1 �� 1 / \ , �\ � ,,0\'' �� =- -„
(� - - - /� r �,, , \\\\\ I I ►Ili I ( ir( \ C� J
\ I I \ - \\� \\ \\\\ \ /�� ��� /( // // ///i / / � \\ \ \ r II III Gw-z lull Illlllll ( ��- /// -�� W
\ \ I _ \\ \\ \\�\\ \\`` \ \ � -,, /, �i / //I /� //// �,� \ \ \ \ I 111 I 1 1 - _�,�� % W J
/ / /, �,� \ \\\ \� I I (III / 1111 l I \ \ ♦ \ \ \ �\ \ \ /11
Ill�ii,/�////\\ \ \\\ \\\ \ \ \\\\�\\\\`\\ \ _ _ I1� IIIIII,\\ `�� ,� ,/ Ill /,///// ////��j��//// //%// 1\\\\\ \\\\\, III 1 I11 (l(Ill(( 111 I 1 \\ ii� \ \ \ ` ' LESEIlQ _ Z
I // / \ \ \\ \\ \ \ \ G P 4 IIIII \,_ / //// /� /��/ %�//
1 �/ /i/i/i / �\ \ \\ \\\\i\\\\\ \\ \� I IIII 1 \ ��_ \ �/ / / J/�i�//// // //// //Z� / / /��,// % - )1 \ \\\\ III I I I
/ // /i //// \ \ ,/ I IIII I� / /// / l /
111 /� //// / / \ \ \ 1 1 1 % 1 �\ \\ ��� Ih I� lllllll\\\�/ ���, %" �/ - /�"" %�l� //%%////j// //�//1 ///�/� //// %//����/� jl \ \\ \\ \ I II III11111I111111iII�II I 111 1)� '- _� \ \\ \ \ Cl ( EXISTING PROPERTY _ _ a W Im
I I l��////// / // \ 1 ) IIII IIII\\\\ \ \\ �� , ����//�% GP-3 IIIII 111\/_ ,�_� //i Ji/�� _ - / / ri /� / -
) l / \ i // - J \\ -»�< < <=y�'�=1��/w /�ii i,/ // //ll /ii///�j/�/iii��'%�� ,Ill j 1"\\\� 1 I 1 IIII IIIIIIIIII111I I I III // ,�� _ �\\\\\ \\� LINE �j H J
//�//� 1 J l l/ % II 111\\\ \\\ /i/ii�i ���- 1'\� -✓ l</ -(L-\„ //i�///� //// / //� /ice / 1 I\\ \\ \ i I I �I lllllll II I 1 /' \
U / / / l // /ill I I \ \ / / ///// J11\/1\\\� \� �, v �l //„/i//iii /ii�// ////�r /////, // �(( 1I\\ \ 11 1 1 I II�I� IIII����)I I1111 I I I _7 �( / /��____ - \\ W
/ / / III \ , // / —� JI �\ ` � /`-- - / \�- /i ill / / /� // ///i /i /ii / \ \ \I 1 \ I I I I ,'IIII III I I 1 - / / / / — EXISTING CONTOUR
�� / / , / /// �,/ IIII 111 \ l L /i -/�/� \ t_= — =�- _ �� j / / / \\ \\�I I I I J I I IIIIII 11, I 1 I / /___��� \ -
/ / / \ �/ /r// / . ///;, / //, i ,
( �� / / / / i � j� � i : �\ // / -fir -_ _ �- = - v � � 7 � �t „/ ////� r �� / / /// / // / ///// �/ /- \ \ Y 1I 11111 I I 1 V
_ /i / / / / / / // �/ // /J) I I IIIII \ \ / / / /// // j / /--�-_-__ _ -z _ /�i/ , // �/ / 1 �1 �` I III / / MAJOR
.� / /, / , / / )i i / / / %� _-_ �� ( / ° ``�-==__== - �\`-�_ ,�/ /r//�//,r� �i� /�// //�// /�i/ii �, \\\IIIIII \\��111( (� �4 f, I IIIIIIIII I III I IIII / // / � � - Q Z Z
/ / / / // / I I I l/ / / / / / /ice \ \ < J �- __- - \� Z-���� /i//�/ / / // ///11 ///� II 1 \� 1� I f / , _ Z W
�- // I \1 �X /, // /, / , / / ///�)� 1 ,, /, , //,�/i, / \\ , / // / / \\ I I \ j I �I // / // /
// / / / / / / / ///// /� �_----��\� \ /��_- -- -___ `i- �� ti_ / , //�i//// /// /// / l/ // , 1 \\\ Ill\\ J11 I III 1 I ) _ '1 /, /
—_/----/ / // / / \ ( '=�i \- L /- / "' / // I \\ III \ IIIIII III )/) / / / / / // / /�- _ EXISTING CONTOUR ---
\ / / / / / / / / // l / I I 1 / / / /// // ice_ -� \ \� \< < ��� _ _=—= �\� ��= % ,'%% ��"�iir�i� /,/� /i// /� / /l1/ //// /\\\\\ \\ \\ \�1111 \\\ \1 I I II III I I I //// (/ / / �,/ / / / / / / �- _ ==- MINOR _
\ _--� /�/ / // /�j'/i�i��///�/ I I) l / /// /////,/�� �j� ;_%= \� \\ GW-10 \� \\ \s (r�� �� -_-r�-__--�J c� >>1 �_ -/-==�_'%�///i/�/i/ / / /r/ / / //r ///�/ 1 \ \\ \ , � �I I l ( I III I
\ \ / / // // �/ / / / / / // //// // �/ / %�- �\ \\\ (�Cl - �// / / /// �. I I \ 1 I GW-3 III I I //// / / / / /
,� \\ \\\ \ ��/��� �� _ ,--__-.,% / /// / / 1 1 I I \ 1 / III 1 �/ / / / / / / �� - Z O =
\ \ /// / / / / / / / / // // i // �// //, �/ //� _ � \\ \ \\\ ) (1' S cam/ �� /= _ =- ����i/i/ j/ j/// j//// ///� //�j//� (_-\- I IIIII��� 111111(\\�1111 111 (\ I / 1111111111I /// // // / / / / // // / / // / �; EXISTING CREEK W
i / / / l// / / / / / /i� �/ ////��, /// // �� \\ \ \\ \ \ i I I �� �� -= _ /�/,�/i�iri�i/ / /J II \1 I I I I I I T 11 11 / ; /// / / / / / / ��
1 �i / / // / / / / / /// / �ii//// /// / // -� \\ \�\� \ \\\ II I ��\�_� > > /c/ _ �____ / /// / /ice /� /�i/j�/ `7 /r�l I IIIII ) I 1 (� IIII 11111 I I l)/ / /// / / / / / / / W H
\\ 1 I ��- / / / / / / -� / // // /, / / //// // // /, / , \ \ \\ \\\\\ \\\( I I( - / / /�-_%�=/�i/' jii ////// / I _` %/lI II II II 1 I III / / / / / / / / / / / /� EXISTING LIMITS OF
- �/ / / // / // / / \� // / / / ---\\ ==__=-__- ///%i /i//ii/i /i�i//i / 1 lI I I IIII I IIIII 111 11111111 IIII /, / / �/ / / , / / // / /, �
\ /////i / ////iii // / / / / / // _- \\ \ \\\ II > > I --- __----%�/ /�%/%/ /���ii/i ��r/�/i/-/////l IIII IIII I II II /IIIIII/ Ii1 IIII 11 IIIII - �// / / / / / WASTE
\ 1 ► 1 I l �� / / / / / / / \ \ 1\11\>>\11�1111\, ---___ %' I / / / / / / / / / / / /
\ I ��/ // / / //i, /// ///// ///// // /// / //���-_ i� l���l I IIIII I 1 II �� \� (�` �\ _ �--� _ -- - _ /�// /��i //i / // //i/ /��� it �, IIIII I I I II III(/ 1 II I IIIII I I�II� (� / // / / / / / / / / / / // , (� Q
\\ \ I I l i ( %� / / l // / / / / ///// // / /�////// III I I I I o I7 I c , \\ _------_---_- - -- __ /�/ii �i/ /�/ �/ /�ii'i/%i�i /// 11 I /1 I y �I / / 1111 I1 I IIII I = �I / / / / / / / / // / EXISTING PERIMETER METHANE
\ \ I I // / �,�, / / I ��� /// / �� ///////// / /// \\\111111111 IIII I� l 1 I\ ��f ----- -==_-__�,, �/ / / �/ / /% / /l / II I III I / / / , MONITORING WELL
\ \ I / / / / / // 1)1 I r / 1 \� o ---- -- //// // / /////o/ / //-, / // // ;/ /1 1/ 111 11) ,I(/ /1 I I,(1 IIII 11 1 / / / / / / // / / / / O Z
\ I I % i/ l / / �// i J )) �j//// ,�/1��� //r /// /// �� I 1 11 ►► III Il��/ / J� �r l J I \ �_- _--- ___------ -__ __ ����// /, /�/i/i�/ /���'/'��'/�'//'���i/i /i// Ilh��'�Ii�/II II 1\ I►IlI IIIII - ► I / / / / // / / // /// ////
IIII / it/ l 1 / / ;� / % �/ / ��'-���� l// / //i/////// \ IIII I I I IIII��I / / / / I I I\\I\) \ \\ (I --- - -- ---��j/// / / //% / / // ///- ///// / III /' I // I ► I ' / / i / / //
1 I / / / / // -/� / / // // / i/ ����^-/ /// //// // / IIIII IIIIII // / / / I \ \ 1 (\ " -- _ - --- - �i/�, // ////,/ ,/ // // ///�i,//�,// �) //' I/ II IIIIII I I / I I I / / // // PROPOSED LANDFILL
I ,, / , / / �� / // / // / I lllllll l l _--_--- - ////,�,/ // // //// // I
)) l 1 / / ,� / / / / / / j///�/ /i /// , ) IIIII 1 I ► I IIIII /li/lll I I (� \\ I `\�\ \ _ !, /� .� ,///i. , /////�//// /� / , �, i 11 1/ 1 II I / / / , I I I I (/ l / //// j i
JJJ /i/l /ii l / l // / / // / ////i% ,,%/ // / l I I �I IIII IIIII I/l ` \ I \ \\\ \ \ \\ \� �_________________ �i / ,�j �/ ,��� ���j /�%//// x Il // /�I IIIIIIIII �� / / // I I IIIIIIII 1 / 1 / / /// / GAS EXTRACTION WELLS
/// / // / / l r /j /// // / / �i - ,- � ///// /� / /) I I I I / \ / \ - — - � / EX/ST/NG CLOSED C&D LANDF/LL / // �i / I r� I I //�� I - / I l l / / i
/ / / - _ / / �� / / /�/ ��/// / / / ) i I I I I lllllll IIII ( I J) \ I \\� \\ ��\\\ \ (- _------- --- / ///� 'i //�/ /ice ,/ / 1 / IIIIIIIII ,\ \ \ / / I I I I / /�
//// //�/// / / l l / /iii /�� // // / J II I I \\\ 1 \\\ \ \\\ \\` \\ \\--___ — —___— /ii/'/ '/ //ii/ / i// I lJ // I / / I I /
I \ �i /ii /i / / / /-I // i I I IIIIII I / / �I r APPROXIMATE LOCATION OF
/////ii/i/i // // I I -��% /i / %/%��% ��//// /i ��/ // / // / IIIIII II( II / ///' GW-s \ \\ \\\ \ _ _ = /-�/ / i/���/ice/ /� / 1� i / I , I I I /I a� m r m
/ii /ii/i/i /� / // l ��/ // // / / / .� ///� /�i/ / l / / / l I I I II II111<«� �l\ �! /\ 1 \\\� \\\ \�.\ �\ 1 (/ �=____-_-�--_ _ / /���/ / / ����,� // '�i, i// /ii �ii/� ��/ i, �� I(//� lllJ� I �� ( IIII I I l I SOIL GAS PROBE
/� , j /, /, /��/�/// i I I 1 ( / / // / //� /// / ��J /� / / // 11 I I IIII �\ \.�\e \\ \\\ \ \ `( / - /i/ �/ / �- �i /i /ii // /// ) (I \ - I - I / I I (I I ( o o
//�i/i% / / // \ �� / / /J // _� //////�i / l 1 II IIII\\\\\\ \\\ ////,/// \ __
/ / / ) ) I I / / �� //i / / // l I I I \\ I / / \\ I \\\U 1\\ \�����y��<<<��� `� ___ _ - __� /iiiii,/�//i /i////�i /i/ �i"/ �J��/ / /ll I i i 1 IIII I I I (( N
/�/j/i/ /�/// / // ) 1 ! �� II��( / -�%// / / // // /� 1111111\\\\\\\\ I��( //l \ \\�) ��\� z\ \\ c .,�� -_ _ -- ,� �iii�/� /�i/ /// / //, / /�/i� // /l \1\ I I I I� III I 1 11
/ / 1 \ % �� ( \ -- �/ /� '' '''' �/ '/ /i �, //�/ I ( I I ( l 1 I \ \ APPROXIMATE METHANE Z m
// - ' /� / /� / / / ) C �' =J I - �/ / / / / // /// /� I I) I I \\\\ \\� / \�\- \ C\` \ \\ \\ \ \ S -- /ii� // ii� //,// /�� /i / / � /�� / ��///// / I I 1 1 I I \� T M
// i / / / / / \ \ / // _ I I I' I / / / / / / / I I I\\\\ \ J / / r \ \ \\ \ r //// /�/ /// //,// / / // / // /// // ' // // / %) > \1 I �\ 1 MONITORING WELL LOCATION
//� /��// /, , / /, /))) \ /� J I /j / / / /,,,,, ///////// %) II \\\\\\ III // „ .,\ \., I\ 1 Z \\\ \\\\\ \ I\\\ \ / / // // //// //.. / / / / 1 / \ 1 I I IIII ( I I �� \
/ 1 ��) I I (/ / / / / / // /i// ) I \ 1 II II I (// \ \\\� \\ -�11�\ \\ \\\ \\\1 1 �� l �� /��i/////, /, /i/�///i// / / / //�ii/��/,/// l/ l 111 1 1 `\ \`\\\ \ T
// /// / / / // 11/l I II / // / / /i/////i// i /// I \
/// L;�<\�< \ /IIII/��j�� '�I IIIIII �/ / / //// /i�i///�// �) II\\ \i\� III I / //� / )JII\\\J I��' \\�\\ \\\\\ \Ill I \\ ��_ _ //�//�j�///�//i��//i� / �// / ////// 1111 \, \ ��\��\\�� \, r
/ \ / / �/ ) 1\ I I I / / / \\ \ \ \ \\ \ \ \> >�__, /�% i ( ( I 11 � \� \\_ SCALE IN FEET
/ / \� < �\��� �' I \-/ I //(\ I I / / /, / / / /� ii - � // i� III \ 11 // / / 1�\\\\\� ��\ \\\��\ \\ \� \ y//i �� // / //� /�i / / / ii i // /'!// /I/ // ( \ \ \ \\ \\ \\ \\ \\
�_�i��\\�\\���� IIIII/(1� /` I I ' ((1\ ��( %)IIIIII V III (� / / I \ ( e \ \\\ \\�' I /////// / /// ////����//�/ ' �x IZI / /// /G / / \ I I \ ) I �\ ` \ \\\ \`\ `\����
/��\ \\ \� -_ - �� I l / I -, 1( I / / / / , (/// / I ) )I I I I (� / I \\\\\ \�, \ `\\� \,,,) ,`\I 1 / '' '' ' � /� /
�__���. \ ������� I II 11/l - �J III I i/ / // / I I /� III ii� \\\\\�` \� \ \\ \� \\\ \\\\\\\\\\\\' l `-� ,�iii%��//-/i,�i/ice/ �' %i'- ��/ //�/i�, , // // / I I ) �\ \ \\\�\\\ \��\\\\ \\\\ �� 0 150 300
\\\\\ I I r / �) / J III �(C \ �� , / // / ,/ �� , / , /i// / 1 )I I \\ \\� \\� \\\\�
\ \ �_� \\ \1� / I�I ��� IIIII l �� // l )) i �((� / / l� �� 1 //I 1111 I I \ \� �\� \\ \ \\ \ / / // �i� // / / /// / / / / / / \ \ \\\ \ \\ W
/r/ II I I /// / / / / �/ \\\�\\\\�\` \\\ 1 / l 11/Il I I \ ~ }
_ - \ - \\\ \ \\\ I I II I /�/ // // /I I IIII ►I 1` \�(\\ III\\ l� ` \\\\ \\ �� , \ \� c� \\, ,Z�//�/i ��/i/,��/�ii�// �/ / // / I \ \ \ \ l
\ \�_ �� \ \ IIIII II J I / \ \ \ \\\\\ \ ,� , \ / (I I
=_ �\\\ �� \\\\ \�\ \ \\ \\\ IIIIII 111 I / ���J) I I I I ( % / // / / I I I \ (6 (I / / I �� �� �\\ \ \ \\��� \��� \ \\�\ ,1 //�i//� //��i/ /�� /i�i / / ,� / / / //�i.)` i / I I U/ ��
-- �--� \ \ \ \ I I I / i / / / I I 1 I I I I 1 I ( I 1 \ \ \\\ \ \ \\ \� \ \ \ 1, \�\.\\\\\ \� „1 • /i�/ii/i /i\//, i�/�ii� /� /ti / /� I �� (�� I - \ L----] \ \\\\\\\�� `\ \ \ �' / / IIII I ( I III \ Q m o
__� \\� - \\\\\\\ \\\\ \ IIIIIIIII III / //ii11 1 / / // /// J II Ill��ll}) III I\�\\���\��/' 1 \ (� \\\\\\\\\�\\��laC/ii/iii/�� /i/ii/iii/ii, /��i '/i' �(ll l I I `I I I I �( C �'�',\�\\ \\ \ )II/ II 1111111� \ \ Z Y
\ �__ �� 1 \ \ \ II1111111 I I I / / I U / // /j// / /J I I I JJ ��) �J \ \`\ ���� \\ \� I 1 ���1 \\\\\\\\\\ \ �` /i /��,/�,/�/i/� �� /�/�� /� / 1 / \ \ I 1 I ) )i - I ��♦ \ \� 111 I IIII ` 1 \� \\\ C�
-� \\� ��- �� IIII 11 )) Ill 11 IIII / / i , // / I I )) // /��J� / // ��\ ,>� \\\ \ ) l \ \�\\\�\�� %ii/) /ii// /i/ /i /� / / / )) / - \ - �_ \\\\\\\\\ �� I I III \ J Q W
\1 /\\ \ \\\\ \\ \ \ ,/ ��
I I / // i/ \ \\\ \\"/i / //i/ / // / / l
� �� \ � ,, 1 11 1 1 I I III 1 ( i < I / /// /�/�� I //// /// i� _-� l r "r \\V \\\\\ \\�,� �„ , ;� / / / /' �-� / / /, ) )) I I ,//i \ \ - \ \ \\ I I (i ( �� \ \ Z
\ \ ) IIII ) %� / l I l i I I II I I I I1111 \ \ / / //�j� _� Ji // / l //i% -� I / /i \\\�\\ I , / \\ \ \ /i �/i / /' / , ,/ r / / �/ �l �' �\\ \ \ \
\\ / / / // //i / / l l I �iii \ �, \ \ I I I \\ \ \ \ \ \ \ J o U
\ �� :� l 1/%ll/ I ( ( 1 ���\\\ \ \ \ \ \ \ \- l / /// // ,—_�// /�/// / L/ /ice/ III ( /�/ // �)\.\\� 7((�� \�\ \ \\ = % ���ii��i��� /���' / / / / ///�\\ \ \ \ \ \\ \ `111 \\\\\\ \\\\ \\ \ \ \ \ NORTH CAROLINA Q F-
i l l I II III \� I //// /// �%� \ y \ \ \ 1 \\� \\ \ \ \ BOARD OF EXAMINERS
1 �/ �- ��/i/ / \ \\ \ \ \ I l I l l l -�i // // /i�/��// ��\\J I I I I I �� / �/ / O \�� \`= �// �j/ , / / / / / j ///\�/- ///�///�/l I // l / l��_� /�/ //,��`�� \ \ \\ \ \\ \\\ \\\ \\ \ \ \ (n N
/ /ii���� /�//// III l 111\\\ 1 i I I I ���( /// /// /ii/ice/��\ JI I I ( / // >. ��� ,- ///�� i � GW-5 / / / / I / /// // \� \\ ; \ \\\ \\ \ \ \ \�� \ \\ \\ \
\ / \\
I I)) J /ice/ice%� _��/// L� \\ I �> ))� ) 1 I I / l I I (� I (�� �ii / l/�j// /����� I ► I I�I I ��I / / / ����\\ �1i= =-_'� i�///ii�///�� / 1 I \_� - , I �� /j /// / l /// / 1/l __�/ /i% / ��\ \ \\ \\\�\\\ \\\\\ \\``\\ \\\ \ \\ \ FOR ENGINEERS AND Z U n
I / 1 / %/'/ ��� %'� �\ I I / ))%%�� ��� / 1 i I \ \�� /i/�// / ��i/� /�/ , \, I I I I (i i / \\ I 1 ti ;��_/� 1 /// /i /� / /� �(1 I I _� / I % // / �/ / / �- i �i/ / _ \ \ \\ \ \ T
/ / / ) / / III 11 �� / / / ������ I IIII I I I 1 / / /// / /� / I - / / / \� �\ \ \ \\\ \ \\\\\ \ \ \ SURVEYORS LICENSE Q a
\ �\ / I I I I I / �, t `���/ �� �/ i i ,/ // i, / / I r I / , , / - \\ \ \\ \\ \\ \\ \ \ \ \ Q
�\ '((�(��//�j� /�\� �_- 111111I �/ 1�I /////// // 1 , I \ \\\\\\ / //i,///// ice-- \ \\ 1 I i ♦ �s �� t// // / r l I I / / //// , // // ��\\\\♦ \\\\\\\\\\ \ \ \\
// / / /i /// // �\� �� 1 I I ( cw-s -, <\ / / / / / / / % / // � / --// \\\ \ \\\\\ \ \\ \ J OC
I /%/// �j��\���_ - I I / I �����I�� / / / / / l / / ) I I \\ \\\\\\\��(( //�// / / //�i ��\�\ \� I 11 I I 1 I / /`\ , 0 -- ✓ii'/�ii ��/ / // I / l 1, I,' ---- / I I �I I / / / i/ �j// ///�i %i �---_�\\\\\\ \\\ \ \\ \ \ \` \\ \% \ \ \ NO. C-3035
\ ���J%� // / \ \\ \ ��II)) /IIIIII II��/ / /�% \\\\\\ \ I I (( i ,/ ///, I ///// i ^ \ , I IIIII I I / / / % W`AL_� //i , / � / I / / I I / /�� // / / �, _ \\\\�� \\ \\\\\\ \ \
//� // \\ ,1 I (i / / /%J \ I / / / / �\\\\\� IIII / / /�\\'i �\� _�i'///,�/ / ///( `\ l I / _��� III I� / /// I % / �/ / �/ // �� __- __\\\���\ =\�\\ \\\\\\\\\\` \\\\\ \
1 1) / o//////r / %�`\ J 1/ U / I11►I1IIIII I L� // 1 �� \\\ I //// / / // / / \\�� I III / (i( _��//,/ . / // I I l I % I II i / / / / /,/ \\�\\\ \ \ \\ 1\\ \ \ W
Ill%// �/ li > > IIIII I < // 11 IIIII �, ,///,/,////�,/ ���\\�\�� / \\ �\`�� __;�//" ,/� I J I ((� /III I ( //i�� - / / / / / %__ \\� \\ 1 \ 11 ���� \
///// �L� ll1 )1�)/ >�%i I / II11 I� / _ I /�//i////// // \\ ��l �- .,,,,,, ll1 \( I /Ill �/ // / \�\\\\ -� \\\ 1 ll 1i \
JJ l i L_� , / / I ( ���` \ �, / _ %i it / / / / / / ���\\\����i% / \��\ - / /��ii/ � J I I I / I / / / / / / �// // --- \\\ \ \\ - \� 1 I I //// I) \ .
// /, l\ I\ \ / / �� / / / i \\� / \ \ - / / \ 1 I i / / / / \\ 1 I I
ll ��- ,�%/ l� I I l //�/ / I \� I \ �\ \ \ \\ \ / /� _� / �� % �/ , // / /// / / ��,-� \\\\ J/� / , //, I // I I 1 ,// lJ I I I l / - I / / , // / // //// /---' , \� \ \ III III I IIIII \
-� L J ��/ //� \\\\\ \\ �\ \ \ / /� �/- �'%//// l I /, /i// /// / �i / // / — //'//� \\ \\ \\\\\ , \� / r T /// I I I 1 \ I / / J I I I I /� _� / / / / ��\ \\\o \\� 1 I I I (11 I 1 }
�j ��\ I I \ \\ // l /,) \ \� \\\\ / /��/ / / //// / /// / // �� -�i/�� \\ \ � �/"`� �I� / i/�� // cw-s y I I / % / / / / i / // / - \ \ \\ \ i III I �1 Z o
// \\\ \/// /_-��///r / /// / / /- \ \\\\ \ u� // / I I / /) I III= /l /l /, / /IIII// / \\\\\\\\\\\ I I I l
���%.� \\��\\\ �\ \II (( / ��� \\ \\ \ IIII / - /// // /iri/// / //i// // i,�- / \ /i�i / / l / l I / / I / / / / / / / l JIJ�i , 1 (1 \\` �\ Q W
\ \\ ^�--i i U U >
\ \\ \ \ \\\IIIII / \` \ \ l _��///, /,/ ,/// ,//////i /// f _ �\ \\\ \\ ��� ,/ \ , /� ///, �/ / l / l I 1 / / /� 11�V� ( (2/ // '/i_� ///l1/l111 ( �� \�\\�11\\1\\�1\ / / / 11 1 �\\ \
\ , \. \\\,,,,11 �� / �� \ \\ \ /IIIII% ���// / ��,/ / / /,/,///, ///-______- 1\ 'll) \11 �\ �\�\I ,r ��//, , ,/// / / I I I ///// / l \\\ ;\\� �/ ///�// --� / IIII \\IIII 11 III I� // //,/I I11 \\ \ \\\ \� \� o
REFERENCE IIII I i� / / / / I )� �� % / / l l / _� 1 1 II III / / I 1 \
�\ I -� ) 1 \ I I I / // l ( iiiii i ii /( ---- 1 1 II) )))) \ I 1 / / / �' / / J ► I ll, / / 1 \\ t�l�, - //�� _�// // I (I ( Ir _-��I\ III 1 III It / (I I \ \ \ \�� o o a a
i ) III 11 / (( ( ( 1 )// i �) \\ / /- l I l / ( ill/// I 1 \ I \I IIIII 1 - \\ \
1. X TIN NT R N RT F T XI I K / �� 1 / I / / / I _ I \ \
E IS G CO OU S 0 H 0 HE E ST NG CREE / III ( ( I I ( - I 1 ( \
1 / // i IIIIII / I \ �� �l`� � � ` � \ I ( c ) I ) i/,/ / /l/// // / cw-� 1 �/ / / �, / I I / / / �) I I /l/l / / i I 1 \ \\ - (`���`� \ \\ ��� FIGURE NO.
PR VI Y P R N N RV IN P I I l I I % \\ \\ / / / \vim_/ / , , / / / / l I I / / % I / \ \ �\, III \, \ \
0 DED B ATTE SO LA D SU EY G, A DATED // / l lI I 1 1 �- l 1111 //// l / / ) l I / / �� I I / \ \\\\�\ \
�� ��\\ \ ) \\\\\ \ \\\\� _ / / 1, I l // I T ii�//'�'�/'�' / / 1 I II� /(f �/J // /I =11 /�l%l/li//� �� // \ �\ \\\ \
2. EXISTING CONTOURS SOUTH OF THE EXISTING CREEK /�% I // �\\\\� \ \ �_— �-� �/ ))� '>>)i� I 1 -�\ \��/ / / � I 1 I I��( \���` 1 1 ---Ic _� / / / / / // / / 1 / / I I I I I I /// 4 / l / III/IIIII///j / // l Ill /// / \\\\\\\\\\\\\`\�\\ \\ \\\\ --, < 6
PROVIDED BY PATTERSON LAND SURVEYING. PA. DATED I \ \ \ \ ���-,� \ // �i % \ ,- \ \ �(` �_ - / / / _ I 1 1 _ % -, / / -�� \ \ \ \ \
%� J 1 / / \ \\\���� �� �_ \\�� /�� =�i/ %� \\\ \ I I I I I I \ \\\\\\\ \\ \ I I ___� / / / / / �/ / ---� % 1 \ / / l - I I I' / l l l 1 / /-__� / ///�l l/ / \ \\\\\ \\\\\\\\j \ \ \\\ \\ \��
2014. ;--� ll l / \\���\�\\� \\`� i dill %/�� %�i�/�//J i ,� %�;\�� I I \\\\\�.\���\���\\\ �� ��i /i / /,�/ / ,/ �----�'� I I I I1 \ \ ii/ /�� I (�l Il/l / f// /// // \\\\\\\ \\\�� 1 \ i 1) 1 \ \\ \
-//, , / / , , /- �.\.� � \\,\� - , / \ IIII 11\ 1!`�----- , I I 1 ► 16 . � I i I _ I /II,I, „111,, ,,/� --_ r//, / . ��\ \ .\.�.��\�\\\\,,,\�
W
X
7 1 6 1 5 1 4 1 3
2

C
Ql
l
REFERENCE
1. AERIAL IMAGERY INFORMATION BASED UPON
MECKLENBURG COUNTY POLARIS 3G.
2. REFER TO THE ASSESSMENT CORRECTIVE
MEASURES REPORT TABLE 18 "SUMMARY
OF POTABLE WELL INVENTORY SEARCH
RESULTS" FOR WELL LOCATION DATA.

LEGEND
9 of 4355
a
�'50—
NORT
REFERENCE
1. U.S.G.S. 7.5' TOPOGRAPHIC MAP, CORNELIUS QUADRANGLE,
NORTH CAROLINA DATED: 2016.
2. LeGRAND, HARRY A. MASTER CONCEPTUAL MODEL FOR
HYDROGEOLOGICAL SITE CHARACTERIZATION IN THE
PIEDMONT AND MOUNTAIN REGION OF NORTH CAROLINA.
RALEIGH, NORTH CAROLINA: NC DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES, 2004.
1�1
STREAM/SLOPE AQUIFER
SYSTEM BOUNDARY
TOPOGRAPHIC DIVIDE/SLOPE
AQUIFER SYSTEM BOUNDARY
PROPERTY BOUNDARY
GENERALIZED GROUNDWATER
FLOW DIRECTION
LOCAL DRAINAGE BASIN 1
LOCAL DRAINAGE BASIN 2
LOCAL DRAINAGE BASIN 3
LOCAL DRAINAGE BASIN 4
SCALE IN FEET
0 2000 4000

10 of 4355
TABLES

11 of 4355
Table 2a
Summary of POC Wells
North Meck Area Landfill
CEC Project No. 114-370.0001
Well ID
Infill / Closed Phase I Area
MW-1(i)
Infill Area
MW-2(i)
Infill Area
MW-10(1)
Infill Area
MW-11(i)
Infill Area
MW-11D(i)
Infill Area
MW-12(i)
Infill Area
MW-12D(i)
Infill Area
MW-15(i)
Infill Area
MW-16(i)
Infill Area
MW-4
Closed Phase I Area
MW-4A
Closed Phase I Area
MW-4D
Closed Phase I Area
MW-4D-1
Closed Phase I Area
MW-6
Closed Phase I Area
MW-6D
Closed Phase I Area
MW-6D-1
Closed Phase I Area
MW-7
Closed Phase I Area
MW-7A
Closed Phase I Area
MW-7D
Closed Phase I Area
MW-8
Closed Phase I Area
MW-8D
Closed Phase I Area
MW-9
Closed Phase I Area
MW-11A
Closed Phase I Area
MW-11B
Closed Phase I Area
MW-11D-1
Closed Phase I Area
MW-11 D-2
Closed Phase I Area

12 of 4355
Table 2b
Summary of Review Boundary Wells
North Meck Area Landfill
CEC Project No. 111-370.0001
Well ID
Infill / Closed Phase I Area
MW-3(i)
Infill Area
MW-4(i)
Infill Area
MW-4D(i)
Infill Area
MW-5(i)
Infill Area
MW-5D(i)
Infill Area
MW-6(i)
Infill Area
MW-7(i)
Infill Area
MW-7D(i)
Infill Area
MW-8(1)
Infill Area
MW-8D(i)
Infill Area
MW-9(1)
Infill Area
MW-9D(i)
Infill Area
MW-1
Closed Phase I Area
MW-5
Closed Phase I Area
MW-5D
Closed Phase I Area
MW-10
Closed Phase I Area
MW-lOD
Closed Phase I Area
MW-1 I
Closed Phase I Area

Table 4 13 of 4355
History of Groundwater Elevation Data and Well Construction Details
North Meck Infill Area Landfill
CEC Project No. 111-370.0001
Well ID
Well
Depth*
Screen
Interval*
TOC
Elev.
(ft)
Depth to
Water
TOC *
WT Elev.
(ft)
Depth to
Water
TOC *
WT Elev.
(ft)
Depth to
Water
TOC *
WT Elev.
(ft)
Depth to
Water
TO C
WT Elev.
(ft)
Fall
2017
Spring
2018
Fall
2018
Spring
2019
MW-1(1)
60
45-60
740.71
52.25
688.46
52.53
688.18
51.93
8.07
38.1
702.61
MW-2(i)
25
10-25
678.34
10.69
667.65
10
668.34
8.91
16.09
9.21
669.13
MW-3(i)
16
6-16
667.98
6.34
661.64
6.95
661.03
5.62
10.38
5
662.98
MW-4(i)
17.5
7.5-17.5
678.10
10.88
667.22
10.79
667.31
10.65
6.85
9.33
668.77
MW-4D(i)
52
42-52
676.10
13.86
662.24
13.89
662.21
13.8
38.2
12.61
663.49
MW-5(i)
18
8-18
672.92
8.49
664.43
8.05
664.87
8.25
9.75
7.86
665.06
MW-5D(i)
58
43-58
678.27
11.51
666.76
11.32
666.95
11.15
46.85
10.42
667.85
MW-6(i)
17
7-17
NM
12.11
NM
12.49
NM
12.75
NM
6.11
NM
MW-7(i)
23
8-23
691.64
14.01
677.63
13.45
678.19
13.4
9.6
11.02
680.62
MW-7D(i)
64
49-64
703.72
27.80
675.92
27.41
676.31
25.53
38.47
21.84
681.88
MW-8(i)
28
13-28
706.71
22.31
684.40
22.42
684.29
21.32
6.68
17.42
689.29
MW-8D(i)
100
85-100
719.02
33.40
685.62
32.95
686.07
32.13
67.87
30.08
688.94
MW-9(i)
25
10-25
713.34
23.61
689.73
23.05
690.29
23.55
1.45
20.01
693.33
MW-9D(i)
80
65-80
713.24
23.78
689.46
23.41
689.83
23.77
56.23
20.87
692.37
MW-10(i)
60
40-60
761.22
53.01
708.21
53.74
707.48
54.67
5.33
49.67
711.55
MW-11(i)
22
7-22
678.97
17.76
661.21
17.05
661.92
17
5
16.23
662.74
MW-11D(i)
50
45-50
679.22
18.00
661.22
17.31
661.91
16.65
33.35
16.77
662.45
MW-12(i)
32
17-32
708.74
21.65
687.09
21.45
687.29
21.63
10.37
21.19
687.55
MW-12D(i)
55
50-55
709.26
22.10
687.16
21.89
687.37
22.05
31.95
21.52
687.74
MW-13
81
71-81
735.17
46.05
689.12
45.5
689.67
41.68
39.32
44.68
690.49
MW-14
24.5
14.5-24.5
704.76
15
689.76
14.76
690
14.93
9.57
14.15
690.61
MW-15(i)
63.5
48.5-63.5
752.96
41.85
711.11
41.82
711.14
41.11
22.39
34.12
718.84
MW-16 i
29
17-27
698.21
24.72
673.49
22.35
675.86
22.68
6.32
17.02
681.19
MW= Monitoring Well TOC= Top of Casing WT= Water Table * = Measured in Ft Below Ground Surface NM= Not Measured N/A= Not Applicable

Table 5 14 of 4355
History of Groundwater Elevation Data and Well Construction Details
North Meek Closed Phase I Area Landfill
CEC Project No. 111-370.0001
Well ID
Well
Depth*
Screen
Interval*
TOC
Elev. (ft)
Depth to
Water
(TOC)*
WT Elev.
(ft)
Depth to
Water
(TOC)*
WT Elev.
(ft)
Depth to
Water
(TOC)*
WT Elev.
(ft)
Depth to
Water
(TOC)*
WT Elev.
(ft)
Fall
2017 IF
Spring
2018 IF
Fall
2018 11
Spring
2019
MW-1
25
15-25
685.31
13.89
671.42
13.67
671.64
13.56
671.75
12.66
672.65
MW-4
42
32-42
717.55
35.42
682.13
36.49
681.06
35.87
681.68
31.1
686.45
MW-4A
44
34-44
711.63
33.01
678.62
33.18
678.45
32.73
678.9
28.96
682.67
MW-413
100
85-100
711.30
32.55
678.75
32.81
678.49
32.5
678.8
28.22
683.08
MW-4D-1
135
120-135
NM
33.05
NM
33.22
NM
33.02
NM
28.91
NM
MW-5
29
19-29
682.99
20.49
662.50
19.98
663.01
21.4
661.59
18.25
664.74
MW-5D
55
45-55
681.84
18.61
663.23
18.1
663.74
18.75
663.09
15.1
666.74
MW-6
67
57-67
738.25
58.44
679.81
58.78
679.47
58.55
679.7
57.76
680.49
MW-6D
95
80-95
737.90
58.71
679.19
58.4
679.5
58.25
679.65
53.34
684.56
MW-6D-1
160
145-160
NM
58.82
NM
58.65
NM
58.3
NM
53.57
NM
MW-7
85
70-85
738.27
52.89
685.38
53.25
685.02
52.37
685.9
48.69
689.58
MW-7A
60
50-60
727.52
43.10
684.42
43.35
684.17
42.55
684.97
39.5
688.02
MW-7D
110
95-110
727.36
44.90
682.46
44.55
682.81
43.91
683.45
40.92
686.44
MW-8
80
70-80
764.39
68.41
695.98
68.57
695.82
73.6
690.79
69.14
695.25
MW-8D
122
107-122
768.20
72.00
696.20
71.9
696.3
72.35
695.85
68.59
699.61
MW-9
25
15-25
706.30
17.03
689.27
16.28
690.02
16.36
689.94
13.53
692.77
MW-10
25
15-25
696.81
17.88
678.93
17.29
679.52
17.74
679.07
16.07
680.74
MW-10D
65
55-65
726.77
42.83
683.94
41.55
685.22
42.09
684.68
37.35
689.42
MW-11
73
63-73
731.90
46.34
685.56
47.98
683.92
46.56
685.34
40.27
691.63
MW-11A
30
20-30
675.74
16.23
659.51
13.91
661.83
16.67
659.07
12.94
662.8
MW-1113
27
17-27
673.24
13.68
659.56
11.4
661.84
13.89
659.35
10.38
662.86
MW-11D-1
60
50-60
674.44
14.91
659.53
12.8
661.64
14.4
660.04
11.84
662.6
MW-11D-2
40
30-40
673.92
14.31
659.61
12.22
661.7
13.94
659.98
11.06
662.86
MW= Monitoring Well TOC= Top of Casing WT= Water Table * = Measured in Ft Below Ground Surface NM= Not Measured

Table 6
History of Infill Groundwater and Surface Water Analytical Data
Spring 2019 Semi -Annual Groundwater Monitoring
North Meek Infill Area Landfill
CEC Project No. 111-370.0001
15 of 4355
a000©©©©©©©o®mmoo®
©mmmmmmmmmmmmmmm®®
Ac
©mmmmmmmmmmmmmmm��
ommm�mmm��m®®®mm®®
o���mmmm���m�®mmmm
ommmm������mm�m�mm
©mmmmmmmm���mmmm�®
mmmm®mmm��mm®®®mmm
mmmmmm®®®��mmmmmmmm
©mmmmmmm��mmm®mmmm
ommmmmmm��®mmmmmmm
�mmmmmmm��®mmmmmmm
�mmmmmmm��®mmmmmmm
mmmmmmmm���mmmmmmm
�mmmmmmm��mm���m��
ommmmmmm��m�®��m��
mmmmmmmm��mm���mmm
m®®®mmmm��mmmmmmmm
I II:
mmmm
I I
I I
11
I I
11
®
I I
1111
I I
®
I I
11
I tI•
mmmm
I I
I I
11
I I
11
I I
11
1111
I I
®
I I
11
II•
mmmm
I I
I I
11
I I
11
I I
I I
11
I I
®
I I
11
®®®®
II
II
11
11
11
11
11
11
11'
11
®
II
11
�mmmmmmmm�m�m�mm��
©mmmmmmm®�®m®®®mmm
�mmmmmmm�
III
mm®�®mmm
®mmmmmmm®mmm®�®mm®
mm®mmmmmmmmmmmmmm®
ommmmmmmmmmmmmmm®®
mm®mmmmmmmmmmmmm��
®m®mmmmm��mmmmmmmm
®mmmmmmmmmmmmmmmmm
II
m®m®m®mmm®®m®®mmmm
.
©
I I I I
' I11
111
I11
mmmm
I I I I
I11
111
I11
111
I11
®
I. I11
. t 1I I
't
•• � •
©®®®®mmmm
'I III
III
®®®®®®®
.. I. ..
II 111
• I I I
I. I II
I I I
I II
mmmm
1111
11
�
I 1
�
I III
®
I I
I I I
�m®mmmmmmmm���m��
I III
���
III
mmmmmm®®®
III
®®'
Nate
Allunita mein µg/Lunles otherwisedivdicated
NCDEQ StavdsM —15A NCAC 02L.0202 Groundwater St& (Ef. .. 2013)
**Ivtuim Maximum Allowable Conowtratiov (Eff. 2013)
*Labotamnes=Pane (P), Shealy (S), end Test America (TA)
1 = Estimated cant. above the adjusted method detection limit
and below the adjusted mponivg limit
B=Compound was fouvd iv the bIsal,.d sample.
o— Ref to Case Narredve for fhu detail
Bold /yellow values exceed the NCDEQ Standard
Grew boxes represent Point of Compliance Wells
NE=Not Established
<^Report Limit" — Value is less that the Report Limit

Table 6 (Cont.)
History of Infill Groundwater and Surface Water Analytical Data
North Meek tofill Area Landfill
CEC Project No. 111-370.0001
16 of 4355
ammmmmmmmmm
I I .
mmm
©mmmmmmmmmmmmmm
0®®mmmmmmm®®®m
�mmmmmmmmmmm®m®
©mmmmmmmmmmmmmm
ommmmmmmmmm®®®®
�mmmmmmmmmmmmmm
0®mmmmmmmmmmmmm
mmmmmmmmmmm®mmo
ommmmmmmmmmmm®m
�mmmmmmmmmmmmmm
�mmmmmmmmmmmmmm
�mmmmmmmmmmmmmm
�mmmmmmmmmmmmmm
omm®mmmmmmm®mmm
©mmm®mmmmmmmmmm
©mmmmmmmmmmmmmm
mmmm®mmmmmmm®®®
mmmm®®®mmmmmmm
©mmmmmmmmmmmmmm
mmmm®®®®mmmo®®®
©mmmmmmmmmmmmmm
ommmmm®®mmmmmmm
�mmmom®m®00mmmm
mmmmmmmmmmm®®®®
�mmmmmmmmmmmmmm
ommmmmmmmmmmmmm
�mmmmmmmmmmmmmm
�mmmmmmmmmmmmmm
mmmmmmmmmmmmmmm
mmmmm®®®®®mm®m®
�mmmmmmmmmmmmmm
ommmmmmmmmmm®mm
�mmmmmmmmmmmmmm
©mmmm®®®®®mm®m®
mmmmmmmmmmmmmmm
m®®®mmmmmmmmmmm
I:
mmmm
1 1
I I
1 1
I I
1 1
m
1 1
I I
1 1
I I
I :I•
mmmm
I I
::
I I
11
I I
11
I I
::
I I
I II•
mmmm
I I
::
I I
::
m
1111
I I
-
®mm®m©®mmm®m®mm
�mmmmmmmmmmmmm®
©mmmmmmmmmmm®®®
®mmmmmmm®mmm®m®
mmmmmmmmmmmmmmm
ommmmmmmmmmmmmm
mmmmmmmmmmmmmmm
mmmmm®®®®mmo®®m
�mmmmmmmmmmm®m®
mmmmmmmmmmmmmmm
mmmm®mmmmmm®mmm
mmmmmmmmmmmm®®®
�mmmmmmmmmmmmmm
©mmm®®®®®mmmmmm
®mmmmmmmmmmmmmm
®®®®mmmmmmm®®®®
®m®mm©m®®m®m®®®
::
®m®mmmmm®®m®mm
I'
©mmmmmmmmmmm
I I
::
.
©
111
:: I11
II
111
mmmm
111
I :
111
.•11
1 111
:::
't
I
mmmmmmmm®mmmm
•• •
©mmmmmmmm
I
mmmm
.. I . ;
11 111
• 111
I11
• 111
I11
mmmm���
I I :
11I
I11
'
�mmmmmmmmmmmmm
tt
1 111
111
•:I
II
I11
mmmmmm
'®��
Itl
©mmmmmmmmmmmmmm
�mmmmmmmmmmmmmm
Nate
All units arein µglL unless otherwised indicated
NCDEQ StsadsM=15A NCAC OM.0202 Groundwater Stds (Eff.:
**Ivtuim Maximum Allowable Covowtratiov (Efi. 2013)
*Labommries=Pane (P), Shealy (S), end Test America (TA)
1 = EstimatN cant. above the adjusted method detection limit
and below the adjusted mp—, limit
E=Compound was found iv the blW end sample.
v=R6 to Case Narrativefrfurtherdetail
Hold /yellow values exceed the NCDEQ S..&d
Omw boxes represent Point of Campliavice Wells
NE=Not Established
<^Report Limit" = Value is less that the Report Limit

Table 6 (Cont.)
History of Infill Groundwater and Surface Water Analytical Data
North Meek tofill Area Landfill
CEC Project No. 111-370.0001
17 of 4355
ao®000©©©©©©©ommmom
ammmmmmmmmmmm
I I .
mmmmm
©®®mmmmmmmmmmmmmm®®
®mmm®mmmmmmm®®®m®®
�mmmmmmmmmmmmm®m®mm
©mmmmmmmmmmmmmmmmmm
o®®mmmmmmmmmm®®®®®®
�mmmmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmmmmm
m®®®mmmmmmmmmmmmm®m
ommmmmmmmmmmmmm®mmm
�mmmmmmmmmmmmmmmmmm
�mmmmmmmmmmmmmmmmmm
�mmmmmmmmmmmmmmmmmm
�mmmmmmmmmmmmmmmmmm
ommmmmmmmmmmmmmmmmm
©mmmmm®mmmmmmmmmmmm
©mmmmmmmmmmmmmmmmmm
mmmmmm®mmmmmmm®®®mm
�mmmmmm®®®mmmmmmmmm
©mmmmmmmmmmmmmmmmmm
©mmmmmmmmmmmmmmmmmm
o®®mmm®®®®mmm®m®m®m
®mmmm®®®®mm©mm®m®®
m®®mmmmmmmm®m®®®®®®
�mmmmmmmmmmmmmmmmmm
ommmmmmmmmmmmmmmmmm
�mmmmmmmmmmmmmmmmmm
�mmmmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmmmmm
mmmmmmm®®®®®mm®m®mm
�mmmmmmmmmmmmmmmmmm
ommmmmmmmmmmmm®mmmm
�mmmmmmmmmmmmmmmmmm
©mmmmmm®®®®®mm®m®mm
mmmmmmmmmmmmmmmmmmm
mmm®®®mmmmmmmmmmmmm
I :I•
::
I I
mmmm
I I
::
I I
::
I I
::
I I
::
I I
::
I I
II•
::
I I
mmmm
I I
::
I I
::
I I
::
I I
::
I I
'
�mmmmmmmmmmmmmmmmmm
©mmmmmmmmmm®mm®®®mm
®mmmmmmmmm®mmm®m®mm
mmmmmmmmmmmmmmmmmmm
o®®mmmmmmmmmmmmmmm®
mmmmmmmmmmmmmmmmmmm
m®®mmmm®®®m®m®®®®®®
�mmmmmmmmmmmmm®m®mm
mmmmmmmmmmmmmmmmmmm
m®®mmm®mmmmmm®®mm®®
mmmmmmmmmommmm®®®mm
®mmmmmmmmmmmmmmmmmm
®mmmmm®®®®®mmmmmmmm
®mmmmmmmmmmmmmmmmmm
®mm®®®mm®mmmm®®®®mm
�mmmmmmmmmm®®m®mmmm
I'
©�mmmmmmmmmmmm
I I
��m
©®mmmmmmmmmmmm
I I
��m
.
©
. 111
I11
• 111
:I11
II
:111
mmmm
111
.. :::
: :II
:::
111
:::
II
't
11
II
::
mmmmmmmm®�
II
mmm
II
•• •
©mmmmmmmmmm
Itl
I I11
mmmmmm
t
:: 111
•' 11 l
I11
�
I11
•' l l l
I11
mmmm
1 111
I11
: 111
I11
1 111
I11
111
'
�mmmmmmmmmmmmmmm®mom
1 111
• 111
I11
�
11
111
I11
mmmmmm�
I11
1 111
I11
®®
,;
�mmmmmmmmmmmmmmmmmm
Nate
All units arein µglL unless otherwised indicated
NCDEQ Srevda - 5A NCAC 02L.0202 Groundwater Stds (Eff.:
**Ivtuim Maximum Allowable Covowtratiov (Efi. 2013)
*Labotamnes=Pane (P), Shealy (S), end Test America (TA)
1 = EstimatN cant. above the adjusted method detection limit
and below the adjusted rep—, limit
H=Compound was found iv the blW end sample.
--Ref to Case Nartedve fr furtbu detail
Hold /yellow values exceed the NCDEQ Standard
Grew boxes represent Point of Compliance Wells
NE=Not Established
<^Report Limit"= Value is less that the Report Limit

Table 6 (Cont.)
History of Infill Groundwater and Surface Water Analytical Data
North Meek Infill Area Landfill
CEC Project No. 111-370.0001
18 of 4355
ammmmmmmmmmm
I I .
mmmmmmmmmmm
©mmmmmmmmmmmmmmmmm®®m®mm
m®®®mmmmm®m®®®®m®®®®®m®
mmmmmmmmmmmmm®mmm®mmmmmm
®mmmmmmmmmmmmmmmmmmmmmmm
ommmmmmmmmmm®®m®®®®mm®mm
�mmmmmmmmmmmmmmmmmmmmmmm
mmmmmmmmmmmmmommmmmmmmmm
�mmmmmmmmmmm®ommmmmmmomm
ommmmmmmmmmmmmmmmmmmmmmm
�mmmmmmmmmmmmmmmmmmmmmmm
�mmmmmmmmmmmmmmmmmmmmmmm
�mmmmmmmmmmmmmmmmmmmmmmm
�mmmmmmmmmmmmmmmmmmmmmmm
ommmmmm®mmmmmmmmmmmmmmmm
©mmmm®mm®mmmmmmmmmmmmmmm
®mmmmmmmmmmmmmmmmmmmmmmm
mmmmm®mmmmmmm®mm®®mm®m®®
�mm0mm®®®mmmmmmmmmmmmmmm
©mmmmmmmmmmmmmmmmmmmmmmm
mmmmmm®®®mmm®®mm®®®mm®mm
©mmmmmmmmmmmmmmmmmmmmmmm
ommmm®m®®omm®omm®m®mmmmm
�m®®mm®®0®®0®0mm®m®mmmmm
�mmmmmmmmmmmmmmmmmmmmmmm
ommmmmmmmmmmmmmmmmmmmmmm
�mmmmmmmmmmmmmmmmmmmmmmm
�mmmmmmmmmmmmmmmmmmmmmmm
mmmmmmmmmmmm®mmmmmmmmmmm
mmmmm®®®®®mm®mmm®mmmmmm
�mmmmmmmmmmmmmmmmmmmmmmm
ommmmm®mmmmmm®mmmmmmmmmm
�mmmmmmmmmmmmmmmmmmmmmmm
®mmmmm®®®®®mm®mmm®mmmmmm
�mmmmmmmmmmmmmmmmmmmmmmm
®®®®mmmmmmmmmmmmmmmmmmm
111:
mmmmm
1 1 '
I I••
1 1
I I
1 1
m
1 1
I I
mm
1 1
I I
1 1
mm
I I
mm
I I1.
mmmmm
11
I I
11
I I
11
I I
11
I I
mm
11
I I
11
mm
I I
mm
1 11
mmmmm
1 1
I I
1 1
I I
1 1
m
1 1
I I
mm
1 1
I I
1 1
mm
I I
mm
mmmmm
11
II
11
II
11
II
11
II
mm
11
II
11
mm
II
mm
mmmmm
11
I I
11
I I
11
m
11
I I
mm
11
I I
11
mm
I I
mm
"
®mmmmmm®®m®ammmmm®®mm®mm
mmmmmmmmmm��mmmmmmmmmmmmm
ommmmmmmm
t I
mm®mmm®®®mm®mm
©mmmmmmmmmmmm®®®®®mmmm®®
�mmmmmmmm
I I •
1 t'
mm®mmm®mmmmmm
®mmmmmmm®®mmm®mmm®mmmmmm
mmmmmmmmmmmmmmmmmmmmmmmm
ommmmmmmmmmmmmmmmm®mm®mm
11
mmmmmmmmmmmmmmmmmmmmmmm
11
mmmmm®®®®mm®mmm®o®mm®mm
mmmmmmmmmmmmm®mmm®mmmmmm
11
mmmmmmmmmmmmmmmmmmmmmmm
mmmmm®mmmmmm®®mmmm®mm®mm
mmmmmmmmm®mmm®mm®®mmmmmm
�mmmmmmmmmmmmmmmmmmmmmmm
I t
mmmmm®®�®®m®mmmm®®mm®mm
®mmmm®®®®m®mmmmmmmmmmmmm
®mmmmmmmmmmmmmmmmmmmmmmm
�®®®®m®®®mmmm®mm®®mmmmmm
�m®m®®®m®®mm®mmmammmmmmm
:1'
®mmmmmmmmmmmmmmm®®mmmmmm
®mmmmmmmmmmmmmmmm®mmmmmm
mmmmm
11
I I
11
�'
�`
mmmm®mmmmmmm
111
mmmmmm'
1t
m®�®'
m®mmmm®mmmmm
®
. I11
II
: I11
111
I11
mmmm
111
I 1
..111
111
mm
111
I11
111
mmmm
•.
11
mmmmmmmmmmmmmmmmmmmmmmm
t•,
®mmmmmmmmmmmmmmmmmmmmmmm
I
I I11
• I11
•1111
I11
111
I11
mmmm���mmm�
'®®mm
t I
mm
•
11
mmmmmmmmmmmmmmmmmmmm
-mmm
.
I11
m
tll
:11
m
11t
mmmmmmm®mmm
'®®mm
'tit
mm
®mmmmmmmmmmmmmmmmmmmm
11
mm
•'•
�mmmmmmmmmmmmmmmmmmmmmmm
N..1.
All witsare in pg/L.lessotl,r iu indicated
NCDEQ Standard= 15A NCAC 02L .0202 Gmwdwater Stds (Eff.:
-Interim Mmcimum Allowable Concennnion(Eff. 2013)
'Labomt 6, Pace (P), Shwly (S), and Test Amok. (TA)
1= Estimated con, above the adjusted method detection limit
and below the adjusted repordng limit
Bxompound was found in the blade and sample.
u= Refer to Case Nartaave for further detail
Bold /,11—values exceed the NCDEQ Standard
Green boxes represent Point ofCompliance Wells
NE=Not Established
<"Report Limit"= Value is less Mat Me Repon Limit

Table 6 (Cont.)
History of Infill Groundwater and Surface Water Analytical Data
North Meek tofill Area Landfill
CEC Project No. 111-370.0001
19 of 4355
ammmmmm
I I .
mmmmmmmmmmmmmmmmmm
©mmmmmmmmmm®®mmmmmmmmmmmmm
mmmmmmm®®®m®®®®®®mmmmmmm®®
Ac
mmmmmmm®m®mmmmmmmmmmmmmm®
©mmmmmmmmmmmmmmmmmmmmmmmmm
ommmmmm®®®®®®mmmmmmmmmmm®®
�mmmmmmmmmmmmmmmmmmmmmmmmm
0mmommmmmmmmmmmmmm®mm®mmmm
m0®®m®®m0mommmmmmmmmmmm0mm
ommmmmmmm®mmmmmmmmmmmmmmmm
�mmmmmmmmmmmmmmmmmmmmmmmmm
�mmmmmmmmmmmmmmmmmmmmmmmmm
�mmmmmmmmmmmmmmmmmmmmmmmmm
�mmmmmmmmmmmmmmmmmmmmmmmmm
ommmmmmmmmmmmmmmmmmmmmmmmm
©mmmmmmmmmmmmmmmm®mmmmmmmm
©mmmmmmmmmmmmmmmmmmmmm�mmm
mmmmmmmm®®®mmmmmm®mmmmmmm®
®®®mmmmmmmmmmmmmm®®®mmmmm
©mmmmmmmmmmmmmmmmmmmmmmmmm
m®®®mmm®®®®®®mmom®®mmmmm®®
©mmmmmmmmmmmmmmmmmmmmmmmmm
o®®®mmm®mmm®®®mmm®®m©mmm®m
�mm0®®®®mmm®®mmmm®®00®mm®m
mmmmmmm®®®®®®mmmmmmmmm®m®®
�mmmmmmmmmmmmmmmmmmmmmmmmm
ommmmmmmmmmmmmmmmmmmmmmmmm
�mmmmmmmmmmmmmmmmmmmmmmmmm
�mmmmmmmmmmmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmmm®mmmmmmmm
m®®®®®mm®m®mmmmmmm®®®®®mm®
�mmmmmmmmmmmmmmmmmmmmmmmmm
ommmmmmm®mmmmmmmmm®mmmmmm®
�mmmmmmmmmmmmmmmmmmmmmmmmm
©®®®mmmm®m®mmmmmmm®®®®®mm®
mmmmmmmmmmmmmmmmmmmmmmmmmm
mmmmmmmmmmmmm®®®®mmmmmmmmm
I :I•
::
I I
::
I I
::
I I
::
I I
::
I I
::
I I
mmmmm
I I
::
I I
::
I I
::
I I
::
II•
::
I I
::
I I
::
m
11
::
I I
::
I I
mmmmm
I I
::
I I
::
11
m
t l
::
-
®mmmm®m®mmm®®mm®mmm®mm®®®m
mmmmmmm®a®m®®mmmmmmmmmmmmm
Ommm
11
::
mmmmmm®mmmmmmmm
::
mm®m
Kill
©mmmmmmm®®®mmmmmmmmmmmmmm®
mmm
11:
::
mm®m®mmmmmmmmmm
::
11
mm®
®mmm®mmm®m®mmmmmmmmmm®mmm®
mmmmmmmmmmmmmmmmmmmmmmmmmm
ommmmmmmmmm®®mmmmmmmmmmmmm
mmmmmmmmmmmmmmmmmmmmmmmmmm
m®®®mmm®®®®®®mmmmm®m®m®m®m
mmmmmmm®m®mmmmmmmmmmmmmm®
mmmmmmmmmmmmmmmmmmmmmmmmm®
mmmmmmm®mmm®®mmmm®mmmmmm®®
mmmm®mmm®®®mmmmmmmm®a®®mm®
�mmmmmmmmmmmmmmmmmmmmmmmmm
111
®®m®®m®mm®®®mmmmm®®®®®m®®
®®®®®mmmmmmmmmmmm®mmmm®mmm
®mmmmmmmmmmmmmmmmmmmmmmmmm
tl
momo®m®mm®®®mmmmmmmm®m®mm
®mm®mmmm®®®m®®®®®m®®®®mm®®
®®®mmmm®®m®®®®®®m®mmm®m®®®
mmm®m®mm®®®m®mmm®a®mmm®mmm
I'
©mmmmmmm
I I
mmmmmmmmmmmmmmmm
©mmmmmmm
I I
m®mmmmmmmmmmmmmm
::
I I
::
m'
m`
mmmmmmmmmmmm
I I
m
11
m`
m'
mmm
111
mmmmm®'
'mmmmmmmmmm®mmm
`Ommmm
©mmmm
Itl
I I11
111
111
:: 111
I11
1111
I11
111
::
111
I: I11
111
mmmm
I :
. 111
m
itl
't
tl
mmmmmm
II
mmm
II
mmmmmmmmmmmmm
•• •
©mmmm
Itl
I I11
mmmmmmmmm®�,mmmmmm®mm
.. I . . ;
11111
mmmm
1111
I I11
111
I11
1111
I11
111
I11
111
I :t'i'//S'l'1'a
. 111
mmmm
mmmmmmm
II
mmmmmmmmmmmmmmlLl''l'a
�,,
1 111
mmmmmm
I I
111
111
::::
111
:::
m
• :::
mm
I
mmmmmm
'®m
©m
::::
m
mm
II
mmm
II
::
mmmmmmm
I11
'®m
'®mm
�
�mmmmmmmmmmmmmmmmmmmmmmmmm
Nate
All units arein µglL unless otherwised indicated
NCDEQ SrevdsM=15A NCAC OM.0202 Groundwater SMs (Eff.:
**Ivtuim Maximum Allowable Covowtratiov (Efi. 2013)
*Labommries=Pane (P), Shealy (S), end Test America (TA)
1 = EstimatN cant. above the adjusted method detection limit
and below the adjusted rep—, limit
B=Compound was found iv the blW end sample.
--Ref to Case Narrative fr further detail
Bold /yellow values exceed the NCDEQ SU.&d
Green boxes represent Point of Compliance Wells
NE=Not Established
<^Report Limit"= Value is less that the Report Limit

Table 6 (Cont.)
History of Infill Groundwater and Surface Water Analytical Data
North Meek Infill Area Landfill
CEC Project No. 111-370.0001
20 of 4355
ammmom©©©©©©ommmom
ammtmtmtmtmmmmmmmmmmmm
©mmmomtmmmmmmmmmmm®
®®®®®mmmmmm®®mm®®
�mmt®mtmtmmmmmmm®m®mm
©m®®mtmtmmmmmmmmmmmm
o®®®®®mmmmmm®®®®®®
�mmtmtmtmtmmmmmmmmmmmm
mmmtmtmtmtmmmmmmmmmmmm
mmmtmt®mtm®m®m00®0m®m
ommtmtmmtmmmmmmmm®mmm
�mmtmtmtmtmmmmmmmmmmmm
�mmtmtmtmtmmmmmmmmmmmm
�mmtmtmtmtmmmmmmmmmmmm
�mmtmtmtmtmmmmmmmmmmmm
ommmmmmmmmmmmmmmmm
©mmtmtmmmmmmmmmmmmmm
©m®®mt®mmmmmmmmmmmm
mm®®mmmmmmmmm®®®mm
mmmmmmm®®®mmmmmmmmm
©mmmmmmmmmmmmmmmmm
©mmtmtmtmtmmmmmmmmmmmm
om®mt®mt®®®mmm®mmm®®
�mmtmt®mtm®®®m®®mmm®m
m®®®®®mmmmmm®®®®®®
�mmtmtmtmtmmmmmmmmmmmm
ommmmmmmmmmmmmmmmm
�mmmmmmmmmmmmmmmmm
�mmmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmmmm
mmmt®mtmt®®®®®mm®m®mm
�mmtmtmtmtmmmmmmmmmmmm
ommtmtmtmtmmmmmmm®mmmm
�mmtmtmtmtmmmmmmmmmmmm
©mmt®mm®�
®mmmm®m®mm
mmmtmtmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmmmm
: 11:
m
::
::
I I
I I
I I
::
I I
::
I I
m
I I
::
I I •
::
I I
::
I :I•
m
::
::
I I
I I
I I
::
I I
::
I I
::
I I
::
I I •
::
I I
::
I II•
m
::
::
I I
11
I I
::
11
::
11
m
11
::
I I •
::
I I
::
I :
m
::
::
I I
: I
: I
::
: I
::
: I
::
: I
::
I I •
::
I I
::
-
®mmt®®mtmmmm®®®mmm®®
mmmtmtmtmtmmmmmm®®®o®m
©®®®mmmmmmmmm®®®mm
®mmt®®®mmm®mmm®m®mm
mm®®®®mmmmmmmmmmmm
om®®®mtmmmmmmmmmm®®
�m®®mtmtmmmmmmmmmmmm
�mmt®mtmtmmmmmmm®mmmm
�mmtmtmtmtmmmmmmmmmm®®
mmmtmt®®mmmmmm®mmm®®
mm®®mtmtmmmmmmm®®®mm
�mmmmmmmmmmmmmmmmm
®m®mtmtmt®®®®mmmmmmmm
®m®®mmmmmmmmmmmmmm
®m®®mtmtmm®mmm®®®®m®
::
m®®mmmmmm®®®mmmmm
: t'
®m���®mmmmmmm
I t •
��m
®m���®mmmmmmm
I t •
��m
::
mmtmtmtmtmmmm®mmmmmmm
®m
I :
I :
:.I :
I :
mmmm
I11
.: 111
•. I11
111
I I11
111
I :
• 111
't
�m®®mt®mmmmmm
mmmm®
•• •
®m®®®®mmmm
I I11
:: 111
mmmmmm
�m�mtmt�mmmmmmmm®m®®
�mmtmtmtmtmmmmmmmmmmmm
Nate
All units are µ in/L unles otherwised indicated
NCDEQ Srenda —15A NCAC 02L.0202 Groundwater Stds (Eff.:
'*Intuim Maximum Allowable C000wtration (Efi. 2013)
'Labotamnes=Pane (P), Shealy (S), end Test America (TA)
1= EstimatN cant. above the adjusted method detection limit
and below the adjusted reposing limit
B=Compound was found m the blW end sample.
o— Ref to Case Nartedve f funhu detail
Bold /yellow values exceed the NCDEQ Standard
Grew boxes represent Point of Campliaoce Wells
NE=Not Established
<^Report Limit"=Value is less that the Report Limit

Table 6 (Cont.)
History of Infill Groundwater and Surface Water Analytical Data
North Meek Infill Area Landfill
CEC Project No. 111-370.0001
21 of 4355
a000©©©©©©©©ommm
ammmmmmmmmmmmmmm
©mmmmmmmmmmmmmmm
®®m®mmmmmmm®m®®
mmmmmmmmmmmmm®mm
®mmmmmmmmmmmmmmm
ommmmmmmmmmm®®®®
�mmmmmmmmmmmmmmm
mmmmmmm®®mmmmmmm
mmmmm®mmmmmmmmmmm
ommmmmmmmmmmmmmm
�mmmmmmmmmmmmmmm
�mmmmmmmmmmmmmmm
�mmmmmmmmmmmmmmm
�mmmmmmmmmmmmmmm
ommmmmmmmmmmmmmm
©mm®m®mmmmmmmmmm
®mmmmmmmmm�mmmmm
mmmmm®mmmmmmm®m®
mmmmm®®®mmmmmmm
©mmmmmmmmmmmmmmm
mmmmm®®®®m®m®®m®
©mmmmmmmmmmmmmmm
ommmm®®®®m®m®mmm
mmmmm®000m0m®mm®
Carbon DmIfid.
�mmmmmmmmmmm®®®®
�mmmmmmmmmmmmmmm
ommmmmmmmmmmmmmm
�mmmmmmmmmmmmmmm
�mmmmmmmmmmmmmmm
.is_, 2-Di,hlomethem
mmmmmmmmmmmmmmmm
Di-,-b,tyl phthalate
mmmmm®®®®®mm®mm
�mmmmmmmmmmmmmmm
ommmmmmmmmmmm®mm
�mmmmmmmmmmmmmmm
©mmmmm®®®®®mmmmm
�mmmmmmmmmmmmmmm
®®®®mmmmmmmmmmm
I I1:
mmmmm
11
I I
11
I I
11
m
11
I I
m
I I
I I1.
mmmmm
11
I I
11
I I
11
I I
11
I I
m
I I
111'
mmmmm
11
I I
11
I I
11
m
11
I I
m
I I
mmmmm
11
I I
11
I I
11
I I
11
I I
m
I I
-
mmmmm
11
I I
11
I I
11
m
11
I I
m
I I
®mmmmmmmmm®®®®m®
mmmmmmmmmmmmmmmm
ommmmmmmm
t I
mm®mm®
©mmmmmmmmmmmm®®®
mmmmmmmm
I I •
1 t'
mm®mm
®mmmmmmmm®mmm®mm
mmmmmmmmmmmmmmmm
ommmmmmmmmmmmmmm
tt
mmmmmmmmmmmmmmm
tt
mmmmm®®®®®m®®m®
mmmmmmmmmmmmm®mm
tt
mmmmmmmmmmmmmmm
mmmmm®mmmmmm®mmm
mmmmmmmm®®®mm®m®
�mmmmmmmmmmmmmmm
I t
mmmmm®®®®®m®mmm
®mm®m®®m®®mmmmmm
®mmmmmmmmmmmmmmm
1
mmmmmmmmmmmmmmm
mmmmm®®®m®®®m®m
'1'
®mmmmmmmmmmmmmm
I
®mmmmmmmmmmmmmm
I
mmmmm
11
I I
11
mmmmmmm
111
mm®mm®mmmmmmmmm
.
®
:11
II
I11
. 111
I11
mmmm
111
I 1
. 111
I 1
mm
't
11
mmmmmmmmmmmmmmm
�
®mm®mmmmmm
• t I
�m�m,m
I
I I11
I11
• 111
��
111
mmmm�t'L'A'l'l'a®!K'A'l'l'am'W'S'l'l'a
�m,
11
mmmmmmmmmmmmmmm
I11
.1 :11
�®'
t I
11t
mmmmmm®mm®
'•
®mmmmmmmmmmmmmmm
•
�mmmmmmmmmmmmmmm
N..1.
All its are in pgtL.less otberwiu indica
NCDEQ Standard- 15A NCAC 02L .0202 Gmwdwater SWs (Eff.:
-Interim Mmcimum Allowable Concennnion(Eff. 2013)
'Labamt 6, Pace (P), Shwly (S), and Test America (TA)
1= Estimated con, above the adjusted method detection limit
and below the adjusted repordng limit
Bxompound was found in the blade and sample.
n= RelrrW Case Nanaave for further detail
Bold /yellow values exceed the NCDEQ Standard
Green boxes represent Point ofCompliance Wells
NE=Not Established
<"Report Limit"= Value is less Mat Me Report Limit

Table 6 (Cont.)
History of Infill Groundwater and Surface Water Analytical Data
North Meek Infill Area Landfill
CEC Project No. 111-370.0001
22 of 4355
a
mom
000©©©©©©©ommmmom
a
mmmt
��������mmmm�m,m■mm
a
m®0
mmmmmmmmmmmmm®®mm
m
®mmt
mmmmmmmmmmm®mm.®mm
®mmmt
mmmmmmmmmmmmm®®mm
mmmt
mmmmmmm�mmmmmmtm•mm
m
ommt
����mm®�mmmmmm,m•mm
mmmt
��������mmmmmm.m■mm
o
mmmt
���m®�®�®m®®�®m•®m
�mmmtmmmmmmm�mmmmmm.m■
m
mmmt
mmmmmmm�mmmmmm.m■mm
mmmt
mmmmmmm�mmmmmm.m■mm
�
mmmt
mmmmmmm�mmmmmm.m■mm
o
mmm
mmmm����mmmmmmmmm
©mmm
mmm®����mmmm�m.m•mm
®mm®mmmmmmmmmmmmm®®mm
m
®mmm®m®mmmmmmmm®m®®mm
mmm
mmmm®®®�mmmmmmmmm
©mmm
mmmmmmm�mmmmmmmmm
©mmmt
mmmmmmm�mmmmmm.m■mm
�
mmmt
mmmm����mmmmmm.m.mm
o
mmm
mmmmmmm�mmmmmmmmm
mmm
mmmmmmm�mmmmmmmmm
mmm
mmmo�®oommmmmmmmm
m
mmm
mm�mmmm�mmmm�mtm•mm
mmmt
mmmm®®®®®mm®mm.m.mm
mmmt
mmmmmmm�mmmmmm.m■mm
o
mmmt
mmmm®mm�mmm®mm.m•mm
�mmmtmmmm����
mmmmm.m■mm
®®mm
mmmm®®®®®mm®mm,®mm
mmm
mmmmmmm�mmmm�m.m•mm
mmm
�®®mmmm�mmmmmmmmm
I I1:
I I
I I
I I
®®®®
I I
11
I I
��
11
I I
11
®
I I •
I I
I I
11
I I1.
I I
I I
I I
mmmm
I I
11
I I
�mm
I I
11
®
I I •
I I
I I
11
1 11.
I I
I I
1 1
mmmm
I I
1 1
���
1 1
t l
1 1®
I I •
1 1
I I
1 1
II
II
11
mmmm
II
11
®®'
m-�
11
®m��m
11
II
II
mmmm
II
11
II
11
��
tl
11
®
tl•
11
11
11
m
mmmt
mmmmmmmm®ammmm.m•®m
©®mm
mmmmmmmmmmm®m®®mm
®®m®mmmmmmm®mmm®mm.®mm
mmm®mmmmmmmmmmmmm®®mm
©m®®mmmmmmmmmmmmm®®m®
�
mmmt
mmmmmmmmmmmmm®®mm
m
®mmt
mmmmmmmm®mm®mm.®mm
�
mmmt
mmmmmmmm®mmmmm.m.mm
�
mmm
mmmmmmmm®mmmmmmmm
®mmmt
���®®®®mmm®mmm®mm
®mm®mmmmmmmmmmmmm®®mm
�
mm®mmmm®mm�mmmmmmmmm
�
mmm
mmm®��®®mmmm®m.m•mm
:1
®mm®mmmmmmmmmmmmmm.®mm
®m®®mmmmmmmmmmmmmm.®mm
mmmmmmmm
1 t
mmmmmmmm.®mm
.
®�
. I 1
I 1
I11
111
I11
1111
mmmm
I11
• 11
I11
I11
®
11
m♦
:11
. 111
tt
mm®mmmmmmmmm®®mm®®®®
I
I I
m��
' l l l
:. 111
I' 1 1 1
1 111
®mmma'L1'A'L'1'a�l'YS'l'l'a14'A'l'1'aml15L'6'LL'�4Y1'l'1'am
�
mmm
mmmmmmmmmmmm®m.m.mm
®m�mt®®®®�
•tl
��
`®®mmm®®mm
•'•
�mmmt����mmmmmmmmmm.m.mm
Note
All wits are in pB�L wless oNerwised indicatN
NCDEQ Standard= 15A NCAC 02L .0202 Cm.d m.r Stds (Eff.:
'"Interim Mmcimum Allowable Concenrcation (Eff.2013)
'Labomtori, Pace (P), Shwly (S), and TestA d.. (TA)
1= Esama[ed cone. above the adjusted method detection limit
and below the adjusted repordng limit
Bx—pound was found in the b1sak and sample.
n= Refer to Case Nartaave for farther detail
Bold/yellow values exceed the NCDEQ Standard
Green boxes represent Point ofCompliance Wells
NE=Not Established
<"Report Limit"= Value is less Mat Me Report Limit

Table 6 (Cont.)
History of Infill Groundwater and Surface Water Analytical Data
North Meek Infill Area Landfill
CEC Project No. 111-370.0001
23 of 4355
a©©©©©©ommmom000©©©©©©©ommmmom
ammmmmtmmmtmtmtmtmtm•mmmmmmmmmmmmmmmm
ammmmmmm®®mmtm®mmmmmmmmmmmmmm®®
mmmmmtm®®®®®®®®®mmmmmmm®®®®®®®
mmmmm®mm®�®��®mmmmmmmmmm®mm®mm
®mmmm®mm®®mmtmt®mmmmmmmmmmmmmmmm
ommmmmtm®®�®®®mmmmmmmmmm®®®®®®®
�mmmmmtmmmtmlmtmtmt®mmmmmmmmmmmmmmmm
mmm®mmt®mmt®mtmtmtm•mmmmmmmmmmmmmmmm
�mmmmmtmmmtmtmtmtmtm•®mmm®0000mmmmom0
ommmmmtmmmtmtmtmmlm•mmmmmmmmmmmm®mmm
�mmmmmtmmmtmlmtmtmt®mmmmmmmmmmmmmmmm
�mmmmmtmmmtmlmtmtml®mmmmmmmmmmmmmmmm
�mmmmmtmmmtmlmtmtmt®mmmmmmmmmmmmmmmm
�mmmm�mm�����®mmmmmmmmmmmmmmmm
ommmmmtmmmmmmmmmmmmmmmmmmmmmmmm
©mmmmmtmmmtmtmtmmmmm®mmmmmmmmmmmmm
®mmmmmm®®mmt®®mmmmmmmmmmmmmmmm
mmmmmmtmm®®®mmm®m®mmmmmmmmm®®mm
®®®mmmmmmmmmmmmmm®®®mmmmmmmmmm
©mmmm�mmmmmmmmmmmmmmmmmmmmmmmmmmm
m®®®mmm®®�®�®m•mm®®®®mmm®®m®®m®
©mmmm�mm�����mmm®mmmmmmmmmmmmmmmm
om®®mmm®®�mmmmmm€a®�m•mm®®®®mmm®mmm®®m
mmm®©om®®��®�mmmmmm0mmm®mmmmmm®®mm®mmm
�mmmm�m®®®®®®mmmmmmmmmmmmm®®®®®®®
�mmmm�mm�����mmm®mmmmmmmmmmmmmmmm
ommmm�mmmmmmmmmmmmmmmmmmmmmmmmmmm
�mmmm�mmmmmmmmmmmmmmmmmmmmmmmmmmm
�mmmm�mmmmmmmmmmmmmmmmmmmmmmmmmmm
mmmmm�mmmmmmmmmmmmmmmmmmmmmmmmmmm
®®®mmmmmmaa®mm®�®��mmm®mmm®®®®®mm®mmmmm
�mmmm�mm�����mmm®mmmmmmmmmmmmmmmm
o®mmmmmm®����mmm®mmmmmmmmmm®mmmmm
�mmmm�mm����mmm®mmmmmmmmmmmmmmmm
©®®®mmmm®�®mmmmm®mmm®®®®®mm®mm®mm
mmmm®®mm���m�mmmmmmmmmmmmmmmmmmmm
mmmm®�mmmmmmm®®®mmmmmmmmmmmmmm
I I1:
I I
1 1
I I
1 1
mmmmt l•
m
1 1
1 1
1 1
I I
1 1
1 1
®mmm
1 1
I I
1 1
I I
1 1
m
1 1
I I
m
I I •
1 1
I I
1 1
I I1.
I I
1 1
I I
1 1
��
1 1
t t
t 1
I I
1 1
1 1
®mmm
t 1
I I
1 1
I I
1 1
I I
1 1
I I
m
I I •
1 1
I I
1 1
1 11
I I
1 1
I I
I t
1 1
m
1 1
1 1
1 1'
I I
1 1
1 1
®mmm
1 1
I I
1 1
1 1
1 1
m
1 1
I I
m
I I •
1 1
I I
1 1
I I
11
I I
��,��®
11
11
11
I I
11
11
®mmm
11
11
11
11
11
11
11
I I
m
I I •
11
I I
11
I I
11
11
mmnl'a!!f!•mmm
•W'.alalm
11
11
11
11
11
11
®mmm
11
11
11
11
11
m
11
11
m
11 •
11
11
11
"
®mmmm®®®���®®m•mmmmmm®mmm®®®®mm®®®
mmmmm�mm����
mmm®mmmmmmmmmmmmmmmm
ommm
1 t .
�m®�®®®®m•mm®m®mmmm®mm®®®®
©mmmmmm®®r,®mmmmmmmmarm®®®m®ar®®ar,®®m
����
11'
1 I•
mm®'
�®��®mmm���
1 I:
1 t•
mmmmmmlII•ammmmmal6la®
®mmmmmmm®®mmm®�®m®mmm®mmmmmm®mmm®mm®mm
�mmmmmmm®mmm®mmm®mmmmmmmmmmmmmmmm
©mmmmmmm®®m®®®mmmmmmmmmmmmmm®®
�mmmmmmm®®m��mmm®mmmmmmmmmmmmmmmm
�mmmmmmmta®®m®m®m®�mm•mmm®®®®mm®mm®mm®
mmmmmm®m®�®��mmm®mmmmmmmmmm®mm®mm
�mmmm�mm�����mmm®mmmmmmmmmmmmm®mm
�mmmm�m®���®®m•mm®mmm®®m®®mm®®®
�®®mm®mm®®®��m•mmmm©®®©mm®m®®mm
�mmmm�ammmmmmmmmm®mmmmmmmammmmmmmmm
®mmmm®mmmm®��m•mmmmmmmmmmmmmmmmmmmm®mm®mmmmmmm
®marmmarmr,®ar,/mar,/m®ar®armrmrmrmmm®ar�marmmmmarmmar,/mmmmmmmmm
1
mmmmml✓•mmmmmmmmmmml✓•mmmmal'd1ammmmalOi"immmmalOi"immmmmmmmmmmmal✓•mmmmmmal✓•mmmmmm0✓•mmmmmm0✓•mmmmmm0✓•mmmmmmmal✓_mmmmml✓•mmmmmmmmmmmmmmmmmml✓•mmmmmmmmmmalOi"i®��������
®mmmmmmmmmmmmmmmmmm®�ma®®®®®®®®®m®®mm®m®m®mm®
�®am®®a,mmmmmmm®®mm®mmm0mmmmmmm®®m®®®mm®m®®r,mar,®
't'
®mmmm®a,mm
1 t
1 t
��mmmmmmmmmmmmmmmtmmmmmmmmmm
I I
mmmmm�mmmmalr',Lmmmml'dam
®mmmm®mm
tart,
1a 1,
�,�r,®r,®mmmmmmmmmm
I I
m
I I
mmmmal'Lmmmmmm�m
I I
mmmmal'd'a✓•
I I
�`
�`
mmmmmmmmmmmmalammmmmla'mmmmml'mmmmmmSalmmmmmmS®mmm
11
11
11
�'
�`
mmmmmmmmmmmmmmmmmmmmmmm
.
I I
I I
1 111
I I
1 111
111
•
11
mmmm®mm®a,®
• itl
®®mmmmmmmmtmmmmmmmmmmm
'mmm
II
mmmm
11
II
t•
®mmmm®�
t i
ma�,®�,mmm�mmmm,mmm�mmmm,mmmmmmmmmmmmamm,,mmmmmmmmtmmmmmmm
1 itl
' :I I I
m�,m�,mmm�,mm
I r
I I11
mmmm��������
,
111
I11
• 111
I11
mmmm
1 111
I 1
��m
I 1
�
I I 1
111
mmmmmm®a,mm!,��,��,��,���,®mmmmmmmmmmmmm,m,m,m,
I11
mmmarmmmmmmmLLmy,mmmmmaL•'mmmt3aA•,Y•ammmLdL'mmmL"
'AL"
1,I
mmmLd'•L,•'
1 I
��
' l l
mmarmmay,m,mmm�mmmmmSilLammmmai'L•'mmmmmlLammmm`•'
'•
®�
• `tl
mmmmml✓•
'®
'®mmmmaY`tam®mmmmmmmmmmmmmmmmmmmlL••ammmmmlL••ammmmmmmmtmmmmmmmmmmmmmm0✓•mmmmmmmmmmaY`tammmmN•fa'
:It
mmmmm
tt
II
•
�mmmmmtmmmtmtmtmtmtm■mmmmmmmmmmmmmmmm
Note
All wits are in pB�L wless oNerwised indicatN
NCDEQStandard=15ANCACO2L.0202Cm.d m.rSWs(EH.:
'"Interim Mmcimum Allowable Concenrcation (Eff.2013)
'Labomtori, Pace (P), Shwly (S), and TestA d.. (TA)
1= Esama[ed cone. above the adjusted method detection limit
and below the adjusted repordng limit
Bx—pound was found in the b1sak and sample.
n= Refer to Case Nartaave for farther detail
Bold/yellow values exceed the NCDEQ Standard
Green boxes represent Point ofCompliance Wells
NE=Not Established
<"Report Limit"= Value is less Mat Me Report Limit

Table 6 (Cont.)
History of Infill Groundwater and Surface Water Analytical Data
North Meek Infill Area Landfill
CEC Project No. 111-370.0001
24 of 4355
a©©©©©©ommmmomoo©
ammmmmmmmmmmmmmmm
©mmmmmmmmmmm®®mmm
mmmmmm®m®®®®®®®m
mmmmmm®m®mm®mmmmm
®mmmmmmmmmmmmmmmm
ommmmmm®®®®®®®mmm
�mmmmmmmmmmmmmmmm
mm®mmmmmmmmmmmmmm
�m®®®®®m0m®mmmmmm
ommmmmmmmm®mmmmom
�mmmmmmmmmmmmmmmm
�mmmmmmmmmmmmmmmm
�mmmmmmmmmmmmmmmm
�mmmmmmmmmmmmmmmm
ommmmmmmmmmmmmmmm
©mmmmmmmmmmmmmmm®
®mmmmmmmmmmmmmmmm
mmmmmmmm®m®®mmmm®
®®®mmmmmmmmmmmmm
©mmmmmmmmmmmmmmmm
mm®®mmm®®m®®®®mm®
©mmmmmmmmmmmmmmmm
o®®®mmm®mmmm®®mm®
®am®®m®®mmm®®mm®
�mmmmmm®®®®®®®mmm
�mmmmmmmmmmmmmmmm
ommmmmmmmmmmmmmmm
�mmmmmmmmmmmmmmmm
®amm®®mmmmmmmmm®
mmmmmmmmmmmmmmm®m
®®®®®mm®mm®mmmmm
�mmmmmmmmmmmmmmmm
ommmmmmm®mmmmmmmm
�mmmmmmmmmmmmmmmm
©®®®®®mm®mm®mmmmm
�mmmmmmmmmmmmmmmm
�mmmmmmmmmmmmm®®m
-
®mmmmmm®mmmm®®mmm
mmmmm®m®®m©a®®mmm
ommm
:::
mmmmmmm®mmm
©mmmmmmm®®®®mmmm®
®mmm®mmm®mm®mmmmm
mmmmmmmmmmmmmmmmm
ommmmmmmmmmm®®mmm
�mmmmmmmmmmmmmmmm
mmmmmmmm®mm®mmmmm
�mmmmmmmmmmmm®mmm
mmmmmmm®mmmm®®mm®
mmm®ammm®m®®mmmmm
�mmmmmmmmmmmmmmmm
®®®®®m®mmmmmmmmm®
®mmmmmmmmmmmmmmmm
�o®mm®mmm®®mm®mmm
:'
®mmmmmmmmm
mmmmmm
®mmmmmmmmm
mmmmmm
®mmmm
I11
•: 111
I11
111 :
m
•: 111
I11
1' 11 l
I11
111
• I11
1 111
'
mmmm��
mmmm
II
mmm
�
®mmmm
111
1tl
mmmmmmmmmm
:
I I11
mmmm
:: I11
•: 111
:I11
1111
m
.: 111
I11
111
I11
1111
:I11
1111
'
�mmmmmm�
II
m�
��mmm
I11
mmmmmm
: ::
:::
m
111
111 :
• I I
.:::
: 111
::
111
'•
•
�mmmmmmm�mmmmmmmm
Note
All wits are in pB�L wless oNerwised indicatN
NCDEQ Smndmd= 15A NCAC 02L .0202 Gm.d m.r Stds (Efi.:
'"Interim Mmcimum Allowable Concenrcation (Eff.2013)
'Labomtori, Pace (P), Shwly (S), mid TestA d.. (TA)
1= Esama[ed cone. above the adjusted method detection limit
mid below the adjusted repordng limit
Bx—pound was found in the blmdc and sample.
n= Referm Case Nanaaveforfurtherdetail
Bold/yellow values exceed the NCDEQ Standmd
Green boxes represent Point of Compliance Wells
NE=Not Established
<"Report Limit"= Value is less Mat Me Report Limit

Table 6 (Cont.)
History of Infill Groundwater and Surface Water Analytical Data
North Meek tofill Area Landfill
CEC Project No. 111-370.0001
25 of 4355
ammmmmm
I I .
mm�mmm�mmmmmmmmmmm
©mmmmmmmmmmmmmmmmmmmmm®m®m
mmmmmmmm®®®®m®m®®m®®®0®®®m®
�mmmmmmmmmmmmm®mmmm®mmmmmm
©mmmmmmmmmmmmmmmmmmmmmmmmm
ommmmmm®mmmmmm®m®®m®mm®m®m
�mmmmmmmmmmmmm�mmmmmmmmmmm
mmmmmm®mmmmmmm�mmmmmmmmmmm
mmmmmmmmmmmmmm�mmmmmmmmmmm
o®m®m®m®®®®®m®mmm®®®®mmm®®
�mmmmmmmmmmmmm�mmmmmmmmmmm
�mmmmmmmmmmmmm�mmmmmmmmmmm
�mmmmmmmmmmmmm�mmmmmmmmmmm
�mmmmmmmmmmmmm�mmmmmmmmmmm
ommmmmmmmmmmmmmmmmmmmmmmmm
©mmmmmmmmmmmmm�mmmmmmmmmmm
©mmmmmmmmmmmmmmmmmmmmmmmmm
mmmmmmmmmm�mmm®mm®®®®mm®m®
®®®mmmmmm�mmmmmmmmmmmmmmm
©mmmmmmmmm�mmmmmmmmmmmmmmm
m®®mm®m®mmmmmm©mm®m®mm®m®m
©mmmmmmmmmmmmm�mmmmmmmmmmm
oo®®mmmm
mmmmmmmmmmm®mm®mmm
�0mm®mm®mmmmmm�mmmmmmm®m®m
�mmmmmmmmmmmmm�mmmmmmmmmmm
o®m®mmmmmm�mmm�mmmmmmmmmmm
�mmmmmmmmm�mmmmmmmmmmmmmmm
®mmmmmmmm�mmmmmmmmmmmmmmm
mm®mm®m©®mmm®mmm®®®®mm®®®mm
m®®®®®mmmmmmmm®mmmmmmmmmmm
�mmmmmmmmmmmmm�mmmmmmmmmmm
ommmmmmmmmmmmm®mmmmmmmmmmm
�mmmmmmmmmmmmmmmmmmmmmmmm
©®®®®®mmmmmmmm®mmmm®mmmmmm
mmmmmmmmmm�mmm�mmmmmmmmmmm
mmmmmmmmmmmmmmmmmmmmmmmmmm
11
11
����
I I
I I
mmmmmm
I I
mm
I I
m
I I
mm
I I
m
I I
m
II•
11
I I
11
�
I I
m
I I
mmmmmm
I I
mm
I I
m
I I
mm
I I
m
I I
m
11
11
II
®'
11
�
II
II
mmmmmm
II
mm
III
m
II
mm
II
m
II
m
-
11
11
II
11
11
11
m
II
mmmmmm
II
mm
III
m
II
mm
II
m
II
m
®mm®mm®®mmmmmm®mm®m®mm®m®m
�mmmmmmmmm®®mm�mmmmmmmmmmm
0
��®
I I
®m®mmmmmm®mm®m®mm®m®m
©®m®mmmmmmmm©®®®®®®®mmmm®
���®
I I:
I I'
mmmm®mmm�mm�m®mm�m�m
®mmm®mmmmmmmmm�mmmm®mmmmmm
mmmmmmmmmm®®mmmmmmmmmmmmmm
ommmmmmmmmmmmmmmmmmmmm®m®m
mmmmmmmmmmmmmmmmmmmmmmmmmm
mmm®mmmmmmmmmm�mm®m®mm®m®m
�mmmmmmmmmmmmm®mmmm®mmmmmm
mmmmmmmmmmmmmm�mmmmmmmmmmm
mmmmmmm®mmmmmm�mmmmmmm®m®m
mmm®®mmmmmmmmm®mm®m®mmmmmm
®mmmmmmmmm�mmmmmmmmmmmmmmm
I I
®®®®®m®mm®mmm
mmmm®mm®m®m
®®®®®®mmmm®mmm
mmmmmmmm®mm
®mmmmmmmmmmmmmmmmmmmmmmmmm
®®®®mmm®mmmmmm®mm®m®mmmmmm
®®mmmm®®mmmmmm®mmmmmmmmmmm
mmmmmm®®®®®®mmmm®m®®mmm®mm
I'
©mmmmmmmmm®mmm�mm�m�mm�mmm
©mmmmmmmmmmmmm�mm
I I
mmmmmmmm
��
I I
��'
�`
mmm®mmm�mmmmmmm�m�m
III
®����®'
mmm®mmm�mmmmmmmmmmm
©mmmm
111
I I I
111
mm
'1 I I I
mmm
• 1111 t
mm
1 I
m•
1 1 I
mm
11
m
11
m
't
II
mmmmmm®mm®mmm®mmmmmmm®m®m
•• •
©mmmm®
• ICI
mmm®mmm®mmmmmmmmmmm
•, I • •
I I I I I
mmmm�1'L'1'ammmmm]'A'l'l'ammmmmmm
�mmmmmmmmm�mmm�mmmmmmmmmmm
I III
mmmmmm�mm�mmm®mm�m�mm®`
m®m
©�
11
�
II
'®
II
®mm®mmm®mmmmmmm�m�m
�mmmmmmmmm�mmm�mmmmmmmmmmm
Nate
All units arein µglL unless otherwised indicated
NCDEQ StsadsM=15A NCAC OM.0202 Groundwater Stds (Eff.:
**Ivtuim Maximum Allowable Covowtratiov (Efi. 2013)
*Labommries=Pane (P), Shealy (S), end Test America (TA)
1 = EstimatN cant. above the adjusted method detection limit
and below the adjusted rep—, limit
E=Compound was found iv the blW end sample.
o- Ref to Case Narrative f further detail
Hold /yellow values exceed the NCDEQ S..&d
Green boxes represent Point of Compliance Wells
NE=Not Established
<^Report Limit" - Value is less that the Report Limit

Table 6 (Cont.)
History of Infll Groundwater and Surface Water Analytical Data
North Meek tofill Area Landfill
CEC Project No. 111-370.0001
26 of 4355
ammmmmm
I t .
mmmmmmtm�mtm•m•m•
©mmmmmmmmmmmmmmm®®®m■
mmmmmmmm®®®®®®mt®®®o®®
mmmmmmm®mmmmmm®mmm,®m■m■
©mmmmmmmmmmmmmmm®®m•m•
ommmmmm®mmmmm®mm®®®®
�mmmmmmmmmmmmmtmmm,m■m•m■
0oo®mmmmmmmmmmtmmm,m■m■m■
mmmmmmmmmmmmmmtmm00m■m■
ommmmmmmmmmmmmtm�®m■mm•
�mmmmmmmmmmmmmtmmmtm•m•m•
�mmmmmmmmmmmmmtmmmtm•m•m•
�mmmmmmmmmmmmmtmmmtm•m•m•
�mmmmmmmmmmmmmtmmmtm•m•m•
ommmmmmmmmmmmmmmmmmm
©mmmmmmmmmmmmmtm�mtm•mm
©mmmmmmmmmmmmmmm®®m•®
mmmmmmmmmmmmm®mm®®mm
®®®mmmmmmmmmmmmmmmm
©mmmmmmmmmmmmmmm®mmm
m®®®mmm®mmmmmmmm®®®®
©mmmmmmmmmmmmmtmmmtm•m•m•
o®®®mmm®mmmmmmmmmm®®
®®®mm0®mmmmmmtmmm,m•®m■
mmmmmmm®mm®mm®mm®®®®
�mmmmmmmmmmmmmtmmm,m■m•m•
omm®mmmmmmmmmmmmmmmm
�mmmmmmmmmmmmmmmmmmm
�0®0mm®mmammommmmmmm
m®mmmmm®®om®©mmmmm■m■®
m®®®®®mmmmmmm®mmmtm■m■m■
�mmmmmmmmmmmmmtmmmtm•m•m•
ommmmmmmmmmmm®mmmtm■m•m•
�mmmmmmmmmmmmmtmmm,m■m•m•
©®®®®®mmmmmmm®mmm,®mm
mmmmmmmmmmmmmmtm�mtm•mm
mmmmmmmmmmmmmmmmmmmm
I :I•
::
I I
::
I I
::
I I
::
mmmmm
m®
I I
::
::
I II•
::
I I
::
I I
::
m
mmmmm
m®
I I
::
::
-
®mmmmm®®mmmmmmtmmmt®®®
�mmmmmmmmmmmm®mmmm•m■m■
o®®®mmmmmmmmmmmm®®®®
©mom®mmm®®®mm®®®®m■®m■
�®®®m®mmmmmmm®mmm,®m•m•
®®®®®mmmmmmmm®mmm,®®®
mmmmmmmmmmmmmmmm®®®®
ommmmmmmmmmmmmmm®®®®
mmmmmmmmmmmmmmmm®®m•m•
mm®®mmm®mmmmm®mm®®®®
�mmmmmmmmmmmm®mmm®m■m■
mmmmmmmmmmmmmmtmmmtm•m•®
mmmmmmm®mmmmmmtmmmtm•®®
m®mm®mmmmmmmm®mmm®m■m■
�mmmmmmmmmmmmmmm®mmm
t
®®®®®m®mmmmmmtm®m1®®®
®®®®mmmmm®®mmmtm�mt®®®
®mmmmmmmmmmmmmmm®®mm•
: I
mmmmmmmmmmm®mtmmmt®®®
®®®®mmm®mmmmm®mm®®®®
®®®®m®®mmmmmmmmmm,®®®
::
mmmm®®m®®m®mmtm®®®®m■
t
®mmmmmmmmmmmmmtm®
m♦®®
©mmmmmmmmmmmm
:
mm
m•®®
t
�'
�`
mmmmmmmmtm®m1m■m♦m■
Itt
�'
���®'
m®mmmmmmtm®m1m■®®
t
mmmm®®®mmmmmmmm®®®®
t
©mmmmmmmmmmmmmmm®®®®
t
mmmmmmmm�n�mm
mmmmmmmm®mmmmm®mmmtm•m■m■
t
mmmmmmmmmmmm
t
m®mt
"®®®
©
tl
::
m
11
I11
II
mmmmmmmm®®®�
�mmmmmmmmmmmmmtmmmt�m■m■
Nate
All units are in µglL unless otherwised indicated
NCDEQ StsvdsM=15A NCAC OM.0202 Groundwater Stds (Eff.:
**Ivtuim Maximum Allowable Covowtratiov (Efi. 2013)
*Labommries=Pane (P), Shealy (S), end Test America (TA)
1= EstimatN cant. above the adjusted method detection limit
and below the adjusted rep—, limit
B=Compound was found iv the blW end sample.
o- Ref to Case N.-- f fc ,her detail
Bold /yellow values exceed the NCDEQ S..&d
Green boxes represent Point of Compliance Wells
NE=Not Established
<^Report Limit" - Value is less that the Report Limit

Table 6 (Cont.)
History of Infill Groundwater and Surface Water Analytical Data
North Meek Infill Area Landfill
CEC Project No. 111-370.0001
27 of 4355
a000®®®®®®©ommom©oo®o
ammm®mmmmmm
1 1,
mmtml�mm
I I.
1 1,
©mmmmmmmmmmmm®®®mmmmm
®®®mmmmmmm®®®®®a®®m®
mmmmmmmmm®mmm®mt�mmmmm
®mmmmmmmmmmmm®mt�mmmmm
ommmmmmmmmm®®®®®mm®mm
�mmmmmmmmmmmmmtmt�mmmmm
mmmmmmmmmmmmm®mt�mmmmm
�m®m®mmmmm®mo®ml�mmmmm
ommmmmmmmmmm®mtm�mmmmm
�mmmmmmmmmmmmmtmt�mmmmm
�mmmmmmmmmmmmmtmt�mmmmm
�mmmmmmmmmmmmmtmt�mmmmm
�mmmmmmmmmmmmmtmt�mmmmm
ommmmmmmmmmmm®mmmmmmmm
©mmm©mmmmmmmm®mmmmmmmm
®mmmmmmmmmmmm®�®mmmmm
mmmm©mmmmmmm®®mmmmmmmm
mmmmm®®®mmmmmmmmmmmm
©mmmmmmmmmmm®mmmmm®®
mmmm®®®®mmm®®®®�mm®mm
©mmmmmmmmmmmmmtmt�mmmmm
ommm®®®®mmm®m®®�mm®mm
mmmmm®®®®o®mm®®mtomm®mm
mmmmmmmmmmmm®®®®®m®®m®
�mmmmmmmmmmmmmtmt�mmmmm
ommmmmmmmmmmmmm�mmmmm
�mmmmmmmmmmmmmm�mmmmm
�mmmmmmmmmmmmmm�mmmmm
mmmmmmmmmmmmmmm�mmmmm
mmmmm®®®m®mmm®mt�mmmmm
�mmmmmmmmmmmmmtmt�mmmmm
ommmmmmmmmmmmmtmt�mmmmm
�mmmmmmmmmmmmmtmt�mmmmm
©mmmm®®®m®mmm®mmmmmmm
�mmmmmmmmmmmmmtm�mmmmm
®©®mmmmmmmmmmm
mmmmm
I I1:
mmmm
I I
11
I I
11
I I
m
I I
11
11
I I
11
mm
11
mm
I I1.
mmmm
II
11
II
11
II
11
II
11'
11
II
11
mm
11
mm
111'
mmmm
I I
11
I I
11
I I
m
I I
11
11
11
11
mm
11
mm
mmmm
II
11
II
11
II
11
II
11'
11
11
11
mm
11
mm
-
mmmm
II
11
II
11
II
m
II
11'
11
��mm
11
mm
®mmmmmmmmmm®m®®®mm®mm
mmmmmmmmm®®mm®®mmmmmm
ommmmmmm
t 1:
t l :
m®®®®®mm®mm
©mmmmmmmmm®m®®mmmmm®m
�mmmm���
1 t
t I'
mm�®��mmmmm
®mmmmmmm®mmmm®®®mmmmm
mmmmmmmmmmmmm®®®mmmmm
ommmmmmmmmmmm®®®mmmmm
tt
mmmmmmmmmmmm®mt�mmmmm
mmmmmmmmmmmmm®mt�mmmmm
tt
mmmmmmmmmmmmmtmt�mmmmm
mmmmm®mmmmmm®m®®®mm®mm
mmmmmm®®®mmm®®mt�mmmmm
®mmmmmmmmmmmmmmmmmmmm
I t
mmmm®®®®®m®m®®®mm®mm
®mmm®®®®®mmm®mtmt�mmmmm
®mmmmmmmmmmmm®mmmmmmm
®®m®m®m®mmmm®®®®mmmmm
®®®®mm®m®m®®m®mtamm®mm
mmmmmmmm®mm®mmm®mmmmmm
:1
®mmmmmmmmmmm
11
mtmt®mmmmm
®mmmmmmmmmmm
1 t
mtmt®mmmmm
.
®
I11
111
I11
•I 111
mmmm
I11
111
I I 1
�
I 1
• II
• 111
mm
• 1tl
mm
't
11
mmmmmmmm®m®m®
II
II
mm®mm
�
®mmmmmmmm��I
tt,�mm®®®mmmmm
I
I I11
I. I11
• t 111
I11
• tt 111
----11'YA'l'1'a�����®mmmm
'..
11
mmmmmmmmmmmm®ml�mmmmm
I11
I11
•• II
.I11
1111
mmmmmm®®®��mm®mm
•'•
�mmmmmmmmmmmmmtmt�mmmmm
Note
All wits are in pB�L wless oNerwised indicated
NCDEQ Standard= 15A NCAC 02L .0202 Gmwdwater SWs (Efi.:
'"Interim Mmcimum Allowable Concenrcation (Eff.2013)
'Labomtori, Pace (P), Shwly (S), and Test America (TA)
1= Esama[ed cone. above the adjusted method detection limit
and below the adjusted repordng limit
Bxompound was found in the blade and sample.
n= Refer W C. Nartaave for further detail
Bold /yellow values exceed the NCDEQ Standard
Green boxes represent Point of Compliance Wells
NE=Not Established
I 'Report Limit"= Value is less Mat Me Repon Limit

Table 6 (Cont.)
History of Infill Groundwater and Surface Water Analytical Data
North Meek Infill Area Landfill
CEC Project No. 111-370.0001
28 of 4355
am©mmmom©oo©o®®®m®om
ammmmmmmmm
I I .
:: ,
mmmmmmmm
©mmmmm®®mmmmmmmmmm®®
®®®®®®mm®®®®®m®®m®m
mmm®m®mmmmmmmmm®m®mm
®mmmmmmmmmmmmmmmmmm®
omm®®®®®mm®mmmm®®®®®
mmmmmmmmmmmmmmmmmmm®
mmmmmommmmmmmmmmm®m®
mmmmmmm®mmmmmmmmm®mo
ommm®mmmmmmmmmmm®mmm
mmmmmmmmmmmmmmmmmmm®
mmmmmmmmmmmmmmmmmmm®
mmmmmmmmmmmmmmmmmmm®
mmmmmmmmmmmmmmmmmmm
ommmmmmmmmmmmmmmmmmm
©mmmmmmmmmmmmmmmmmmm
®mmmmmmmmmmmmmmmmmmm
mmm®®®mmmmmmmmm®®®mm
mmmmmmmmmmmmmmmmmmm
©mmmmmmmmmmmmmmmmmmm
mmm®®®®®mm®mmmm®®m®®
©mmmmmmmmmmmmmmmmmmm
omm®m®®®mm®mmmmmmm®®
mmm®m®®®mm®mmmm®mm®m
mmm®®®®®m®®m®mm®®®®®
mmmmmmmmmmmmmmmmmmm
ommmmmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmmmmmm
mmm®m®mmmmmmmmm®m®mm
mmmmmmmmmmmmmmmmmmm
omm®mmmmmmmmmmm®mmmm
mmmmmmmmmmmmmmmmmmm
®mm®m®mmmmmmmmm®m®mm
mmmmmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmmmmm
I I1:
mm
1111
I I
11
I I
mm
11
mmmm
1111
I I
11
I I
®mm®®®®®mm®mmmmmmm®®
mmmmmmmmmm®mmmmmmm®®
ommm®®®®mm®mmmmmmmmm
©mm®®®m®mmm®mmm®®®mm
mmm®m®mmmmmmmmm®m®mm
®mm®m®mmmmmmmmm®m®mm
mmmmmmmmmmmmmmmmmmmm
ommmmm®®mmmmmmmmmmmm
mmmmmmmmmmmmmmmmmmm
mmm®am®®mm®mmmm®®m®m
mmm®m®mmmmmmmmm®m®mm
mmmmmmmmmmmmmmmmmmm
mmmmmm®®mm®mmmmmmm®®
mmm®®®mmmmmmmmm®®®mm
mmmmmmmmmmmmmmmmmmm
®mmmmmmmmmmmmmmmmmmm
It
mmmmmmm®®mmmmo®mmm®
mmm®®®mmmmmmmmm®®®®®
mmm®®®®®mm®mmmmm®m®m
�mmmmmmmmmmmmmm®®mm®
®mm
I I
��mmmmmmmm
I I
::
I I
�m
mmmmmmmmmmmmmmmmmmmm
.
®
I :
m
• 111
1111
I11
II
:::
mm
III
mm
•111:
m
:::
. 111
. :::
II
•::
'
11
mmmmm
II
11
mm®mmmmmmm
II
11
�
®mmmmmmmmmmmmmm�m�,,mmmm
:
I I11
�m���
: 111
�mm�mm�ma"W'S'l'1'a�
: I11
111
II II
�mmmmmmmmm®mmm�,mm�,®
11
mm
Itt
®m®®®®®mm®mmtL'A'l'1'am'!1'L'1'a�
:I11
111
111
®mmmmm��mm�mmmmmmm
II
11
•'.
mmmmmmmmmmmmmmmmmmm
Note
All wits are in pB�L wless oNerwised indicatN
NCDEQ Standard= 15A NCAC 02L .0202 Gm.d m.r Stds (Efi.:
'"Interim Mmcimum Allowable Concenrcation (Eff.2013)
'Labomtori, Pace (P), Shwly (S), mid TestA d.. (TA)
1= Esama[ed cone. above the adjusted method detection limit
grid below the adjusted repordng limit
Bxompound was found in the blm and sample.
n= Refer m Case Nanaave for further detail
Bold/yellow values exceed the NCDEQ Standmd
Green boxes represent Point ofCompliance Wells
NE=Not Established
< "Report Limit'— Value is less Mat Me Report Limit

Table 6 (Cont.)
History of Infill Groundwater and Surface Water Analytical Data
North Meek Infill Area Landfill
CEC Project No. 111-370.0001
29 of 4355
a®oo©©om©mom®mm���o�mm
ammmmmmmmm®®mm®®®���®
mmmmmmmmm®®mom®®®®�®�®
®mmmmmmmmm®mmmm®®®�®�®
omm®mmmmm®®®®m®®®®®®®®
ommmmmmmmm®mmmmm®®m®m®
©mmmmmmmmm®��m��®®m®m®
®mmmmmmmmm®mmmm®®®�®m®
�mmm��m��mmmmmm®mmmmmm
©mmm��m��mmmmmm®mmmmmm
mmm®mmmmm®®m®m®®®®®®®®
�mm®mmmmmm®m®ma®®®®�®
o®mm�®m��mmmmmm®mmmmmm
�mmm��m��mmmmmm®mmmmmm
�mmm00m���mmmmm®mmmmmm
©mmmmmmmm®®mom®®®®m®m®
�mmm��mm�mmmmmm®mmmmmm
1 11
®®
I I
mmmmm
I I
®®
®
®®®
I I
®
I
®®
I I
mmmmm
I I
®®
®
®®®
I I
®
I
ommmmmmmmm®m®m®®®®®®�®
®mmmmmmmmm®®m®m®®®®m®m®
mmmmmm©mmmmmm®®®m®m®
©mmmmmmmmm®mmmm®®®�®®®
mmmmmmmmm®mmmm®®®�®�®
mmmmmmmmm®®mmm��®®�®�®
mmmmmmmmm®®mom®®®®�®�®
®�mm��m�®mmmmm®mmmmmm
®mmmmmmmmm®mmmm®®®m®mom
®mm®mmmmmm®m®m®®®®®®®®
mmmmmmmmm®®m�m�®®®m®m®
mm®mmmmmm®mmmm®®®®®®®
®mmmmmmmmm®mmmm®®®
®�®
Note
All wits are in pB�L wless oNerwised indicatN
NCDEQStandard=15ANCACO2L.0202Gm.d m.rSWs(EH.:
'"Interim Mmcimum Allowable Concenrcation (Eff.2013)
'Labomtori, Pace (P), Shwly (S), and TestA d.. (TA)
1= Esama[ed cone. above the adjusted method detection limit
and below the adjusted repordng limit
Bxompound was found in the blade and sample.
n= Refer to Case Nartaave for farther detail
Bold /,11—values exceed the NCDEQ Standard
Green boxes represent Point ofCompliance Wells
NE=Not Established
I 'Report Limit"= Value is less Mat Me Repon Limit

Table 6 (Cont.)
History of Infill Groundwater and Surface Water Analytical Data
North Meek Infill Area Landfill
CEC Project No. 111-370.0001
30 of 4355
ammmmmmmmmm■m■mmmam.m•m•m•m,mtm®
ammmmmmmmm®®mm®m®®®mtmt®m
m®®m®®®m®®®o®®m,®m•®®®®®
mmmmmmmmm®®®mm®®®®®mt®mm
®mmmmmmmmm®®mm®®®®®mt®mm
omm®mmmmm®®®®®®®®®®®®®m
mmmmmmmmm®®mm®m.®®®m,®mm
mmmmmmmmmm®®m®®m,m.®®mt®mm
mmmmmmmmm®®mm®m.m•®®m,®mm
ommmmmmmmmm■mmmm•mt®m•mmmmmm
mmmmmmmmm®®mm®m.®®®mt®mm
mmmmmmmmm®®mm®m.®®®mt®mm
mmmmmmmmm®®mm®m.®®®mt®mm
mmmmmmmmm®®mm®m.®®®mt®mm
ommmmmmmmm®®mm®mm®®m®mm
©mmmmmmmmm®®mm®mtm■®®m®mm
®mmmmmmmmm®®mm®®®®®mt®mm
mmmmmmmmm®®mm®®®®®mm®m®
mmm®mmmmmmmmmmmm®mmmmmm
©mmmmmmmmmmmmmmm®mmmmmm
mmm®mmmmm®®®m®®®®®®®®®m
©mmmmmmmmm®®mm®m.®®®mt®mm
omm®mmmmmm®®m®®®®®®®®mm
mmm®mmmmm®®®m®®®®®®®®®m
mmmmmmmmm®®mm®mt®®®m,®mm
ommmmmmmm®mmmmmm®mmmmmm
�mmmmmmmmmmmmmmm®mmmmmm
mmmmm®®mmoo®mmmmm®mmmmmm
m©®mmmmm®mm■®®mmm®m•m•®®mm
mmmmmmmmm®®®mm®®®®®mt®mm
mmmmmmmmm®®mm®m.®®®mt®mm
ommmmmmmm®®®mm®m,®®®mt®mm
mmmmmmmmm®®mm®mt®®®m,®mm
©mmmmmmmm®®®mm®®®®®m®mm
�mmmmmmmmmm■mmmm•m.®m•mmmtmm
�mmmmmmmmmmmmmmm®mmmmmm
®mm®mmmmm®®®mm®®®®®®®®m
mmmmmmmmmm®®mm®mtm®®m,®mm
omm®mmmmmm®®m®®®®®®®®®m
©mm®mm®mm®®m•®®®®®m•m•®aa®
mmmmmmmmm®®m®®®®®®mt®mm
®mmmmmmmm®®®mm®®®®®®®mm
mmmmmm®mm®m•mm®®®®®®mmm
©mmmmmmmmm®®mm®®®®®®m®m
mmmmmmmmm®®mm®®®®®mtmmm
mmmmmmmmm®®m®®®©®®®mmm
mmmmmmmmm®®®mm®®®®®mtmmm
mmmmmmmmm®®mm®m.®®®mtmmm
mmm®mmmmmm®®mm®m.m•®®®m®m
mmmmmmmmm®®®m®®®®®®mtmmm
�mmmmmmmmmmmmmmm®mmmmmmm
®mmmmmm®®mm®mmm•m.®m•m•mtmtmm
®mmmmmmmmm®®mm®m®®®mmmm
mmm®mmmmm®®®m®®®®®®mt®®m
mmm®mmmmm®®®m®®®®®®®®®m
:'
®mmmmmmmmm®®mm®m.®®®mt®mm
®mmmmmmmmm®®mm®m.®®®mt®mm
mmmmmmmmm®®®mm®m.®®®m®mm
mm®mmmmmm®®mm®®®®®®®mm
: •
I I11
mm�mmm�m�®®m�®�®®®�®�m
mmmmmmmmm®®mm®mtm•®®mt®mm
'•
®mmmmmmmmm®®mm®®®®®mt®mm
•
mmmmmmmmm®®mm®mt®®®mtmmm
N..1.
All witsare in pgtL.lessotl,—iu indicated
NCDEQ Standard= 15A NCAC 02L .0202 Gmwdwater Suds (Eff.:
-Interim Mmcimum Allowable Concennation (Eff. 2013)
'Labamt 6, Pace (P), Shwly (S), and Test America (TA)
1= Estimated con, above the adjusted method detection limit
and below the adjusted repordng limit
Bxompound was found in the blade and sample.
n= Refer to Case Nave for further detail
Bold /,11—values exceed the NCDEQ Standard
Green boxes re present PointofCompliance Wells
NE=Not Established
<"Report Limit"= Value is less Mat Me Report Limit

Table 6 (Cont.)
History of Infill Groundwater and Surface Water Analytical Data
North Meek tofill Area Landfill
CEC Project No. 111-370.0001
31 of 4355
ammmmmmmmmmmmmmmmmtmtmmmmm
©mmmm®®mmmm®®mmmm®®mmm®®
®mmm®®®®mm®®®m®m®®®m®®®
mmm®mmmmm®mmmmmmmmtmtmmmmm
©mmmmmmmmmmmmmmmmmtmtmmmmm
�mmmmmmmmmmmmmmmmmtmtmmmmm
0mmomm®mmmmmmm®mmmtmtmmmm®
mm®m®®mmmm®®®mm®®®mmmmm®m
om®mmmmm®mmmmm®mmmmm®mmm
�mmmmmmmmmmmmmmmmmtmtmmmmm
�mmmmmmmmmmmmmmmmmtmtmmmmm
�mmmmmmmmmmmmmmmmmtmtmmmmm
�mmmmmmmmmmmmmmmmmtmtmmmmm
ommmmmmmmmmmmm®mmmmmmmmm
©mmmmmmmmmmmmmmmmmmmmmmm
©mmmmmmmmmmmmmmmmmt®mmmmm
mm®®mmmm®®mmmm®®mmmm®®mm
�mmmmmmmmmmmmmmmmmmmmmmm
©mmmmmmmmmmmmmmmmmmmmmmm
mm®m®®®m®®®®®mo®m®mtm®m®®
©mmmmmmmmmmmmmmmmmtmtmmmmm
omm©m®®mmmm®®momm®©mmmmm
mmmm®®mmmm0®®mm®m®mtmmm®m
�mmmmmmmmmmmmmmmmmtmtmmmmm
ommmmmmmmmmmmmmmmmmmmmmm
�mmmmmmmmmmmmmmmmmmmmmmm
�mmmmmmmmmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmmmmmmmmmm
mmm®mmmmm®mmmmmmmmtmtmmmmm
�mmmmmmmmmmmmmmmmmtmtmmmmm
ommmmmmmmmmmmmmmmmtmtmmmmm
�mmmmmmmmmmmmmmmmmtmtmmmmm
©mm®mmmmm®mmmmmmmmmmmmmm
mmmmmmmmmmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmmmmmmmmmm
: 11:
m
I I •
::
m
::
I I
m
I I •
::
m
::
I I
mmmm
I I
I I
mmm
I I
::
11
m
I I •
::
m
I I
m
I I •
::
m
I I
mmmm
I I
I I
mmm
I I
::
II•
m
I I •
::
m
::
I I
m
I I •
::
m
::
11
mmmm
I I
I I
mmm
I I
::
::
m
II•
::
m
::
II
m
II•
::
m
::
11
mmmm
II
II
mmm
II
::
::
m
II•
::
m
::
II
m
II•
::
m
::
11
mmmm
II
II
mmm
II
::
'
mmmmmmmmmm®®©mm®mmtmtmmmmm
om®®®®®m®mmmmm®m®®mtm®®®®
©®®®mmm®®®mmm®®®mmm®®®mm
mmm®mmmmm®mmmmmmmmtmtmmmmm
©mm®mmmmm®mmmmmmmm®mmmmm
mmmmmmmmmmmmmmmmmm®mmmmm
ommmm®®mmmm®®mmmm®®mmm®®
mmmmmmmmmmmmmmmmmmtmtmmmmm
mmmm®m®m®®®®®mm®m®mtmm®®®
mmm®mmmmm®mmmmmmmmtmtmmmmm
mmmmmmmmmmmmmmmmmmtmtmmmmm
mmmmm®®mmmm®®mmmm®®mmm®®
mm®®®mmm®®®mmmm®mmtmtm®®mm
�mmmmmmmmmmmmmmmmmmmmmmm
©mmmmmmmmmmmmmmmmmtmtmmmmm
®mmmmmmmmmmmmmmmmmmmmmmm
®m®®®mmm®®®m®m®®®mt®m®®®®
®m®m®®®m®®m®®mm®®®mtm®m®m
::
mm®mmmmm®mm®m®mmm®m®mmm
I'
©m
I I •
�m�mm
I I •
�m�mmmmm�®mmmm
©m
I I •
�m�mm
I I •
�m�mmmmm�®mmmm
�mmmmmmmmmmmmmmmmmmmmmmm
©m
1111
1111
m
• 111
: I11
m
. :::
. 111
m
. II
. :::
m
1111
:: 111
m
I I11
:: I11
m
.:::
111
. :::
' 11
.
II
mmmm
II
mmmm
II
mmmm
tl
tl
mmm
t
©mmmmmmmmmmmmmmmmm®mmmmm
11011FRMORM, NO,
:: 111
:: 111
I :
111
m
111
I :
�
I :
111
m
•111
I11
��
•: 111
m
I 1
:::I
::I
•. II
�1I,,:
��I:,:
��I:,:
: 111
m��m��m��m
• 11
::
m®
::::
m��m
•����
©mmmm
II
mmmm
tl
mmmm
tl
tl
mmm
tl
�mmmmmmmmmmmmmmmmmtmtmmmmm
Nate
All units are in µglL unless otherwised indicated
NCDEQ StsvdsM=15A NCAC OM.0202 Groundwater Stds (Eff.:
**Ivtuim Maximum Allowable Covowtratiov (Efi. 2013)
*Labommries=Pane (P), Shealy (S), end Test America (TA)
1= EstimatN cant. above the adjusted method detection limit
and below the adjusted rep—, limit
E=Compound was found iv the blW end sample.
--Ref to Case Narmdve fr furthu detail
Hold /yellow values exceed the NCDEQ S..&d
Green boxes represent Point of Compliance Wells
NE=Not Established
"'Report Limit" - Value is less that the Report Limit

Table 6 (Cont.)
History of Infill Groundwater and Surface Water Analytical Data
North Meek Infill Area Landfill
CEC Project No. 111-370.0001
32 of 4355
a000©©©©©©©ommmom
ammmmmmmmmm
1 1 ,
®
1 1
mmm
©mmmmmmmmmmmmmm®®
m®®mmmmm®m®m®m®®
mmmmmmmmmmmmmmmmm
®mmmmmmmmmmmmmmmm
ommmmmmmmmm®®mmmm
mmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmmm
�m0®mmmmmm®®0mmm®
ommmmmmmmmmmm®mmm
mmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmm
ommmmmmmmmmmmmmmm
©mmm®mmmmmmmmmmmm
®mmmmmmmmm®mmmmmm
mmmm®mmmmmmmm®®mm
mmmmmm®®®mmmmmmmmm
©mmmmmmmmmmmmmmmm
mmmm®mmm®mm®®mmmm
©mmmmmmmmmmmmmmmm
ommm®®®®mmm®®mmmm
mmm®mmmmmm®mmmmm
�mmmmmmmmmm®®®®®®
mmmmmmmmmmmmmmmm
ommmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmm
ommmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmm
©mmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmm
®®®mmmmmmmmmmmmm
I I1:
mmmmmmmmmmmmmmmm
I II
mmmmmmmmm
11
mmmmmm
1I
mmmmmmmmmmmmmmmm
�mmmmmmmmm
11
mmmmmm
-
mmmmmmmmmmmmmmmm
®mmmmmmmmmm®®mmm®
mmmmmmmmmmm®mmmmm
ommmmmmm
11:
t l :
mmmmmmm
©mmmmmmmmmmm®®®mm
mmmmmmmmmmmmmmmm
®mmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmmm
ommmmmmmmmmmmmm®®
mmmmmmmmmmmmmmmm
mmmmmm®®®mmm®®mmmm
mmmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmm
mmmm®mmmmmm®mmmmm
mmmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmm
I t
mmmmmmmmmm®mmmmm
®mmm®®®®®mmmmmmmm
®mmmmmmmmmmmmmmmm
1
mmmmmmmmmmmmmmmm
�m®mmmmmmmm®®mmmm
�mmmmmmm
1 t
mmm®®mmm
:t'
®mmmmmmmmmmmmmmmm
®mmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmmm
®mmmmmmmmmmmmmmmm
't
11
mmmmmmmmmmmmmmmm
�
®mmmmmmmmmmmmmmmm
I
I I11
mmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmm
111
mmmmmmmmmmmmmmmm
®mmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmm
N..I.
All wits are in VgtL.less otl, r iu l indicated
NCDEQ Standard- 15A NCAC 02L .0202 Gmwdwater Stds (Eff.:
a"Interim Mmcimum Allowable Concennnion(Eff. 2013)
'Labomt 6, Pace (P), Shwly (S), and Test Amok. (TA)
1= Estimated conc.above the adjusted method detection limit
and below the adjusted repordng limit
Bxompound was found in the blade and sample.
n= Refer to Case Nave for further detail
Bold /,11—values exceed the NCDEQ Standard
Green boxes re present Point ofComplia Wells
NE=Not Established
<"Report Limit"= Value is less Mat Me Repon Limit

Table 6 (Cont.)
History of Infill Groundwater and Surface Water Analytical Data
North Meek Infill Area Landfill
CEC Project No. 111-370.0001
33 of 4355
a000©©©©©©©ommmom
ammmmmmmmmm
1 1 ,
®
1 1
mmm
ammmmmmmmmmmmmm®®
m®®mm®®m®m®®®®®®
mmmmmmmmmmmmmmmmm
®mmmmmmmmmmmmmmmm
ommmmmmmmmm®®mmmm
mmmmmmmmmmmmmmmm
mmmmmm®mmmmmmmmmm
�mmm0mmm0m®mmmmmm
ommmmmmmmmmmm®mmm
mmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmm
ommmmmmmmmmmmmmmm
©mmm®mmmmmmmmmmmm
®mmmmmmmmm®mmmmmm
mmmm®mmmmmmmm®mmm
mmmmmm®®®mmmmmmmmm
©mmmmmmmmmmmmmmmm
mmmm®mmmmmm®®mmmm
©mmmmmmmmmmmmmmmm
ommm®®m®®mm®®mmmm
�mmm®©®0®mo®mmmmm
�mmmmmmmmmm®®®®®®
mmmmmmmmmmmmmmmm
ommmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmm
ommmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmm
©mmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmm
®®®mmmmmmmmmmmmm
I I1:
mmmmmmmmmmmmmmmm
I II
mmmmmmmmm
11
mmmmmm
1I.
mmmmmmmmmmmmmmmm
us—
�mmmmmmmmm
11
mmmmmm
-
mmmmmmmmmmmmmmmm
®mmmmmmmmmm®mmmmm
mmmmmmmmmmmmmmmmm
ommmmmmm
t t :
m®mmmm®
©mmmmmmmmmmm®®®mm
mmmmmmmmmmmmmmmm
®mmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmm
©mmmmmmmmmmmmmm®®
mmmmmmmmmmmmmmmm
mmmmmm©m®m®m®®mmmm
mmmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmm
�mmm®mmmmmm®mmmmm
mmmmmmm®mmmmm®mmmm
mmmmmmmmmmmmmmmm
�mmmmmmmmmm®mmmmm
®mmm®®m®®mmmmmmmm
®mmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmm
�®®®mmmmmmm®®mmmm
mmmmmm®mmm®mm®®mmm
:t'
®mmmmmmmmmmmmmmmm
®mmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmmm
mmmmmmm®m®mmmmmmm
®mmmmmmmmmmmmmmmm
't
11
mmmmmmmmmmmmmmmm
�
®mmmmmmmmmmmmmmmm
I
I I11
mmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmm
111
mmmmmmmmmmmmmmmm
®mmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmm
N..I.
All wits are in VgtL.less otl, r iu l indicated
NCDEQ Standard- 15A NCAC 02L .0202 Gmwdwater Stds (Eff.:
a"Interim Mmcimum Allowable Concennnion(Eff. 2013)
'Labomt 6, Pace (P), Shwly (S), and Test Amok. (TA)
1= Estimated conc.above the adjusted method detection limit
and below the adjusted repordng limit
Bxompound was found in the blade and sample.
n= Refer to Case Nave for further detail
Bold /,11—values exceed the NCDEQ Standard
Green boxes re present Point ofComplia Wells
NE=Not Established
<"Report Limit"= Value is less Mat Me Repon Limit

Table 6 (Cont.)
History of Infill Groundwater and Surface Water Analytical Data
North Meek Infill Area Landfill
CEC Project No. 111-370.0001
34 of 4355
aoo©©©©©©oommmom
©mmmmmmmmmmmmm®a
®®mmmmm®m®m®®®®
mmmmmmmmmmmmmmmm
®mmmmmmmmmmmmmmm
ommmmmmmmm®®mmmm
mmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmm
�mm0mm®®mmmommmm
ommmmmmmmmmm®mmm
mmmmmmmmmmmmmmm
mmmmmmmmmmmmmmm
mmmmmmmmmmmmmmm
mmmmmmmmmmmmmmm
ommmmmmmmmmmmmmm
©mm®®®mmmmmmmmmm
®mmmmmmmm®mmmmmm
mmm®®®mmmmmm®mmm
�mmmmm®mmmmmmmmm
©mmmmmmmmmmmmmmm
mmm®mmmmmm®®mmmm
©mmmmmmmmmmmmmmm
omm®®®®mmm®®mmm®
mmm®©®mmm®®®mmmm
Carbon DmIfid.
�mmmmmmmmm®®®®®®
mmmmmmmmmmmmmmm
ommmmmmmmmmmmmmm
mmmmmmmmmmmmmmm
mmmmmmmmmmmmmmm
.is_, 2-Di,hlomethem
mmmmmmmmmmmmmmmm
Di-,-b,tyl phthalate
mmmmmmmmmmmmmmm
mmmmmmmmmmmmmmm
ommmmmmmmmmmmmmm
mmmmmmmmmmmmmmm
©mmmmmmmmmmmmmmm
mmmmmmmmmmmmmmm
®®mmmmmmmmmmmmm
I I1:
mmmmmmmmmmmmmm®
I I1
mmmmmmmm
I I
mmmmmm
t 1I
mmmmmmmmmmmmmmm
mmmmmmmm
II
mmmmmm
-
mmmmmmmmmmmmmmm
®mmmmmmmmm®mmmmm
mmmmmmmmmmmmmmmm
ommmmmm
t l :
11:
m®mmm®®
©mmmmmmmmmm®®®mm
mmmmmmmmmmmmmmm
®mmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmm
ommmmmmmmmmmmm®®
tt
mmmmmmmmmmmmmmm
tt
mmm®®®m®m®mmmmm
mmmmmmmmmmmmmmmm
tt
mmmmmmmmmmmmmmm
mmm®mmmmmm®mmmmm
mmmmmmmmmmm®mmmm
mmmmmmmmmmmmmmm
I t
mmmmmmmmm®mmmmm
®mm®®®®®mmmmmmmm
SIR
®mmmmmmmmmmmmmmm
19
1
mmmmmmmmmmmmmmm
�®®mmmmmmmm®mmmm
:1
®mmmmmmmmmmmmmmm
®mmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmm
®mmmmmmmmmmmmmmm
't
11
mmmmmmmmmmmmmmm
�
®mmmmmmmmmmmmmmm
I
I I11
mmmmmmmmmmmmmmm
1t
mmmmmmmmmmmmmmm
111
mmmmmmmmmmmmmmm
®mmmmmmmmmmmmmmm
mmmmmmmmmmmmmmm
N..1.
All witsare in pgtL.lessotberwiu indica
NCDEQ Standard- 15A NCAC 02L .0202 Gmwdwater Stds (Eff.:
-Interim Mmcimum Allowable Concennnion(Eff. 2013)
'Labomt 6, Pace (P), Shwly (S), and Test Amok. (TA)
1= Estimated con, above the adjusted method detection limit
and below the adjusted repordng limit
Bxompound was found in the blade and sample.
n= Relrr to Case Nanaave for further detail
Bold /yellow values exceed the NCDEQ Standard
Green boxes re present Point ofCompIia Wells
NE=Not Established
<"Report Limit"= Value is less Mat Me Report Limit

Table 6 (Cont.)
History of Infill Groundwater and Surface Water Analytical Data
North Meek Infill Area Landfill
CEC Project No. 111-370.0001
35 of 4355
aoo©©©©©©©ommmomomomom
ammmmmmmmm
1 1 ,
®
1 1
mmmmmmmmm
©mmmmmmmmmmmmm®®®®®®®®
®®mmmmmmm®m®m®®®®®®®®
mmmmmmmmmmmmmmmmmmmmm
©mmmmmmmmmmmmmmmmmmmmm
ommmmmmmmm®®mmmmmmmmmm
mmmmmmmmmmmmmmmmmmmmm
mmmmmommmmmmmmmmmmmmmm
mmmmmmmm0mmmmmm0mmm0mm
ommmmmmmmmmm®mmmmmmmmm
mmmmmmmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmmmmmmm
ommmmmmmmmmmmmmmmmmmmm
©mm®mmmmmmmmmmmmmmmmmm
©mmmmmmmm®mmmmmmmmmmmm
mmm®mmmmmmmm®®mmmmmmmm
mmm®®®mmmmmmmmmmmmmmm
©mmmmmmmmmmmmmmmmmmmmm
mmm®®®m®mm®®mmmmmmmmmm
©mmmmmmmmmmmmmmmmmmmmm
omm®®®®mmm®®mmmmmmmmm�a
mmm®mmm®m®®mmmm®m®mmm®
mmmmmmmmmm®®®®®®®®®®®®
mmmmmmmmmmmmmmmmmmmmm
ommmmmmmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmmmmmmmm
Di —butyl phthalate
mmmmmmmmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmmmmmmm
ommmmmmmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmmmmmmm
©mmmmmmmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmmmmmmmm
m®®mmmmmmmmmmmmmmmmmmm
t 1t:
mmmmmmmmmmmmmmmmmmmmm
11
mmmmmmmm
11
mmmmmmmmmmmm
tt•
mmmmmmmmmmmmmmmmmmmmm
t 1
mmmmmmmm
11
mmmmmmmmmmmm
-
11
mmmmmmmmmmmmmmmmmmmmm
®mmmmmmmmm®®mmm®m®mmmm
mmmmmmmmmmmmmmmmmmmmmm
ommmmmm
11:
11
m®mmmm®m®m®m®
®mmmmmmmmmm®®®mmmmmmmm
mmmmmmmmmmmmmmmmmmmmm
®mmmmmmmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmmmmmmmm
ommmmmmmmmmmmm®®®®®®®®
mmmmmmmmmmmmmmmmmmmmmm
mmmm®®®mmm®®mmmmmmmmmm
mmmmmmmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmmmmmmmm
mmm®mmmmmm®mmmmmmmmmmm
mmmmommmmmm®mmmmmmmmmm
mmmmmmmmmmmmmmmmmmmmm
tit
mmmmmmmmm®mmmmmmmmmmm
©mm®®®®®mmmmmmmmmmmmm®
®mmmmmmmmmmmmmmmmmmmmm
111
mmmmmmmmmmmmmmmmmmmm®
®®®mmmmmmm®®mmmmmmmmmm
®®®m®®®®®m®mmmmmm®mmmm
�mmmmm®
11
mmm®®mmmmmmmm®
t'
©mmmmmmmmmmmmmmmmmmmmm
©mmmmmmmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmmmmmmmm
1tt
mmmmOm®®��®mmmmmmmmmm
©mmmmmmmmmmmmmmmmmmmmm
't
tt
mmmmmmmmmmmmmmmmmmmmm
••
©mmmmmmmmmmmmmmmmmmmmm
• t •
"'
tt 1tt
mmmmmmmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmmmmmmm
t ltt
mmmmmmmmmmmmmmmmmmmmm
©mmmmmmmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmmmmmmm
Nate
Allunits are in µg/L unles oth—mdindicated
NCDEQ StandsM - ISA NCAC 02L.0202 Oround—St& (Eff.
'*1-no, Maximum Allowable Conowtretion (Efi. 2013)
'Labotamnes=Pane (P), Shealy (S), end Teat America CTA)
J = Estimated cant. above the adjusted method detection limit
and below the adjusted reposing limit
B=Compound was found in the blW end sample.
o- Ref to Case Nartative f further detail
Bold /yellow values exceed the NCDEQ S..&d
Green boxes represent Point of Compliance Well,
NE -Not Established
<^Report Limit"- Value is less that the Report Limit

Table 6 (Cont.)
History of Infill Groundwater and Surface Water Analytical Data
North Meek tofill Area Landfill
CEC Project No. 111-370.0001
36 of 4355
©mmmmmmmmmmmmm®®mmmmmmmmmmmmm©®
®®mmmmm®m®mm®®®®®mmmmmmm®®®®®®
mmmmmmmmmmmmmmmmmmmmmmmmmmmmm®
©mmmmmmmmmmmmmmmmmmmmmmmmmmmmm®
ommmmmmmmm®®mmmmmmmmmmmmm®®mmm®
mmmmmmmmmmmmmmmmmmmmmmmmmmmmm®
0mmmm®mmmmmommmmmmmm©mmmomommmmt
mmm®®mm®m®mmmmmmmm®mmmmmmmmmmmmt
ommmmmmmmmmm®mmmmmmmmmmmmmm®mmm
mmmmmmmmmmmmmmmmmmmmmmmmmmmmm®
mmmmmmmmmmmmmmmmmmmmmmmmmmmmm®
mmmmmmmmmmmmmmmmmmmmmmmmmmmmm®
mmmmmmmmmmmmmmmmmmmmmmmmmmmmm®
ommmmmmmmmmmmmmmmmmmmmmmmmmmmm®
..
©mm®mmmmmmmmmmmmmm®mmmmmmmmmmm®
©mmmmmmmm®mmmmmmmmmmmmmm®mmmmm®
mmm®mmmmmmmm®mmmmm®mmmmmmmm®mmm
mmmm®®®mmmmmmmmmmmm®®®mmmmmmmmm
©mmmmmmmmmmmmmmmmmmmmmmmmmmmmmm
mmm®mmmmmm®®mmmmmm®®®mmmm®®mmm®
©mmmmmmmmmmmmmmmmmmmmmmmmmmmmm®
ommm®®®mmm®mmmm®mmm®®®mmm®®mmmmt
mmm®mmmm®m®mmmmmmm®®®mmm®®ommmmt
mmmmmmmmmm®®®®®®mmmmmmmmm®®®®m®
mmmmmmmmmmmmmmmmmmmmmmmmmmmmm®
ommmmmmmmmmmmmmmmmmmmmmmmmmmmmm
�mmmmmmmmmmmmmmmmmmmmmmmmmmmmmm
�mmmmmmmmmmmmmmmmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm
mmmmmmmmmmmmmmmmmmmmmmmmmmmmmm®
mmmmmmmmmmmmmmmmmmmmmmmmmmmmm®
ommmmmmmmmmmmmmmmmmmmmmmmmmmmm®
mmmmmmmmmmmmmmmmmmmmmmmmmmmmm®
©mmmmmmmmmmmmmmmmmmmmmmmmmmmmm®
mmmmmmmmmmmmmmmmmmmmmmmmmmmm�mmt
m®®mmmmmmmmmmmmm®®mmmmmmmmmmmmm
III:
mmmmmmmmmmmmmmmmmmmmmmmmmmm®®®
11
mmmmmmmm
I I
mmmmmmmmmmmmmm
I I
mmm®®®
III•
mmmmmmmmmmmmmmmmmmmmmmmmmmm®®®
mmmmmmmm
I I
mmmmmmmmmmmmmm
I I
mmm®®®
aaaaaaaaaaaaaa,-
11
mmmmmmmmmmmmmmmmmmmmmmmmmmmmm®
®mmmmmmmmm®®mmmmmmmmmmmmm®®mmm®
mmmmmmmmm®mmmmmmmmmmmmmmmmmmmm
Ommmmmm
11
11
m®mmmm®®mmmmm
11
11
m®mm®�®
©mmmmmmmm®m®®®mmmmmmmm®m®m®®®mm
mmmmmmmmmmmmmmmmmmmmmmmmmmmmm®
®mmmmmmmmmmmmmmmmmmmmmmmmmmmmm®
mmmmmmmmmmmmmmmmmmmmmmmmmmmmmm®
ommmmmmmmmmmmm®®mmmmmmmmmmmmm®®
mmmmmmmmmmmmmmmmmmmmmmmmmmmmmm®
mmmm®®®m®m®®mmmmmmm®®®mmm®®mmm®
mmmmmmmmmmmmmmmmmmmmmmmmmmmmm®
mmmmmmmmmmmmmmmmmmmmmmmmmmmmmm®
mmm®mmmmmm®mmmmmmm®mmmmmm®®mmm®
mmmmmmmmmmm®mmmmmmmmmmmmmm®mmm®
�mmmmmmmmmmmmmmmmmmmmmmmmmmmmmm
III
mmmmmmmmm®mmmmmmmmmmmmmm®mmmm®
©mm®®®®®mmmmmmmmmm®®®®®m®mmm��mt
®mmmmmmmmmmmmmmmmmmmmmmmmmmmmmm
III
mmmmmmmmmmmmmmmmmmmmmmmmmmm�mmt
®®®mmmmmmm®®mmmm®®mmmmmmm®®mmm®
®®®m®®®®®m®mmmm®®®m®®®®mm®®mmm®
I'
©mmmmmmmmmmmmmmmmmmmmmmmmmmmmm®
©mmmmmmmmmmmmmmmmmmmmmmmmmmmmm®
mmmmmmmmmmmmmmmmmmmmmmmmmmmmm®
©mmmmmmmmmmmmmmmmmmmmmmmmmmmmm®
II
mmmmmmmmmmmmmmmmmmmmmmmmmmmmm®
••'t
©mmmmmmmmmmmmmmmmmmmmmmmmmmmmm®
• , I •
1I 11I
mmmmmmmmmmmmmmmmmmmmmmmmmmmmm®
mmmmmmmmmmmmmmmmmmmmmmmmmmmmm
I III
mmmmmmmmmmmmmmmmmmmmmmmmmmmmm®
©mmmmmmmmmmmmmmmmmmmmmmmmmmmmm®
mmmmmmmmmmmmmmmmmmmmmmmmmmmmm®
Nate
Allunits arein µ /Lunles otherwisedivdicated
NCDEQ Srevda —15A NCAC 02L.0202 Groundwater Stds (Eff.:
'*Ivtuim Maximum Allowable Covowtratiov (Efi. 2013)
'Labotamnes=Pane (P), Shealy (S), end Test America (TA)
1 = EstimatN cant. above the adjusted method detection limit
and below the adjusted reponivg limit
B=Compound was found m the blW and sample.
o— Ref to Case Nartedve f Cunha detail
Bold /yellow values exceed the NCDEQ Standard
Green boxes represent Point of Compliance Wells
NE=Not Established
<^Report Limit" — Value is less that the Report Limit

Table 7
History of Closed Groundwater and Private Wells Analytical Detections
Spring 2019 Semi -Annual Groundwater Monitoring
North Meek Closed Phase I Area Landfill
CEC Project No. 111-370.001
37 of 4355
Constituent
Std.
MW-1
Laboratory
PR
PR
PR
PR
PR
PR
S
S
S
S
S
S
S
S
P
P
P
P
P
P
P
P
P
P
S
S
Sample Date
3.20.98
7.16.98
4.13.99
8.25.99
3.9.00
8.16.00
3.23.01
10.6.01
3.16.02
10.31.02
3.26.03
9.13.03
3.26.04
12.2.04
4.23.05
10.25.05
3.28.06
9.27.06
3.31.07
4.9.08
5.13.09
10.18.11
4.12.12
10.24.12
4.25.13
10.3.13
Acetone
6000
<50
<50
<50
<50
<50
<50
<20
<20
<20
<20
<20
<20
<20
<20
<25
<25
<25
<25
<25
<25
<25
2.6
<25
<25
<20
<20
Acenaphthylene
80
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Anthracene
2000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Antimony*
1
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<6
<6
<6
<10
<10
Arsenic
10
<50
<10
<50
<10
<10
<10
18
<5
<5
<5
<5
<5
<10
<10
<5
<5
<5
<5
<5
<5
3.6
<10
<10
13.1
12
<10
Barium
700
<100
<100
<100
690
100
73
59
75
53
51
45
55
45
59
43
250
46
53
43
59.2
40.2
25.2
68
193
120
71
Benzene
1
<5
<5
<5
<5
<5
<5
15
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<10
<10
<10
<1
<1
Beryllium*
4
1 NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<I
<I
<I
<4
1 <4
Bromodichloromethane
0.6
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<1
<1
<1
<1
<1
Bromoform
4
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<1
<1
<1
<1
<1
B fluranthene
0.05
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
2-Butamme(MEK)
4,000
<10
<10
<10
<10
<10
<10
<10
<10
<10
QO
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<5
<5
<5
<10
<10
Cadmium
2
5
<5
<5
<5
<5
<1
<2
<2
<2
<2
<2
<2
<2
<2
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<2
<2
Calcium
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Chloroethane
3000
<10
<10
<10
<10
<10
<10
<5
<5
<5
<5
<5
<5
<5
<5
<10
<10
<10
<10
<10
<10
<10
<1
<1
<1
<2
<2
Chloroform
70
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<1
<1
<1
<1
<1
Chromium
10
<5
<5
<50
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<2
22
<2
<2
<5
0.57
<5
<10
<10
8.61
<5
<5
Cobalt*
1
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<10
<10
<10
<25
<25
Copper
1,000
1 NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<10
1 <10
1 31.4
15
1 <5
Carbon Disulfide
700
<50
<50
<50
<50
<50
<50
<5
<5
<5
<5
<5
<5
<5
<5
<10
<10
<10
<10
<10
<10
<10
<2
<2
<2
<1
<1
Dibromochloromethane
0.4
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<I
<I
<I
<I
<I
1,1-Dichloroethane
6
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<1
<1
<1
<1
<1
1,1-Dichloroethene
350
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<1
<1
<1
<1
<1
1,4-Dichlombenzene
6
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<1
<1
<1
<1
<1
cis-1,2-Dichloroethene
70
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<1
<1
<1
<1
<1
1,4-Dioxane
3
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Eth Ibenune
600
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<1
<1
<1
<1
<1
2-flexanone
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
4-Meth 1-2- entmone
100
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Toluene
600
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<1
<1
<1
<1
<1
X lens
500
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<2
<2
<2
<1
<1
Lead
15
<15
<5
<15
<5
<5
<5
<3
<3
<3
<3
<3
<3
<3
<3
<5
6.8
<5
<5
<5
<5
<5
<10
<10
<10
<10
QO
Manganese
50
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Mercury
1
<0.2
<0.2
<0.2
<0.2
<0.2
<0.2
<0.1
<0.I
<0.1
<0.1
<0.4
<0.4
<0.4
<0.4
<0.2
<0.2
<0.2
<0.2
<0.2
<0.2
<10
<0.2
<0.2
<0.2
<0.1
0.1
Methylene Chloride
5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
NS
<1
<1
<1
<1
<1
Naphthalene
6
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Phenanthrene
200
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Pyre-
200
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Nickel
100
1 NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<50
1 50
1 50
<40
1 <40
Selenium
20
<10
QO
<10
QO
31
<10
<5
<5
<5
7.2
<5
<5
<5
<5
<5
<5
<5
<5
<10
QO
<10
<10
<10
<10
<10
QO
Sulfide
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Silver
20
<18
<5
<18
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<2
<2
<2
<2
<5
<5
<5
<10
<10
<10
<5
<5
Tetrah drofiamn
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<10
<10
<10
<5
<5
Thallium*
0.2
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<5.5
6.7
<5.5
NS
NS
Ti.
2000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Vanadium*
0.3
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<25
8.1
53A
<50
<50
Vinyl Chloride
0.03
<10
<10
<10
<10
<10
<10
<2
<2
<2
<2
<2
1 <2
<2
<2
1 <5
<5
<5
<5
<5
<5
<5
<1
<1
<I
<1
<1
Zinc
1000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<10
17.2
45.7
<20
20
Alkaliity
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
348,000
[sv,000,000
289,000
330,000
NS
Ammonia-N
1,500
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Iron
300
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Total Dissolved Solids
500,000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
351, 000
208,000
371,000
310, 000
NS
Sulfate
250,000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
14,600
7,270
14,400
31,000
NS
Carbon Dioxide
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Chloride
250,000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<5000
6,350
3,040
3,600
NS
Notes:
All units are in µg/L unless otherwised indicated
NCDEQ Standard=15A NCAC 02L .0202 Groundwater Stds (Eff. 2013)
* Interim Maximum Allowable Con-botion (Eff. 2013)
Laboratories= Pace (P), Shealy (S), and Test America (TA)
J= Estimated conc. above the adjusted method detection limit
and below the adjusted reporting limit
B=Compound was found in the blank and sample.
n=Refc,to Case Narrative for "her detail
Bold /yellow values exceed the NCDEQ Standard
NE =Not Established
< "Report Limit" = Value is less that the Report Limit
Green boxes indicate Point of Compliance Wells

Table 7 (cont.)
History of Closed Groundwater and Private Wells Analytical Detections
Spring 2018 Semi -Annual Groundwater Monitoring
North Meek Closed Phase I Area Landfill
CEC Project No. 111-370.001
38 of 4355
Constituent
Std.
NM-1 (cont.)
MW4
Laboratory
S
S
S
S
S
P
TA
TA
TA
P
TA
PR
PR
PR
PR
PR
PR
S
S
S
S
S
S
S
S
Sample Date
4.10.14
10.23.14
4.24.15
10.21.15
4.22.16
10.27.16
4.28.17
10.10.17
4.10.18
10.5.18
4.22.19
3.20.98
7.28.98
4.13.99
8.25.99
3.9.00
8.16.00
3.23.01
10.6.01
3.16.02
10.31.02
3.26.03
9.13.03
3.26.04
12.2.04
Acetone
6000
<20
<20
<20
2.6
<20
<25
5.1
<5
<5
<25
<10
<50
<50
<50
<50
<50
<50
<20
<20
<20
<20
<20
<20
<20
<20
Acenaphthylene
80
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.5
<0.76
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Anthracene
2000
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.05
<0.76
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Antimony'
1
<10
<10
<10
1.2
NS
<5
13
<3
<3
<5
<3
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Arsenic
10
<10
<10
10
<26
2.6
<10
1.3
1
0.97 J
<10
1.7
<50
<10
<50
<10
<10
<10
14
<5
<5
<5
<5
<5
<10
<10
Barium
700
65
110
77
460
81
66.4
67
370
33
64.2
85
<100
870
<100
110
<100
100
140
120
82
100
120
190
220
220
Benzene
1
<1
<1
<t
<0.21
<1
<1
<0.5
<0.5
<0.5
<1
<0.50
<5
15
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
Beryllium'
4
<4
<4
<4
1 1.6
NS
I <1
I <1
<1
<1
<1
I <1
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Bromodichloromethane
0.6
<1
<1
<1
<0.23
NS
<1
<1
<1
<1
<1
<1
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
Bromoform
4
<1
<1
<1
<0.35
NS
<1
<1
<1
<1
<1
<1
<5
1 <5
1 <5
<5
<5
1 <5
<5
1 <5
1 <5
<5
1 <5
<5
<5
1 <5
Bem o(b)fluranthene
0.05
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.05
<0.15
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
2-Butamn(MEK)
4,000
<10
<10
<10
<18
NS
<5
<5
<5
<5
<5
<5
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
Cadmium
2
<2
<2
<2
0.64
<2
<1
<0.5
<0.5
<0.5
<1
<0.50
5
<5
<5
<5
<5
<1
<2
<2
<2
<2
<2
<2
<2
<2
Calcium
NE
NS
NS
NS
110,000
100,000
98,500
NS
NS
NS
90,500
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Chloroethane
3000
<2
<2
<2
<0.28
NS
<1
<1
<1
<1
<1
<1
<10
<10
<10
<10
<10
<10
<5
<5
<5
<5
<5
<5
<5
<5
Chloroform
70
<1
<1
<1
<0.21
NS
<1
<2
<2
<2
<1
<2
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
Chromium
10
<5
<5
<5
1 20
1 <5
<5
<0.5
<0.5
<5
<5
1 <5
<5
<5
<50
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
Cobalt'
1
<25
Q5
<25
16
<25
<5
1 1.7
7.2
0.87 J
<5
1
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Copper
1,000
<5
7.3
<5
67
5.1
<5
1 <2
0.68
<2
<5
<2
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Carbon Disulfide
700
<1
<1
<1
<0.45
NS
<2
1 -2
<2
<2
Q
<2
<50
<50
<50
<50
<50
<50
<5
<5
<5
<5
<5
<5
<5
<5
Dibromochloromethane
0.4
<I
<1
<I
<0.23
NS
<I
<1
<I
<I
<1
<I
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
1,1-Dichloroethane
6
<1
<1
<1
<0.19
<1
<1
<1
<1
<1
<1
<1
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
1,1-Dichloroethene
350
<1
<1
<1
<0.31
<1
<1
<1
<1
<1
<1
<1
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
1,4-Dichlombemme
6
<1
<1
<1
<0.19
<1
<1
<1
<1
<1
<1
<1
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
cis-1,2-Dichloroethene
70
<1
<1
<1
<02
<1
<1
<1
<1
<1
<t
<t
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
1,4-Dioxane
3
NS
NS
NS
NS
NS
NS
NS
NS
NS
6.9
8.7
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Eth Ibenune
600
<1
<1
<I
1 <0.21
1 NS
<1
<0.5
<0.5
<0.5
<1
<0.50
<5
1 <5
1 <5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
2-Hexamme
NE
NS
NS
NS
NS
NS
<5
<5
<5
<5
<5
<5
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
4-Meth 1-2- entmone
100
NS
NS
NS
NS
NS
<5
1 <5
<5
<5
<5
1 <5
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Toluene
600
<1
I <1
1.1
<0.24
NS
<1
<0.5
<0.5
<0.5
<1
<0.50
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
X lens
500
<1
<1
1.3
<0.32
NS
<1
<1
<1
<1
<1
<1
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
Lead
15
<10
<10
<10
16
<10
<5
0.21
0.29
<0.5
<5
<0.50
<15
<5
<15
<5
<5
<5
<3
<3
<3
<3
<3
<3
<3
<3
Manganese
50
NS
NS
NS
4,500
3,200
2,960
2,100
18,000
1600
2,550
5,400
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Mercury
1
<0.1
<0.1
<0.1
<0.028
<0.1
NS
<0.2
<0.2
<0.2
<0.2
<0.2
<0.2
<0.2
<0.2
0.4
<0.2
<0.2
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.4
<0.4
Methylene Chloride
5
<I
<1
<I
0.22
NS
<1
<5
<5
<5
<1
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
1 <5
1 <5
<5
<5
<5
Naphthalene
6
NS
NS
NS
NS
NS
NS
NS
NS
NS
<1.5
<0.76
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Phemmthrene
200
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.2
<0.76
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Pyre-
200
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.1
<0.76
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Nickel
100
<40
<40
<40
14
<40
1 <5
<2
<2
<2
1 <5
1 0.81 J
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Selenium
20
<10
I <10
<10
<9.5
NS
QO
-2.5
<2.5
<2.5
<10
<2.5
QO
<10
<10
<10
<10
<10
<5
<5
<5
<5
<5
<5
<5
<5
Sulfide
NE
NS
NS
NS
NS
NS
<100
NS
NS
NS
<100
NS
NS
NS
NS
I NS
NS
I NS
NS
NS
NS
NS
NS
NS
NS
NS
Silver
20
<5
<5
<5
<1.7
NS
<5
<0.5
<0.5
<0.5
<5
<0.50
<18
<5
<18
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
Tetrah drofuran
NE
<5
<5
<5
<0.57
<5
<10
<10
<10
<10
<10
20
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Thallium'
0.2
NS
NS
NS
NS
NS
6.7
Q
<2
<2
<10
<5
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Tin
2000
NS
NS
NS
NS
NS
NS
NS
NS
<5
<5
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
I NS
NS
NS
NS
Vanadium'
0.3
<50
<50
<50
71
7
<5
<5
<5
<5
<5
<5
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Vinyl Chloride
0.03
1.5
<1
<1
<0.5
<1
<t
0.65
1.8
NS
<1
<1
<10
<10
<10
<10
<10
<10
<2
<2
<2
<2
<2
<2
<2
<2
Zinc
1000
43
31
<20
200
11
1 40
1 <20
12
<10
<10
<10
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Alkalinity
NE
NS
NS
NS
370,000
370,000
396,000
290,000
230,000
210,000
1 344,000
1 450,000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Ammonia-N
1,500
NS
NS
NS
860
700
720
NS
NS
NS
470
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Iron
300
NS
NS
NS
NS
NS
13,800
15,000
8,100
6,000
21,700
20000 B
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Total Dissolved Solids
500,000
NS
NS
NS
460,000
400,000
432,000
410,000
280,000
270,000
458,000
950,000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Sulfate
250,000
NS
NS
NS
NS
NS
34,200
46,000
34,000
42,000
40,300
22,000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Carbon Dioxide
NE
NS
NS
NS
440,000
500,000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Chloride
250,000
NS
NS
NS
3,300
3,000
3,300
6,000
3,100
7,300
<1000
30,000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Notes:
All units are in µg/L unless othe-ised indicated
NCDEQ 3tsndard= l5A NCAC 02L .0202 Ground
' Interim Maximum Allowable Concentration (Eff.
Labomoon- Pace (P), Shealy (S), and Test A"'
J= Estimated cone
. above the adjusted method dete
and below the adjusted reporting limit
B=Compound was found in the blank and sample
n=Refetto Case Narrative for "he, detail
Bold /yellow values exceed the NCDEQ Standard
NE =Not Established
< "Report Limit" = Value is less that the Report Li,
Green boxes indicate Point of Compliance Wells

Table 7 (cont.)
History of Closed Groundwater and Private Wells Analytical Detections
Spring 2018 Semi -Annual Groundwater Monitoring
North Meek Closed Phase I Area Landfill
CEC Project No. 111-370.001
39 of 4355
Constituent
Std.
MW4 (cont.)
Laboratory
P
P
P
P
P
P
P
P
P
P
S
S
S
S
S
S
S
P
"IA
"IA
TA
'IA
P
TA
Sample Date
4.23.05
10.25.05
328.06
9.27.06
3.31.07
4.9.08
5.13.09
10.18.11
4.12.12
10.24.12
4.25.13
10.3.13
4.M14
10.23.14
4.24.15
10.21.15
4.22.16
10.27.16
5.1.17
6.15.17
10.10.17
4.10.18
10.5.18
4.22.19
Acetone
6000
<25
<25
<25
<25
<25
<25
<25
5
<25
<25
<20
28
<20
<20
<20
5
<20
<25
15
5.8
5.7
2.7 Jcn
<25
<25
Acenaphthylene
80
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.5
<0.5
Anthmeene
2000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.05
10.05
Antimony'
1
NS
NS
NS
NS
NS
NS
NS
<6
<6
<6
<10
<10
<10
<10
<10
0.23
NS
<5
<3
<3
<3
<3
<5
<5
Arsenic
10
<5
15
<5
<5
<5
<5
3.2
7.6
<10
<10
<10
<10
<10
<10
<10
1.9
5.6
<10
0.62
NS
0.56
0.82 J
<10
0.52 J
Barium
700
1 240
280
260
280
320
336
343
557
<100
527
620
620
650
610
650
550
660
241
440
NS
410
430
345
430
Benzene
1
<5
<5
<5
<5
<5
<5
<5
<10
<10
<100
<1
<1
<1
<1
<1
<0.21
<1
<t
1.1
0.32
1.1
0.74
<1
0.71
Beryllium'
4
NS
NS
NS
NS
NS
NS
NS
<1
<1
<10
<4
<4
<4
<4
<4
<0.12
NS
<1
<t
<1
<1
<1
<1
Bromodichloromethane
0.6
<5
<5
1 <5
1 <5
<5
1 <5
<5
1 <1
I <1
<I
<I
<I
<1
<I
<1
<0.23
NS
<t
<t
<t
<1
<1
<1
<I
Bromoform
4
<5
<5
<5
<5
<5
<5
<5
<1
<1
<1
<1
<1
<1
<1
<1
<0.35
NS
<1
<1
<1
<1
<1
<1
<1
B fluranthene
0.05
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.05
10.05
2-Butanone(MEK)
4,000
<10
<10
<10
<10
<10
QO
<10
<5
<5
<1
<10
<10
<10
<10
<10
<18
NS
<5
<5
<5
<5
<5
<5
<5
Cadmium
2
<1
<1
<1
<1
<1
<1
<1
<1
<1
<5
<2
<2
<2
<2
<2
<0.044
0.12
<1
<0.5
NS
<0.5
<0.5
<1
<1
Calcium
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
<1
NS
NS
NS
NS
NS
550,000
71,000
34,700
NS
NS
NS
NS
51,000
NS
Chloroethane
3000
<10
<10
<10
<10
<10
<10
<10
<1
<1
NS
<2
<2
<2
<2
<2
<0.28
NS
<1
<1
<1
<1
<1
<1
<1
Chloroform
70
1 <5
<5
<5
<5
<5
<5
<5
<1
<1
<1
<1
<1
<1
<1
<1
<0.21
NS
<1
<2
<2
<2
<2
<1
I <1
Chromium
10
<2
<2
<2
<2
<5
<5
1 0.4
<10
<10
I <t
<5
<5
<5
<5
1 <5
0.87
6.l
<5
8
NS
2.6
It J
8.1
<5
Cobalt'
1
NS
NS
NS
NS
NS
NS
NS
102
<10
11.7
Q5
<25
-25
<25
<25
18
1 19
<5
6
NS
4.9
1 4.8
<5
4.6
Copper
1,000
NS
NS
NS
NS
NS
NS
NS
<10
<,0
<10
<5
5.9
<5
<5
<5
1.9
20
<5
3.8
NS
l.6
12
<5
0.71 JB
Carbon Disulfide
700
<10
<10
<10
<10
<10
<10
<10
Q
Q
<2
<1
<1
<1
<1
<1
1.7
NS
<2
<2
<2
Q
Q
Q
<2
Dibromochloromethone
0.4
NS
NS
NS
NS
NS
NS
NS
<l
<l
<I
<I
<I
<l
<I
<l
<0.23
NS
<I
<I
<I
<l
<l
<l
<I
1,1-Dichloroethane
6
<5
<5
<5
<5
<5
<5
<5
<1
<1
<1
<1
<1
<1
<1
<1
<0.19
<1
<1
<1
<1
<1
<1
<1
<1
1,1-Dichloroethene
350
<5
<5
<5
<5
<5
<5
<5
<1
<1
<I
<I
<I
<1
<I
<1
0.45
<1
<1
<1
<1
<1
<1
<1
<I
1,4-Dichlorrbemene
6
<5
<5
<5
<5
<5
<5
<5
<1
<1
<1
<1
<1
<1
<1
<1
<0.19
<1
<1
<1
<1
<1
<1
<1
<1
cis-1,2-Dichloroethene
70
<5
<5
<5
<5
<5
<5
<5
<1
<1
<I
<I
<I
<1
<I
<1
<02
<I
<I
<I
<I
<1
<1
<1
<I
1,4-1hoxane
3
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<2
<2
Eth (benzene
600
<5
<5
<5
<5
1 <5
<5
1 <5
1 <1
<1
<I
<I
<I
<1
<I
<1
<0,21
1 NS
<1
<0.5
<0.5
<0.5
<0.5
<1
<I
2-Hexanone
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<5
<5
<5
<5
1 <5
<5
<5
4-Meth 1-2- entmone
100
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
15
<5
<5
<5
<5
<5
15
Toluene
600
<5
<5
<5
<5
<5
<5
<5
<1
<1
<1
<1
<1
<1
<1
<1
<0.24
NS
<1
<0.5
<0.5
<0.5
<0.5
<1
<1
X lens
500
<5
<5
<5
<5
<5
<5
<5
<2
<2
<2
<I
<I
<1
<I
<1
<0.32
NS
<t
<t
<t
<1
<1
<1
<t
Lead
15
<5
<5
<5
<5
<5
<5
<5
<10
<10
<10
<10
<10
<10
<10
<10
0.28
2.7
1 5.9
11
1 NS
3.9
1.1
5.3
1.3
Manganese
50
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
3,300
3,500
1390
820
NS
760
730
680
670
Mercury
1
<0.2
<0.2
<0.2
<0.2
<0.2
<0.2
<0.2
<0.2
<0.2
<0.2
<0.1
<0.1
<0.1
<0.1
<0.1
<0.028
<0.1
<0.2
NS
<0.2
<0.2
<0.2
<0.2
Methylene Chloride
5
<5
<5
<5
<5
<5
<5
<5
<1
<1
<1
<I
<I
<1
I <I
<1
<0,42
NS
<I
<5
<5
<5
<5
<1
<I
Naphthalene
6
1 NS
NS
I NS
I NS
NS
I NS
I NS
NS
I NS
I NS
NS
I NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
1 <1.5
<1.5
Phenanthrene
200
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
I NS
NS
NS
NS
NS
NS
<0.2
<0.2
Pyrene
200
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.1
<0.1
Nickel
100
NS
NS
NS
NS
NS
NS
NS
<50
<50
<50
<40
<40
<40
<40
<40
8
15
<5
9.3
NS
3.8
4.9
7
4.2
Selenium
20
<5
<5
<5
<5
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<9.5
NS
<10
<2.5
NS
-2.5
-2.5
<10
<10
Sulfide
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<100
NS
NS
NS
NS
1,500
NS
Silver
20
<2
Q
<2
Q
<5
<5
<5
<10
<10
<10
<5
<5
<5
<5
<5
<1.7
NS
<5
<0.5
NS
<0.5
<0.5
<5
<5
Tetrah drofmm
NE
NS
NS
NS
NS
NS
NS
NS
<10
<10
<10
<5
<5
<5
<5
<5
<0.57
<5
<10
1 <10
1 <10
<10
<10
<10
<10
Thallium'
0.2
NS
NS
NS
NS
NS
NS
NS
<5.5
<5.5
<5.5
NS
NS
NS
NS
NS
NS
NS
<5A
<2
NS
<2
<2
<10
<10
Tin
2000
1 NS
NS
NS
NS
NS
NS
NS
NS
I NS
NS
NS
NS
NS
I NS
I NS
NS
NS
NS
NS
NS
NS
<5
<5
<5
Vandium'
0.3
NS
NS
NS
NS
NS
NS
NS
<25
<25
<25
<50
<50
<50
<50
<50
1.9
1 20
<5
2.5
NS
<5
<5
<5
1 3.2
Vinyl Chloride
0.03
<5
<5
<5
<5
<5
<5
<5
<1
<1
<1
3.5
7.1
6.8
7
2.7
1.2
<l
<l
14
<0.5
<0.5
<1
<1
<1
Zinc
1000
NS
NS
NS
NS
NS
NS
NS
<10
<10
<10
<10
27
<20
<20
<20
140
<20
300
96
NS
51
40
163
24
Alkalinity
NE
NS
NS
NS
NS
NS
NS
NS
332,000
<5000
306,000
390,000
NS
NS
NS
NS
320,000
390,000
253,000
310,000
NS
300,000
310,000
291,000
310,000
Ammonia-N
1,500
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
1,000
11,000
140
NS
NS
NS
NS
210
NS
Iron
300
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
3,590
2,500
NS
1,700
1,600
1,630
1,800
Total Dissolved Solids
500,000
NS
NS
NS
NS
NS
NS
NS
427,000
<25,000
357,000
420,000
NS
NS
NS
NS
440,000
440,000
344,000
480,000
NS
400,000
410,000
388,000
450,000
Sulfate
250,000
NS
NS
NS
NS
NS
NS
NS
<5000
<5000
<5000
8,000
NS
NS
NS
NS
NS
NS
11,900
20,000
NS
10,000
18,000
4,800
19,000
Carbon Dioxide
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
660,000
900,200
NS
NS
NS
NS
NS
NS
NS
Chloride
250,000
NS
NS
NS
NS
NS
NS
NS
6,230
<5000
5,740
4,700
NS
NS
NS
NS
85100
7 .
16,%0
21,000
1 NS
19,000
23,000
1 <1000
17,000
Notes:
All units are in µg/L unless oths-ised indicated
NCDEQ Standard=15A NCAC 02L .0202 Ground
' Interim Maximum Allowable Concentation (Eff.
Laboamnee=Pace (P), Shealy (S), and Test Amen
J= Estimated coot. above the adjusted method dete
and below the adjusted reporting limit
B=Compound was found in the blank and sample.
n= Refer m Case Narrative for further detail
Bold /yellow values exceed the NCDEQ Standard
NE =Not Established
< "Report Limit" = Value is less that the Report Li,
Green boxes indicate Point of Compliance Wells

Table 7 (cont.)
History of Closed Groundwater and Private Wells Analytical Detections
Spring 2018 Semi -Annual Groundwater Monitoring
North Meek Closed Phase I Area Landfill
CEC Project No. 111-370.001
Constituent
Std.
MW4A
Laboratory
S
S
S
S
S
S
P
S(split)
'IA
'1'A
7'A
'1'A
P
'IA
Sample Date
10.3.13
4.10.14
10.23.14
4.24.15
10.21.15
4.22.16
10.27.16
10.27.16
5.1.17
6.15.17
10.10.17
4. 10.18
10.5.18
422.19
Acetone
6000
<20
<20
<20
<20
2.4
<20
<25
<2
<5
<5
15
2.6 Jcn
<25
<25
Acenaphthylene
80
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.5
<0.5
rac Anthene
2000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.05
<0.05
Antimony*
1
<10
<10
<10
<10
0.83
NS
15
NS
<3
<3
<3
<3
<5
<5
Arsenic
10
<10
<10
<10
<10
0.37
<10
<10
NS
0.43
NS
0.3
0.75 J
<10
0.42 J
Barium
700
270
120
83
110
110
68
246
NS
160
NS
170
180
141
78
Benzene
1
<1
<1
<1
<1
<0.21
<1
<1
<0.4
0.35
<0.5
<0.5
<0.5
<1
<1
Beryllium*
4
<4
<4
<4
<4
<0.12
NS
<1
NS
<1
NS
<1
<1
<1
<1
Bromodichloromethame
0.6
<I
<1
<I
<1
<0,23
NS
<1
<0,4
<1
<1
<1
<I
<I
<1
Bromoform
4
<1
<1
<1
<1
<0.35
NS
<1
<0.4
<1
<1
<1
<1
<1
<1
Benw(b)fluranthene
0.05
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.05
10.05
2-Butanon (MEK)
4,000
<10
<10
<10
<10
<18
NS
<5
<2
<5
<5
<5
<5
<5
<5
Cadmium
2
<2
<2
<2
<2
<0.044
0.12
<1
NS
<0.5
NS
<0.5
<0.5
<I
<1
Calcium
NE
NS
NS
NS
NS
34,000
14,000
42,400
NS
NS
NS
NS
NS
34,200
NS
Chloroethane
3000
12
<2
<2
<2
<0.28
NS
<1
<0,4
<1
<1
<1
<1
<1
<1
Chloroform
70
<1
<1
<1
<1
<0.21
NS
<1
<0.4
<2
<2
<2
<2
<1
<1
Chromium
10
27
1 <5
<5
<5
0.87
<5
1 9.9
NS
2.3
NS
10
1 7.9
<5
<5
Cobalt*
1
<25
<25
<25
1 <25
0.7
<25
5.4
NS
0.95
NS
0.94
3.6
<5
1 <5
Copper
1,000
86
<5
<5
1 <5
5.3
3.7
102
NS
6.3
NS
6.4
23
<5
2.2B
Carbon Disulfide
700
<1
<1
<1
<1
<0.45
NS
<2
<0.4
<2
<2
<2
<2
<2
<2
Dibromochloromethane
0.4
<I
<1
<1
<1
<0,23
NS
<1
<0,4
<1
<1
<I
<I
<I
<1
1,1-Dichlomethane
6
<1
<1
1.2
<1
0.83
<1
<1
0.61
0.64
0.54
0.75
<1
<1
<1
1,1-Dichloroethene
350
<1
1.7
2.4
<1
1.8
1.4
<1
0.78
<1
<1
<I
<I
<I
<1
1,4-Dichlorobenzene
6
<1
<1
<1
<1
<0.19
<1
<1
<0.4
<1
<1
<1
<1
<1
<1
cis-1,2-Dichloroethene
70
<I
<1
<I
<1
0.5
<I
<1
<0,4
<1
<1
<I
<I
<I
<1
1,4-Dioxane
3
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<2
<2
Eth Ibenune
600
1 <I
I <1
<I
<1
<0,21
NS
I <1
<0,4
<0.5
<0.5
1 <0.5
1 <0.5
<I
<1
2-Hexanone
NE
I NS
I NS
NS
NS
NS
NS
<5
<2
<5
<5
<5
<5
1 <5
<5
4-Meth 1-2- entmone
100
NS
NS
NS
NS
NS
NS
15
<2
<5
<5
<5
<5
<5
<5
Toluene
600
<1
<1
<1
3
<0.24
NS
<1
<0.4
<0.5
<0.5
<0.5
<0.5
<1
<1
X lens
500
<1
<1
<I
3.9
<0.32
NS
<1
<0.4
<1
<1
<1
<t
<I
<1
Lead
15
26
<10
<10
<10
0.94
<10
27A
NS
1.5
NS
1.2
6.5
<5
0.41 J
Mang -se
50
NS
NS
NS
NS
26
21
285
NS
39
NS
34
94
22.8
1.9 J
Mercury
1
0.32
<0.1
<0.1
0.25
0.1
<0.1
NS
NS
<0.2
NS
0.43
0.26
0.95
0.16 J
Methylene Chloride
5
<I
<1
<I
<1
<0.42
NS
<1
<0,4
<5
<5
<5
<5
<I
<1
Naphthalene
6
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<1.5
<1.5
Phenanthrene
200
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.2
<0.2
Pyre-
200
1 NS
I NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.1
<0.1
Nickel
100
<40
<40
<40
<40
2.3
<40
18.6
NS
3.6
NS
6.5
9.7
<5
<5
Selenium
20
<10
<10
<10
<10
<9.5
NS
<10
NS
<2.5
NS
<2.5
<2.5
<10
<10
Sulfide
NE
NS
NS
NS
NS
NS
NS
<100
NS
NS
NS
NS
NS
<100
NS
Silver
20
<5
<5
<5
15
<1.7
NS
<5
NS
<0.5
NS
<0.5
<0.5
<5
<5
Tetrah drofuran
NE
15
<5
<5
<5
<0.57
<5
<10
<I
<10
<10
<10
<10
<10
<10
Thallium*
0.2
NS
NS
NS
NS
NS
NS
<5.4
NS
<2
NS
<2
<2
<10
<10
Tin
2000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<5
<5
<5
Vanadium*
0.3
68
<50
<50
<50
1 4.3
<50
55A
NS
5
NS
3.5
14
<5
3.27
Vinyl Chloride
0.03
3.4
3A
3.4
<1
1.2
2
<1
2
3.7
<0.5
<0.5
<1
<1
<l
Zinc
1000
1 13
1 320
15
290
890
1200
257
NS
39
NS
1 16
1 90
15.7
13
Alkalinity
NE
NS
NS
NS
NS
170,000
190,000
201,000
NS
200,000
NS
210,000
200,000
214,000
t20,000
Ammonia-N
1,500
NS
NS
NS
NS
170
<10
<100
NS
NS
NS
NS
NS
<100
NS
Iron
300
NS
NS
NS
NS
NS
NS
21,300
NS
1,700
NS
1,300
5,600
632
<100
To Dissolved Solids
500,000
NS
NS
NS
NS
280,000
280,000
273,000
NS
320,000
NS
330,000
250,000
314,000
250,000
Sulfate
250,000
NS
NS
NS
NS
NS
NS
t0,800
NS
t1,000
NS
12,000
9,800
10,500
16,000
Carbon Dioxide
NE
NS
NS
NS
NS
380,000
620,000
NS
NS
NS
NS
NS
NS
NS
NS
Chloride
250,000
NS
NS
NS
NS
8,200
8,400
9,700
NS
1Q000
NS
11,000
10,000
<1000
7,100
Notes:
All units are in µg/L unless othe-ised indicated
NCDEQ Standard=15A NCAC 02L .0202 Ground
* Interim Maximum Allowable Concentration (Eff.
Labommnee=Pace (P), Shealy (S), and Test Amen
J= Estimated coot. above the adjusted method dete
and below the adjusted reporting limit
B=Compound was found in the blank and sample.
n=Refc, to Case Narrative for "he, detail
Bold /yellow values exceed the NCDEQ Standard
NE =Not Established
< "Report Limit" = Value is less that the Report Li,
Green boxes indicate Point of Compliance Wells
40 of 4355

Table 7 (cont.)
History of Closed Groundwater and Private Wells Analytical Detections
Spring 2018 Semi -Annual Groundwater Monitoring
North Meek Closed Phase I Area Landfill
CEC Project No. 111-370.001
Constituent
Std.
MW4D
Laboratory
S
S
S
S
S
S
P
'f:1
'IA
'IA
'IA
P
FA
Sample Date
10.3.13
4.10. 14
10.23.14
424.15
10.21.15
4.22.16
10.27.16
5.1.17
6.15.17
10.10.17
4.10.18
10.5.18
4.22.19
Acetone
6000
<20
<20
<20
<20
<16
<20
<25
<5
<5
15
15
<25
<25
Acenaphthylene
80
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.5
<0.5
Anthracene
2000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.05
<0.05
Antimony*
1
<10
<10
<10
<10
0.19
NS
15
<3
<3
<3
<3
<5
<5
Arsenic
10
<10
<10
<10
<10
1.5
1.2
<10
0.64
NS
0.48
3.5
<10
0.66 J
Barium
700
86
89
140
110
140
110
56.2
50
NS
47
180
47.8
190
Benzene
1
<1
<I
<1
<I
<0,21
<1
<1
<0.5
<0.5
<0.5
<0.5
<I
0.15 J
Beryllium*
4
<4
<4
<4
<4
<0.12
1 NS
<1
<1
NS
<1
I <1
<1
<1
Bromodichloromethane
0.6
<1
<I
<1
<I
<0.23
NS
<1
<1
<1
<I
<I
<I
<I
Bromoform
4
<1
<1
<1
<1
<0.35
NS
<1
<1
<1
<1
<1
<1
<1
Benno flmanthene
0.05
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.05
<0.05
2-Butanone(MEK)
4,000
<10
<10
<10
<10
<18
NS
<5
<5
<5
<5
<5
<5
<5
Cadmium
2
<2
<2
<2
<2
<0.044
<2
<1
<0.5
NS
<0.5
<0.5
<1
<1
Calcium
NE
NS
NS
NS
NS
84,000
70,000
35,900
NS
NS
NS
NS
35,400
NS
Chlomethane
3000
1 <2
<2
<2
<2
<0.28
NS
<1
<1
<1
<1
<1
<I
<1
Chloroform
70
<1
<1
<1
<1
<0.21
NS
<1
<2
Q
<2
<2
<1
<1
Chromium
10
<5
<5
8
<5
<6.3
<5
<5
<0.5
NS
1 <0.5
<5
<5
<5
Cobalt*
1
<25
<25
<25
<25
0.28
1 <25
<5
<1
I NS
<1
I <1
<5
0.53 J
Copper
1,000
<5
<5
16
<5
0.76
1.3
<5
<2
NS
<2
5.9
<5
0.98 JB
Carbon Disulfide
700
<1
<1
<1
<1
<0.45
NS
<2
<2
Q
<2
<2
<2
<2
Dibromochloromethane
0.4
<1
<1
<1
<1
<0,23
NS
<1
<1
<1
<1
<1
<1
<1
I,1-Dichloroethane
6
2.4
2.8
2.8
2.5
1.3
<1
<1
0.55
1.8
<1
1.9
<1
1.8
1,1-Dichloroethene
350
1.1
2.6
3.7
<1
1.4
1.1
<1
<1
<1
<1
<1
<1
<1
I,4-Dichlorobonzene
6
<1
<1
<1
<1
<0.19
<1
<1
<1
<l
21
<1
<1
<1
cis-1yDichloroethene
70
<1
<I
<1
<1
0.28
<1
<1
<1
<1
<1
<1
<1
0.541
1,4-Dimmne
3
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<2
2
Eth (benzene
600
1.5
<I
<1
<I
<0,21
NS
<1
<0.5
<0.5
<0.5
<0.5
<I
<I
2-11examme
NE
NS
NS
NS
NS
NS
NS
1 <5
<5
<5
<5
<5
<5
<5
4-Me! 1-2- en .mm
100
NS
NS
NS
NS
NS
NS
<5
15
<5
<5
<5
<5
<5
Toluene
600
7.4
<1
<1
<1
0.34
NS
<1
<0.5
<0.5
<0.5
<0.5
<1
<1
X lens
500
8.1
<I
<1
1.1
<0.32
NS
<1
<1
<1
<t
<t
<t
<t
Lead
15
<10
<10
<10
<10
<0.15
<10
<5
<0.5
NS
0.17
1
<5
0.231
Man anew
50
NS
NS
NS
NS
460
410
210
280
NS
260
460
244
500
Mercury
t
<0.1
0.32
0.48
<0.1
0.071
<0.1
NS
<0.2
NS
<0.2
<0.2
<0.2
<0.2
Meth lene Chloride
5
<1
<1
<1
<1
<0,42
NS
<1
<5
<5
<5
<5
<t
<I
Naphthalene
6
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<1.5
<1.5
Phenanthrene
200
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.2
<0.2
Pyrme
200
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.I
<0.I
Nickel
100
<40
<40
<40
<40
6.6
<40
<5
<2
NS
<2
0.68 J
<5
0.68 J
Selenium
20
<10
<10
<10
<10
<9.5
NS
<10
<2.5
NS
<2.5
<2.5
<10
<10
Sulfide
NE
NS
NS
NS
NS
NS
NS
<I00
NS
NS
NS
NS
<100
NS
Silver
20
<5
<5
<5
<5
<1.7
NS
<5
<0.5
NS
<0.5
<0.5
<5
<5
TVdrofivan
NE
<5
<5
<5
<5
<0.57
<5
<10
<10
<10
<10
<10
<10
<10
Thallium*
0.2
NS
NS
NS
NS
NS
NS
<5.4
<2
NS
<2
<2
<10
I <10
Tin
2000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<5
<5
<5
Vanadium*
0.3
<50
<50
<50
<50
<15
<50
<5
<5
NS
<5
<5
<5
2.5 J
Vinyl Chloride
0.03
1 4.7
1 6
6.9
1.7
0.65
0.85
<1
1.1
<0.5
1 <0.5
<I
<I
<I
Zinc
1000
QO
<20
45
<20
43
44
72
8.7
NS
11
12
16.1
13
Alkali,
NE
NS
NS
NS
NS
190,000
180,000
132,000
140,000
NS
140,000
330,000
138,000
350,000
tor
1,500
NS
NS
NS
NS
120
<10
<100
NS
NS
NS
NS
<100
NS
Iron
300
NS
NS
NS
NS
NS
NS
285
330
NS
320
2,200
393
2,400
Total Dissolved Solids
500,000
NS
NS
NS
NS
270,000
230,000
182,000
210,000
NS
180,000
360,000
186,000
430,000
Sulfate
250,000
NS
NS
NS
NS
NS
NS
8,100
8,500
NS
7,800
14,000
6,300
9,700
Carbon Dioxide
NE
NS
NS
NS
NS
210,000
210,000
NS
NS
NS
NS
NS
NS
NS
Chloride
250,000
NS
NS
NS
NS
8,400
7,200
5,700
5,500
NS
5,900
14,000
<]000
13,000
Notes:
All units are in µg/L unless otherwised indicated
NCDEQ Standard= 15A NCAC 02L .0202 Ground
* Interim Maximum Allowable Cortemo tion (Eff.
Laboratories= Pace (P), Shealy (S), and Test Amen
1= Estimated tort. above the adjusted method dete
and below the adjusted reporting limit
Bxompmmd was found in the blank and sample.
n= Refer to Case Narrative for further detail
Bold /yellow values exceed the NCDEQ Standard
NE = Not Established
< "Report Limit" = Value is less that the Report Lit.
Green boxes indicate Point of Compliance Wells
41 of 4355

Table 7 (cont.)
History of Closed Groundwater and Private Wells Analytical Detections
Spring 2018 Semi -Annual Groundwater Monitoring
North Meek Closed Phase I Area Landfill
CEC Project No. 111-370.001
42 of 4355
Constituent
Std.
MW4D-1
MW-5
Laboratory
S
S
S
S
P
'FA
'IA
'IA
'IA
P
'IA
PR
PR
PR
PR
PR
PR
S
S
S
S
S
S
S
S
P
Sample Date
10.23.14
4.24.15
10.21.15
4.22.16
10.27.16
5.1.17
6.15.17
10.10.17
4.10.18
10.5.19
4.22.19
3,20.98
7.16.98
4.13.99
8.25.99
3.9.00
8.16.00
3.23.01
10.6.01
3.16.02
10.31.02
3.26.03
9.13.03
3.26.04
12.2.04
4.23.05
Acetone
6000
<20
<20
9.1
<20
<25
<5
<5
<5
<5
<25
9.6J
<50
<50
<50
<50
<50
<50
<20
<20
<20
<20
<20
<20
<20
<20
<25
Acenaphthylene
80
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.5
<0.5
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Antlnacene
2000
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.05
<0.05
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Antimony*
1
<]0
<10
0.56
NS
15
<3
<3
<3
<3
<5
<5
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Arsenic
10
<10
<10
1.5
1.7
<10
3.3
NS
3.6
3.4
<10
3.4
<50
<10
<50
<10
<10
<10
24
<5
<5
<5
<5
<5
<10
<10
<5
Barium
700
30
31
32
45
49.8
62
NS
68
74
48.6
68
1 <100
280
<100
300
280
200
170
150
140
120
150
140
130
400
370
Benzene
1
<1
<1
<0.21
<1
<1
0.46
<0.5
<0.5
<0.5
<1
<1
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
Beryllium*
4
<4
<4
<0.12
NS
<1
<1
I NS
<1
<1
<1
<1
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Bmmodichloromethane
0.6
<1
<1
<023
NS
<1
<1
<1
<1
<1
<1
<1
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
Bmmoform
4
<1
<1
<0.35
NS
<1
<1
<1
<1
<1
<1
<1
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
Benno flmanthene
0.05
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.05
<0.05
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
2-Butmone(MEK)
4,000
QO
<10
<18
NS
<5
<5
<5
<5
<5
<5
<5
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
Cadmium
2
<2
<2
<0.044
<2
<1
<0.5
NS
<0.5
<0.5
<1
<1
14
14
<5
<5
<5
<1
<2
<2
<2
<2
<2
<2
MNS
<2
<1
Calcium
NE
NS
NS
37,000
44,000
42,400
NS
NS
NS
NS
30,700
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Chlomethane
3000
<2
<2
<0.28
NS
<1
<1
<1
<1
<1
<1
<1
<10
<10
<10
<10
<10
<10
<5
<5
<5
<5
<5
<5
<5
<10
Chloroform
70
<1
<1
<0.21
NS
<1
<2
Q
4.3
<2
<1
<1
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
Chromium
10
<5
<5
0.93
<5
<5
5.8
NS
<0.5
7.6
<5
<5
<5
18
<50
<5
6
<5
<5
5.1
5.1
5.1
5.1
5.1
<5
<2
Cobalt*
1
<25
<25
<2.6
<25
<5
2.2
NS
9.5
<1
<5
<5
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Copper
1,000
<5
<5
0.32
1 <5
<5
1 L3
NS
12
1 0.81 J
<5
<5
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Carbon Disulfide
700
9.6
<1
2.1
NS
<2
Q
Q
<2
<2
<2
Q
<50
<50
<50
<50
<50
<50
<5
<5
<5
<5
<5
<5
<5
<5
<10
Dibromochloromethane
0.4
<1
<I
<0.23
NS
<1
<1
<1
0.76
<I
<I
<1
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
1,1-Dichloroethane
6
<1
<1
1
<1
<1
0.72
0.71
<1
<1
<1
0.58J
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
1,1-Dichlomethene
350
1.2
<1
1.5
1.1
<1
<1
<1
<1
<1
<1
<1
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
1,4-Dichlorobenzene
6
<1
<1
<0.19
<1
<1
<1
<1
<1
<1
<1
<1
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
cis-1,2-Diohl-eth.e
70
<1
<1
<0.2
<1
<1
<1
<1
<1
<1
<1
<1
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
1,4-Dioxane
3
NS
NS
NS
NS
NS
NS
NS
NS
NS
<2
<2
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Eth (benzene
600
<1
<1
<021
NS
<1
<0.5
<0.5
NS
<0.5
<1
<1
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
2-Hexamme
NE
NS
NS
0.8
NS
<5
<5
<5
<0.5
1 <5
<5
<5
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
4-Methyl-2-pentanom,
100
1 NS
I NS
0.81
NS
<5
<5
<5
<5
<5
<5
<5
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Toluene
600
<1
<1
0.66
NS
<1
<0.5
<0.5
0.38
<0.5
<1
0.15 J
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
X Imes
500
NS
1.2
0.43
NS
<l
<l
<1
0.41
<1
<1
<1
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
Lead
15
<10
<10
<0.15
<10
<5
1.2
NS
<0.5
0.22 J
<5
<5
<15
<5
<15
<5
<5
<5
<3
<3
<3
<3
<3
<3
<3
<3
<5
Man anew
50
NS
NS
30
180
194
210
NS
250
270
144
270
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Mercury
1
<0.I
<0.1
<0.028
<0.1
NS
<0.2
NS
<0.2
<0.2
<0.2
<0.2
<0.2
<0.2
<0.2
<0.2
<0.2
<0.2
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.4
<0.4
<0.2
Methylene Chloride
5
<1
<I
<0.42
NS
<1
<5
<5
<5
<5
<1
<1
<5
<5
<5
<5
<5
<5
1 <5
<5
<5
<5
<5
<5
<5
<5
<5
Naphthalene
6
NS
NS
NS
NS
NS
NS
NS
NS
NS
<1.5
<1.5
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Phenanth ne
200
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.2
<0.2
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Pyrene
200
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.1
<0.1
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Nickel
100
<40
<40
<6.3
<40
<5
3.6
NS
2.3
3.5
<5
<5
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Selenium
20
1 QO
<10
<9.5
NS
<10
-2.5
NS
-2.5
<2.5
<10
<10
<10
<10
<10
<10
<10
<10
<5
<5
<5
<5
5.2
8.8
<5
<5
<5
Sulfide
NE
NS
NS
NS
NS
<100
NS
NS
NS
NS
<100
<100
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Silver
20
<5
<5
<1.7
NS
<5
<0.5
NS
<0.5
<0.5
<5
<5
Q8
<5
<19
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
Q
Tetrah drofman
NE
<5
<5
<0.57
<5
<10
<10
<10
<10
<10
<10
<10
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Thallium*
0.2
NS
NS
NS
NS
<5.4
<2
NS
<2
<2
<10
<10
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Tin
2000
NS
NS
NS
NS
NS
NS
NS
NS
<5
<5
<5
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Vanadium*
0.3
<50
<50
<15
<50
<5
<5
NS
2.8
<5
<5
<5
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Vinyl Chloride
0.03
1.2
<t
0.52
1 0.76
<1
2.1
<0.5
<0.5
1 <I
<I
<1
<10
<10
<10
<10
<10
<10
<2
1 <2
<2
<2
<2
<2
<2
<2
<5
Zinc
1000
QO
<20
9.8
11
<10
16
1 NS
<20
<10
12.4
<10
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Alkalinity
NE
NS
NS
150,000
t90,000
187,000
200,000
NS
210,000
210,000
127,000
200,000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Ammonia-N
1,500
NS
NS
74
<10
<100
NS
NS
NS
NS
170
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Iron
300
NS
NS
NS
NS
362
490
NS
530
1,000
947
660
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Total Dissolved Solids
500,000
NS
NS
210,000
240,000
239,000
240,000
NS
250,000
260,000
153,000
290,000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Sulfate
25Q000
NS
NS
NS
NS
5,300
3,000
NS
1,300
1,500
1,400
530
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Carbon Dioxide
NE
NS
NS
140,000
190,000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Chloride
250,000
NS
NS
13,000
12,000
12,300
13,000
NS
8,900
13,000
<1000
12,000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Notes.
All units are in µg/L unless oth-ised indicated
NCDEQ Standard= l5A NCAC 02L .0202 Ground
* Interim Maximum Allowable Concentration (Eff.
Laboratories= Pace (P), Shealy (S), and Teat Ameri
J = Estimated coot. above the adjusted method dete
and below the adjusted reporting limit
B-Compoond was found in the blank and sample.
n= Refer to Case Narrative for fiuther detail
Bold /yellow values exceed the NCDEQ Standard
NE = Not Established
< "Report Limit" = Value k less that the Report Lit
Green boxes indicate Point of Compliance Wells

Table 7 (cont.)
History of Closed Groundwater and Private Wells Analytical Detections
Spring 2018 Semi -Annual Groundwater Monitoring
North Meek Closed Phase I Area Landfill
CEC Project No. 111-370.001
43 of 4355
Constituent
Std.
AM-5 (cont.)
Laborato
P
P
P
P
P
P
P
P
P
P
S
S
S
S
S
S
P
TA
TA
TA
TA
P
TA
Sam le Date
10.25.05
31L26
9.27.06
3.31.07
4.9.08
5.13.09
10.18.11
4.12.12
10.24.12
4.25.13
10.3.13
4.10.14
10.23.14
4.24.15
10.21.15
4.22.16
10.27.16
4.27.17
6.15.17
10.10.17
4.10.18
10.5.18
4.22.19
Acetone
6000
<25
<25
<25
<25
<25
<25
3.8J
<25
<25
<20
<20
<20
<20
<20
2.2
<20
<25
<5
<5
<5
15
Q5
<10
Acenaphthylene
80
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.5
<0.76
Anthracene
2000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
0.075
<0.76
Antimony*
1
NS
NS
NS
NS
NS
NS
<6
<6
<6
<10
<10
<10
<10
<10
0.34
NS
<5
<3
<3
<3
<3
<5
<3
Arsenic
10
15
15
<5
<5
<5
<5
<10
<10
<10
<10
<10
<10
<10
<10
0.34
<10
<10
0.15
NS
<1
0.32 J
<10
0.34 J
Barium
700
500
280
280
220
257
239
247
<100
1320
460
410
370
460
280
310
310
254
230
NS
240
240
230
200
Benzene
1
<5
<5
<5
<5
0.44
0.53
<10
<10
0.53 J
<1
<1
<1
<1
<1
0.67
<1
<1
0.74
0.76
0.76
0.67
<1
0.36 J
Beryllium*
4
1 NS
I NS
NS
NS
NS
NS
<1
<7
1 1
<4
<4
14
<4
<4
<0.12
NS
<1
<1
NS
<1
<1
<1
<1
Bromodichloromethane
0.6
<5
<5
<5
<5
<5
<5
<1
<1
<1
<1
<1
<1
<1
<1
<0,23
NS
<1
<1
<1
<1
<1
<1
<1
Bromofman
4
<5
<5
<5
<5
<5
<5
<1
<1
<1
<1
<1
<1
<1
<1
<0.35
NS
<1
<1
<1
Q
<1
<1
<1
B fluanthene
0.05
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
10,05
10,15
2-Bufanone (MEK)
4,000
<10
<10
<10
<10
<10
<10
<5
<5
<5
<10
<10
<10
<10
<10
<18
NS
<5
<5
<5
<5
<5
<5
<5
Cadmium
2
<1
<1
<1
<1
<1
<1
<1
<1
<1
Q
Q
<2
Q
<2
110
Q
<1
<0.5
NS
<0.5
<0.5
<1
<0.50
Calcium
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
99,000
120,000
128,000
NS
NS
NS
NS
143,000
NS
Chloroethane
3000
<to
<10
<10
<10
<10
<10
<I
<t
<1
Q
Q
<2
Q
<2
t
NS
<I
<I
1.5
1.7
1
<1
<1
Chloroform
70
<5
<5
<5
<5
<5
<5
<1
<1
<1
<1
<1
<1
<1
<1
<0.21
NS
<1
<2
Q
Q
Q
<1
Q
Chromium
10
43
<2
<2
<5
<5
<5
<10
<to
31.9
5.3
<5
<5
5.5
15
0.93
<5
<5
<0.5
NS
<0.5
<5
<5
<5
Cobalt*
1
NS
NS
NS
NS
NS
NS
<10
<10
33.8
<25
<25
<25
<25
<25
1.9
Q5
<5
2.7
NS
1.6
1.6
<5
0.76J
Co
1,000
NS
NS
NS
NS
NS
NS
27.3
<t0
1130
160
110
63
140
11
21
49
34.4
5.4
NS
1.2
1.2 J
<5
5.3
Carbon Disulfide
700
<10
<10
<10
<10
<10
<10
<2
<2
<2
<1
<1
I <1
<1
<1
<0.45
NS
<2
<2
<2
Q
Q
<2
Q
Dibromochloromethane
0A
NS
NS
NS
NS
NS
NS
<I
<I
<l
<l
<l
<I
<l
<I
<0.23
NS
<I
<I
<I
<I
<I
<I
<I
IJ-Dichloroethane
6
<5
<5
<5
<5
2.8
3.5
<1
<1
0.73J
<1
<]
<1
<]
3.3
0.68
<1
<1
0.83
0.91
0.98
<]
<1
<1
IJ-Dichloroethene
350
<5
<5
<5
<5
<5
<5
<I
<I
<l
<1
<1
<I
<1
<I
<0.31
<I
<I
<I
<1
<I
<I
<I
<1
1,4-Dichlombemme
6
<5
<5
<5
<5
<5
0.39
<1
<1
<1
<1
<]
<1
<]
<1
0.31
<1
<1
<1
<1
<1
<1
<1
<1
cis-1,2-Dichlomethene
70
<5
<5
<5
<5
<5
<5
<I
<I
1.9
2.1
2.1
1.8
1.9
1.9
1.9
1.4
2.1
1.9
2
<l
<1
1.9
1.2
1,4-Dioxane
3
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
32.5
11
Eth Ibenune
600
<5
<5
<5
<5
<5
<5
<I
<I
<l
<1
<l
<I
<l
<I
<0.21
NS
<I
<0.5
<0.5
<0.5
<0.5
<1
<0.50
2-Hexanone
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
1 <5
<5
1 <5
1 <5
<5
1 <5
<5
4-Meth 1-2- entanone
100
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<5
15
<5
15
15
15
<5
Toluene
600
<5
<5
<5
<5
<5
<5
<1
<1
<1
<1
<1
<1
<1
<1
<0.24
NS
<1
<0.5
<0.5
<0.5
<0.5
<1
<0.50
X lens
500
<5
<5
<5
<5
<5
<5
<2
<2
<2
<1
<1
<1
<1
1.1
<0.32
NS
<t
<I
<1
<1
<1
<1
<1
Lead
15
<5
<5
<5
<5
<5
<5
QO
<10
13.7
<10
<10
<10
<10
<10
0.38
NS
<5
0.22
NS
<0.5
<0.5
<5
<0.50
Man anew
50
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
290
310
416
490
NS
370
410
468
180
Mercury
1
<0.2
<0.2
<0.2
<0.2
<0.2
<0.2
<0.2
<0.2
0.12 J
<0.1
<0.1
<0.1
<0.1
<0.1
<0.028
<0.I
NS
<0.2
NS
<0.2
<0.2
<0.2
<0.2
Meth lene Chloride
5
15
<5
<5
<5
<5
<5
<1
<I
<l
<l
<l
<I
<l
<I
0.24
NS
<t
<5
<5
<5
<5
<1
<5
Naphthalene
6
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<1.5
<0.76
Phemmonene
200
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.2
<0.76
Pyrene
200
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.1
<0.76
Nickel
100
NS
NS
NS
NS
NS
NS
<50
<50
24.3 J
<40
<40
<40
<40
<40
3.5
<40
<5
2.4
NS
1.2
2.4
<5
1.11
Selenium
20
1 <5
1 <5
<5
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
1.4
NS
<10
<2.5
NS
Q.5
Q.5
<10
Q.5
Sulfide
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<100
NS
NS
NS
NS
<100
NS
Silver
20
<2
<2
<2
<5
<5
<5
<10
<10
<10
<5
<5
<5
<5
<5
<1.7
NS
<5
<0.5
NS
<0.5
<0.5
<5
<0.50
Tetrah drofman
NE
NS
NS
NS
NS
NS
NS
<10
<to
<to
<5
<5
<5
<5
<5
3.4
<5
<10
<10
<10
<10
<10
<10
3.4
Thallium*
0.2
NS
NS
NS
NS
NS
NS
<5.5
<5.5
<5.5
NS
NS
NS
NS
NS
NS
NS
<5.4
<2
NS
<2
Q
<10
<5
Tin
2000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<5
15
NS
Vanadium*
0.3
NS
NS
NS
NS
NS
NS
6.3 J
<25
324
51
<50
<50
<50
<50
7.2
14
7.6
<5
NS
<5
<5
<5
3.4 J
Vin 1 Chloride
0.03
<5
<5
<5
<5
0.64
<5
<l
<I
0.95 J
4.6
7.5
6.4
8.6
3
2.1
3.3
<l
7.9
1.6
1.3
<I
<1
<1
Zinc
1000
NS
NS
NS
NS
NS
NS
27.9
<10
327
49
31
26
55
<20
85
12
<10
<20
NS
<20
<10
<10
<10
Alkalinity
NE
NS
NS
NS
NS
NS
NS
1 343,000
<5000
1 232,000
1 230,000
1 NS
NS
NS
NS
1 310,000
310,000
398,000
420,000
11 S
450,000
480,000
507,000
270,000
Ammonia-N
1,500
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS=INS
6
<10
<100
NS
NS
NS
NS
<100
NS
Iron
300
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NSS
NS
2,800
550
NS
210
240
222
70 JB
Total Dissolved Solids
500,000
NS
NS
NS
NS
NS
NS
344,000
<25,000
433,000
470,000
NS
NS000
450,000
612,000
730,000
NS
690,000
720,000
792,000
510,000
Sulfate
250,0oo
NS
NS
NS
NS
NS
NS
14,600
<5000
114,000
100,000
NS
NSS
NS
80,700
92,000
NS
t00,000
99,000
97,300
68,000
Carbon Dioxide
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS000
1,300,000
NS
NS
NS
NS
NS
NS
NS
Chloride
250,000
NS
NS
NS
NS
NS
NS
<5000
<5000
26,800
25,000
NS
NS000
23,000
34,300
37,000
NS
42,000
49,000
<1000
23,000
Notes.
All units are in µg/L unless oth-ised indicated
NCDEQ Standard=15A NCAC 02L .0202 Ground
* Interim Maximum Allowable Concentation (Eff.
Laboodones=Pace (P), Shealy (S), and Test Ameri
J= Estimated cone. above the adjusted method dete
and below the adjusted reporting limit
B=Compound was found in the blank and sample.
n= Ride, to Case Narrative for further detail
Bold /yellow values exceed the NCDEQ Standard
NE =Not Established
< "Report Limit" = Value is less that the Report Li,
Green boxes indicate Point of Compliance Wells

Table 7 (cont.)
History of Closed Groundwater and Private Wells Analytical Detections
Spring 2018 Semi -Annual Groundwater Monitoring
North Meek Closed Phase I Area Landfill
CEC Project No. 111-370.001
44 of 4355
Constituent
Std.
MW-51)
Laboratory
S
S
S
S
S
S
P
S s lit
TA
P split
TA
TA
P s ut
TA
TA DUP
P s ut
P
P DUP
TA split
TA
TA DUP
P split
Sample Date
10.3.13
4.10.14
10.23.14
4.24.15
10.21.15
4.22.16
10.27.16
10.27.16
4.27.17
4.27.17
6.15.17
10.10.17
10.10.17
4.10.18
4.10.18
4.10.18
10.5.18
10.5.18
10.5.18
4.16.19
4.16.19
4.16.19
Acetone
6000
<20
<20
<20
<20
2.4
<20
<25
12
<5
<25
<5
5.3
<25
<5
<5
<25
<25
<25
5
<10
<25
<25
Acenaphthylene
80
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.5
NS
NS
<0.76
NS
NS
Antluacene
2000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
0.19
NS
NS
<0,76
NS
NS
Antimony*
1
<10
<10
<10
<10
0.28
NS
15
NS
<3
NS
<3
<3
NS
<3
NS
NS
<5
NS
NS
<3
NS
NS
Arsenic
10
<10
<10
<10
<10
1
2.3
<10
NS
0.27
NS
NS
0.49
NS
0.67 J
NS
NS
<10
NS
NS
2
NS
NS
Barium
700
1 280
320
320
320
290
750
260
NS
230
NS
NS
240
NS
210
NS
NS
211
NS
NS
190
NS
NS
Benzene
1
<1
1.1
<1
1.2
1.3
<1
<1
1.1
1.3
<1
0.97
0.7
<1
0.99
0.85
<1
<1
<1
1
0.64
0.63
<1
Beryllium*
4
<4
<4
1 <4
1 <4
<0.12
NS
<1
NS
<l
NS
NS
<1
NS
<1
NS
NS
<1
NS
NS
<1
NS
NS
Bromodichloromethane
0.6
<1
<1
<1
<1
<0.23
NS
<1
<0.4
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<I
<I
<1
Bromoform
4
<1
<1
<1
<1
<0.35
NS
<1
<0.4
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
Q
Benno flmanthene
0.05
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.05
NS
NS
<0.15
NS
NS
2-Butmone(MEK)
4,000
<10
<10
<10
<10
<18
NS
<5
Q
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
Cadmium
2
Q
<2
Q
<2
<0.044
0.31
<1
NS
<0.5
NS
NS
<0.5
NS
<0.5
NS
NS
<1
NS
NS
<0.50
NS
NS
Calcium
NE
NS
NS
NS
NS
250,000
220,000
251,000
NS
NS
NS
NS
NS
NS
NS
NS
NS
240,000
NS
NS
NS
NS
NS
Chloroethone
3000
2.5
2.5
2.5
2.2
2.1
NS
1.4
1.3
1.1
1.6
1.8
1.6
1.7
1.2
1.3
<I
<I
<1
1.7
0.911
0.86 J
<1
Chloroform
70
<1
<1
<1
<1
<0.21
NS
<1
<0.4
<2
<1
Q
<2
<1
Q
Q
<1
<1
<1
Q
<2
<1
Q
Chromium
10
1 13
<5
<5
<5
1.2
9.7
<5
NS
<0.5
NS
NS
<0.5
NS
2.91
NS
NS
<5
NS
NS
<5
NS
NS
Cobalt*
1
Q5
<25
Q5
<25
2.1
7.6
<5
NS
0.71
NS
NS
0.89
NS
0.76J
NS
NS
<5
NS
NS
0.83J
NS
NS
Copper
1,000
28
19
1 7.2
1 5.8
5.2
1 290
1 <5
NS
1.1
NS
NS
24
NS
1.31
NS
NS
6.6
NS
NS
6
NS
NS
Carbon Disulfide
700
<1
<1
<1
<1
<0.45
NS
Q
<0.4
<2
NS
Q
<2
NS
Q
Q
<2
<2
Q
Q
<2
<2
Q
Dibromochloromethane
0.4
<1
<1
<1
<1
<023
NS
<1
<0.4
<I
<I
<1
<1
<1
<1
<1
<I
<I
<1
<1
<1
<I
<1
1,1-Diohloroethane
6
3.6
3.3
1.9
2.9
2.8
2
1.9
2
1.7
2.1
2
1.6
1.7
1.9
1.8
1.7
1.7
1.6
1.6
1.6
1.5
1.3
1,1-Dichloroethene
350
<1
<1
<1
<1
<0.31
<1
<1
<0.4
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
1,4-Dichlorobenzene
6
<1
<1
<1
<1
0.44
<1
<1
<0.4
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
6s-1,2-Dichlomethene
70
6.5
5.4
3.1
4.3
3.8
2.5
2.8
<0.4
2.4
3.2
2.3
1.8
2.5
<1
<1
2.3
1.9
1.9
L7
1.5
1.4
1.2
1,4-Dioxane
3
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
58.6
Q
50
37
36
NS
Eth (benzene
600
1 <1
<I
<1
<I
<021
NS
<1
<0,4
<0.5
<I
<0.5
<0.5
<I
<0.5
<0.5
<I
<t
<1
<0.5
<0.50
<t
<0.5
2-Ilexanone
NE
I NS
NS
NS
NS
<0.26
NS
<5
<2
<5
<5
1 <5
<5
<5
<5
NS
NS
<5
NS
<5.0
<5
NS
<5.0
4-Methyl-2-pentsmom,
100
NS
NS
NS
NS
0.69
NS
15
<2
<5
<5
<5
<5
<5
<5
NS
NS
<5
NS
<5.0
<5
NS
<5.0
Toluene
600
<1
<1
I <1
I <1
0.65
NS
I <1
<0.4
<0.5
<1
<0.5
1 <0.5
1 <1
<0.5
1 <0.5
<1
<1
I <1
0.16 J
<0.50
<1
<1
X Imes
500
<1
<1
<1
1.5
0.56
NS
<1
<0,4
<1
<1
<1
<1
<1
<1
<1
<1
<t
<1
<1
<1
<1
<1
Lead
15
<10
<10
<10
<10
<0.15
4.8
15
NS
0.26
NS
NS
<0.5
NS
<0.5
NS
NS
<5
NS
NS
<0.50
NS
NS
Matigamese
50
NS
NS
NS
NS
800
1,200
620
NS
670
NS
NS
740
NS
780
NS
NS
877
NS
NS
770
NS
NS
Mercury
1
<0.1
<0.1
<0.1
<0.1
<0.028
<0.1
NS
NS
0.16
NS
NS
<0.2
NS
<0.2
NS
NS
<0.2
NS
NS
<0.2
NS
NS
Methylene Chloride
5
<1
<I
<1
<1
<0.42
NS
<1
<0.4
<5
<2
<5
<5
NS
<2
<5
<5
<I
<I
<1
4.1 J
<5
<I
<5
Naphthalene
6
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<1.5
NS
NS
<0.76
NS
NS
Phemmtlmene
200
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.2
NS
NS
<0.76
NS
NS
Pyrene
200
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.1
NS
NS
<0.76
NS
NS
Nickel
100
1 <40
<40
<40
<40
9.8
15
7.4
NS
9.1
NS
NS
8.5
NS
9.7
NS
NS
9.6
NS
NS
11
NS
NS
Selenium
20
QO
<10
<10
I <10
4.1
NS
<10
NS
<2.5
NS
NS
<2.5
NS
<2.5
NS
NS
<10
NS
NS
<2.5
NS
NS
Sulfide
NE
NS
NS
NS
NS
NS
NS
<I00
NS
NS
NS
NS
NS
NS
NS
NS
170
NS
NS
NS
NS
NS
Silver
20
<5
<5
<5
<5
<1.7
NS
<5
NS
<0.5
NS
NS
<0.5
NS
<0.5
NS
NS
<5
NS
NS
<0.50
NS
NS
Tetrzh drofimm
NE
36
37
33
30
24
24
29.7
25
26
<10
24
15
23.4
24
20
21.5
17.3
17.1
25
21
21
<10
Thallium*
0.2
NS
NS
NS
NS
NS
NS
<5.4
NS
<2
NS
NS
<2
NS
<2
NS
NS
<10
NS
NS
<5
NS
NS
Tin
2000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<5
NS
NS
<5
NS
NS
NS
NS
NS
Vanadium*
0.3
<50
<50
<50
<50
7
110
6.1
NS
5.5
NS
NS
3.2
NS
6
NS
NS
6.2
NS
NS
17
NS
NS
Vinyl Chloride
0.03
12
13
3
6.2
6.6
5.5
2.1
6
7.2
2.4
2.5
1.8
2.4
1.7
1.4
1.7
<I
1.6
2
0.47 J
<0.2
<1
Zinc
1000
QO
<20
QO
<20
78
32
<10
NS
QO
NS
NS
QO
NS
<to
NS
NS
<10
NS
NS
<to
NS
NS
Alkalinity
NE
NS
NS
NS
NS
620,000
700,000
703,000
NS
750,000
NS
NS
790,000
NS
830,000
NS
NS
884,000
NS
NS
870000
NS
NS
Ammonia-N
NS
NS
NS
85
<10
<I00
NS
NS
NS
NS
720
NS
NS
NS
NS
150
NS
NS
NS
NS
NS
Iron
NS
NS
NS
NS
NS
l61
NS
110
NS
NS
160
NS
230
NS
NS
148
NS
NS
83 JB
NS
NS
Total Dissolved Solids
NS
NS
NS
1,maa a
1,toaaoo
tA9aam
NS
1,3aa a
NS
NS
1,3aa a
NS
1, s ,a a
NS
NS
1,330,000
NS
NS
1,400,000
NS
NS
Sulfate
;25*0,000NS
NS
NS
NS
NS
NS
145,000
NS
170,000
NS
NS
190,000
NS
t70,000
NS
NS
155,000
NS
NS
160000
NS
NS
Carbon Dioxide
NS
NS
NS
1,400,0M
2,100,000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Chloride
2
NS
NS
NS
84,000
79,000
91,500
NS
85,000
NS
NS
91,000
NS
100,000
NS
NS
<1000
NS
NS
71000
NS
NS
Notes.
All units are in µg/L unless otherwised indicated
NCDEQ Standard= 15A NCAC 02L .0202 Ground
* Interim Maximum Allowable Concentration (Eff.
Laboratories= Pace (P), Shealy (S), and Test Ameri
J = Estimated coot. above the adjusted method dete
and below the adjusted reporting limit
Bxompound was found in the blank and sample.
n= Refer to Case Narrative for further detail
Bold /Yellow values exceed the NCDEQ Standard
NE = Not Established
< "Report Limit" = Value is less that the Report Lit.
Green boxes indicate Point of Compliance Wells

Table 7 (cont.)
History of Closed Groundwater and Private Wells Analytical Detections
Spring 2018 Semi -Annual Groundwater Monitoring
North Meek Closed Phase I Area Landfill
CEC Project No. 111-370.001
Constituent
Std.
MW-6
Laborato
PR
PR
PR
PR
PR
PR
S
S
S
S
S
S
S
S
P
P
P
P
Sam le Date
3.20.99
7.16.98
4.13.99
8.25.99
3.9.00
8.16.00
3.23.01
10.6.01
3.16.02
10.31.02
3.26.03
9.13.03
3.26.04
12.2.04
4.23.05
10.25,05
3.28.06
9.27.06
Acetone
6000
<50
<50
<50
<50
<50
<50
<20
<20
<20
<20
<20
<20
<20
<20
<25
<25
<25
<25
Acenaphthylene
80
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Anth—te,
2000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Antimony*
1
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Arsenic
10
<50
<10
<50
<10
<10
<10
17
<5
<5
<5
<5
<5
<10
<10
<5
<5
<5
<5
Barium
700
<100
<100
<100
<100
<100
27
130
140
58
82
84
40
96
110
120
190
170
190
Benzene
1
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
Beryllium*
4
NS
NS
NS
NS
I NS
NS
NS
NS
NS
NS
NS
NS
I NS
NS
NS
I NS
NS
NS
Bromodichloromethane
0.6
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
Bromoform
4
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
Beti,mbfflumathene
0.05
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
2-Butanon(MEK)
4,000
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
QO
<10
<10
<10
<10
<10
<10
Cadmium
2
<5
<5
<5
<5
<5
<1
<2
<2
<2
<2
<2
<2
<2
<2
<1
<1
<1
<1
Calcium
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Chloroethane
3000
<10
<10
<10
<10
<10
<10
<5
<5
<5
<5
<5
<5
<5
<5
<10
<10
<10
<10
Chloroform
70
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
Chromium
10
<5
<5
<50
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<2
<2
<2
<2
Cobalt'
1
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Copper
1,000
NS
I NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Carbon Disulfide
700
<50
<50
<50
<50
<50
<50
<5
<5
<5
<5
<5
<5
<5
<5
<10
<10
<10
<10
Dibromochlo rmsethane
0.4
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Dichloroethane
6
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
1,1-Dichloroethene
350
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
1,4-Dichlombemme
6
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
cis-1,2-Dichloroethene
70
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
1,4-Dioxane
3
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Eth Ibenune
600
<5
<5
1 <5
<5
<5
1 <5
<5
<5
1 <5
<5
<5
1 <5
<5
1 <5
<5
<5
<5
<5
2-Hexanone
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
4-Meth 1-2- entmone
100
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Toluene
600
<5
1 <5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
X lens
500
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
Lead
15
<15
<5
<15
<5
<5
<5
<3
4.7
4.7
4.7
4.7
<3
<3
<3
<5
<5
<5
<5
Manganese
50
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Mercury
1
<0.2
<0.2
<0.2
<0.2
<0.2
<0.2
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.4
<0.4
<0.2
<0.2
<0.2
<0.2
Methylene Chloride
5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
Naphthalene
6
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
I NS
NS
NS
NS
NS
NS
Phenanthrene
200
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Pyrene
200
NS
NS
NS
NS
NS
NS
NS
NS
I NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Nickel
100
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Selenium
20
<10
<10
<10
<10
I <10
<10
<5
<5
<5
<5
1 5.9
<5
<5
<5
<5
1 <5
1 <5
<5
Sulfide
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Silver
20
<18
<5
<18
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<2
<2
<2
<2
Tetrah drofuran
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Thallium'
0.2
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Tin
2000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Vanadium'
0.3
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Vinyl Chloride
0.03
<10
<10
<10
<10
<10
<10
<2
<2
<2
<2
<2
<2
<2
1 <2
<5
<5
<5
<5
Zinc
1000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Alkalinity
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Ammonia-N
1,500
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Iron
300
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Total Dissolved Solids
500,000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Sulfate
250,000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Carbon Dioxide
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Chloride
250,000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Notes:
All units are in µg/L unless othe—ised indicated
NCDEQ Standard=15A NCAC 02L .0202 Ground
' Interim Maximum Allowable Concentration (Eff.
Laboratories=Pace (P), Shealy (S), and Test Ameri
3= Estimated cone. above the adjusted method dete
and below the adjusted reporting limit
B=Compound was found in the blank and sample.
v=Refc, to Case Narrative for "her detail
Bold /yellow values exceed the NCDEQ Standard
NE =Not Established
< "Report Limit" = Value is less that the Report Li,
Green boxes indicate Point of Compliance Wells
45 of 4355

Table 7 (cont.)
History of Closed Groundwater and Private Wells Analytical Detections
Spring 2018 Semi -Annual Groundwater Monitoring
North Meek Closed Phase I Area Landfill
CEC Project No. 111-370.001
46 of 4355
Constituent
Std.
MW-6(cont.)
Lab -to
P
P
P
P
P
P
P
S
S
S
S
S
S
P
7':t
'I A
'I A
'I A
P
'1.1
Sample Date
3.31.07
4.10.08
5.13.09
10.18.11
4.12.12
10.24,12
4,25.13
10.3.13
4.10.14
10.23.14
4.24.15
10.21.15
422.16
10.27.16
4.27.17
6.15.17
10.10.17
4.10.18
10.5.18
4.22.19
Acetone
6000
125
125
<25
2.71
<25
<25
<20
<20
<20
<20
<20
<16
<20
<25
<5
15
<5
2.7 Jcn
<25
<25
Acenaphthylene
80
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.5
<0.5
Anthracene
2000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.05
<0.05
Antimony*
]
NS
NS
<6
<6
<6
<6
QO
<10
<10
<10
<10
0.45
NS
15
<3
<3
<3
<3
<5
<5
Arsenic
10
15
<5
2.7
<10
<10
<10
<10
<10
<10
<10
<10
1.2
<10
<10
0.77
NS
3.8
14
<10
1.1
Barium
700
1 190
205
200
255
<100
288
310
320
300
320
300
290
270
265
190
NS
220
1600
210
360
Benzene
1
<5
<5
<10
<10
<10
<10
<1
<I
<1
<I
<1
<0,21
<1
<1
<0.5
<0.5
<0.5
0.35 J
<1
0.48 J
Beryllium*
4
NS
NS
<1
<1
<1
<1
<4
<4
<4
<4
<4
<0. 12
NS
Q
<1
NS
<]
6.1
<1
<]
Bromodichloromethane
0.6
<5
<5
<I
<1
I <1
I <1
<1
I <I
<1
I <I
I <1
<0,23
NS
<1
I <1
<I
I <I
<l
I <I
<I
Bromofotm
4
<5
<5
<1
<1
<1
Q
<1
<]
<1
<]
<1
1.2
NS
Q
Q
<]
<]
<1
<]
<]
B fluranthene
0.05
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
0.08
<0.05
2-Butanone (MEK)
4,000
<10
<10
<5
<5
<5
<5
QO
<10
<10
<10
QO
<18
NS
<5
<5
<5
<5
<5
<5
<5
Cadmium
2
<I
<1
<I
<1
<1
<1
Q
<2
Q
<2
Q
0.15
0.27
<1
0.25
NS
<0.5
3.1
<l
<I
Calcium
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
140,000
130,000
154,000
NS
NS
NS
NS
119,000
NS
Chloroethane
3000
<10
<10
<1
<1
<1
<1
Q
<2
Q
<2
Q
<0.28
NS
<1
<1
<1
<1
<I
<1
<1
Chloroform
70
<5
<5
<1
<1
<1
<1
<1
<1
<1
<1
<1
<0.21
NS
<1
Q
<2
<2
<2
<1
<1
Chromium
10
<5
0.69
<10
<10
<10
<10
<5
<5
<5
<5
<5
1.3
<5
<5
3.9
NS
<0.5
58
8.5
1.3 J
Cobalt*
]
NS
NS
<10
<10
<10
Q0
<25
<25
Q5
<25
Q5
0.5
<25
<5
0.86
NS
2.7
32
<5
5.2
Copper
11000
NS
NS
<10
<10
<10
9.6 J
<5
10
11
20
6.5
6.8
5.9
6
8.5
NS
3.2
450
<5
16 B
Carbon Disulfide
700
1 <10
<10
1 <2
Q
Q
Q
<1
I <]
<1
<1
I <1
<0.45
NS
Q
I Q
<2
1 <2
<2
1 <2
<2
Dibromochloromethane
0.4
NS
NS
<I
<l
<l
<1
<1
<I
<1
<I
<1
<0,23
NS
<1
<1
<I
<I
<I
<I
<I
1,1-Dichlomethane
6
<5
<5
<1
<1
<1
Q
<1
<]
<1
<]
<1
<0. 19
<1
<1
<1
<]
<]
<]
<]
<]
1,1-Dichloroethene
350
<5
<5
<I
<1
<1
<1
<1
<I
<1
<I
<1
<031
<1
<1
<1
<I
<I
<I
<I
<I
1,4-Dichlorobenzene
6
<5
<5
<1
<1
<1
Q
<1
<1
<1
<1
<1
<0. 19
<1
<1
<1
<1
<1
<1
<1
<1
cis-1,2-Dichloroethene
70
<5
<5
<I
<l
<l
<1
<1
<I
<1
<I
<1
<0.2
<1
<1
<1
<I
<I
<I
<I
<I
1,4-1hoxane
3
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<2
4.2
Eth Ibenune
600
<5
<5
<I
<l
<l
<1
<1
<I
<I
<I
<1
<0.21
NS
<1
<0.5
<0.5
<0.5
<0.5
<I
<I
2-flexamme
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.26
NS
<5
<5
<5
<5
<5
<5
<5
4-Meth 1-2- entmone
100
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
1
NS
<5
<5
<5
<5
<5
<5
<5
Toluene
600
<5
<5
<1
<1
<1
Q
<1
<]
<l
<]
<l
0.4
NS
<l
<0.5
<0.5
<0.5
<0.5
<]
<]
X lens
500
1 <5
<5
1 <2
<2
<2
<2
<1
I <I
<I
<I
1 1.4
<0.32
NS
<I
<I
<I
<I
<I
<1
<1
Lead
15
<5
<5
<10
<10
<10
<10
<10
<10
<10
<10
<10
0.29
<10
5.1
0.65
NS
2.3
94
<5
2.4
Manganese
50
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
150
25
3,510
170
NS
1,500
5,000
1,520
6,300
Mercury
1
<0.2
<0.2
<0.2
<0.2
<0.2
<0.2
<0.1
0.17
<0.1
<0.1
<0.1
<0.028
<0.1
NS
<0.2
NS
<0.2
0.81
<0.2
0.111
Methylene Chloride
5
<5
<5
<I
<1
<1
<1
<1
<I
<1
<I
<1
<0.42
NS
<1
<5
<5
<5
<5
<I
<I
Naphthalene
6
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<1.5
<1.5
Phenanthrene
200
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.2
<0.2
Pyrene
200
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
0.11
<0.1
Nickel
100
NS
NS
<50
11.7
<50
13.11
<40
<40
<40
<40
<40
12
15
<5
17
NS
2.3
42
7
11
Selenium
20
<10
I <10
<10
I <10
<10
QO
I <10
<10
I <10
<10
<10
1 1.7
NS
<10
<2.5
NS
1.5
1 9.4
<10
<10
Sulfide
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<100
NS
NS
NS
NS
<100
NS
Silver
20
1 <5
<5
<10
<10
<10
I QO
<5
<5
15
<5
1 <5
<1.7
NS
<5
<0.5
NS
<0.5
0.49 J
<5
<5
Tetralrdrofrean
NE
NS
NS
<10
<10
<10
<10
<5
<5
<5
<5
<5
<0.57
<5
34.8
<10
<10
<10
25
<10
61
Thallium*
0.2
NS
NS
<5.5
<5.5
<5.5
<5.5
NS
NS
NS
NS
NS
NS
NS
<5.4
<2
NS
<2
<2
<10
<10
Tin
2000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<5
<5
<5
Vanadium*
0.3
NS
NS
<25
<25
<25
Q5
<50
<50
<50
<50
<50
3.6
<50
<5
3.8
NS
2.7
160
<5
6
Vinyl Chloride
0.03
<5
<5
<I
<1
<1
<1
<1
2.9
1.6
<l
<1
10.5
<1
<1
0.7
<0.5
<0.5
<1
<l
<I
Zinc
1000
NS
NS
<10
26
<10
28
21
130
40
60
20
81
23
<10
20
NS
16
400
10.2
13
Alkalinity
NE
NS
I NS
NS
675,000
<5000
662,000
670,000
NS
NS
NS
NS
660,000
420,000
791,000
1 530,000
NS
750,000
750,000
656,000
630,000
Ammonia-N
1,500
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
63
<10
<100
NS
NS
NS
NS
<100
NS
Iron
300
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
1 2,380
990
NS
2,400
76,000
657
3,200
Total Dissolved Solids
500,000
NS
NS
NS
692,000
<25,000
773,000
700,000
NS
NS
NS
NS
870,000
490,000
942,000
720,000
NS
910,000
870,000
1,640,000
820,000
Sulfate
250,000
NS
NS
NS
26,100J
<5000
31,300
17,000
NS
NS
NS
NS
NS
NS
43,700
30,000
NS
38,000
36,000
34,600
49,000
Carbon Dioxide
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
900,000
500,000
NS
NS
NS
NS
NS
NS
NS
Chloride
250,000
NS
NS
NS
27,000
<5000
30,000
30,000
NS
NS
NS
NS
37,000
34,000
31,900
31,000
NS
36,000
39,000
<1000
29,000
Notes:
All units are in µg/L unless oth-ised indicated
NCDEQ Standard - 15A NCAC 02L .0202 Ground
* Interim Maximum Allowable Concentration (Eff.
Labondon- Pace (P), Shealy (S), and Test A"'
J= Estimated cone. above the adjusted method Bete
and below the adjusted reporting limit
B=Compound was found in the blank and sample.
n=Reftt m Case Narrative for "he, detail
Bold /yellow values exceed the NCDEQ Standard
NE =Not Established
< "Report Limit" = Value is less that the Report Li,
Green boxes indicate Point of Compliance Wells

Table 7 (cont.)
History of Closed Groundwater and Private Wells Analytical Detections
Spring 2018 Semi -Annual Groundwater Monitoring
North Meek Closed Phase I Area Landfill
CEC Project No. 111-370.001
47 of 4355
Constituent
Sid.
MW-6D
NM-6D-1
Laboratory
S
S
S
S
S
S
P
'I A
'I A
'IA
'I A
P
'I',k
S
S
S
S
P
7'A
'IA
T.A
Sample Date
10.3.13
4,10.14
10.23.14
4.24.15
10.21.15
4.22.16
M27.16
428.17
6.15.17
10.10.17
4.10.19
10.5.18
4.22.19
10.23.14
4.24.15
10,21.15
4.22. 16
I0,27.16
4.29.17
6.15.17
10.10.17
Acetone
6000
<20
<20
<20
<20
1.8
<20
<25
6.7
<5
<5
<5
<25
16
<20
<20
2A
20
-
6.7
<5
<5
Acenaphthylene
80
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.5
<0.5
NS
NS
NS
NS
NS
NS
NS
NS
Amhoo cm,
2000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.05
<0.05
NS
NS
NS
NS
NS
NS
NS
NS
Antimony*
1
<10
<10
<10
<10
0.52
NS
15
<3
<3
<3
<3
<5
<5
<10
QO
0.43
NS
<5
<3
<3
<3
Arsenic
10
<10
<10
<10
<10
1.3
<10
<10
2
NS
0.35
0.63 J
<10
0.51 J
<10
<10
1.7
2.7
<10
2
NS
2.7
Barium
700
210
220
240
190
220
120
244
360
NS
270
260
257
240
250
230
290
290
372
360
NS
380
Benzene
1
<1
<1
<1
<1
0.5
<1
<1
2.6
0.71
0.66
0.51
<1
0.54
<1
<1
<0.21
<1
<1
2.6
1.7
1.4
Beryllium*
4
1 <4
<4
<4
1 <4
1 <0. 12
NS
<1
<1
NS
<1
<1
<1
<1
<4
<4
1 <0. 12
NS
I <1
<1
I NS
<l
Bromodichloromethane
0.6
<1
<I
<1
<I
<0.23
NS
<1
<1
<I
<1
<1
<1
<1
<I
<1
<0.23
NS
<1
<1
<1
<I
Bromoform
4
<1
<1
<1
<1
<0.35
NS
<1
<1
<1
<1
<1
<1
<1
<1
<1
<0.35
NS
<1
<1
<1
<1
Benno flmanthene
0.05
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.05
<0.05
NS
NS
NS
NS
NS
NS
NS
NS
2-Butanone(MEK)
4,000
<10
<10
<10
<10
<18
NS
<5
<5
<5
<5
<5
<5
<5
<10
<10
<18
NS
<5
<5
<5
<5
Cadmium
2
<2
<2
<2
<2
<0.044
<2
<1
<0.5
NS
<0.5
<0.5
<1
<1
<2
<2
0.13
<2
<I
<0.5
NS
<0.5
Calcium
NE
NS
NS
NS
NS
190,000
180,000
188,000
NS
NS
NS
NS
135,000
NS
NS
NS
150,000
140,000
160,000
NS
NS
NS
Chloroethane
3000
<2
<2
<2
<2
<0.28
NS
<1
<I
<I
<1
<1
<1
<1
<2
<2
<0.28
NS
<l
<1
<1
<I
Chloroform
70
<1
<1
<1
<1
<0.21
NS
<1
<2
<2
<2
<2
<1
<1
<1
<1
<0.21
NS
<1
<2
<2
<2
Chromium
10
<5
<5
<5
<5
<6.3
<5
<5
4.2
NS
3.2
6.8
<5
<5
<5
<5
0.65
<5
17.3
4.2
NS
<0.5
Cobalt*
1
1 <25
1 <25
<25
1 <25
1 1.8
Q5
<5
6.5
NS
3.9
<5
4.6
1 <25
Q5
0.72
<25
<5
6.5
NS
0.85
Copper
1,000
11
<5
<5
<5
1.3
<5
7.5
2.2
NS
3.5
11
5.1
6.6 B
<5
<5
0.85
<5
19.6
2.2
NS
0.94
Carbon Disulfide
700
<1
<1
<1
<1
<0.45
NS
Q
<2
<2
<2
<2
<2
<2
<1
<1
2.8
NS
<2
<2
<2
<2
Dibromochlommethane
0.4
<1
<I
<1
<I
<0.23
NS
<1
<I
<I
<1
<1
<1
<1
<I
<1
<0.23
NS
<I
<1
<1
<I
1,1-Dichloroethane
6
<1
<1
<1
<1
<0. 19
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<0. 19
<1
<1
<1
<1
<1
1,1-Dichlomethene
350
<l
<I
<l
<I
<0.31
<I
<I
<I
<I
<1
<1
<1
<1
<I
<1
<0.31
<I
<I
2.8
<1
<I
1,4-Dichlorobenzene
6
<1
<1
<1
<1
<0. 19
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<0. 19
<1
<1
<1
<1
<1
cis-1,2-Dichlomethene
70
<l
<I
<1
<I
<0.2
<I
<I
<I
<I
<1
<1
<7
<1
<I
<1
<0.2
<I
<I
<l
<1
<I
1,4-Dioxane
3
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
4.9
NS
NS
NS
NS
NS
NS
NS
NS
Eth (benzene
600
1 <1
<I
<l
<I
<0.21
NS
<1
<0.5
<0.5
1 <0.5
1 <0.5
<I
<I
<I
<1
<0.21
NS
<I
<0.5
1 <0.5
<0.5
2-Ilexanon,
NE
NS
NS
NS
NS
<0.26
NS
<5
<5
<5
<5
<5
<5
<5
NS
NS
<0.26
NS
<5
<5
<5
1 <5
4-Methyl-2-pentanom,
100
NS
NS
NS
NS
<0.29
NS
<5
<5
<5
<5
<5
<5
<5
NS
NS
<0.29
NS
<5
<5
<5
<5
Toluene
600
<1
<1
<1
<1
0.4
NS
<1
<0.5
<0.5
<0.5
<0.5
<1
0.20 J
<1
<1
0.7
NS
<1
<0.5
<0.5
<0.5
X lens
500
<1
<I
<1
1.1
0.39
NS
<I
<I
<I
<I
<I
<1
0.26 J
<I
1.1
0.54
NS
<1
<I
<I
<I
Lead
15
<10
<10
<10
<10
<0.15
<10
<5
0.16
NS
0.19
<0.5
<5
<5
<10
<10
NS
<10
<5
0.16
NS
<0.5
Manganese
50
NS
NS
NS
NS
1,600
1,300
3,560
370
NS
6,900
7200
6,630
6,100
NS
NS
370
480
355
370
NS
300
Mercury
1
<0.1
<0.1
<0.1
<0.1
<0.028
<0.1
NS
<0.2
NS
<0.2
<0.2
<0.2
<0.2
<0.1
<0.1
<0.028
<0.1
NS
<0.2
NS
<0.2
Methylene Chloride
5
<1
<I
<1
<I
<0.42
NS
<1
15
<5
<5
<5
<1
<1
<I
<1
0.35
NS
<1
<5
<5
15
Naphthalene
6
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<1.5
1 <1.5
NS
NS
NS
NS
NS
NS
NS
NS
Phemmlmene
200
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.2
10.2
NS
NS
NS
NS
NS
NS
NS
NS
Pyrene
200
1 NS
I NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.1
<0.1
NS
NS
NS
NS
NS
NS
NS
NS
Nickel
100
<40
<40
<40
<40
5.8
<40
8.6
5
NS
13
19
11.9
12
<40
<40
2.5
<40
12.1
5
NS
2
Selenium
20
<10
<10
<10
<10
<9.5
NS
<10
<2.5
NS
1.2
<2.5
<10
<10
<10
<10
1.2
NS
<10
<2.5
NS
1.3
Sulfide
NE
NS
NS
NS
NS
NS
NS
<100
NS
NS
NS
NS
<100
NS
NS
NS
NS
NS
<100
NS
NS
NS
Silver
20
<5
<5
<5
<5
<1.7
NS
<5
<0.5
NS
<0.5
<0.5
<5
<5
<5
<5
<13
NS
<5
<0.5
NS
<0.5
Tetrah drofivan
NE
18
25
27
33
2.9
7.2
29.4
13
67
48
44
39.7
62
120
11
11
7
11.2
13
11
10
Thallium*
0.2
NS
NS
NS
NS
NS
NS
<5.4
<2
NS
<2
<2
<10
<10
NS
NS
NS
NS
<5.4
<2
NS
<2
Tin
2000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<5
<5
<5
NS
NS
NS
NS
NS
NS
NS
NS
Vanadium*
0.3
<50
<50
<50
<50
5.7
<50
<5
<5
NS
33
3.77
<5
3.11
<50
<50
1.8
<50
7.3
<0.5
NS
7.3
Vinyl Chloride
0.03
4.7
5.7
<I
1.8
1.5
2.7
<I
3.7
<0.5
<0.5
<1
<1
<1
3.8
<I
0.79
1.6
<1
3.7
<0.5
<0.5
Zinc
1000
20
25
NS
<20
56
<20
30.3
<20
NS
8.3
19
<10
<10
<20
<0
73
<20
<10
<20
NS
<20
Alkalinity
NE
NS
NS
NS
NS
730,000
850,000
953,000
62g000
NS
7'0,000
750,000
706,000
640,000
NS
NS
500,000
57Q000
637,000
620,000
NS
65Q000
Ammonia-N
1,500
NS
NS
NS
NS
87
<10
<100
NS
NS
NS
NS
<100
NS
NS
NS
68
<10
140
NS
NS
NS
Iron
300
NS
NS
NS
NS
2,320
2,100
NS
480
780
712
530
NS
NS
NS
NS
5,330
2,100
NS
3,300
Total Dissolved Solids
500,000
NS
NS
NS
NS
910,000
920,000
1,040,000
750,000
NS
9'0,000
890,000
822,000
850,000
NS
NS
600,000
620,000
666,000
750,000
NS
700,000
Sulfate
250,000
NS
NS
NS
NS
<2,000
11,000
NS
28,000
28,000
32,600
48,000
NS
NS
NS
NS
NS
I1,000
NS
13,000
Carbon Dioxide
NE
NS
NS
NS
NS
990,000
1,600,000
NS
NS
NS
NS
NS
NS
NS
NS
NS
490,000
590,000
NS
NS
NS
NS
Chloride
250,000
NS
NS
NS
NS
21,000
20,000
25,100
24,000
NS
27,000
29.000 F1
<1000
2,700
NS
NS
25,000
25,000
29,600
24,000
NS
25,000
Notes.
All units are in µg/L unless othe-ised indicated
NCDEQ Standard- 15A NCAC 02L .0202 Ground
* Interim Maximum Allowable Concentration (Eff.
Laboratories=Pace (P), Shealy (S), and Test Amen
J = Estimated coot. above the adjusted method date
and below the adjusted reporting limit
B-Compound was found in the blank and sample.
n= Refer to Case Narrative for fiuther detail
Bold /yellow values exceed the NCDEQ Standard
NE=Not Established
< "Repon Limit" = Value is less that the Report Li,
Green boxes indicate Point of Compliance Wells

Table 7 (cont.)
History of Closed Groundwater and Private Wells Analytical Detections
Spring 2018 Semi -Annual Groundwater Monitoring
North Meek Closed Phase I Area Landfill
CEC Project No. 111-370.001
48 of 4355
Constituent
Std.
NM-6D-1 (cont)
AM-7
MW-7A
Lab -to
'IA
P
FA
S
S
S
S
S
S
P
'IA
'IA
'1'.1
'IA
P
1'.1
S
S
S
S
S
S
P
Sample Date
4.10.19
10.5.18
4.22.19
10.3.13
4.10.14
10.23.14
4.24.15
10.21.15
4.22.16
10.27.16
5.1.17
6.15.17
10.10.17
4.10.18
10.5.18
4.22.19
10.3.13
4.10.14
10.23.14
4.24.15
10.21.15
4.22.16
10.27.16
Acetone
6000
15
<25
2.2J
<20
<20
<20
<20
<16
<20
<25
<5
15
<5
<5
<25
<25
<20
<20
<20
<20
<16
<20
<25
Acenaphthylene
80
NS
<0.5
<0.5
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.5
<0.5
NS
NS
NS
NS
NS
NS
NS
Anthmeene
2000
NS
<0.05
10.05
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.05
<0.05
NS
NS
NS
NS
NS
NS
NS
Antimony'
1
<3
5.3
<5
QO
<10
QO
<10
1.7
NS
<5
<3
<3
13
<3
<5
<5
<10
QO
<10
QO
0.56
NS
<5
Arsenic
10
4.8
<10
3.4
<10
<10
<10
<10
0.67
<10
<10
0.43
NS
<1
0.83 J
<10
0.43 J
<10
<10
<10
<10
0.45
<10
<10
Barium
700
1 410
348
330
260
250
240
310
260
290
284
330
NS
330
410
365
360
220
300
260
300
280
270
276
Benzene
1
0.41 J
<1
0.43 J
<1
<1
<1
<1
<0.21
<1
<1
0.35
<0.5
<0.5
<0.5
<1
0.36 J
<1
<1
<1
<1
<0.21
<1
<1
Beryllium'
4
<1
<1
<1
<4
<4
<4
<4
<0. 12
NS
<1
<1
NS
<1
<1
<1
Q
<4
<4
<4
<4
<0. 12
NS
<1
Bromodichloromethane
0.6
<I
<I
<I
<1
<I
<1
<I
<0.23
NS
<I
<I
<I
<1
<I
<1
<1
<I
<1
<I
<1
<0.23
NS
<I
Bromoform
4
<1
<1
<1
<1
<1
<1
<1
<0.35
NS
<1
<1
<1
<1
<1
Q
Q
<1
<1
<1
<1
<0.35
NS
<1
B fluranthene
0.05
NS
<0.05
<0.05
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.05
<0.05
NS
NS
NS
NS
NS
NS
NS
2-Butanon(MEK)
4,000
<5
<5
<5
<10
<10
<10
<10
<19
NS
<5
<5
<5
<5
<5
<5
<5
<10
QO
<10
QO
QS
NS
<5
Cadmium
2
<0.5
<1
<1
Q
<2
Q
<2
0.052
Q
<1
<0.5
NS
<0.5
<0.5
<1
<1
<2
Q
<2
Q
<0.044
Q
<1
Calcium
NE
NS
155,000
NS
NS
NS
NS
NS
86,000
91,000
89,200
NS
NS
NS
NS
110,000
NS
NS
NS
NS
NS
61,000
63,000
58,200
Chloroethane
3000
<I
<I
<I
Q
<2
Q
<2
<0.28
NS
<I
<t
<I
<1
<t
<1
<1
<2
Q
<2
Q
<0.28
NS
<I
Chloroform
70
<2
<1
<1
<1
<1
<1
<1
<0.21
NS
<1
<2
<2
Q
<2
<1
Q
<1
<1
<1
<1
0.23
NS
<1
Chromium
10
3.3 J
7.9
<5
<5
<5
<5
<5
0.67
<5
<5
18
NS
2.4
35
<5
<5
<5
<5
<5
<5
<6.3
<5
<5
Cobalt'
1
0.65 J
<5
0.40 J
Q5
<25
Q5
<25
1.4
<25
<5
67
NS
0.7
4.2
<5
1.3
<25
Q5
<25
Q5
0.47
Q5
<5
Copper
1,000
1.4 J
<5
<5
6.3
<5
1 <5
1 45
4.8
8.9
<5
1 26
NS
1 2
44
<5
3.5
<5
<5
<5
1 7.8
1.6
1.4
1 <5
Carbon Disulfide
700
<2
<2
<2
<1
<1
<1
<1
<0.45
NS
<2
<2
<2
Q
<2
Q
Q
<1
<1
<1
<1
0.62
NS
<2
Dibromochloromethme
0.4
<I
<I
<I
<1
<I
<1
<I
<0,23
NS
<I
<I
<I
<1
<I
<1
<1
<1
<1
<1
<1
<0.23
NS
<I
1,1-Dichloroethane
6
<1
<1
<1
<1
<1
<1
<1
<0. 19
NS
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<0. 19
NS
<1
1,1-Dichloroethene
350
<I
<I
<I
<1
1.3
2.3
<1
2.6
2.4
<1
2.8
<I
<1
<I
<1
<1
<I
<1
1.1
<1
1.4
1.9
<I
1,4-Dichlorobenzene
6
<1
<1
<1
<1
<1
<1
<1
<0. 19
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<0. 19
<1
<1
6s-1,2-Dichloroethene
70
<I
<I
<I
<1
<I
<1
<I
<0.2
<1
<I
<I
<I
<1
<I
<1
1.1
<I
<1
<I
<1
<0.2
<I
<I
1,4-Dioxane
3
NS
<2
<2
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Q
Q
NS
NS
NS
NS
NS
NS
NS
Eth Ibenune
600
<0.5
<I
<I
<1
<I
<1
<I
<0,21
1 NS
<I
<0.5
<0.5
<0.5
<0.5
1 <1
<1
<I
I <1
<I
<1
1 <0,21
NS
<I
2-Hexamme
NE
<5
<5
1 <5
NS
NS
NS
NS
<0.26
NS
<5
<5
<5
<5
<5
<5
<5
NS
NS
NS
NS
<0.26
NS
<5
4-Meth 1-2- entmone
100
<5
<5
<5
NS
NS
NS
NS
<0.29
NS
<5
1 <5
<5
1 <5
<5
<5
<5
NS
NS
NS
NS
<0.29
NS
<5
Toluene
600
<0.5
<1
<1
<I
<1
<1
1.1
0.66
NS
<1
<0.5
<0.5
<0.5
<0.5
Q
0.18 J
<1
<1
<1
<1
0.5
NS
<1
X lens
500
<t
<t
<t
<1
<I
<1
1.5
0.43
NS
<t
<1
<1
<1
<1
<I
<I
<I
<1
<1
1.6
0.38
NS
<l
Lead
15
<0.5
<5
<5
<10
13
<10
<10
0.51
1.1
<5
2.4
NS
0.2
4.7
<5
0.27 J
<10
<10
<10
<10
<0.15
<10
<5
Manganese
50
410
394
350
NS
NS
NS
NS
190
200
88.9
160
NS
130
290
281
160
NS
NS
NS
NS
200
65
64.4
Mercury
1
<0.2
<0.2
<0.2
<0.1
<0.1
<0.1
<0.1
<0.028
<0.1
NS
<0.2
NS
<0.2
0.53
<0.2
<0.2
<0.1
<0.1
<0.1
<0.1
0.21
<0.1
NS
Methylene Chloride
5
<5
<t
<t
<1
<I
<1
<I
027
NS
<I
<5
<5
<5
<5
<1
<1
<I
<1
<1
<1
<0.42
NS
<l
Naphthalene
6
NS
<1.5
<1.5
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<1.5
<1.5
NS
NS
NS
NS
NS
NS
NS
Phemarthrene
200
NS
<0.2
<0.2
NS
NS
NS
NS
I NS
NS
NS
NS
NS
NS
NS
<0.2
<0.2
1 NS
NS
NS
NS
NS
NS
NS
Pyrene
200
NS
<0.1
<0.1
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.1
<0.1
NS
NS
NS
NS
NS
I NS
NS
Nickel
100
2
5.2
0.80 J
<40
<40
<40
<40
1.9
<40
<5
1 12
NS
1 2
17
<5
1.1 J
<40
<40
<40
<40
1.6
<40
<5
Selenium
20
Q.5
<10
<10
<10
<10
<10
<10
1.6
NS
<10
<2.5
NS
1.3
<2.5
<10
<10
<10
QO
<10
QO
1.4
NS
<10
Sulfide
NE
NS
<100
NS
NS
NS
NS
NS
NS
NS
<100
NS
NS
NS
NS
<100
NS
NS
NS
NS
NS
NS
NS
<100
Silver
20
<0.5
<5
<5
<5
<5
<5
<5
<1.7
NS
<5
0.13
NS
<0.5
<0.5
<5
<5
<5
<5
<5
<5
<1.7
NS
<5
Tetrah drofuran
NE
9.91
<10
17
<5
<5
<5
<5
<0.57
<5
<10
<10
<10
10
<10
<10
<10
<5
<5
<5
<5
<0.57
<5
<10
Thallium'
0.2
<2
<10
<10
NS
NS
NS
NS
NS
NS
<5.4
<2
NS
Q
<2
<10
<10
NS
NS
NS
NS
NS
NS
<5.4
Tin
2000
<5
<5
<5
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<5
15
<5
NS
NS
NS
NS
NS
NS
NS
Vanadium'
0.3
<5
<5
<5
<50
<50
<50
<50
3.8
5.7
<5
13
NS
<5
19
1 <5
3.2J
<50
<50
<50
<50
3.9
<50
7.5
Vinyl Chloride
0.03
1 <t
<t
<I
IA
1 1.4
3.3
1.1
1 1.6
2.2
<I
9.3
<0.5
<0.5
<l
<I
<I
<I
<1
<I
I <1
<0.5
<I
<l
Zinc
1000
<10
13.6
<10
<20
<20
48
32
73
16
<10
18
NS
<20
30
<10
<10
<20
<20
<20
<20
74
<20
QO
Alkalinity
NE
680,000
686,000
660,000
NS
NS
NS
NS
310,000
390,000
376,000
400,000
NS
440,000
490,000
<5000
520,000
NS
NS
NS
NS
230,000
270,000
242,000
Ammonia-N
1,500
NS
170
NS
NS
NS
NS
NS
190
<10
I <100
NS
NS
NS
NS
493,000
NS
NS
NS
NS
NS
53
<10
<100
Iron
300
6,500
6,090
6,100
NS
NS
NS
NS
NS
NS
180
3,900
NS
160
7,300
406
670
NS
NS
NS
NS
NS
NS
1,540
Total Dissolved Solids
500,000
730,000
1,500,000
760,000
NS
NS
NS
NS
470,000
490,000
485,000
550,000
NS
560,000
620,000
1,220,000
670,000
NS
NS
NS
NS
350,000
370,000
376,000
Sulfate
250,000
t3,000
11,400
11,000
NS
NS
NS
NS
NS
NS
33,200
25,000
NS
35,000
26,000
26,700
27,000
NS
NS
NS
NS
NS
NS
21,100
Carbon Dioxide
NE
NS
NS
NS
NS
NS
NS
NS
370,000
540,000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
350,000
460,000
NS
Chloride
250,000
27,000
<1000
21,000
NS
NS
NS
NS
44,000
44,000
55,600
51,000
NS
47,000
57,000
<1000
44,000
NS
NS
NS
NS
30,000
32,000
37,500
Notes.
All units are in µg/L unless othe-ised indicated
NCDEQ Standard=15A NCAC 02L .0202 Ground
' Interim Maximum Allowable Concentration (Eff.
Labomtonee= Pace (P), Shealy (S), and Test Amen
J= Estimated coot. above the adjusted method Bete
and below the adjusted reporting limit
B=Compound was found in the blank and sample.
n=Refer to Case Narrative for "he, detail
Bold /yellow values exceed the NCDEQ Standard
NE =Not Established
< "Report Limit" = Value is less that the Report Li,
Green boxes indicate Point of Compliance Wells

Table 7 (cont.)
History of Closed Groundwater and Private Wells Analytical Detections
Spring 2018 Semi -Annual Groundwater Monitoring
North Meek Closed Phase I Area Landfill
CEC Project No. 111-370.001
Constituent
Std.
NM-7A(cont)
MW-7D
Laboratory
TA
FA
FA
FA
P
'f:1
S
S
S
S
S
S
P
'IA
'1'A
'IA
'IA
P
'IA
Sample Date
5.1.17
6.15.17
10.10.17
4.10.18
10.5.18
422.19
10.3.13
4.10.14
10.23.14
4.24.15
10.21.15
4.22.16
10.28.16
5.1.17
6.15.17
10.10.17
4.10.18
10.5.18
422.19
Acetone
6000
<5
<5
<5
<5
<25
<25
<20
<20
<20
<20
<16
<20
<25
<5
<5
<5
<5
<25
<25
Acenaphthylene
80
NS
NS
NS
NS
<0.5
<0.5
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.5
<0.5
Antivacene
2000
NS
NS
NS
NS
<0.05
<0.05
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.05
1.1
Antimony*
1
G3
<3
<3
<3
<5
<5
<10
<10
<10
<10
0.21
NS
<5
<3
<3
<3
<3
<5
<5
Arsenic
10
0.28
NS
0.86
0.69 J
<10
0.43 J
<10
<10
<10
<10
0.29
<10
<10
<1
NS
<1
0.29 J
<10
0.29 J
Barium
700
270
NS
340
320
311
320
190
220
210
180
19
200
200
210
NS
220
230
288
220
Benzene
1
<0.5
<0.5
<0.5
<0.5
<1
0.26 J
<1
<1
<1
<1
<0.21
<1
<1
<0.5
<0.5
<0.5
<0.5
<1
0.17 J
Beryllium*
4
<1
NS
<1
I <1
<1
I <1
<4
<4
<4
1 <4
<0.12
1 NS
<1
<1
NS
<1
<1
<1
<1
Bmmodichloromethane
0.6
<]
<]
<1
<1
<]
<]
<1
<I
<]
<1
<023
NS
<]
<]
<]
<1
<1
<1
<1
Bromoform
4
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<0.35
NS
<1
<1
<1
<1
<1
<1
<1
Benno flumnthene
0.05
NS
NS
NS
NS
<0.05
<0.05
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.05
1.1
2-Butmone(MEK)
4,000
<5
<5
<5
<5
<5
<5
<10
<10
<10
<10
<18
NS
<5
<5
<5
<5
<5
<5
<5
Cadmium
2
<0.5
NS
<0.5
<0.5
<1
<1
<2
<2
<2
<2
<0.044
<2
<1
<0.5
NS
<0.5
<0.5
<1
<1
Calcium
NE
NS
NS
NS
NS
71,400
NS
NS
NS
NS
NS
82,000
84,000
84,600
NS
NS
NS
NS
90,100
NS
Chlomethane
3000
<1
<1
<t
<t
<1
<1
<2
<2
<2
<2
<028
NS
<1
<1
<1
<1
<1
<1
<1
Chloroform
70
<2
<2
<2
<2
<1
<1
<1
I <1
<1
<1
1 <0.21
NS
<1
<2
<2
1 <2
<2
<1
<1
Chromium
10
2.4
NS
18
15
12.6
<5
<5
<5
<5
<5
<6.3
<5
<5
<0.5
NS
<0.5
<5
<5
<5
Cobalt*
1
2.3
NS
1 3.4
1 2.1
<5
1 0.67 J
<25
<25
<25
<25
<2.6
1 <25
<5
<1
NS
<1
<1
<5
1 <5
Copper
1,000
L3
NS
9.6
9.4
<5
1.3 JB
<5
<5
<5
<5
0.44
1.4
<5
<2
NS
<2
<2
<5
<5
Carbon Disulfide
700
Q
Q
<2
<2
Q
Q
<l
<1
<l
<1
1.8
NS
Q
Q
Q
<2
<2
<2
<2
Dibmmochloromethane
0.4
<]
<]
<1
<1
<]
<]
<t
<1
<]
<1
<023
NS
<]
<]
<]
<1
<1
<1
<1
1,1-Dichloroethane
6
2.2
<1
<1
<1
<1
<1
<1
<1
<1
<1
<0.19
<1
<1
<1
<1
<1
<1
<1
<1
I J-Dichlowethene
350
<1
<1
<1
<1
<1
<1
NS
<1
1.1
<1
1.5
1.9
<1
2
<1
<1
<1
<1
<1
1,4-Dichlombmzene
6
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<0.19
<1
<1
<1
<1
<1
<1
<1
<1
cis-1yDichlomethene
70
<1
<1
<1
<1
<1
0.72J
<1
<1
<1
<1
<0.2
<1
<1
<1
<1
<1
<1
<1
<1
1,4-Dioxane
3
NS
NS
NS
NS
<2
<2
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<2
<2
Eth (benzene
600
<0.5
<0.5
<0.5
1 <0.5
<1
I <1
I <1
<I
<1
<I
<021
NS
<1
<0.5
<0.5
1 <0.5
<0.5
1 <I
I <I
2-Hexanone
NE
<5
<5
<5
<5
<5
<5
NS
NS
NS
NS
<0.26
NS
<5
<5
<5
<5
<5
<5
1 <5
4-Methyl-2-pentsmone
100
1 <5
1 <5
<5
<5
<5
<5
NS
NS
NS
NS
<0.29
NS
<5
<5
<5
<5
<5
<5
<5
Toluene
600
<0.5
<0.5
<0.5
<0.5
<1
<1
<1
<1
<1
1.1
0.76
NS
<1
<0.5
<0.5
<0.5
<0.5
<1
<1
X lens
500
<1
<1
<t
<t
<1
<1
<1
<1
<1
1.4
0.5
NS
<1
<1
<1
<1
<1
<1
<t
Lead
15
0.21
NS
0.81
0.58
<5
<5
<10
<10
<10
<10
<0.15
<10
<5
0.22
NS
<0.5
<0.5
<5
<5
Manganese
50
47
NS
120
92
42.7
60.0
NS
NS
NS
NS
170
83
90.7
50
NS
48
46
44.6
55.0
Mercury
1
0.12
NS
0.94
0.35
0.32
0.35
<0.I
<0.1
<0.1
<0.1
<0.028
<0.1
NS
<0.2
NS
<0.2
<0.2
<0.2
<0.2
Methylene Chloride
5
<5
<5
<5
<5
<1
<1
<1
<I
<1
<1
<0.42
NS
<1
<5
<5
<5
<5
<I
<I
Naphthalene
6
NS
NS
NS
NS
<1.5
<1.5
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<1.5
<1.5
Phenantluene
200
NS
NS
NS
NS
<0.2
<0.2
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.2
0.34J
Pyrme
200
NS
NS
NS
NS
<0.I
<0.1
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.1
1.7
Nickel
100
1 2.1
NS
11
8.6
6.7
1.6
1 <40
<40
1 <40
<40
1.1
1 <40
<5
<2
NS
<2
<2
<5
<5
Selenium
20
-2.5
NS
1.5
<2.5
<10
<10
<10
<10
<10
<10
<9.5
NS
<10
-2.5
NS
<2.5
<2.5
QO
<10
Sulfide
NE
NS
NS
NS
<100
NS
NS
NS
NS
NS
NS
NS
<100
NS
NS
NS
NS
670
NS
Silver
20
<0.5
NS
<0.5
<0.5
<5
<5
<5
<5
<5
<5
<1.7
NS
<5
<0.5
NS
<0.5
<0.5
<5
<5
Tetrah drofivan
NE
<10
<10
<10
<10
<10
4.1 J
<5
<5
<5
<5
0.63
<5
<10
5.2
<10
<10
<10
<10
6.7 J
Thallium*
0.2
<2
NS
<2
<2
<10
<10
NS
NS
NS
NS
NS
NS
<5.4
<2
NS
<2
<2
<10
<10
Tin
2000
NS
NS
NS
15
<5
<5
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<5
<5
<5
Vanadium*
0.3
5.2
NS
15
11
63
6.1
<50
<50
<50
<50
<15
<50
<5
<5
NS
<5
<5
<5
23 J
Vinyl Chloride
0.03
3.2
<0.5
<0.5
<t
<1
0.22 J
<1
1.3
1.6
<l
0.64
1.1
<1
4
<0.5
<0.5
<I
<I
<l
Zinc
1000
<20
NS
19
13
<10
<10
QO
<20
QO
<20
50
<20
<10
<20
NS
QO
<10
<10
<10
Alkalinity
NE
1 260,000
1 NS
280,000
290,000
1 5000
1 340,000
NS
NS
NS
NS
270,000
310,000
323,000
320,000
NS
340,000
350,000
371,000
380,000
Ammonia-N
1,500
NS
NS
NS
NS
1 301,000
NS
NS
NS
NS
NS
73
<10
<100
NS
NS
NS
NS
<100
NS
Iron
300
800
NS
4,800
3,200
1,070
1,000
NS
NS
NS
NS
NS
NS
332
610
NS
620
650
642
670
Total Dissolved Solids
500,000
420,000
NS
410,000
400,000
426,000
480,000
NS
NS
NS
NS
390,000
410,000
433,000
480,000
NS
480,000
460,000
491,000
540,000
Sulfate
250,000
20,000
NS
22,000
22,000
22,300
24,000
NS
NS
NS
NS
NS
NS
23,100
27,000
NS
26,000
28,000
28,200
36,000
Ca±mt Dioxide
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
M0,000
400,000
NS
NS
NS
NS
NS
NS
NS
Chloride
250,000
36,000
NS
38,000
46,000
<1000
<1000
NS
NS
NS
NS
35,000
35,000
48,100
42,.0
NS
.,000
48,000
<10.
38,000
Notes.
All units are in µg/L unless otherwised indicated
NCDEQ Standard= 15A NCAC 02L .0202 Ground
* Interim Maximum Allowable Concentration (Eff.
Laboratories= Pace (P), Shealy (S), and Test Amen
J = Estimated cone. above the adjusted method dete
and below the adjusted reporting limit
Bxompound was found in the blank and sample.
n= Refer to Case Narrative for further detail
Bold /yellow values exceed the NCDEQ Standard
NE = Not Established
< "Report Limit" = Value is less that the Report Lit.
Green boxes indicate Point of Compliance Wells
49 of 4355

Table 7 (cont.)
History of Closed Groundwater and Private Wells Analytical Detections
Spring 2018 Semi -Annual Groundwater Monitoring
North Meek Closed Phase I Area Landfill
CEC Project No. 111-370.001
50 of 4355
Constituent
Std.
Fm-
MW-8
MW-8R
MW-81)
Laboratory
S
S
S
S
S
S
P
'IA
'IA
Ek
'IA
P
'f:1
S
S
S
S
S
S
P
Ek
'fA
'fA
Sample Date
10.3.13
4.10.14
10.23.14
4.24.15
10.21.15
4.22.16
10.28.16
4.28.17
6.15.17
10.11.17
4.10.18
10.5.18
4.22.19
10.3.13
4.10.14
10.23.14
4.24.15
10.21.15
4.22.16
10.28.16
4.29.17
6.15.17
10.11.17
Acetone
6000
<20
<20
20
360
27
32
<25
8.9
<5
<5
4.4 J cn
25.7
5.9 J
<20
<20
<20
<20
<16
<20
<25
5.7
<5
<5
Acenaphthylene
80
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.5
<0.5
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Anthracene
2000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
0.068
1.1
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Antimony'
1
<10
QO
<10
QO
3.1
NS
<5
<3
<3
<3
NS
15
<5
<10
QO
<10
QO
0.21
NS
<5
<J
<3
<3
Arsenic
10
<10
<10
<10
<10
<26
<10
<10
2.9
NS
1.5
NS
<10
3.8
<10
<10
<10
<10
0.52
<10
<10
2
NS
0.15
Barium
700
230
200
57
45
150
37
130
140
NS
140
NS
1 184
160
1 140
91
91
34
72
55
115
350
NS
110
Benzene
1
<1
<1
<1
<1
<0.21
<1
<1
<0.5
<0.5
<0.5
<0.5
<1
<1
<1
<1
<1
<1
<0.21
<1
<1
<0.5
<0.5
<0.5
Beryllium'
4
<4
<4
<4
<4
<0.12
NS
<1
0.91
NS
0.64
NS
<1
<1
<4
<4
<4
<4
<0.12
NS
<1
<1
NS
<1
Bromodichloromethane
0.6
<I
<1
<I
<1
<0.23
NS
<I
<I
<I
<0.5
<1
<1
<I
<I
<1
<I
<1
<0.23
NS
<I
<1
<I
<I
Bromoform
4
<1
<1
<1
<1
<0.35
NS
<1
<1
<1
NS
<1
<1
<1
<1
<1
<1
<1
<0.35
NS
<1
<1
<1
<1
B fluranthene
0.05
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.05
1.1
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
2-Butanone(MEK)
4,000
<10
<10
<10
<10
<19
NS
<5
<5
<5
NS
<5
<5
<5
<10
<10
<10
<10
<19
NS
<5
<5
<5
<5
Cadmium
2
<2
<
<2
<
<0.044
<2
<1
0.37
NS
0.52
<0.5
<1
<1
<2
<
<2
<
<0.044
<2
<1
0.23
NS
<0.5
Calcium
NE
NS
NS
NS
NS
57,000
43,000
47,800
NS
NS
NS
NS
75,700
NS
NS
NS
NS
NS
85,000
85,000
119,000
NS
NS
NS
Chloroethaoe
3000
<2
<2
<2
<2
<0.28
NS
<t
<t
<I
<t
<1
<1
<t
<2
<2
<2
<2
<0.28
NS
<t
<1
<l
<1
Chloroform
70
<1
<1
<1
<1
<0.21
NS
<l
<2
<2
<2
1 <2
I <1
<1
I <1
<1
<1
<1
<0.21
NS
<1
<2
<2
<2
Chromium
10
6.6
29
5.7
<5
16
<5
17.1
62
NS
870
NS
82.8
9.1
<5
<5
<5
<5
1.3
<5
15
140
NS
13
Cobalt'
1
<25
<5
<25
27
45
6.4
48A
38
NS
37
NS
35.1
8.8
<25
<5
<25
<5
1.4
<5
7.9
47
NS
3.3
Copper
1,000
35
120
t5
<5
60
2.1
47.1
too
NS
110
NS
44.4
t6.0B
38
<5
NS
30
6.5
4.5
16.2
78
NS
7.9
Carbon Disulfide
700
<1
<1
<1
<1
2.6
NS
1 <2
<2
<2
<2
<
<
0.66 J
<1
<1
<1
<1
0.5
NS
<2
<
<2
<2
Dibromochloromethana
0.4
<I
<1
<t
<1
<0.23
NS
<I
<I
<I
<I
<1
<1
<I
<I
<1
<I
<1
<0,23
NS
<I
<1
<I
<I
Dichloroethane
6
<1
<1
<1
<1
<0.19
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<0.19
4.2
<1
<1
<1
<1
Dichloroethene
350
<I
<l
<I
<1
0.7
<I
<I
<I
<I
<I
<1
<1
<I
<I
<1
<I
<1
0.69
<I
<1
0.81
<I
<I
1,4-Dichlombemme
6
<1
<1
<1
<l
<0.19
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<0.19
<1
<1
<1
<1
<1
cis-1,2-Dichlomethene
70
<I
<1
<I
<l
<0.2
<I
<I
<I
<I
<I
<1
<1
<I
<I
<1
<I
<1
<0.2
<I
<I
<1
<I
<I
1,4-Dioxane
3
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<
<2
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Eth Ibenzeoe
600
<I
<l
<I
<1
<0.21
NS
<I
<0.5
<0.5
<0.5
1 <0.5
1 <1
<I
I <I
<1
<I
<1
<0.21
NS
<I
<0.5
<0.5
<0.5
2-flexanone
NE
NS
NS
NS
NS
<0.26
NS
<5
<5
<5
<5
<5
7.9
<5
NS
NS
NS
NS
<0.26
NS
<5
<5
<5
<5
4-Meth 1-2- entmone
100
NS
NS
NS
NS
<0.29
NS
<5
<5
<5
<5
<5
<5
<5
NS
NS
NS
NS
<0.29
NS
<5
<5
<5
<5
Toluene
600
<1
<1
<1
<1
<0.24
NS
<1
<0.5
<0.5
<0.5
<0.5
<1
<1
<1
<1
<1
<1
0.76
NS
<1
<0.5
<0.5
<0.5
X lens
500
1 <t
I <1
<I
I <1
<0.32
NS
<t
<t
<I
<t
<1
<1
<t
<I
<1
<I
I <1
0.49
NS
<t
<1
<I
<I
Lead
15
15
27
<10
QO
15
<10
7.4
<0.5
NS
13
NS
<5
0.96
<10
<10
<10
<10
0.23
<10
<5
<0.5
NS
0.74
Manganese
50
NS
NS
NS
NS
4,400
2,400
4,280
3,100
NS
4,300
NS
4,130
4,400
NS
NS
NS
NS
81
130
254
670
NS
260
Mercury
1
<0.1
<0.1
<0.1
<0.1
<0.028
<0.1
NS
<0.2
NS
<0.2
NS
<0.2
<0.2
0.12
<0.1
<0.1
<0.1
<0.028
<0.1
NS
<0.2
NS
<0.2
Methylene Chloride
5
<I
<1
<I
<1
<0.42
NS
<t
<5
<5
<5
<5
<1
<I
<I
<1
<I
<1
0.38
NS
<I
<5
<5
15
Naphthalene
6
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
3.5
<1.5
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Phenanthrene
200
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
I NS
1 0.57
0.37 J
I NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Pyrene
200
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
0.16
1.8
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Nickel
100
<40
<40
<40
<40
26
<40
228
46
NS
470
NS
58.1
9.7
<40
<40
<40
<40
2.9
<40
9.9
110
NS
12
Selenium
20
<10
<10
<10
QO
<9.5
NS
<10
<2.5
NS
2.3
NS
<10
<10
<10
<10
<10
<10
1.7
1 NS
<10
1.6
NS
<2.5
Sulfide
NE
I NS
I NS
NS
NS
NS
NS
<100
2.8
NS
NS
NS
<100
NS
NS
NS
NS
NS
NS
NS
<100
NS
NS
NS
Silver
20
<5
15
<5
15
<1.7
NS
<5
0.34
NS
<0.5
NS
<5
<5
<5
<5
<5
<5
<1.7
NS
<5
<0.5
NS
<0.5
Tetrah drofuran
NE
<5
<5
<5
<5
<0.57
<5
<10
<10
<10
<10
<10
<10
<10
<5
<5
<5
<5
<0.57
<5
<10
<10
<10
<10
Thallium'
0.2
NS
NS
NS
NS
NS
NS
6.1
<2
NS
<2
NS
<10
<10
NS
NS
NS
NS
NS
NS
6
<
NS
<2
Tin
2000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<5
<5
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Vanadium'
0.3
82
120
<50
150
59
<50
511
77
NS
72
NS
50.8
14
<50
<50
<50
<50
4.2
<50
28
76
NS
11
Vinyl Chloride
0.03
<t
<t
1.1
<1
<0.5
<I
<l
0.45
<0.5
<0.5
1 <1
I <l
<l
1 1.6
1.7
2.1
<1
<0.5
0.66
<l
3.2
<0.5
<0.5
Zinc
1000
71
190
28
<20
130
<20
537
88
NS
79
NS
33.8
12
<20
<20
<20
970
33
1.6
IT8
69
NS
16
Alkalinity
NE
NS
NS
NS
NS
250,000
260,000
280,000
<5000
NS
290,000
300,000
327,000
440,000
NS
NS
NS
NS
250,000
280,000
355,000
<5000
NS
400,000
Ammonia-N
1,500
NS
NS
NS
NS
460
1,800
270
1 NS
NS
NS
NS
<100
NS
NS
NS
NS
NS
1 <50
<10
<100
NS
NS
NS
Iron
300
NS
NS
NS
NS
NS
NS
16,600
23,000
NS
29,000
NS
18,700
11,000
NS
NS
NS
NS
NS
NS
9,510
1 31,000
NS
4,300
Total Dissolved Solids
500,000
NS
NS
NS
NS
220,000
300,000
332,000
430,000
NS
420,000
370,000
439,000
570,000
NS
NS
NS
NS
430,000
410,000
509,000
560,000
NS
570,000
Sulfate
250,000
NS
NS
NS
NS
NS
NS
50,200
41,000
NS
46,000
43,000
55,300
40,000
NS
NS
NS
NS
NS
NS
t4,700
17,000
NS
15,000
Carbon Dioxide
NE
NS
NS
NS
NS
290,000
440,000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
240,000
280,000
NS
NS
NS
NS
Chloride
250,000
NS
NS
NS
NS
7,900
6,400
9,000
10,000
NS
12,000
12,000
10,500
19,000
NS
NS
NS
NS
55,000
53,000
77,200
71,000
NS
82,000
Notes.
All units are in µg/L unless otha-ised indicated
NCDEQ Standard=15A NCAC 02L .0202 Ground
' Interim Maximum Allowable Concentration (Eff.
Labomtonea=Pace (P), Shealy (S), and Test A"'
J= Estimated coot. above the adjusted method Bete
and below the adjusted reporting limit
B=Compound was found in the blank and sample.
n= Refu to Case Narrative for further detail
Bold /yellow values exceed the NCDEQ Standard
NE =Not Established
< "Report Limit" = Value is less that the Report Lit.
Green boxes indicate Point of Compliance Wells

Table 7 (cont.)
History of Closed Groundwater and Private Wells Analytical Detections
Spring 2018 Semi -Annual Groundwater Monitoring
North Meek Closed Phase I Area Landfill
CEC Project No. 111-370.001
Constituent
Std.
MW-81)(cont)
MW-9
Laboratory
7'.1
P
'IA
S
S
S
S
S
S
P
'IA
'IA
Lk
P
'IA
Sample Date
4.M18
10.5.18
422.19
10.3.13
4.10.14
10.23.14
4.24.15
10.21.15
4.22.16
10.27.16
4.28.17
10.10.17
4.10.18
10.5.18
4.22.19
Acetone
6000
15
<25
1.81
<20
<20
<20
<20
<16
<20
<25
<5
<5
<5
<25
<10
Acenaphthylene
80
NS
<0.5
<0.5
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.5
<0.76
Anthracene
2000
NS
<0.05
<0.05
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.05
<0.76
Antimony*
1
<3
15
<5
<10
<10
<10
<10
<0.17
NS
<5
<3
<3
<3
<5
<3
Arsenic
10
0.34J
<10
2.2
<10
<10
<10
<10
0.37
<10
<10
<1
<1
<1
<10
<1
Barium
700
81
168
120
250
110
210
210
70
65
49.7
42
54
48
43.8
53
Benzene
1
<0.5
<1
1.5
<1
<1
<1
<1
<0.21
<1
<1
<0.5
<0.5
<0.5
<1
<0.50
Beryllium*
4
<1
<1
<1
<4
<4
<4
<4
<0.12
NS
<1
<1
<1
<1
<1
<1
Bmmodichloromethane
0.6
<1
<l
<l
<I
<]
I <I
I <l
<023
NS
I <I
<l
<l
<]
I <I
I <l
Bromoform
4
<1
<1
<1
<1
<1
<1
<1
<0.35
NS
<1
<1
<1
<1
<1
<1
B flumnthene
0.05
NS
<0.05
<0.05
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.05
<0.15
2-Butanone (MEK)
4,000
<5
<5
<5
<10
<10
<10
<10
<18
NS
<5
<5
<5
<5
<5
<5
Cadmium
2
<0.5
<1
<1
<2
<2
<2
<2
<0.044
<2
<I
<0.5
<0.5
<0.5
<I
<0.50
Calcium
NE
NS
106,000
NS
NS
NS
NS
NS
13,000
14,000
12,200
NS
NS
NS
11,600
NS
Chloroethane
3000
<t
<1
<1
12
<2
12
<2
<0.28
NS
<1
<1
<1
<1
<1
<1
Chloroform
70
<2
<1
<1
<l
<1
<l
<1
<0.21
NS
<1
<2
<2
<2
<1
<2
Chromium
10
18
<5
<5
16
<5
12
15
1.7
<5
<5
<0.5
<0.5
<5
<5
<5
Cobalt'
1
1.2
<5
<5
<25
<25
<25
<25
1.7
<25
<5
0.41
<1
<1
<5
0.58 J
Copper
1,000
2.9
<5
7.1 B
43
13
29
31
4.9
2.6
<5
0.92
<2
0.5 J
<5
1.6 J
Carbon Disulfide
700
<2
1 2
0.70 J
<1
<1
<1
I <1
<0.45
NS
<2
<2
<2
<2
1 <2
1 <2
Dibromochloromethane
0.4
<t
<l
<l
<I
<l
<I
<l
<023
NS
<I
<l
<l
<l
<I
<l
1,1-Dichloroethene
6
<1
<1
<1
<1
<1
<1
<1
<0.19
<1
<1
<1
<1
<1
<1
<1
1,1-Dichloroethene
350
<1
<1
<1
<1
<1
<1
<1
<0.31
<1
<1
<1
<1
<1
<1
<1
1,4-Dichlombemme
6
<1
<1
<1
I <1
<1
<1
<1
<0.19
<1
<1
<1
<1
<1
<1
<1
cis-1,2-Dichloroethene
70
<1
<1
<1
<1
<1
<1
<1
<02
<1
<1
<1
<1
<1
<1
<1
1,4-Dioxane
3
NS
<2
<2
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<2
<1
Eth Ibenune
600
<0.5
<1
<1
<1
<1
<1
<1
<0.21
NS
<1
<0.5
<0.5
<0.5
<1
<0.50
2-Hexanone
NE
<5
<5
<5
NS
NS
NS
NS
<0.26
NS
<5
<5
<5
<5
<5
<5
4-Meth 1-2- entmone
100
<5
<5
<5
NS
NS
NS
NS
<0.29
NS
<5
<5
<5
<5
<5
<5
Toluene
600
<0.5
<1
0.35 J
<1
<1
<1
<1
<0.24
NS
<1
<0.5
<0.5
<0.5
<1
<0.50
X lens
500
1 <t
I <1
<1
<1
<1
<I
I <1
<032
NS
<1
<1
<1
<1
<1
<1
Lead
15
0.23 J
<5
<5
<10
<10
<10
<10
0.54
<10
<5
0.32
<0.5
<0.5
<5
0.31 JB
Manganese
50
180
208
370
NS
NS
NS
NS
60
34
6.2
30
1.9
<2.5
<5
21
Mercury
1
<0.20
<0.2
<0.2
<0.1
<0.1
<0.1
<0.1
<0.028
<0.1
NS
<0.2
<0.2
<0.2
<0.2
<0.2
Methylene Chloride
5
<5
<1
<1
11 I
<1
<I
<1
<0.42
NS
<I
<5
<5
<5
<I
<5
Naphthalene
6
NS
<1.5
<1.5
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
1.6
<0.76
Phenanthrene
200
NS
<0.2
<0.2
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.2
<0.76
Pyrene
200
NS
<0.1
<0.1
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.1
<0.76
Nickel
100
9.2
5.6
1.5 J
<40
<40
<40
<40
2.4
<40
<5
1
<2
0.73 J
<5
1.01
Selenium
20
<2.5
<10
<10
<10
<10
<10
<10
<9.5
NS
<10
<2.5
<2.5
<2.5
<10
<2.5
Sulfide
NE
NS
<I00
NS
NS
NS
NS
NS
NS
NS
<100
NS
NS
NS
<100
I NS
Silver
20
<0.5
<5
<5
<5
<5
<5
<5
<1.7
NS
<5
<0.5
<0.5
<0.5
1 <5
<0.50
Tetrah drofuran
NE
<10
<10
<10
<5
<5
<5
<5
<0.57
<5
<10
<10
<10
<10
<10
<10
Thallium'
0.2
<2
<10
<10
NS
NS
NS
NS
NS
NS
<5.4
<2
<2
<2
<10
<5
Tin
2000
NS
<5
<5
NS
NS
NS
NS
NS
NS
NS
NS
NS
<5
15
NS
Vanadium'
0.3
6.3
<5
<5
58
150
<50
50
63
<50
<5
3.2
2.2
3.4 J
<5
43 J
Vinyl Chloride
0.03
<t
<1
<1
<t
<1
<I
<t
<0.5
<t
<t
<0.5
<0.5
<1
<t
<1
Zinc
1000
<10
<10
8.3J
81
94
83
80
26
QO
<10
<20
<20
<10
<10
<10
Alkalinity
NE
410,000
407,000
380,000
NS
NS
NS
NS
40,000
53,000
50,200
45,000
52,000
47,000
<5000
50,000
Ammonia-N
1,500
NS
<100
NS
NS
NS
NS
NS
300
<10
<100
I NS
NS
NS
<100
NS
Iron
300
1 2,400
1 92
3,500
NS
NS
NS
NS
NS
NS
167
380
NS
75 J
<50
760 B
Total Dissolved Solids
500,000
600,000
1,200,000
560,000
NS
NS
NS
NS
250,010
220,000
161,000
160,000
180,000
150,000
157,000
210,000
Sulfate
250,000
I5,000
17,000
10,000
NS
NS
NS
NS
NS
NS
18,500
t8,000
15,000
I6,000
16,200
14,000
Carbon Dioxide
NE
NS
NS
NS
NS
NS
NS
NS
100,000
320,000
NS
NS
NS
NS
NS
NS
Chloride
250,000
82,000
<1000
1 71,000
NS
NS
NS
NS
14,000
30,000
18,600
9,000
24,000
1 22,000
1 20,800
23,000
Notes:
All units are in µg/L unless othe-ised indicated
NCDEQ Standard=15A NCAC 02L .0202 Ground
- Interim Maximum Allowable Concentation (Eff.
Laboratories, Pace (P), Shealy (S), and Test Amen
J= Estimated cone. above the adjusted method date
and below the adjusted reporting limit
B=Compound was found in the blank and sampl,
n=Reftt m Case Narrstive for farther detail
Bold /yellow values exceed the NCDEQ Standard
NE =Not Established
< "Report Limit" = Value is less that the Report Li,
Green boxes indicate Point of Compliance Wells
51 of 4355

Table 7 (cont.)
History of Closed Groundwater and Private Wells Analytical Detections
Spring 2018 Semi -Annual Groundwater Monitoring
North Meek Closed Phase I Area Landfill
CEC Project No. 111-370.001
Constituent
Std.
AM-10
Laborato
PR
PR
PR
PR
PR
PR
S
S
S
S
S
S
S
S
P
P
P
P
Sam le Date
3.20.98
7.16.98
4.13.99
8.25.99
3.9.00
8.16.00
3.23.01
10.6.01
3.16.02
10.31.02
3.26.03
9.13.03
3.26.04
12.2.04
4.23.05
10.25.05
3.28.06
9.27.06
Acetone
6000
<50
<50
<50
<50
<50
<50
<20
<20
<20
<20
<20
<20
<20
<20
<25
<25
<25
<25
Acenaphthylene
80
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Anthracene
2000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Antimony*
1
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Arsenic
10
<50
<10
<50
<10
<10
<10
17
<5
<5
<5
<5
<5
<10
<10
<5
<5
<5
<5
Barium
700
<]00
<100
<100
100
<100
72
97
120
46
58
<25
100
82
91
96
460
130
48
Benzene
1
<5
<5
<5
<5
<5
<5
15
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
Beryllium*
4
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Bromodichloromethane
0.6
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
Bromoform
4
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
B fluranthene
0.05
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
2-Butanone(MEK)
4,000
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
QO
<10
<10
<10
<10
<10
<10
Cadmium
2
6
<5
<5
<5
<5
<1
<2
<2
<2
<2
<2
<2
<2
<2
<1
<1
<1
<1
Calcium
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Chloroethan,
3000
<10
<10
<10
<10
<10
<10
<5
<5
<5
<5
<5
<5
<5
<5
<10
<10
<10
<10
Chloroform
70
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
Chromium
10
<5
<5
<50
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<2
49
<2
<2
Cobalt'
1
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Copper
1,000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Carbon Disulfide
700
<50
<50
<50
<50
<50
<50
<5
<5
<5
<5
<5
<5
<5
<5
<10
<10
<10
<10
Dibromochloromethane
0.4
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
1,1-Dichloroethane
6
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
1,1-Dichloroethene
350
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
1,4-Dichlombemme
6
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
cis-1,2-Dichloroethene
70
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
1,4-Dioxane
3
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Eth Ibenune
600
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
1 <5
<5
<5
<5
<5
2-Hexanone
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
4-Meth 1-2- entmone
100
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Toluene
600
<5
1 <5
1 <5
<5
1 <5
<5
<5
1 <5
<5
<5
<5
<5
<5
<5
<5
1 <5
<5
<5
X lens
500
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
Lead
1.5
<15
<5
<15
<5
<5
<5
<3
<3
<3
<3
<3
<3
<3
<3
<5
10
<5
<5
Manganese
50
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Mercury
1
<0.2
<0.2
<0.2
<0.2
<0.2
<0.2
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.4
<0.4
<0.2
<0.2
<0.2
<0.2
Methylene Chloride
5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
Naphthalene
6
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Phenanthrene
200
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Pyrene
200
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Nickel
100
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Selenium
20
<10
<10
<10
<10
<10
<10
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
5.4
<5
Sulfide
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Silver
20
<18
<5
<18
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<2
<2
<2
<2
Tetrah drofuran
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Thallium'
0.2
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Tin
2000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Vanadium'
0.3
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Vinyl Chloide
0.03
<10
<10
<10
<10
<10
<10
<2
<2
<2
<2
<2
<2
<2
<2
<5
<5
<5
<5
Zinc
1000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Alkalinity
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Ammonia-N
1,500
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Iron
300
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Total Dissolved Solids
500,000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Sulfate
250,000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Carbon Dioxide
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Chloride
250,000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
I NS
Notes:
All units are in µg/L unless othe—ised indicated
NCDEQ Standard=15A NCAC 02L .0202 Ground
' Interim Maximum Allowable Concentation (Eff.
Laboamries=Pace (P), Shealy (S), and Test Ameri
]= Estimated cone. above the adjusted method dete
and below the adjusted reporting limit
B=Compound was found in the blank and sampl,
v=Refc,to Case Nartstwe for forlher detail
Bold /yellow values exceed the NCDEQ Standard
NE =Not Established
< "Report Limit" = Value is less that the Report Li,
Green boxes indicate Point of Compliance Wells
52 of 4355

Table 7 (cont.)
History of Closed Groundwater and Private Wells Analytical Detections
Spring 2018 Semi -Annual Groundwater Monitoring
North Meek Closed Phase I Area Landfill
CEC Project No. 111-370.001
53 of 4355
Constituent
Std.
AM-10(cont.)
Laboratory
P
P
P
P
P
P
P
S
S
S
S
S
S
P
TA
TA
TA
TA
P
TA
Sample Date
3.31.07
4.10.08
5.13.09
10.18.11
4.12.12
10.24.12
4.25.13
10.3.13
4.10.14
10.23.14
4.24.15
10.21.15
4.22.16
10.27.16
5.1.17
6.15.17
10.10.17
4.10.18
10.5.18
4.22.19
Acetone
6000
<25
<25
<25
2.6
<25
<25
<20
<20
<20
<20
<20
2.5
<20
<25
<5
<5
<5
<5
<25
<10
Acenaphthylene
80
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.5
<0.76
Anthracene
2000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.05
<0.76
Antimony*
1
NS
NS
<6
<6
<6
<6
<10
<10
<10
<10
<10
<0.17
NS
15
<9
<3
<3
<3
<5
<3
Arsenic
10
15
<5
2.7
<10
<10
9.6
12
<10
13
<10
<10
5.1
1.2
<10
1.5
NS
1.3
1.2
<10
0.95 J
Barium
700
110
96.7
73.9
110
<100
426
220
170
540
250
520
270
390
249
290
NS
240
340
206
290
Benzene
1
<5
<5
<10
<10
<10
<10
<25
<1
<t
<1
<1
<0.21
<1
<1
0.41
<0.5
<0.5
0.42 J
<1
0.45 J
Beryllium*
4
NS
I NS
<1
<7
I <1
1.5
11 <1
<4
<4
1 <4
<4
0.13
NS
<1
<1
NS
<1
<1
<1
<1
Bromodichlom-thane
0.6
<5
<5
<1
<1
<I
<1
<4
<1
<I
<1
<I
<0.23
NS
<1
<1
<1
<I
<1
<1
<1
Bmmoform
4
<5
<5
<1
<1
<1
<1
<1
<1
<1
<1
<1
<0.35
NS
<1
<1
<1
<1
<1
<1
<1
Benno flmanthene
0.05
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.05
<0.15
2-Butanone(MEK)
4,000
<10
<10
<5
<5
<5
<5
<1
<10
<10
<10
<10
<18
NS
<5
<5
<5
<5
<5
<5
<5
Cadmium
2
<1
<1
<1
<1
<1
<1
<10
<2
<2
<2
<2
<0.044
<2
<1
<0.5
NS
<0.5
<0.5
<1
<0.50
Calcium
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
50,000
100,000
61,600
NS
NS
NS
NS
64,300
NS
Chloroethane
3000
<10
<10
<1
<I
<t
<l
<
<
<2
<
<2
<0.28
NS
<1
<1
<1
<I
<1
<1
<1
Chloroform
70
<5
<5
<1
<1
<1
<1
<1
<1
<1
<1
<1
<0.21
NS
<1
Q
<
<2
<
<1
<2
Chromium
10
<5
<5
<10
<10
<10
33
<5
<5
<5
<5
<5
2.4
<5
<5
<0.5
NS
<0.5
<5
<5
<5
Cobalt*
1
NS
NS
<10
6.4
<10
18
<25
<5
<25
<5
<25
6.9
<5
<5
4.9
NS
5
5.1
<5
3.5
Copper
1,000
NS
I NS
<10
I <10
I <10
65.5
1 <5
11
<5
1 <5
<5
1 5.1
1 1.4
<5
1 <2
NS
1 1.3
<2
1 <5
0.62 J
Carbon Disulfide
700
<10
1.2
<
<2
<2
<
<1
<l
<1
<1
<1
0.48
NS
<
<
<
<2
<
<2
<2
Dibromochlommethane
0.4
NS
NS
<1
<I
<I
<1
<1
<1
<I
<1
<I
<0.23
NS
<1
<1
<1
<I
<1
<1
<1
1,1-Dichlomethane
6
<5
<5
<1
<1
<1
<1
<1
<1
<1
<1
<1
<0.19
<1
<1
<1
<1
<1
<1
<1
<1
1,1-Dichlomethene
350
<5
<5
<1
<1
<1
<1
<1
<1
<1
<1
<1
<0.31
<1
<1
<1
<1
<1
<1
<1
<I
1,4-Dichlombenzene
6
<5
<5
<1
<1
<1
<1
<1
<1
<1
<1
<1
<0.19
<1
<1
<1
<1
<1
<1
<1
<1
cis-1yDichloroethene
70
<5
<5
<1
<1
<1
<1
<1
<1
<1
<1
<1
<0.2
<1
<1
<1
<1
<1
<1
<I
<I
1,4-Dioxane
3
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
3.6
6.7
Eth (benzene
600
<5
<5
<1
<1
<1
<1
<1
<1
<1
<1
<1
<0.21
NS
<1
<0.5
<0.5
<0.5
<0.5
<1
<0.50
2-Hexamme
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.26
NS
<5
1 <5
<5
1 <5
1 <5
<5
<5
4-Methyl-2-pent...
100
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.29
NS
<5
<5
15
<5
<5
15
<5
Toluene
600
<5
<5
<1
<1
<1
<1
<1
<1
<1
<1
<1
<0.24
NS
<1
<0.5
<0.5
<0.5
<0.5
<1
<0.50
X Imes
500
<5
<5
<
<2
<2
<
<1
<1
<1
<1
<1
<0.32
NS
<1
<1
<1
<t
<1
<I
<I
Lead
15
<5
<5
<10
<10
<10
31.1
<10
QO
<10
<10
<10
1.9
<10
<5
<0.5
NS
<0.5
<0.5
<5
<0.50
Man anew
50
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
2900
3,700
3,480
4,000
NS
4,100
4,600
3,240
3,300
Mercury
1
<0.2
<0.2
<0.2
<0.2
<0.2
0.12
<0.1
<0.1
<0.1
<0.1
<0.1
<0.028
<0.1
NS
<0.2
NS
<0.2
<0.2
<0.2
<0.2
Methylene Chloride
5
<5
<5
<1
<1
<I
<1
<1
<1
<I
<1
<I
0.19
NS
<1
<5
<5
<5
<5
<I
<5
Naphthalene
6
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
3.8
1.5
Phenanthome
200
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.2
<0.76
Pyrene
200
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
I NS
NS
NS
<0.1
<0.76
Nickel
100
NS
NS
<50
<50
1 <50
17
<40
1 <40
<40
<40
<40
2.3
1 <40
<5
<
NS
<2
1.31
<5
0.82 J
Selenium
20
15
4.3
4.2
<10
<10
<10
<10
I <10
<10
<10
<10
<9.5
NS
<10
<2.5
NS
<.5
<.5
<10
<2.5
Sulfide
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<100
NS
NS
NS
NS
<100
NS
Silver
20
<5
<5
<10
<10
<10
<10
<5
<5
<5
<5
<5
<1.7
NS
<5
<0.5
NS
<0.5
<0.5
<5
<0.50
Tetmh drofimn
NE
NS
NS
<10
<10
<10
<10
<5
<5
15
<5
<5
0.86
<5
<10
7.4
<10
<10
9 J
<10
I I
Thallium*
0.2
NS
NS
<5.5
<5.5
<5.5
<5.5
NS
NS
NS
NS
NS
NS
NS
<5.4
<2
NS
<2
<2
<10
1 <5
Tin
2000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<5
<5
NS
Vanadium*
0.3
NS
NS
<5
7.1
<25
162
<50
<50
<50
<50
<50
12
<50
53
<5
NS
<5
<5
<5
<5
Vinyl Chloride
0.03
<5
<5
<1
<t
<t
<1
2.2
5.3
7.2
6.7
3.1
0.8
<1
<1
6.1
<0.5
1 <0.5
<1
<I
<I
Zinc
1000
NS
NS
NS
14.6
1 <10
107
NS
<20
<20
<20
<20
76
1 <0
<10
<0
NS
<20
<10
<10
<10
Alkalinity
NE
NS
NS
NS
188,000
<5000
175,000
220,000
NS
NS
NS
NS
220,000
580,000
360,000
500,000
NS
380,000
630,000
363,000
530,000
Ammonia-N
1,500
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
1,500
1,500
1,500
NS
NS
NS
NS
1,400
NS
Iron
300
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
67,700
60,000
NS
60,000
66,000
46,800
54,000 B
Total Dissolved Solids
500,000
NS
NS
NS
244,000
<25,000
212,000
130,000
NS
NS
NS
NS
340,000
670,000
430,000
610,000
NS
510,000
930,000
448,000
730,000
Sulfate
250,000
NS
NS
NS
<5000
<5000
2,720
<I,000
NS
NS
NS
NS
NS
NS
<2,000
700
NS
780
340
<3000
450
Carbon Dioxide
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
320,000
1,300,000
NS
NS
NS
NS
NS
NS
NS
Chloride
250,000
NS
NS
NS
11,300
<5000
12,300
13,000
NS
NS
NS
NS
16,000
30,000
23,800
32,000
NS
25,000
47,000
<]0.
35,000
Notes.
All units are in µg/L unless offi-ised indicated
NCDEQ Standard= 15A NCAC 02L .0202 Ground
* Interim Maximum Allowable Concentration (Eff.
Laboratories= Pace (P), Shealy (S), and Teat Amen
J = Estimated coot. above the adjusted method dete
and below the adjusted reporting limit
Bxompound was found in the blank and sample.
n= Refer to Case Narrative for fiuther detail
Bold /yellow values exceed the NCDEQ Standard
NE = Not Established
< "Report Limit" = Value is less that the Report Lit.
Green boxes indicate Point of Compliance Wells

Table 7 (cont.)
History of Closed Groundwater and Private Wells Analytical Detections
Spring 2018 Semi -Annual Groundwater Monitoring
North Meek Closed Phase I Area Landfill
CEC Project No. 111-370.001
Constituent
Std.
NM-10D
Laborato
S
S
S
S
S
S
P
S (s 10
TA
TA
TA
TA
P
TA
Sam le Date
10.3.13
4.10.14
10.23.14
4.24.15
10.21.15
4.22.16
10.27.16
10.27.16
5.1.17
6.15.17
10,11.17
4.10.18
10.5.18
4.22.19
Acetone
6000
<20
<20
<20
<20
4
<20
<25
12
<5
<5
s
7.2 cn
<25
3.1 J
Acenaphthylene
80
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
0.53
0.68 J
Anthracene
2000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
0.35
0.35
Antimony*
1
<10
<10
<10
<10
0.64
NS
<5
NS
13
<3
<3
<3
<5
<5
Arsenic
10
<l0
<10
<10
<10
2.3
<10
<10
NS
1.4
NS
1.6
2.3
<10
9
Barium
700
1 290
190
200
200
190
150
244
NS
200
NS
210
220
359
360
Benzene
1
3.1
2.7
2.9
2.5
1.3
2.5
2.9
2.9
3.2
3.3
3.2
3.3
3.2
3.5
Beryllium*
4
<4
<4
<4
<4
1 <0.12
1 NS
<1
NS
<1
NS
<1
<1
<1
<1
Bromodichloromethane
0.6
<t
<1
<t
<1
<0.23
NS
<I
<0.4
<1
<1
<I
<I
<I
<I
Bromoform
4
<1
<1
<1
<1
<0.35
NS
<1
<0.4
<1
<1
<1
<1
<1
<1
Benzo(b)fluranthene
0.05
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.05
<0.05
2-Butanon (MEK)
4,000
<10
<10
<10
<10
<18
NS
<5
<2
<5
<5
<5
<5
<5
<5
Cadmium
2
<2
<2
<2
<2
<0.044
<2
<I
NS
0.54
NS
3.1
1.6
5.8
3.6
Calcium
NE
NS
NS
NS
NS
380,000
420,000
392,000
NS
NS
NS
NS
NS
341,000
NS
Chloroethane
3000
<2
<2
<2
<2
<0.28
NS
<I
<0.4
<1
<1
I
<1
I
<I
Chloroform
70
<1
<1
<1
<1
<0.21
NS
<1
<0.4
<
<
<2
<2
<1
<t
Chromium
10
<5
<5
<5
<5
3.8
<5
9.9
NS
6
NS
6.6
8.2
40.6
20.0 J
Cobalt*
Co
1
1,000
33
1 68
<5
11
26
15
26
7
1 7.6
1 15
36.4
1,440
NS
NS
38
460
NS
NS
49
1 1,800
43
460
59.7
2120
67
1,600 B
Carbon Disulfide
700
<1
<1
<1
<1
<0.45
NS
<2
<0.4
<
<
<2
0.5 J
<2
0.65 J
Dibromochloromethane
0.4
<I
<1
<I
<1
<0.23
NS
<I
<0.4
<1
<1
<I
<I
<I
<I
1,1-Dichloroethene
6
<1
<1
<1
<1
<0.19
<1
<1
<0.4
<1
<1
<1
<1
<1
<1
1,1-Dichloroethene
350
<I
<1
<I
<1
<0.31
<I
<1
<0.4
<1
<1
<1
<I
<I
<I
1,4-Dichlombecame
6
3
2.9
2.4
<1
0.91
1.6
1.9
<0.4
0.19
2.2
1.8
2
1.4
2
cis-1,2-Dichloroethene
70
<I
<l
<I
<l
<0,2
<I
<1
<0.4
<I
<I
<I
<I
<I
<I
1,4-Dioxane
Eth Ibenune
3
600
NS
<I
NS
<l
NS
<I
NS
<l
NS
<0.21
NS
NS
NS
<I
NS
<0.4
NS
<0.5
NS
<0.5
NS
<0.5
I NS
<0.5
71.9
<I
<I
2-Hexamme,
NE
NS
NS
NS
NS
<0.26
NS
<5
<2
<5
<5
<5
<5
<5
<5
4-Meth 1-2- entmone
100
NS
NS
NS
NS
<0.29
NS
<5
<2
15
<5
<5
<5
<5
<5
Toluene
600
<1
<1
<1
3
1 <0.24
1 NS
<1
<0.4
1 <0.5
<0.5
1 <0.5
<0.5
<1
0.23 J
X lens
500
<1
<1
<1
4
<0.32
NS
<I
<0.4
<1
<1
<1
<I
<I
<I
Lead
15
<10
<10
<10
<10
NS
<10
<5
NS
1.2
NS
2.9
1.1
8.4
9.1
Man arise
50
NS
NS
NS
NS
13,000
17,000
17,000
NS
17,000
NS
17,000
17,000
17,100
1 16,000
Mercury
1
0.13
<0.1
<0.1
<0.1
<0.028
<0.1
NS
NS
<0.2
NS
0.16
<0.2
0.29
0.29
Methylene Chloride
5
<I
<1
<I
<1
<0,42
NS
<I
<0.4
<5
<5
7.5
<5
<I
<I
Naphthalene
6
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
2.3
2.3
Phenanthrene
200
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
0.21
1.7
Pyre-
200
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.1
<0.1
Nickel
100
51
43
<40
1 40
42
46
50.9
1 NS
48
NS
60
49
82.8
75
Selenium
20
<10
<10
<10
<10
8.9
NS
<10
NS
<2.5
NS
1.2
<2.5
<10
4
Sulfide
NE
NS
NS
NS
NS
NS
NS
<100
NS
NS
NS
NS
NS
<100
NS
Silver
20
<5
<5
<5
<5
<1.7
NS
<5
NS
<0.5
NS
0.12
<0.5
<5
0.23 J
Tetralrdrofuran
NE
120
110
91
85
61
54
81
64
76
77
79
97
83.9
74
Thallium*
0.2
NS
NS
NS
NS
NS
NS
5.9
NS
<2
NS
NS
<2
<10
<10
Tin
2000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
15
15
15
Vanadium*
0.3
<50
<50
<50
<50
5
<50
52.8
NS
15
NS
20
8.7
110
160
Vinyl Chloride
0.03
25
27
29
8.1
2.4
11
<I
7.5
18
<0.5
<0.5
<I
<I
<I
Zinc
1000
37
<0
<20
QO
53
15
22.7
NS
9.6
NS
45
11
71.4
91
Alkalinity
NE
NS
NS
NS
NS
1,600,000
1,500,000
1,610,000
NS
1,700,000
NS
1,700,000
1,700,000
1,770,000
1,700,000
Ammonia-N
1,500
NS
NS
NS
NS
1 510
190
<100
NS
NS
NS
NS
NS
<100
NS
Iron
300
NS
NS
NS
NS
NS
NS
9,440
NS
2,300
NS
1 2,700
2,100
26,700
39,000
Total Dissolved Solids
500,000
NS
NS
NS
NS
2,300,000
2,300,000
2,260,000
NS
2,500,000
NS
2,500,000
2,400,000
2,880,000
1 2,600,000
Sulfate
250,000
NS
NS
NS
NS
NS
NS
216,000
NS
190,000
NS
140,000
130,000
113,000
1 110,000
Carbon Dioxide
NE
NS
NS
NS
NS
2,000,000
2,100,000
NS
NS
NS
NS
NS
NS
NS
NS
Chloride
1 250,000
NS
NS
NS
NS
130,000
1.,000
179,000
NS
190,000
NS
200,000
1 200,000
159,000
1 170,000
Notes:
All units are in µg/L unless otherwised indicated
NCDEQ Standard=15A NCAC 02L .0202 Ground
* Interim Maximum Allowable Concentration (Eff.
Labomton- Pace (P), Shealy (S), said Test Ameri
J= Estimated cone. above the adjusted method dete
and below the adjusted reporting limit
B=Compound was found in the blank and sample.
n=Refer to Case Narrative for "he, detail
Bold /yellow values exceed the NCDEQ Standard
NE =Not Established
< "Report Limit" = Value is less that the Report Li,
Green boxes indicate Point of Compliance Wells
54 of 4355

Table 7 (cont.)
History of Closed Groundwater and Private Wells Analytical Detections
Spring 2018 Semi -Annual Groundwater Monitoring
North Meek Closed Phase I Area Landfill
CEC Project No. 111-370.001
Constituent
Std.
AM-11
Laboratory
PR
PR
PR
PR
PR
PR
S
S
S
S
S
S
S
S
P
P
P
P
P
P
Sample Date
3.20.98
7.16.98
4.13.99
8.25.99
3.9.00
8.16.00
3.23.01
10.6.01
3.16.02
10.31.02
3.26.03
9.13.03
3.26.04
12.2.04
4.23.05
10.25.05
3.28.06
9.27.06
3.31.07
4.10.09
Acetone
6000
<50
<50
<50
<50
<50
<50
<20
<20
<20
<20
<20
<20
<20
<20
<25
<25
<25
<25
<25
<25
Acenaphthylene
80
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Amiatteene
2000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Antimony*
1
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Arsenic
10
<50
<10
<50
<10
<10
<10
15
<5
<5
<5
<5
<5
<10
<10
<5
<5
<5
<5
<5
<5
Barium
700
1 <100
<]00
<100
150
140
150
180
220
160
180
170
210
250
300
300
370
220
160
150
179
Benzene
1
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
0.9
Beryllium*
4
NS
NS
I NS
I NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Bmmodichloromethane
0.6
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
Bmiamform
4
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
Benno flmanthene
0.05
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
2-Butanone(MEK)
4,000
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
QO
<10
<10
<10
<10
<10
<10
<10
Cadmium
2
<5
<5
<5
<5
<5
<1
Q
<2
Q
<2
Q
<2
Q
<2
<1
<1
<1
<1
<1
<1
Calcium
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Chlomethone
3000
<10
<10
<10
<10
<10
<10
<5
<5
<5
<5
<5
<5
<5
<5
<10
<10
<10
<10
<10
<10
Chlorofomr
70
1 <5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
1 <5
Chromium
10
<5
<5
<50
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
Q
<2
Q
<2
<5
1.1
Cobalt*
1
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Copper
1,000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Carbon Disulfide
700
<50
<50
<50
<50
<50
<50
<5
<5
<5
<5
<5
<5
<5
<5
<10
<10
<10
<10
<10
<10
Dibromochloromethane
0.4
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
1,1-Dichlomethane
6
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
0.54
1,1-Dichlomethene
350
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
1,4-Dichlorobenzene
6
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
cis-1,2-Dichloroethene
70
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
1,4-Dioxane
3
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Eth (benzene
600
1 <5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
1 <5
2-Hexanone
NE
I NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
4-Methyl-2-pentanome
100
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Toluene
600
<5
<5
<5
<5
<5
1 <5
1 <5
<5
<5
<5
<5
<5
<5
<5
<5
<5
1 <5
<5
<5
<5
X Imes
500
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
Lead
15
<15
<5
<15
<5
<5
<5
<3
<3
<3
<3
<3
<3
<i
<3
<5
<5
<5
<5
<5
<5
Man anew
50
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Mercury
1
<0.2
<0.2
0.2
<0.2
<0.2
<0.2
0.74
0.93
0.16
0.82
<0.4
<0.4
1
<4
0.48
0.95
0.71
2
0.27
NS
Methylene Chloride
5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
15
<5
<5
Naphthalene
6
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Phenantlmene
200
1 NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Pyrene
200
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Nickel
100
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Selenium
20
<10
<10
<10
<10
<10
<10
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<10
<10
Sulfide
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Silver
20
Q8
<5
<18
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
Q
<2
Q
<2
<5
<5
Tetmh drofivan
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Thallium*
0.2
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Tin
2000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Vanadium*
0.3
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Vinyl Chloride
0.03
1 <10
<10
<10
<10
<10
<10
Q
<2
Q
<2
Q
<2
Q
<2
<5
<5
<5
<5
<5
<5
Zinc
1000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Alkalinity
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Ammonia-N
1,500
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Iron
300
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Total Dissolved Solids
500,000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Sulfate
250,000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Carbon Dioxide
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Chloride
250,000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Notes.
All units are in µg/L unless otherwised indicated
NCDEQ Standard— 15A NCAC 02L .0202 Ground
* Interim Maximum Allo
wable Concentration (Eff.
Laboratories= Pace (P), Shealy (S), and Test Amen
1= Estimated cone. above the adjusted method dete
and below the adjusted reporting limit
Bxompound was found in the blank and sample.
n= Refer to Case Narrative for fruther detail
Bold /yellow values exceed the NCDEQ Standard
NE = Not Established
< "Report Limit" = Value is less that the Report Lit.
Green boxes indicate Point of Compliance Wells
55 of 4355

Table 7 (cont.)
History of Closed Groundwater and Private Wells Analytical Detections
Spring 2018 Semi -Annual Groundwater Monitoring
North Meek Closed Phase I Area Landfill
CEC Project No. 111-370.001
56 of 4355
Constituent
Std.
AM-11 (cont.)
Laboratory
P
P
P
P
P
S
S
S
S
S
S
P
TA
TA
TA
TA
P
TA
Sample Date
5.13.09
10.18.11
4.12.12
10.24.12
4.25.13
10.3.13
4.10.14
10.23.14
4.24.15
10.21.15
4.22.16
10.28.16
4.28.17
6.15.17
10.11.17
4.10.18
10.5.18
4.22.19
Acetone
6000
<25
3.2
125
<25
<20
<20
<20
<20
<20
<16
<20
<25
7
15
15
15
<25
<25
Acenaphthylene
80
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.5
<0.5
Antivacene
2000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0,05
<0.05
Antimony*
1
<6
<6
<6
<6
QO
QO
<10
QO
<10
0.5
NS
15
<3
<3
<3
4.3
9.3
<9
Arsenic
10
8.6
<10
'10
<10
<10
14
<10
<10
<10
1.2
<10
<10
0.83
NS
0.52
0.58J
<10
1.2
Barium
700
174
343
<100
244
140
270
100
290
240
260
210
448
310
NS
270
190
238
310
Benzene
1
<10
<10
<10
0.87
<1
1
<1
<1
1.2
0.62
<1
<1
1.1
0.7
0.9
0.42 J
<1
0.56
Beryllium*
4
<]
I <1
I <1
<1
1 <4
<4
1 <4
<4
1 <4
<0. 12
NS
Q
<l
NS
Q
<1
<1
I <1
Bmmodichloromethane
0.6
<1
<I
<I
<1
<I
<1
<I
<1
<l
<0.23
NS
<1
<l
<1
<1
<I
<I
<1
Bro rmform
4
<]
<1
<1
<l
<1
<1
<1
Q
<1
<0.35
NS
Q
<l
Q
Q
<1
<1
Q
Benno flmanthene
0.05
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.05
<0.05
2-Butanone(MEK)
4,000
<5
<5
<5
<5
QO
QO
<10
QO
<10
QS
NS
<5
<5
<5
<5
<5
<5
<5
Cadmium
2
<1
<I
<I
<1
<2
Q
<2
Q
<2
0.0047
0.8
<1
0.51
NS
0.45
0.34 J
<I
0.62
Calcium
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
270,000
160,000
290,000
NS
NS
NS
NS
231,000
NS
Chlomethane
3000
<1
<1
<1
<1
<2
Q
<2
Q
<2
<0.28
NS
<1
<l
<1
<1
<l
<l
<l
Chloroform
70
<1
<1
<1
<l
<1
<1
<1
Q
<1
<0.21
NS
Q
<2
Q
Q
<2
<l
<l
Chromium
10
0.85
<10
<10
<10
<5
<5
<5
<5
<5
1.5
<5
22
17
NS
51
25
26.6
40.0
Cobalt*
1
<10
<10
<10
<10
Q5
Q5
<25
Q5
<25
2
<25
8.9
6.2
NS
3.1
1.9
<5
4.2
Copper
1,000
1 <10
I <10
<10
I <10
10
1 6.5
1 14
32
1 42
1 14
45
1 203
89
NS
36
38
29
160 B
Carbon Disulfide
700
Q
<2
<2
Q
<1
<1
<1
<1
<1
<0.45
NS
Q
<2
Q
Q
<2
<2
Q
Dibromochloromethane
0.4
<1
<I
<I
<1
<1
<1
<1
<1
<1
<0,23
NS
<1
<1
<1
<1
<1
<1
<1
1,1-Dichlomethane
6
<1
<1
<1
<1
<1
<1
<1
Q
<1
<0. 19
Q
Q
<1
Q
Q
<1
<1
Q
1,1-Dichlomethene
350
<1
<I
<I
<1
<I
<1
<I
<1
<1
<031
<1
<1
<I
<1
<1
<I
<I
<1
1,4-Dichlorobenzene
6
<1
<1
<1
<1
<1
<1
<1
Q
<1
<0. 19
Q
Q
<1
Q
Q
<1
<1
Q
cis-1yDichlomethene
70
<1
<I
<I
<1
<I
<1
<I
<1
<1
<0,2
<1
<1
<I
<1
<1
<I
<I
<I
1,4-Dioxane
3
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
15.2
12.0
Eth Ibenzene
600
<1
<I
<I
<1
<I
<1
<I
<1
<I
<0.21
NS
<1
<0.5
<0.5
<0.5
<0.5
<l
<1
2-Hexamme
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.26
NS
<5
<5
1 <5
<5
11 5
<5
<5
4-Meth 1-2- entumme
100
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.29
NS
<5
<5
<5
<5
15
<5
1
Toluene
600
<]
<1
<1
<1
<1
<1
<1
<1
<1
0.29
NS
Q
<0.5
<0.5
<0.5
<0.5
<1
<1
X lens
500
1 <2
11 <2
<2
Q
<I
<1
<I
<1
<1
<0.32
NS
<1
<I
<1
<1
<I
<l
<1
Lead
15
QO
<10
<10
<10
<10
<10
<10
<10
<10
0.4
<10
153
2.6
NS
0.76
0.62
<5
3
Man anew
50
NS
NS
NS
NS
NS
NS
NS
NS
NS
1,800
730
1,730
2,200
NS
2,500
1,400
2,370
2,100
Mercury
1
<0.2
<0.2
<0.2
<0.2
<0.1
<0.1
<0.1
<0.1
<0.1
<0.028
<0.1
NS
<0.2
NS
<0.2
<0.2
<0.2
<0.2
Methylene Chloride
5
<1
<I
<I
<1
<1
<1
<1
<1
<1
<0,42
NS
<1
<5
<5
<5
<5
<I
<1
Naphthalene
6
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<1.5
<1.5
Phemanthrene
200
NS
NS
I NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.2
<0.2
Pyrene
200
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.1
<0.1
Nickel
100
<50
18.1
<50
16.4
<40
<40
1 <40
<40
<40
1 23
12
20.4
31
NS
53
26
32.2
38.0
Selenium
20
QO
<10
<10
<10
QO
<10
<10
<10
<10
2.7
NS
<10
<2.5
NS
Q.5
<2.5
QO
<10
Sulfide
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<100
NS
NS
NS
NS
<100
NS
Silver
20
QO
<10
<10
<10
<5
<5
<5
<5
<5
<1.7
NS
<5
<0.5
NS
<0.5
<0.5
<5
1 <5
Tetralr, drofivan
NE
<10
<10
<10
28.4
28
52
23
28
30
22
9.4
28.9
20
16
17
6 J
21.2
19.0
Thallium*
0.2
<5.5
<5.5
<5.5
<5.5
NS
NS
NS
NS
NS
NS
NS
<5.4
<2
NS
<2
<2
<10
<10
Tin
2000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<5
<5
<5
Vanadium*
0.3
Q5
Q5
<25
<25
<50
<50
<50
<50
<50
5.4
19
65.5
34
NS
7
5.9
<5
20.0
Vinyl Chloride
0.03
1 <1
<I
<I
<1
2.7
8.6
9.2
12
2
1.9
<1
<1
6.9
<0.5
<0.5
<l
<l
<1
Zinc
1000
QO
<10
<10
<10
NS
<20
<20
QO
<20
68
31
86.7
25
NS
51
15
QO
25.0
Alkalinity
NE
NS
331,000
<5000
227,000
990,000
NS
NS
NS
NS
990,000
830,000
1,150,000
11100,000
NS
1,100,090
680,000
1,100,000
1,100,000
Ammonia-N
1,500
NS
NS
NS
NS
NS
NS
NS
NS
NS
I60
<10
120
NS
NS
NS
NS
<100
NS
Iron
300
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
33,000
5,600
NS
750
620
1,600
6,600
Total Dissolved Solids
500,000
NS
382,000
Q5,000
1,16aao0
1,200,00o
NS
NS
NS
NS
1,400,000
1,100,000
1,100,8M
1,5M,Mo
NS
1�t0aao0
880,000
2,670,000
1,500,000
Sulfate
250,000
NS
<5000
<5000
156,000
100,000
NS
NS
NS
NS
NS
NS
112,000
95,000
NS
96,000
68,000
93,600
98,000
Carbon Dioxide
NE
NS
NS
NS
NS
NS
NS
NS
NS
NS
1,400,000
1,100,0M
NS
NS
NS
NS
NS
I NS
NS
Chloride
250,000
NS
6,180
15000
59,700
49,000
NS
NS
NS
NS
45,000
36,000
54,800
46,000
NS
51,000
35,000
<1000
40,000
Notes.
All units are in µg/L unless offi-ised indicated
NCDEQ Standard= 15A NCAC 02L .0202 Ground
* Interim Maximum Allowable Concentration (Eff.
Laboratories= Pace (P), Shealy (S), and Teat Amen
J = Estimated cone above the adjusted method date
and below the adjusted reporting limit
Bxompound was found in the blank and sample.
n= Refer to Case Narrative for further detail
Bold /yellow values exceed the NCDEQ Standard
NE = Not Established
< "Report Limit" = Value k less that the Report Lit.
Green boxes indicate Point of Compliance Wells

Table 7 (cont.)
History of Closed Groundwater and Private Wells Analytical Detections
Spring 2018 Semi -Annual Groundwater Monitoring
North Meek Closed Phase I Area Landfill
CEC Project No. 111-370.001
57 of 4355
Constituent
Std.
NM-11A
NM-11B
Lab -to
S
S
S
S
S
S
P
TA
Lk
'1'.1
P
FA
S
S
S
S
S
S
P
'IA
'1'A
'1'A
P
Lk
Sample Date
10.3.13
4.10.14
10.23.74
4.24.15
10.21.75
4.22.16
10.27.16
4.29.17
10.10.77
4.10.18
10.5.18
4.22.19
10.3.13
4.10.14
10.23.74
4.24.15
10.21.75
4.22.16
10.27.76
4.28.17
10.10.17
4.70.18
10.5.18
4.22.19
Acetone
6000
<20
<20
<20
<20
<16
<20
<25
15
15
15
<25
<10
<20
<20
<20
<20
<16
<20
<25
<5
<5
15
<25
<10
Acenaphthylene
80
N S
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.5
<0.76
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.5
<0.76
Anthene
rac
2000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.05
<0.76
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.05
<0.76
Antimony*
1
<10
<10
<10
<10
0.34
NS
<5
<3
<3
<3
<5
13
<10
<10
<10
<10
0.25
NS
<5
<3
`3<3
<5
<3
Arsenic
10
<10
<10
<10
<10
Q6
<10
<10
<1
<1
<1
<10
<1
<10
<10
<10
<10
<26
<10
<10
<1
<1
<1
<10
<1
Barium
700
1 47
47
50
39
54
36
329
35
39
33
30.8
33
85
85
85
100
200
88
84.4
70
85
63
79.1
50
Benzene
1
<1
<1
<1
<1
<0.21
<1
<1
<0.5
<0.5
<0.5
<1
<0.50
<1
<1
<1
<1
<0.21
<1
<1
<0.5
<0.5
<0.5
<1
<0.50
Beryllium*
4
<4
<4
<4
<4
<O.12
NS
<1
<1
<1
<1
<1
<1
<4
<4
<4
<4
0.15
NS
<1
<1
<1
<1
<1
<1
Bromodichloromethane
0.6
<I
<1
<I
<1
<0.23
NS
<I
<I
<I
<I
<I
<1
<I
<1
<I
<1
<0.23
NS
<I
<1
<1
<I
<I
<I
Bromoform
4
<1
<1
<1
<1
<0.35
NS
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<0.35
NS
<1
<1
<1
<1
<1
<1
B fluranthene
0.05
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.05
<0.15
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.05
<O.15
2-Butanon (MEK)
4,000
<10
<10
<10
<10
<18
NS
<5
<5
<5
<5
<5
<5
<10
<10
<10
<10
<18
NS
<5
<5
<5
<5
<5
<5
Cadmium
2
<2
Q
<2
Q
<0.044
<2
<I
<0.5
<0.5
<0.5
<I
<0.50
<2
Q
<2
Q
<0.044
Q
11,500
<0.5
<0.5
<0.5
<I
<0.50
Calcium
NE
NS
NS
NS
NS
13,000
8,300
138,000
NS
NS
NS
8,830
NS
NS
NS
NS
NS
15,000
9,500
<100
NS
NS
NS
10,400
NS
Chlomethane
3000
<2
Q
<2
Q
<0.28
NS
<I
<I
<I
<I
<I
<1
<2
Q
<2
Q
<0,28
NS
<t
<1
<1
<I
<I
<I
Chloroform
70
1 <1
<1
<1
<1
<0.21
NS
<1
<2
<2
<2
<1
Q
<1
<1
<1
<1
<0.21
NS
<1
Q
Q
<2
<1
<2
ro Chmima
10
<5
<5
<5
<5
<6.3
<5
<5
<0.5
<0.5
<5
<5
<5
<5
<5
<5
<5
2J
<5
<5
<0.5
<0.5
<5
<5
<5
Cobalt*
1
<25
Q5
<25
Q5
<2.6
1 <25
<5
<1
I <1
<1
<5
<1
<25
QS
1 <25
Q5
1.8
Q5
<5
Q
<1
<1
<5
<1
Copper
1,000
<5
<5
<5
<5
0.82
<5
<5
13
0.71
0.63 J
<5
1.7 J
<5
<5
<5
<5
43
8.5
<5
3.4
3.8
3.1
10.3
2.4
Carbon Disulfide
700
<1
<1
<1
<1
<0.45
NS
<2
<2
<2
<2
<2
Q
<1
<1
<1
<1
<0.45
NS
<2
Q
Q
<2
<2
<2
Dibromochloromethane
0.4
<I
<l
<I
<l
<0.23
NS
<I
<I
<I
<I
<I
<l
<I
<l
<I
<l
<0.23
NS
<I
<l
<l
<I
<I
<I
1,1-Dichloroethane
6
<1
<1
<1
<1
<O.19
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<O.19
<1
<1
<1
<1
<1
<1
<1
1,1-Dichloroethene
350
<I
<1
<I
<1
<0.31
<I
<I
<I
<I
<I
<I
<1
<I
<1
<I
<1
<0.31
<1
<I
<1
<1
<I
<I
<I
1,4-Dichlombemme
6
<1
<1
<1
<1
<O.19
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<O.19
<1
<1
<1
<1
<1
<1
<1
cis-1,2-Dichlomethene
70
<I
<l
<I
<l
<0,2
<I
<I
<I
<I
<I
<I
<l
<I
<l
<I
<l
<0,2
<1
<I
<l
<l
<I
<I
<I
1,4-Dioxane
3
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<2
<I
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<2
<1
Eth (benzene
600
1 <I
<1
<I
<1
<0,21
NS
<I
<0.5
<0.5
<0.5
<I
<0.50
<I
<1
<I
<1
<0,21
NS
<I
<0.5
<0.5
<0.5
<I
<0.50
2-Hexanone
NE
I NS
NS
NS
NS
<0.26
NS
<5
<5
<5
<5
<5
<5
NS
NS
NS
NS
<0.26
NS
<5
<5
<5
<5
<5
<5
4-Meth 1-2- entmone
100
NS
NS
NS
NS
<0.29
NS
<5
<5
<5
<5
<5
<5
NS
NS
NS
NS
<0.29
NS
<5
<5
<5
<5
<5
<5
Toluene
600
<1
<1
<1
<1
0.56
NS
<1
<0.5
<0.5
<0.5
<1
<0.50
<1
<1
<1
<1
0.34
NS
<1
<0.5
<0.5
<0.5
<1
<0.50
X lens
500
<1
<1
<t
1.1
0.8
NS
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
0.52
NS
<1
<1
<1
<1
<1
<1
Lead
15
<10
<10
<10
<10
<O.15
<10
<5
2.4
<0.5
<0.5
<5
<0.50
<10
<10
<10
<10
0.84
<10
<5
0.24
<0.5
<0.5
<5
<0.50
Mang -se
Mercury
50
1
NS
<0.1
NS
<O.1
NS
<0.1
NS
<O.1
15
<0.028
12
<0.1
60.8
NS
6.1
<0.2
3.6
<0.2
3.9
<0.2
10
<0.2
3
<0.2
NS
<0.1
NS
<O.1
NS
<0.1
NS
<O.1
110
<0.028
34
<O.1
25
NS
5.3
<0.2
13
<0.2
7.6
<0.2
<0.2
4.6
<0.2
Meth leae Chloride
5
<I
<1
<1
<1
<0,42
NS
<I
<5
<5
<5
<I
<5
<I
<1
<1
<1
<0,42
NS
<I
<5
<5
<5
<I
<5
Naphthalene
6
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<1.5
<0.76
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<1.5
1 <0.76
Phenanthrene
200
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.2
<0.76
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.2
<0.76
Pyrene
200
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.1
<0.76
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<O.1
<0.76
Nickel
100
1 <40
<40
1 <40
1 <40
<6.3
1 <40
1 <5
<2
1 <2
<2
1 <5
1 Q
<40
<40
<40
<40
1 2.1
<40
1 <5
1 Q
<2
1 <2
<5
<2
Selenium
20
<10
<10
<10
<IO
<9.5
NS
<10
<2.5
<2.5
<2.5
<10
<2.5
<10
<10
<10
<10
<9.5
NS
<10
Q.5
<2.5
<2.5
<10
<2.5
Sulfide
NE
NS
NS
NS
NS
NS
NS
<100
NS
NS
NS
<100
NS
NS
NS
NS
NS
NS
NS
<100
NS
NS
NS
<100
NS
Silver
20
<5
<5
<5
<5
<1.7
NS
<5
<0.5
<0.5
<0.5
<5
<0.50
<5
<5
<5
<5
<1.7
NS
<5
<0.5
<0.5
<0.5
<5
<0.50
Tetrah drofuran
NE
<5
<5
<5
<5
3.4
<5
<10
<10
<10
<10
<10
<10
<5
<5
<5
<5
<0.57
<5
<10
<10
<10
<10
<10
<10
Thallium*
0.2
NS
NS
NS
NS
NS
NS
<5.4
<2
<2
<2
<10
<5
NS
NS
NS
NS
NS
NS
<5.4
Q
Q
<2
<10
<5
Tin
2000
NS
NS
NS
NS
NS
NS
NS
NS
NS
<5
<5
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
15
15
NS
Vanadium*
0.3
<50
<50
<50
<50
<15
<50
<5
<5
<5
<5
<5
<5
<50
1 <50
<50
<50
17
<50
<5
<5
<5
<5
<5
1 2.2J
Vinyl Chloride
0.03
3.7
<l
<I
<l
<0.5
<I
<I
<0.5
<0.5
<I
<I
<l
<I
<l
<I
<l
<0.5
<l
<I
<0.5
<0.5
<I
<I
<t
Zinc
1000
<20
<20
<20
<20
16
<20
<10
16
QO
<10
<10
<10
<20
QO
<20
QO
58
1 QO
<10
<20
QO
<10
<10
<10
Alkalinity
NE
NS
NS
NS
NS
88,000
33,000
502,000
37,000
38,000
23,000
26,000
21,000
NS
NS
NS
NS
65,000
1 39,000
46,900
48,000
50,000
36,000
53,600
28,000
Ammonia-N
1,500
NS
NS
NS
NS
NS
<10
<100
NS
NS
NS
<100
NS
NS
NS
NS
NS
87
<10
I <I00
NS
NS
NS
<100
NS
Iron
300
NS
NS
NS
NS
NS
NS
l64
<100
NS
<100
94
<I00
NS
NS
NS
NS
NS
NS
97.4
<100
57
<I00
611
<100
Total Dissolved Solids
500,000
NS
NS
NS
NS
240,000
110,000
657,000
140,000
120,000
100,000
119,000
110,000
NS
NS
NS
NS
670,000
110,000
131,000
140,000
110,000
130,000
138,000
100,000
Sulfate
25,0000
NS
NS
NS
NS
NS
NS
42,600
14,000
11,000
12,000
11,300
13,000
NS
NS
NS
NS
NS
NS
13,400
17,000
16,000
18,000
16,900
19,000
Carbon Dioxide
NE
NS
NS
NS
NS
150,000
110,000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
130,000
150,000
NS
NS
NS
NS
NS
NS
Chloride
250,000
NS
NS
NS
NS
9,100
3,500
32,800
3500
3,400
3,800
0000
2,400
NS
NS
NS
NS
4,600
4,400
4,800
3,800
3,600
4,500
<]000
3,700
Notes:
All units are in µg/L unless othe-ised indicated
NCDEQ Standard=15A NCAC 02L .0202 Ground
* Interim Maximum Allowable Concentation (Eff.
Labomton- Pace (P), Shealy (S), and Test Amen
J= Estimated coot. above the adjusted method dete
and below the adjusted reporting limit
B=Compound was found in the blank and sample.
n= Refer to Case Narrative for further detail
Bold /yellow values exceed the NCDEQ Standard
NE =Not Established
< "Report Limit" = Value is less that the Report Li,
Green boxes indicate Point of Compliance Wells

Table 7 (cont.)
History of Closed Groundwater and Private Wells Analytical Detections
Spring 2018 Semi -Annual Groundwater Monitoring
North Meek Closed Phase I Area Landfill
CEC Project No. 111-370.001
58 of 4355
Constituent
Std.
NM-111
MW-11D-2
Laborato
S
S
S
S
S
S
P
TA
'1'.1
'1'.1
P
'IA
S
S
S
S
S
S
P
'IA
'IA
Lk
P
'IA
Sam le Date
10.3.13
4.10.14
10.23.14
4.24.15
10.21.15
4.22.16
10.27.16
4.29.17
10.10.17
4.10.18
M5.18
4.22.19
10.3.13
4.10.14
10.23.14
4.24.15
10.21.15
4.22.16
10.27.16
4.28.17
10.10.17
4.10.18
10.5.18
4.22.19
Acetone
6000
120
120
<20
<20
<16
<20
<25
<5
15
15
<25
<10
<20
<20
<20
<20
<16
<20
<25
<5
<5
<5
<25
<10
Acenaphthylene
80
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.5
<0.76
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.5
<0.76
Andoneene
2000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.05
<0.76
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.05
<0.76
Antimony'
1
<10
<10
<10
<10
0.51
NS
<5
<3
<3
<3
15
<3
<10
QO
<10
QO
<0.17
NS
<5
<3
<3
<3
<5
<3
Arsenic
10
<10
<10
<10
<10
0.59
<10
<10
0.43
0.37
0.6 J
<10
0.57 J
<10
<10
<10
<10
Q6
<10
<10
<1
<1
0.23 J
<10
0.26 J
Barium
700
1 130
130
130
1 96
74
110
85.2
92
1 94
93
92
81
120
150
56
130
83
110
1 97.9
120
140
1 110
112
1 98
Benzene
1
<1
<1
<1
<1
<0.21
<1
<1
<0.5
<0.5
<0.5
<1
<0.50
<1
<1
<1
<1
<0.21
<1
<1
<0.5
<0.5
<0.5
<I
<0.50
Beryllium'
4
<4
<4
<4
<4
<0.12
NS
<1
<1
<1
<1
<1
<1
<4
<4
<4
<4
<0.12
NS
<1
<1
<1
<1
<1
Q
BromodwIdar nethane
0.6
<I
<1
<I
<1
<0,23
NS
<1
<I
<I
<1
<1
<1
<I
<1
<I
<1
<0,23
NS
<I
<1
<1
<1
<I
<1
Bromoform
4
<1
<1
<1
<1
<0.35
NS
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<0.35
NS
<1
<1
<1
<1
<1
<1
B fluranthene
0.05
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.05
<0.15
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.05
<0.15
2-Butanon(MEK)
4,000
<10
<10
<10
<10
Q8
NS
<5
<5
<5
<5
<5
<5
<10
<10
<10
QO
<19
NS
<5
<5
<5
<5
<5
<5
Cadmium
2
<2
Q
<2
Q
0.044
<2
<I
<0.5
<0.5
<0.5
<1
<0.50
<2
Q
<2
Q
<0.044
<2
<I
<0.5
<0.5
<0.5
<I
<0.50
Calcium
NE
NS
NS
NS
NS
57,000
13,000
70,600
NS
NS
NS
82,100
NS
NS
NS
NS
NS
14,000
13,000
12,600
NS
NS
NS
12,100
NS
Chloroethane
3000
<2
Q
<2
Q
<0.28
NS
<I
<I
<I
<I
<1
<1
<2
Q
<2
Q
<0,28
NS
<I
<1
<1
<1
<I
<1
Chloroform
70
1 <1
<1
I <7
I <1
<0.21
NS
<1
<2
1 <2
<2
<1
Q
<1
<1
<1
<1
<0.21
NS
<1
Q
Q
Q
<1
Q
Chromium
10
7.6
<5
<5
<5
2.3
<5
<5
<0.5
<0.5
1.6 J
<5
<5
<5
<5
<5
<5
<6.3
<5
<5
<0.5
<0.5
<5
<5
<5
Cobalt'
1
<25
Q5
<25
Q5
<2.6
Q5
<5
<1
<1
<1
<5
<1
<25
Q5
<25
Q5
0.53
Q5
<5
1.2
0.32
0.75 J
<5
Q
Co
1,000
5.9
20
20
10
27
4.3
8.1
9.6
9.7
9.9
9.3
6
7.8
<5
<5
<5
1.5
4.7
<5
8.5
5
4.8
<5
4.1
Carbon Disulfide
700
<1
<1
<1
<1
<0.45
NS
<2
<2
<2
<2
Q
Q
<1
<1
<1
<1
<0.45
NS
<2
Q
Q
Q
<2
Q
Dibromochloromethme
0.4
<I
<1
<I
<1
<0,23
NS
<I
<I
<I
<I
<1
<1
<I
<1
<I
<1
<0,23
NS
<t
<1
<1
<1
<I
<1
Dichloroethene
6
<1
<1
<1
<1
<0.19
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<0.19
<1
<1
<1
<1
<1
<1
Q
Dichloroethene
350
<I
<1
<I
<1
<031
<I
<I
<I
<I
<I
<1
<1
<I
<1
<I
<1
<0.31
<I
<I
<1
<1
<1
<I
<1
1,4-Dichlombemme
6
<1
<1
<1
<1
<0.19
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<0.19
<1
<1
<1
<1
<1
<1
Q
cis-1,2-Dichloroethene
70
<I
<1
<I
<1
<0,2
<I
<I
<I
<I
<I
<1
<1
<I
<1
<I
<1
<0.2
<I
<I
<1
<1
<1
<I
<1
1,4-Dioxane
3
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<2
1.2
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<2
<I
Eth (benzene
600
<I
<1
<I
<1
<0,21
NS
<I
<0.5
<0.5
<0.5
<1
<0.50
<I
<1
<I
<1
<0.21
NS
<I
<0.5
<0.5
<0.5
<I
<0.50
2-Hexanone
NE
NS
NS
NS
NS
<0.26
NS
<5
<5
<5
<5
<5
<5
NS
NS
NS
NS
<0.26
NS
<5
<5
<5
<5
<5
<5
4-Meth 1-2- entmone
100
NS
NS
NS
NS
<0.29
NS
<5
<5
<5
<5
15
1 <5
NS
NS
NS
NS
<0.29
NS
<5
<5
<5
<5
<5
<5
Toluene
600
<1
<1
<1
<1
0.33
NS
<1
<0.5
<0.5
<0.5
<1
<0.50
<1
<1
<1
Q
0.75
NS
<1
<0.5
<0.5
<0.5
<1
<0.50
X lens
500
<I
<1
<I
<1
0.51
NS
<I
<I
<I
<1
<1
<1
<I
<1
<I
<1
1.4
NS
<t
<1
<1
<1
<I
<1
Lead
15
<10
<10
<10
<10
0.27
<10
<5
<0.5
0.16
<0.5
<5
<0.50
<10
QO
<10
QO
<0.15
<10
<5
<0.5
<0.5
0.34 J
<5
<0.50
Man anew
50
NS
NS
NS
NS
14
220
10.1
10
7.2
5.1
<5
5
NS
NS
NS
NS
98
2"
39.4
99
73
42
26
25
Mercury
1
0.14
<0.1
<0.1
<0.1
<0.028
<0.1
NS
<0.2
<0.2
<0.2
<0.2
<0.2
<0.1
<0.1
<0.1
<0.1
<0.028
<0.1
NS
<0.2
<0.2
<0.2
<0.2
<0.2
Meth lene Chloride
5
<I
<1
<I
<1
<0,42
NS
<1
<5
<5
<5
<1
<5
<I
<1
<I
<1
<0.42
NS
<I
<5
<5
<5
<I
<5
Naphthalene
6
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<1.5
<0.76
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<1.5
<0.76
Phenanthrene
200
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.2
<0.76
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.2
<0.76
Pyrene
200
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.1
<0.76
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<0.1
<0.76
Nickel
100
<40
<40
<40
<40
2
<40
<5
<2
<2
1.2 J
<5
1.31
<40
<40
<40
<40
<6.3
<40
<5
Q
1
1.11
<5
Q
Selenium
20
<10
<10
<10
<10
1
NS
<10
<2.5
<2.5
<2.5
<10
Q.5
<10
<10
<10
QO
<9.5
NS
<10
Q.5
Q.5
<2.5
<10
Q.5
Sulfide
NE
NS
NS
NS
NS
NS
NS
<100
NS
NS
NS
<100
NS
NS
NS
NS
NS
NS
NS
<100
NS
NS
NS
<100
NS
Silver
20
<5
<5
<5
<5
<1.7
NS
<5
<0.5
<0.5
<0.5
<5
<0.50
<5
<5
<5
<5
<1.7
NS
<5
<0.5
<0.5
<0.5
<5
<0.50
Tetrah drofuran
NE
8.4
<5
<5
<5
<0.57
<5
<10
<10
<10
<10
<10
<10
<5
<5
<5
<5
<0.57
<5
<IO
<IO
<IO
<10
<IO
<IO
Thallium'
0.2
NS
NS
NS
NS
NS
NS
<5.4
<2
<2
<2
<10
<5
NS
NS
NS
NS
NS
NS
<5.4
Q
Q
<2
<10
<5
Tin
2000
NS
NS
NS
NS
NS
NS
NS
NS
NS
<5
<5
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
<5
<5
NS
Vanadium-
0.3
<50
<50
<50
<50
3.2
<50
<5
2.2
2.5
2.9 J
<5
3.5 J
<50
<50
<50
<50
Q5
<50
<5
<5
<5
2.3 J
<5
2.8 J
Vinyl Chloride
0.03
4.5
2.9
2
1A
<0.5
<I
<I
<0.5
<0.5
<l
<1
<1
<I
<1
<1
<1
<0.5
<I
<I
<0.5
<0.5
<1
<l
<1
Zinc
1000
<20
<20
<20
<20
26
<20
<10
19
20
32
23.8
32
<20
QO
<20
QO
22
QO
<10
<20
9.2
13
<10
<10
Alkslini
NE
NS
NS
NS
NS
280,000
280,000
268,000
280,000
290,000
300,000
317,000
250,000
NS
NS
NS
NS
75,000
69,000
62,800
50,000
48,000
53,000
59,300
51,000
Ammonia-N
1,500
NS
NS
NS
NS
150
<10
<100
NS
NS
NS
<100
NS
NS
NS
NS
NS
<50
<10
<I00
NS
NS
NS
<I00
NS
Iron
300
NS
NS
NS
NS
NS
NS
<50
<100
NS
<100
<50
<I00
NS
NS
NS
NS
NS
NS
71
50
NS
<100
69
<100
Total Dissolved Solids
500,000
NS
NS
NS
NS
400,000
360,000
386,000
410,000
400,000
380,000
435,000
370,00'
NS
NS
NS
NS
190,000
170,000
145,000
130,000
100,000
94,000
137,000
130,000
Sulfate
250,000
NS
NS
NS
NS
NS
NS
33,200
32,000
34,000
35,000
35,100
3Q000
NS
NS
NS
NS
NS
NS
11,800
15,000
10,000
17,000
15,900
18,000
Carbon Dioxide
NE
NS
NS
NS
NS
290,000
310,000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
140,000
160,000
NS
NS
NS
NS
NS
NS
Chloride
250,000
NS
NS
NS
NS
19,000
15,000
17,800
17,000
18,000
25,000
<1000
15,000
NS
NS
NS
NS
4,400
5,500
4,100
4,100
3,200
5,400
<1000
5,400
Notes:
All units are in µg/L unless otha-ised indicated
NCDEQ Standard=15A NCAC 02L .0202 Ground
' Interim Maximum Allowable Concentation (Eff.
Labomom- Pace (P), Shealy (S), and Test Ameri
J= Estimated coot. above the adjusted method dete
and below the adjusted reporting limit
B=Compound was found in the blank and sample.
n= Refer to Case Narrative for further detail
Bold /yellow values exceed the NCDEQ Standard
NE =Not Established
< "Report Limit" = Value is less that the Report Li,
Green boxes indicate Point of Compliance Wells

Table 7 (cont.)
History of Closed Groundwater and Private Wells Analytical Detections
Spring 2018 Semi -Annual Groundwater Monitoring
North Meek Closed Phase I Area Landfill
CEC Project No. 111-370.001
Constituent
Std.
Tinsley WSW
Gilkerson WSW
Laboratory
S
S
S
P
TA
TA
TA
P
TA
S
S
S
P
TA
TA
TA
P
TA
Sample Date
4.24.15
10.21.15
4.22.16
10.28.16
5.1.17
10.31.17
4.10.18
10.5.18
4.22.19
4.24.15
10.21.15
4.22.16
10.28.16
5.1.17
10.31.17
4.10.18
10.5.19
4.22.19
Acetone
6000
<20
<16
<20
<25
d
<5
<5
<25.0
<25.0
<20
<16
<20
<25
<5
<5
<5
<25.0
<25.0
Acenaphthylene
80
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Anthracene
2000
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Antimony*
1
<10
<0.17
NS
<5
<3
<3
<i
15.0
<5.0
<10
<0.17
NS
<5
<3
<3
<3
<5.0
<5.0
Arsenic
10
<10
<26
<10
<10
0.54
0.19
<1
<10.0
<10.0
<10
<26
<10
<10
0.18
0.15
<1
<10.0
<10.0
Barium
700
1 100
95
84
33
93
10
13
9.1
14
31
48
32
44.1
51
12
14
9.1
11
Benzene
1
<1
<0.21
<1
<1
<0.5
<0.5
<0.5
<1.0
<LO
<1
<0.21
<1
<1
<0.5
<0.5
<0.5
<LO
<1.0
Beryllium*
4
<4
<0.12
NS
<1
<1
<l
<1
<1.0
<1.0
<4
<0.12
NS
<1
<1
<1
<l
<1.0
<1.0
Bromodichloromethane
0.6
<I
<0.23
1 NS
<I
I <I
1 14
14
1 14.6
63
1 <l
1 <0.23
NS
I <I
I <1
14
1 12
13.3
4.9
Bromoform
4
<1
<0.35
NS
<1
<1
0.78
<1
<1.0
<1.0
<1
<0.35
NS
<1
<1
<1
0.62 J
<1.0
<1.0
B fluranthene
0.05
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
2-Butanone (MEK)
4,000
<10
<18
NS
<5
<5
<5
<5
<5.0
<5.0
<10
<18
NS
<5
<5
<5
<5
<5.0
<5.0
Cadmium
2
<2
<0.044
<2
<I
<0.5
<0.5
<0.5
<1.0
<I.0
<2
<0.044
<2
<I
<0.5
<0.5
<0.5
<I.0
<1.0
Calcium
NE
NS
63,000
62,000
98,100
NS
NS
NS
8,500
NS
NS
22,000
23,000
21,200
NS
NS
NS
8,500
NS
Chloroethane
3000
<2
<0.28
NS
<I
<I
<I
<1
<1.0
<I.0
<2
<0.28
NS
<I
<1
<1
<I
<I.0
I <1.0
Chloroform
70
1 <1
<0.21
NS
<1
<2
42
37
71.5
29
<1
<0.21
NS
<1
<2
41
31
64.6
30
Chromium
10
1 <5
<6.3
<5
<5
<0.5
<0.5
<5
<5.0
<5.0
<5
1.5
<5
<5
<0.5
<0.5
1.5 J
<5.0
<5.0
Cobalt*
1
<25
0.32
<25
1 <5
<1
<1
<1
<5.0
1 <5.0
<25
2
<25
<5
2.2
<1
<1
<5.0
0.40 J
Coppe,
1,000
<5
0.44
4.1
202
1.1
1 4.1
3.7 B
7.4
7.7
1 <5
7.6
1 <5
1 <5
13
18
23 B
44
38
Carbon Disulfide
700
<1
<0.45
NS
<2
<2
<2
<2
<2.0
<2.0
<1
<0.45
NS
<2
<2
1 <2
<2
<2.0
<2.0
Dibromochloromethane
0.4
<I
<0.23
NS
<I
<I
6.9
6
3.7
13
<l
<0.23
NS
<I
<1
7.6
5.5
3.4
1.4
1,1-Dichloroethane
6
<1
<0.19
<1
<1
<1
<1
<1
<1.0
<1.0
<1
<0.19
<1
<1
<1
<1
<l
<1.0
<1.0
1,1-Dichloroethene
350
<I
<0.31
<1
<I
<I
<I
<1
<,0
<I.0
<t
<0.31
<1
<I
<1
<1
<t
<I.0
<1.0
1,4-Dichlombemme
6
<1
<0.19
<1
<1
<1
<1
<1
<1.0
<1.0
<1
<0.19
<1
<1
<1
<1
<1
<1.0
<1.0
cis-1,2-Dichlomethene
70
<I
<0.2
<1
<I
<I
<I
<1
<,0
<I.0
<I
<0.2
<1
<I
<1
<1
<I
<I.0
<1.0
1,4-Dioxane
3
NS
NS
NS
NS
NS
NS
NS
<2.0
<2.0
NS
NS
NS
NS
NS
NS
NS
<2.0
<2.0
Eth Ibenune
600
<I
<0.21
NS
<I
<0.5
<0.5
<0.5
<1.0
<I.0
<I
<0.21
NS
<I
<0.5
<0.5
<0.5
<I.0
<1.0
2-flexamme
NE
NS
<0.26
NS
<5
1 <5
<5
<5
1 <5.0
<5.0
1 NS
<0.26
NS
<5
<5
<5
<5
<5.0
<5.0
4-Meth 1-2- entmone
100
NS
10.29
NS
<5
<5
<5
<5
<5.0
<5.0
NS
<0.29
NS
<5
1 <5
<5
<5
<5.0
<5.0
Toluene
600
<1
<0.24
NS
<1
<0.5
<0.5
<0.5
<1.0
0.20 J
<1
<0.24
NS
<1
<0.5
<0.5
<0.5
<1.0
0.20 J
X lens
500
<t
<0.32
NS
<t
<I
<I
<1
<,0
<I.0
<t
<0.32
NS
<I
<1
<1
<1
<I.0
<1.0
Lead
15
<10
<0.15
<to
88.6
<0.5
<0.5
<0.5
<5.0
<5.0
<10
0.38
QO
<5
0.54
5
7.4
5.7
1.1
Manganese
50
NS
120
25
543
40
1.6
1.81
<5.0
4.4
NS
120
<10
21.4
98
16
28
30
34
Mercury
1
<0.1
<0.028
<0.1
NS
<0.2
<0.2
<0.2
<0.20
<0.20
<0.1
0.14
0.12
NS
<0.2
0.29
<0.2
<0.20
<0.20
Methylene Chloride
5
<I
<q..
NS
<I
<5
<5
<5
<,0
<I.0
<I
<0.42
NS
<I
<5
<5
1 <5
<1.0
I <1.0
Naphthalene
6
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Phemmthnme
200
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Pyre-
200
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Nickel
100
<40
1.4
<40
<5
<2
<2
<2
<5.0
<5.0
<40
1.9
<40
1 <5
1 1.5
1.5
1.11
<5.0
0.911
Selenium
20
<10
<9.5
NS
<10
<2.5
<2.5
<2.5
<10.0
<10.0
<10
<9.5
NS
<10
I <2.5
<2.5
<2.5
<10.0
<10.0
Sulfide
NE
NS
NS
NS
<100
NS
NS
NS
NS
NS
NS
NS
NS
<I00
NS
NS
NS
NS
NS
Silver
20
<5
<1.7
NS
<5
<0.5
<0.5
<0.5
<5.0
<5.0
<5
<1.7
NS
<5
<0.5
<0.5
<0.5
<5.0
<5.0
Tetrah drofman
NE
<5
<0.57
<5
<10
<10
<10
<10
<10.0
<10.0
<5
<0.57
<5
<10
<10
<10
<10
<10.0
<10.0
Thallium*
0.2
NS
NS
NS
<5.4
<2
<2
Q
<0.10
<0.10
NS
NS
NS
<5.4
<2
<2
<2
1 <0.10
<0.10
Tin
2000
NS
NS
NS
NS
NS
NS
<5
NS
NS
NS
NS
NS
NS
NS
NS
<5
NS
NS
Vanadium*
0.3
<50
<15
<50
<5
1 <5
1 <5
<5
<5.0
1 <5.0
<50
7.7
<50
<5
10
NS
1 <5
<5.0
1 <5.0
Vinyl Chloride
0.03
<I
<0.5
<1
<I
<0.5
<0.5
<1
<1.0
<I.0
<t
<0.5
0.93
<l
0.86
NS
<I
<I.0
<1.0
Zinc
1000
24
33
1 <20
366
9.3
<20
<10
11.2
8.2
-0
20
<20
<to
15
32
190
55
440
Alkalinity
NE
NS
150,000
160,000
95,600
160,000
23,000
22,000
NS
15,000
NS
82,000
98,000
93,100
85,000
21,000
23,000
NS
23,000
Ammonia-N
1,500
NS
<50
<10
<100
NS
NS
NS
NS
NS
NS
74
<10
I <100
NS
NS
NS
NS
NS
Iron
300
NS
NS
NS
311
200
NS
<I00
<50.0
<50.0
NS
NS
NS
477
3,000
660
1,500 B
336
83.0 J
Total Dissolved Solids
500,000
NS
320,000
320,000
550,000
380,000
66,000
66,000
NS
90,000
NS
140,000
170,000
155,000
160,000
62,000
120,000
NS
84,000
Sulfate
250,000
NS
NS
NS
310,000
83,000
31,000
8,400
NS
NS
NS
NS
NS
6,700
5,200
8,900
8400 B
NS
NS
Carbon Dioxide
NE
NS
130,000
160,000
NS
NS
NS
NS
NS
NS
NS
100,000
170,000
NS
NS
NS
NS
NS
NS
Chloride
250,000
NS
171000
17,000
1 5,300
17,000
35,000
1 8,300
NS
NS
NS
7,700
7,100
10,800
7,800
1 9,500
8,800
NS
NS
Notes:
All units are in µg/L unless othe-ised indicated
NCDEQ Standard=15A NCAC 02L .0202 Ground
* Interim Maximum Allowable Concentration (BIT
Labommnee=Pace (P), Shealy (S), and Test Amen
J= Estimated coot. above the adjusted method dete
and below the adjusted reporting limit
B=Compound was found in the blank and sample.
n= Refu to Case Narrative for further detail
Bold /yellow values exceed the NCDEQ Standard
NE =Not Established
< "Report Limit" = Value is less that the Report Li,
Green boxes indicate Point of Compliance Wells
59 of 4355

Table 7 (cont.)
History of Closed Groundwater and Private Wells Analytical Detections
Spring 2018 Semi -Annual Groundwater Monitoring
North Meek Closed Phase I Area Landfill
CEC Project No. 111-370.001
Constituent
Std.
Hammlll WSW
Laboratory
S
S
S
P
TA
TA
TA
P
TA
Sample Date
4.24.15
10.21.15
4.22.16
10.28.16
5.1.17
10.31.17
4.10.18
10.5.18
4.22.19
Acetone
6000
<20
<16
<20
<25
7.4
6.5
<5
<25.0
<25.0
Acenaphthylene
80
NS
NS
NS
NS
NS
NS
NS
NS
NS
Anthms,ene
2000
NS
NS
NS
NS
NS
NS
NS
NS
NS
Antimony*
1
<10
0.2
NS
15
<3
<3
<3
<5.0
<5.0
Arsenic
10
<10
5.3
4
<10
2.8
0.47
0.68 J
<I0.0
2.2
Barium
700
44
49
37
79.5
35
41
38
37.8
41
Benzene
1
<l
<0.21
<1
<1
<0.5
<0.5
<0.5
<1.0
<1.0
Beryllium*
4
<4
<0.12
NS
I <1
I <1
<1
I <1
<1.0
I <1.0
Bmmodichloromethane
0.6
<1
<0.23
NS
<1
<1
<1
<1
<1.0
<1.0
Bmtoolmon
4
<1
<0.35
NS
<1
<1
<1
<1
<1.0
<1.0
Benno flmanthene
0.05
NS
NS
NS
NS
NS
NS
NS
NS
NS
2-Butanone (MEK)
4,000
<10
<18
NS
<5
<5
22
<5
<5.0
<5.0
Cadmium
2
<2
<0.044
<2
<1
<0.5
<0.5
<0.5
<1.0
<1.0
Calcium
NE
NS
110,000
110,000
55,300
NS
NS
NS
111,000
NS
Chlomethane
3000
<2
<0.28
NS
<1
<1
<1
<1
<1.0
<1.0
Chloroform
70
<1
<0.21
NS
<1
<2
<2
<2
<1.0
<1.0
Chromium
10
<5
0.69
<5
<5
<0.5
<0.5
<5
<5.0
<5.0
Cobalt*
1
<25
1 0.43
<5
1 <5
1 <1
<1
I <1
<5.0
<5.0
Copper
1,000
<5
4.7
8
32.8
4.4
4.3
5.1 B
17.9
73
Carbon Disulfide
700
<1
<0.45
NS
<2
<
<
<2
<.0
<.0
Dibromochloromethane
0.4
<1
<0.23
NS
<1
<1
<1
<1
<1.0
<1.0
1,1-Dichloroethane
6
<1
<0.19
<1
<1
<1
<1
<1
<1.0
<1.0
1,1-Dichlomethene
350
<1
<0.31
<1
<1
<1
<1
<1
<1.0
<1.0
1,4-Dichlombenzene
6
<1
<0.19
<1
<1
<1
<1
<1
<1.0
<1.0
cis-1yDichlomethene
70
<1
<0.2
<1
<1
<1
<1
<1
<1.0
<1.0
1,4-Dioxane
3
NS
NS
NS
NS
NS
NS
NS
14.8
14.8
Eth (benzene
600
<1
<0.21
NS
<1
<0.5
<0.5
<0.5
<1.0
<1.0
2-Hexanone
NE
NS
<0.26
NS
1 <5
<5
1 <5
<5
<5.0
<5.0
4-Meth 1-2- ntanone
100
NS
<0.29
NS
<5
<5
<5
<5
<5.0
<5.0
Toluene
600
<1
0.43
NS
<1
<0.5
<0.5
<0.5
<1.0
0.23 J
X lens
500
<1
<0.32
NS
<1
<1
<1
<1
<1.0
<1.0
Lead
15
<10
0.7
<10
6
0.6
0.28
0.32 J
<5.0
12
Man anew
50
NS
62
58
53
72
60
88
78
85
Mercury
1
<0.1
<0.028
<0.1
NS
<0.2
<0.2
<0.2
<0.20
<0.20
Methylene Chloride
5
<1
0.34
NS
<1
<5
<5
<5
<1.0
<1.0
Naphthalene
6
NS
NS
NS
NS
NS
NS
NS
NS
NS
Phenanthome,
200
NS
NS
NS
NS
NS
NS
NS
NS
NS
Pyrene
200
NS
I NS
NS
NS
NS
NS
NS
NS
NS
Nickel
100
<40
1 2.5
<40
<5
<
0.95
0.72 J
<5.0
0.77 J
Selenium
20
<10
<9.5
NS
<10
<.5
<.5
<2.5
<10.0
<10.0
Sulfide
NE
NS
NS
NS
<I00
NS
NS
NS
NS
NS
Silver
20
<5
<1.7
NS
<5
<0.5
<0.5
<0.5
<5.0
<5.0
Tetmh drofinan
NE
<5
<0.57
26
<10
<10
230
12
<I0.0
<10.0
Thallium*
0.2
NS
NS
NS
<5.4
<
<
<
<0.I0
<0.10
Tin
2000
NS
NS
NS
NS
NS
NS
2.11
NS
NS
Vanadium*
0.3
<50
23
<50
<5
<5
<5
<5
<5.0
<5.0
Vinyl Chloride
0.03
<1
<0.5
<1
<1
<0.5
<0.5
<1
<1.0
<1.0
Zinc
1000
53
25
14
27
33
490
260
318
820
Alkalinity
NE
NS1
99,000
99,000
159,000
94,000
95,000
93,000
NS
94,000
Ammonia-N
1,500
NS
310
<10
<100
NS
NS
NS
NS
NS
Iron
300
NS
NS
NS
324
790
290
210 B
496
5,500
Total Dissolved Solids
500,000
NS
510,000
570,000
309,000
600,000
600,000
590,000
NS
610,000
Sulfate
250,000
NS
NS
NS
72,300
310,000
320,000
310,000 B
NS
NS
Carbon Dioxide
NE
NS
92,000
96,000
NS
NS
NS
NS
NS
NS
Chloride
250,000
NS
5,200
5,000
18,500
5,400
5,600
5,600
NS
NS
Notes.
All units are in µg/L unless offi-ised indicated
NCDEQ Standard- l5A NCAC 02L .0202 Ground
* Interim Maximum Allowable Concentration (Eff.
Laboratories= Pace (P), Shealy (S), and Test Amen
J = Estimated cent. above the adjusted method date
and below the adjusted reporting limit
Bxompound was found in the blank and sample.
n= Refer to Case Nanative for farther detail
Bold /yellow values exceed the NCDEQ Standard
NE = Not Established
< "Repot Limit" = Value is less that the Report Lit
Green boxes indicate Point of Compliance Wells
60 of 4355

61 of 4355
Table 8
Physical and Chemical Fate and Transport Data
for Methylene Chloride, Vinyl Chloride, and 1,4-dioxane
North Meck Area Landfill
CEC Project No. 111-370.0001
Parameter
Methylene Chloride'
Vinyl Chloride'
1,4-dioxane'
CAS No.
75092
75014
123911
Specific Gravity
1.329
0.9106
1.029
M.W. (g/mol)
84.9
82.5
88.106
Solubility (mol/L)
0.153
0.0957
6.06
Log Kow
1.25
1.42
-0.27
Vapor Pressure (mmHg)
435
2980
38.1
Henry's Constant atm-m3/mol
0.00325
0.0278
0.0000147
Koc (L/kg)
27.5
22.9
1.23
Biodegradation Half -Life (days)
20.3
7.2
10.2
1. Taken from https://comptox.epa.gov/dashboard/

62 of 4355
Table 9
Indicator Parameter Summary
North Meck Infill Area Landfill
CEC Project No. 114-370.0001
Leachate Indicator
Parameter
MW-7
Infill
MW-71)
Infill
MW-9
Infill
MW-91)
Infill
MW-12
Infill
MW-12D
Infill
Vinyl Chloride (µg/L)
0.7
<0.0005
0.93
<0.0005
2.7
1.7
Alkalinity (mg/L)
520
730
750
600
480
580
TDS (mg/L)
1100
1200
970
990
700
780
Chloride (mg/L)
67
89
71
23
36
34
Sulfate m /L
160
130
43
50
75
52

Table 10
Summary of Private Wells
North Meek Closed Area Landfill
CEC Project No. 111-370.0001
63 of 4355
Owned or
Distance from
Well No.
Site PIN
Well PIN
Street Address Tied to Parcel
Owner Name
Owner Address
Well Type
Well Status
Leased?
Property Line
1
01920314
01920314
14901 Holbrooks Rd
Leased
SOUTHSIDE NEIGHBORHOOD LLC
13815 CINNABAR PL
Drinking Water
Active
On Property
HUNTERSVILLE NC 28078
C&D MANAGEMENT
19141 W CATAWBA AVECOMPANY
2
01920315
01920315
14931 Holbrooks Rd
Leased
Drinking Water
Active
100 It
LLC
CORNELIUS NC 28031
19141 W CATAWBA AVE
3
01910115
01910115
15018 Holbrooks Rd
Leased
GREENWAY WASTE SOLUTIONS LLC
Drinking Water
Active
550 It
CORNELIUS NC 28031
19109 W CATAWBA AVE STE 200
4
01910110
01910109
15120 Holbrooks Rd
Leased
GREENWAY WASTE SOLUTIONS LLC
Drinking Water
Active
150 It
CORNELIUS NC 28031
C&D MANAGEMENT
19141 W CATAWBA AVECOMPANY
5
01910102
01910112
15114 Holbrooks Rd
Owned
Drinking Water
Inactive
On Property
LLC
CORNELIUS NC 28031
C&D MANAGEMENT
19141 W CATAWBA AVECOMPANY
6
01910102
01910108
15300 Holbrooks Rd
Owned
Drinking Water
Active
On Property
LLC
CORNELIUS NC 28031
19109 W CATAWBA AVE STE 118
Permanently
7
01934118
01934118
11743 Trails End Lane
Owned
GREENWAY WASTE SOLUTIONS LLC
Drinking Water
<100 ft
CORNELIUS NC 28031
Abandoned
8
01934105
01934105
11737 Trails End Lane
Owned
Michael and Tracy Tinsley
11737 TRAILS END LN
Drinking Water
Inactive
500 It
HUNTERSVILLE NC 28078
13029 ASBURY CHAPEL RD
9
01938101
01938101
13029 Asbury Chapel Rd
Owned
Carolyn Hart
Drinking Water
Active
2250 It
HUNTERSVILLE NC 28078
10
01918141
01918141
12727 Wildlife Lane
Owned
Herman and Betty Lemmons
12727 WILDLIFE LN
Drinking Water
Active
1500 It
HUNTERSVILLE NC 28078
11
01918140
01918140
12717 Wildlife Lane
Owned
Lorene Brannon
12717 WILDLIFE LN
Drinking Water
Active
1400 ft
HUNTERSVILLE NC 28078
12
01918139
01918139
12707 Wildlife Lane
Owned
David Rogers
12707 WILDLIFE LN
Drinking Water
Active
1300 ft
HUNTERSVILLE NC 28078
13
01918135
01918135
12539 Wildlife Lane
Owned
GREENWAY WASTE SOLUTIONS LLC
19109 W CATAWBA AVE SUITE 110
Drinking Water
Inactive
650 It
CORNELIUS NC 28033
14
01934108
01934108
11745 Trails End Lane
Owned
William and Campbell Hammill
11745 TRAILS END LN
Drinking Water
Inactive
300 ft
HUNTERSVILLE NC 28078
15
01934108
01934108
11745 Trails End Lane
Owned
William and Campbell Hammill
11745 TRAILS END LN
Irrigation TD =Active
350 It
HUNTERSVILLE NC 28078
500 ft 4 gpra
16
01934118
01934118
11743 Trails End Lane
Leased
GREENWAY WASTE SOLUTIONS LLC
19109 W CATAWBA AVE STE 118
Drinking Water TD =
Inactive
400 It
CORNELIUS NC 28031
250 ft 6 gpra
19109 W CATAWBA AVE STE 118
Permanently
17
01934118
01934106
11743 Trails End Lane
Leased
GREENWAY WASTE SOLUTIONS LLC
Drinking Water
500 It
CORNELIUS NC 28031
Abandoned
18
01934111
01934111
11763 Trails End Lane
Owned
Rodney and Kelly Case
11763 TRAILS END LN
Drinking Water
Active
1850 ft
HUNTERSVILLE NC 28078
19
01934111
01934111
11763 Trails End Lane
Owned
Rodney and Kelly Case
11763 TRAILS END LN
Irrigation
Temporarily
1950 ft
HUNTERSVILLE NC 28078
Abandoned
20
01934111
01934111
11763 Trails End Lane
Owned
Rodney and Kelly Case
11763 TRAILS END LN
Irrigation
Inactive
2100 It
HUNTERSVILLE NC 28078
21
01918138
01918138
12619 Wildlife Lane
Owned
Stella Strader
12619 WILDLIFE LN
Drinking Water
Active
1400 ft
HUNTERSVILLE NC 28078
22
01918134
01918134
12532 Wildlife Lane
Owned
Kenneth and Loma Stephens, Laurie Kennerly
12532 WILDLIFE LN
Drinking Water
Active
1750 ft
HUNTERSVILLE NC 28078
13018 ASBURY CHAPEL RDHUNTERSVILLE
23
02103106
02103106
13018 Asbury Chapel Rd
Owned
Josie and Daniel Pressley
Irrigation
Inactive
3200 ft
NC 28078
12957 ASBURY CHAPEL RD
Permanently
24
01938105
01938105
12957 Asbury Chapel Rd
Owned
Ronald Ferrell
HUNTERSVILLE NC 28078
Drinking Water
Abandoned
2800 ft
25
02103116
02103116
14601 Has McGinnis
Owned
Jennifer and Jeffrey Taylor
14601 HUS MCGINNIS RDHUNTERSVILLE
Drinking Water
Active
4500 It
NC 28078
26
01918117
01918117
12401 Asbury Chapel Rd
Owned
Blaine and Barbara Fagel
12401 ASBURY CHAPEL RD
Drinking Water
Active
2650 It
HUNTERSVILLE NC 28078
ENERGY UNITED ELECTRIC
PO BOX 1831
Permanently
27
02102110
02102110
12300 Asbury Chapel Rd
Owned
MEMBERSHIP
STATESVILLE NC 28687
Drinking Water
Abandoned
3250 ft
1. Mecklenburg County well records indicate that 3 wells exist at this address; however, CEC has confirmed with owner that only one inactive drinking water well exists at this address (Well No. 7)

64 of 4355
APPENDIX A
BORING LOGS AND WELL CONSTRUCTION DIAGRAMS - PARTIAL

65 of 4355
EN VIRO-PRO, P.C. LITHOLOGIC LOG Boring No.: MW-4A Job No: EP-1217(a)
Port Mill, South Carolina Client: Cneenway GVaste Solutions, LLC
Project Location: 15300 Holbrooks Road, Hunterm+ille State: NC Total Depth: 100'
Logged By: THH Soil Sample Method: Soil Cuttings Date Started: 9/13/2013 Date Complete: 9/13/2013
Driller: Tommy w/EDPS _ Drill Method: Air Rotary Equipmeat Type: Canterra CT450 Boring Diameter: 6"
Soil Gras Sample Method: Groundwater (burp): 0 his 24 hrs
Land Surface Elevation (LS): Measuring Point Elev. (MP): Remarks:
Elevation
ft.
Depth
8.
SPT/tnterval
Sample
ID No.
Description
Soil
Gas
Moisture
Uses
Lo
Co»unents
10.0
20.0
30.0
40.0
brown saLdy Silt
tan -brown slightlysfighily clayeyolayey sanL Silt
Light gray -brown silty Sand w/rock fragments (PWR)
water @ 33'
Bedrock
Terminated Air Drillin 44 ft. b s
Set 2" PVC sch.40 well; screened from 34-44;
sand to 32; bentonite to 29 ; grout to surface
Page 1 of l

ENVIRO-PRO, P.C.
Well Completion Log Type III
Well #. MWdA J # P- 17(a)
Fort MITI, SC
Client: Greenway Wa ado s, LLC
Project Location
15300 Holbrooks Road, Huntersville
County State
Mecklenburg NC
Logged By: THB
Land Surface Elev.
Measuring Pt. Elev.
Date Began: Date Completed.
9/13I13 9l13l9 3
Well Dev. Method
Volume Evacuated:
Appearance:
Monitored Formation:
PET CASING
ABOVE GROUND =ED CAP BELOW
GROUND
MAT
FINISH
FINISH
SCH
(MP) FT WELL LOCK
I STI DIA
ALS
—BOX DM L S
WELL D PIAIE
Toc
FT ALS PROTECTIVE
CASING C%TI'SIDE
MPlFT7
— ®LS)
FT L.S - DIA BOREHOLE-1
DIA.----tFT)
SURFACE CASING
FT
MAT
SURFACE
SCH
BOREHOLE
DIA
DIA
CEMENT/BENTONITE
CALC USED
INNER CASING
FT
MAT:PVC _
INNER SCH* 40 _
BOREHOLE DIA ; 2"
� W/0
I
DIA_
CENTRALIZER
TYPE MAT
SIZE DIA
i
29 ft.
CEMENT/BENTONITE
VOL CALC BENTONITE SEAL
VOL USED
SIZE
Pellets
TYPE
32 ft.
DRILL METHODS
VOL CALC
x
x
!) Air Rotary VOL USED
21
X
x
x 34 ft.
SAND PACK
S) -TYPE
X
X
A) -SIZE GRADE:
42: Medium
K
X
x
X
X
REMARKS —
x
x
--K
x
x
x
NOTE: ALL MEASURMENTS INDEPTH SCREEN
X
K
BELOW LAND SLRFACE (BLS) OR ABOVE -MAT: PVC
LAND SURFACE (ALS) SLOT
x
X
x 44 ft,
- SIZE: 0.01
OPTIONAL -SLOT TYPE
X
x
x
x

67 of 4355
ENVIRO-PRO, P.C. LITHOLOGIC LOG Boring No.: MW-4D Jae No: EP-t 217(a)
Fort Mill, South Carolina Client: Greenway Waste Solutions LLC
Project Location: 15300 Holbrooks Road, HuntersAle State: NC Total Depth: l00'
Lugged By: THB Soil Sample Method: Soil Cuttings Date Started: 9/12/2013 Date Complete: 9/13/2013
Driller: Tommy w/EDPS Drill Method: Air Rotary Equipment Type: Canterra CT-450 Boring Diameter: 6"
Soil Gas Sample Method: Groundwater (braft 0 hrs 24 hrs
Laud Surface Elevation (LS): Measuring Point Elev. (MP); Remarks;
Elevation
it.
Depth
f.
S.PT/Interval
Sample
ID No.
Description
Soil
Gas
Moisture
USCS
i o
Continents
10.0
20.0
30.0
40.0
50.0
60.0
70.0
Brown sandy Silt
Tan -brawn slightlyslightty clayey Silt
Light gray -brown silty Sand w/rock fragments (MR)
Bedrock
Set 6" scliA4 PVC casing to 55 $. 6 s ganited it to grvand surface
No Fractures
No Water
Page 1 of 2

68 of 4355
ENVIRO-PRO, P.C. LITHOLOGIC LOG BoringNo.: MWAD Job No: EP-1217(a)
Port Mill, South Carolina Client: GEmway Waste Solutions, l.T,C
Project location:
15300 Holbrooks Road, Huntersville
State: NC
Total Depth: 1001
Logged By: THB
Soil Sample Method: Soil Cuttings
Date Started: 9/12/2013
Date Complete: 9/13/2013
Driller: Tommy w/EDPS
Drill Method: Air Rotary
Equipment Type: Canters CT450
Boring Diameter: 6"
Soil Gas Sample Method:
Groundwater (burp): 0 Ins
24 hrs
Land Surface Elevation (LS):
Measuring Point Elev. (MP):
Remarks:
Elevation
ft.
Depth
ft.
SPT/interval
Sample
IDNo.
Description
Soil
Gas
Moisture
11SCS
Log
Comments
50.0
90.0
100.0
Terminated Air Drilling (a 100 ft. bgs
No fraeturas
Open Borehole
No water
Page 2 of 2

ENVIRO-PRO, P.C.
Well Completion Log Type III
Well #: MW4D Job #: EP-1217(a)
Fort MI11, SC
Client: Greenway W464614§5ns, LLC
Project Location
County State
Logged By: THB
15300 Holbrooks Road, Huntersville
Mecklenburg NC
Land Surface Elev.
Measuring Pt. Elev.
Date Began: Date Completed:
9112113 9113113
o ume vacua
JWell Dev. Method
Appearance:
Monitored Formation:
ABOVE GROUND VE>`rrED CAP
FINISH
(MP) FT WELL LOCK
AL.S
WELL D PLATE
TOC
FT ALS PROTECTIVE
CASWG CITI'SIDE
FT LS — D[A. BOREHOLE-1
DIA.
SURFACE CASING
MAT
SCH
DIA
CEMENT/BENTONTTE —
CALC USED
INNER CASING
MAT: PVC
�R IA D40 _
BOREHOLE DIA ;
DIA
CENTRALIZER
TYPE MAT
SIZE DIA
CEMENT/BENTONITE
VOL CALL
VOL USED
DRILL METHODS
i] Air Rotary
21
31
41
REMARKS
BENTONITE SEAL
SIZE
Pellets
TYPE
VOL CALC
VOL USED
SAND PACK
-TYPE
-SIZE GRADE:
42: Medium
NOTE: ALL MEASURMENTS IN DEPTH SCREEN
BELOW LAND SLRFACE (BLS) OR ABOVE _MAT: PVC
LAND SURFACE (ALS) SLOT
- SIZE: 0.01
OPTIONAL _SLOT TYPE
BELOW GROUND
FINISH
}<RI STI
Box
X
X
x
x
X
x
x
X
3C
X
x
x
x
X
x
X
x
X
X
x
X
X
X
X
X
PET CASING
MAT
SCH
DIA
LS
MPF1
-- ®L�
---FT
FT
SURFACE
BOREHOLE
DIA
-- FT
w wf0
0
O
O
1 bOft.

70 of 4355
EN VIRO-PRO, P.C. LITHOLOGIC LOG Boring No.: MW-5D Job No: EP-1217(a)
Fort Mill, South Carolina -] Client: Circenway Waste Solutions, LLC
Project Location: _ 15300 Holkooks Road, Huntersville State: NC Total Depth: 55'
Logged By: IIIB Soil Sample Method: Soil Cuttings Date Started: 9/13/2013 Date Complete: 9/16/2013
Driller: Tommy w/EDPS Drill Method: Air Rotary Equipment Type: Canterra CT-450 Boring Diameter: 6"
Soil Gas Sample Method: Groundwater (bmp): 0 hrs 24 hrs
Land Surface Elevation (LS): Measuring Point Elev. (W): Remarks:
Elevation
8.
Depth
&
SPT/Intercml
Sample
ID No.
Description
Soil
Gas
Moisture
USCS
Log
Cotmnents
10.0
20.0
30.0
40.0
50.0
Brown sandy Silt
Gray -brown sii Sand w/rack £ra eats (PWR
Set 6" sch.40 PVC casing to 35' bgs & groded it to ground surface
fracture Qa 38'
Bedrock
no water
fracture front
a9'-5r
1 gpni
Terminated Air Drillin 55 8, b s
Set 2" PVC sch.40 well; screened from 45-55 ;
sand to 43; bentonite to 40; grout to surface
Page 1 of

ENVIRO-PRO, P.C.
Well Completion Log Type III
Well #: MW-5D Job #: EP-1217(a)
Fort Mill, SC
Client: Greenway Wail"Adfigns, LLC
Project Location
County state
Logged By: THB
1530D Holbrooks Road, Huntersville
Mecklenburg NC
Land Surface Elev.
Measuring Pt. Elev.
Date Began: Date Completed:
8l13113 9116113
Volume Evacuated,
LW-11 Dev. Method
Appearance:
Monitored Formation:
PET CASING
ABOVE GROUND
VEXED CAP
BELOW
GROUND
MAT
FINISH
FINISH
SCH
(MP) FT
WELL LOCK
I STI
DIA
ALS
----BOX DT
L S
WELL D PLATE
TaC
FT ALS
PROTECTIVE
CASING aWSIDE
MP(FT7
— ELS)
FT L-S
D[A BOREHOLE-1
DIA.
SURFACE CASING
_ FT
MAT
SMFAC E
SCH
BOREHOLE
DIA
DIA
CEMENT/BENTONITE
CALC USED
INNER CASING
FT
MAT: PVC _
W/0
SCH: 40 _
—�
INNER
BOREHOLE DIA
DIA
CENTRALIZER
TYPE MAT
SIZE DIA
CEMENT/BENTONITE
€
VOL CALC
VOL USED
BENTONITE SEAL
Pallets SIZE
TYPE
43 ft.
DRILL METHODS
I) Air Rotary
VOL CALC
X
X
x
2)
VOL L15®
X
X
45 ft.
SAND PACK
3)
-TYPE
x
X
41
-SIZE GRADE:
X
42: Medium
X
X
x
REMARKS
—
x
x
�-x
x
x
x
NOTE: ALL MEASURMENTS IN DEPTH
SCREEN
x
BELOW LAND SLRFACE (BLS) OR ABOVE
.,MAT: PVC
x
X
LAND SURFACE (ALS)
SLOT
X
55 ft.
SIZE: 0.01
X
OPTIONAL
..SLOT TYPE
x
x
x
55 ft..

72 of 4355
I
ENV'IRO-PRO, P.C. LITHOLOGIC LOG Boring No.: MW-61) Job No: EP-1217(a)
Fort Mill, South Carolina Client: Greenwa Waste Solutions, LLC
Project Location:
153001lolbrooksRoad,_Huntersviilla
State: NC
TotalI)epth: 95'
1.oggCd By: TUB
Soil Sample Method.- Soil Cuttings
Date Started: 9/11/2013
Date Complete: 911212013
Driller: Tommy w/EDPS
Drill Method: Air Rotary
Equipment Type: Canters CT-450
Boring Diameter; 6"
Soil Gas Sample Method:
Groundwater (bmp): 0 hrs
24 hrs.
Land Surface Elevation (1.5):
Measuring Point Elev. (MP):
Remarks:
Elevation
tt.
Depth
ft.
SPT&tmval
Sample
ID No.
Description
Soil
Gas
Moisture
USCS
Log
CcnmuentR
10.0
20.0
30.0
40.0
so..0
60.0
70.0
Light brown silty Sand
Light gray -tan silty Sand with rock fragments (PWR)
Bedrock
Few &aclures
No water
Set 6" sth. 40 PVC casing to 75' bgs & grouted it to growid stuface
Page I of 2

73 of 4355
ENVIRO-PRO, P.C. LITHOLOGIC LOG Boring No.! MW-6D 7obNo: EP-1217(a)
Fort Mill, South Carolina Client: Greenway Waste Solutions LLC
,,.r........._
Project Location: 15300 Holbrooks Road, Huntersville State: NC Total Depth: 95'
Logged By: THB Soil Sample Method: Soil Cuttings Date Started: 9/11/2013 Date Complete: 9/12/2013
Driller: Tommy w/EDPS Drill Method: Air Rotary Equipment Type: Canterra CT450 Boring Diameter: 6"
Soil Gas Sample Method: Groundwater (bmp): 0 hrs 24 hrs
Land Surface Elevation (LS): Measuring Point Elev. (MP): Remarks:
Elevation
ft.
Depth
ft.
SPT/lnterval
Sample
11) No.
Description
Soil
Gas
Moisture
USCS
Lop,
Comments
80.0
90.0
Fracture
$7g.(1-2gpm)
Fracture @)
90ft. (I 2 gpm)
Terrninated Air Drilling 95 ft. U s
Set 2" PVC sch,40 well; screened from 85-95 ;
sand to 83'; bentonite to 80'; grout to surface
Page 2 of 2

ENVIRO-PRO, P.C.
Fort Mill, Sc
Wetl Completion Log Type III
Well #: MW-BB 41, J J%y17{a}
Client: Greenway Wa o �j pns, LLC
Project Location
County State
Logged By: THB
1530D Holbrooks Road, Huntersville
Mecklenburg NC
Land Surface Elev.
Measuring Pt Elev.
Date Began: Date Completed:
91111t3 9112113
Well Dev. Method
Yuluillu 9 Guamu:
Appearance:
Monitored Formation:
PET CASING
ABOVE GROUND
VFTUFD CAP
BELOW GROUND
MAT
FINISH
FINISH
SCH
(MP) FT
WELL LOCK
I STI
DIA
ALS
_BOX DM
L S
WELL D PLATE
TOC
FT ALS
PROTECTIVE
I
MP(FT)
CASING OUISIDE
-- IELS)
FT LS `
DIA. BOREHOLE-1
\7DIA,
----- -lFT7
SURFACE CASING
FT
MAT
SURFACE
SCH
BOREHOLE
DIA
DIA
CEMENT/BENTONITE
CALC USED
INNER CASING
FT
MAT: PVC _
W!O
SCH: 40
— —
INNER
BOREHOLE DIA ' „
DIA "
CENTRALIZER
TYPE MAT
SIZE DTA
80 ft.
CEMENT/BENTONITE
VOL CALC
VOL USED
BENTONITE SEAL,
SIZE
Peilets
TYPE
$.
DRILL METHODS
Il Air Rotary
VOL CALC
x
x
2)
VOL USEDX
x
x
85 ft.
SAND PACK
31
-TYPE
x
x
41
-SIZE GRADE:
X
_02: Medium
X
x
x
REMARKS
—
x
x
-K
x
x
x
x
NOTE: ALL MEASURMENTS IN DEPTH
SCREEN
K
x
BELOW LAND SLRFACE (BLS) OR ABOVE .,MAT: PVC
x
x
LAND SURFACE (ALS)
SLOT
X
95 ft.
SIZE: 0.01
x
OPTIONAL
_SLOT TYPE
x x
x
95 ft.

75 of 4355
ENVIRO-PRO, P.C. I LITHOLOGIC LOG Boring No.: MW-7A 7obNo: EP-1217(A)
Fort Mill, South Carolina Client: Greenway Waste Solution
s= LLC _
—�
project Location: 15300 Holbrooks Road, Huntersville State: NC Total Depth; 69
Logged By. THB Soil Sample Method: Soil Cuttings Date Started: 9/18/2013 Date Complete: 9/18/2013
Driller: Tommy w/EDPS Brill Method; . _ Aix Rotary Equipment Type: Canters CT450 Boring Diameter: 6"
Soil Gas Sample Method: Groundwater (lmip): 0 hrs 24 brs
Land Surface Elevation (LS): Measuring Point frlev, (MP): Remarks:
Elevation
I
Depth
8.
SPUlnterval
Sample
ID No.
Description
Soil
Gas
Moisture
USCS
Log
Comments
10.0
20.0
30.0
40,0
5U.0
60.0
Tan -brown silty Sand
Gray. -brown silty Sand (PWR)
Brown silty Sand with rook fragments
Bedrock (granite
Terminated Air Drilling 60 ft. b s
Set 2" PVC well screened from 45-60;
sand to 43 ; bentonite to 40 ; grout to surface
Page I of

ENVIRO-PRO, P.C.
Well Completion Log Type li
Well tf: MW-7A Jo p g3 7(a)
Fort Mill, SC
Client: Greenway Waste So u ons LLC
Project Location
County state
Logged By: THB
15300 Holbrooks Road, Huntersvilie
Mecklenburg NC
Land Surface Elev.
Measuring Pt. Elev.
Date Began: Date Completed:
9f1$113 911ti193
Volume Evacuated'
Well Dev. Method
Appearance:
Monitored Formation:
PET CASING
ABOVE GROUND VENTED CAP BELOW GROUND
MAT
FINISH FINISH
SCH
fMPI F'T WELL LOCK __VnI emT
DIA
ALS _
TOC
ET ALS
€ FT LS
WELL D PLATE
PROTECTIVE
CASING CXT!'SIDE
DIA. BOREHOLE-1
DIA,
SURFACE CASING
MAT
SCH
DIA
CEMENT/BENTONITE
CALC USED
INNER CASING
MAT: PVC
INNER SCH: 40
BOREHOLE DIA : 2"
CENTRALIZER
TYPE MAT
SIZE DIA
CEMENT/BENTONITE
VOL CALC
VOL USED
DRILL METHODS
11 f Air Rotary
21
31
41
REMARKS
NOTE: ALL MEASURMENTS IN DEPTH
BELOW LAND SURFACE (BLS) OR ABOVE
LAND SURFACE (ALS)
OPTIONAL
BENTONITE SEAL
SIZE
Pellets
TYPE
VOL CALC
VOL USED
SAND PACK
-TYPE
-SIZE GRADE:
42: Medium
_MAT: PVC
SLOT
SIZE: 0.01
_SLOT TYPE
— BOX DID L S
MP(FTI
— ELS)
-------IFT)
_FT
SURFACE
BOREHOLE
DIA
FT
Wi0

77 of 4355
ENVIRO-PRO, P.C. LITHOLOGIC LOG BoringNo.: Mw-7D 7obNo: EP-1217(A)
Fort Mill, South Carolina Client: Greenwa waste Solutions, LLC
Project Location:
15300 1 lolbrooks Road, Huntersville
State: NC
Total Depth: 110'
Logged By: THB
Soil Sample Method: Soil Cuttings
Date Started: 9/17/2013
Date Complete: 9/18/2013
Driller: Tommy w/EDPS
Drill Method: Air Rotary
Equipment Type: Cantem CT-450
Boring Diameter: G'
Soil Gas Sample Method:
Grounclivater (brnp): 0 hrs
24 hrs
Land Surface Elevation (1.S):
Measuring Point Elev, (MP):
Remarks:
Elevation
]t.
Depth
A.
SPT/Interval
Sample
ID No.
Description
Soil
Gas
Moisture
USCS
Log
Comments
10.0
20.0
30.0
40.0
50.0
60,0
70.0
Tan -brown silty Sand
Gray -brown sit Sand with rock fra eats (PWR)
Brown silty Sand with rock fragnmis
Bedrock (hardgranite)
Page 1 of 2

78 of 4355
ENVIRO-PRO, P.C. LITHOLOGIC LOG Boring No.: MW-7D Job No: EP-1217(A)
Port Mill, South Carolina Client: Greenway Waste Solutions LLC
Proicct location: 15300 Holbrooks Road, Fluntersville State: NC Total Depth: 110,
Logged By: THB Soil Sample Method: Soil Cuttings Date Started: 9/17/2013 Date Complete: 9/1812013
Driller: Tormay w/EDPS Drill Method: Air notary Equipment Type: Canterra CT450 Boring Diameter: 6"
Soil Chas Sample Method: Groundwater (bmp): 0 hrs 24 his
Land Suriaee Elevation (LS): Measuring Point Elev. (MP): Remarks:
Elevation
ft.
Deptb
ft.
SP7"/interval
Sample
IDNo.
Description
Soil
Gas
Moisture
USCS
Log
comments
80.0
90.0
100.0
110.0
Set 6" sch.40 PVC casing to 80' bgs & grouted it to gmiind surface
Bedrock (lardgranite)
fmctnre zone
from 100' to
105'
Terminated Air Drilling a 110 $. bgs
Set 2" PVC well screened from 100-110 ;
sand to 98 ; bentonite to 95 ; Eout to surface
Pago __ 2 of

ENVIRO-PRO, P.C.
Well Completion Log Type III
We115: MW 71) Job #:F��ad�17(a)
Fort Mlil, SC
e o
Client: Greenway Wa ns, LLC
Project Location
County State
Logged By: THB
1530D Holbrooks Road, Hunte►svilfe
Mecklenburg NC
Land Surface Elev.
Measuring Pt. Elev.
Date Began: Date Completed:
9117113 9118113
Volume Evacuated:
Well Dev. Method
Appearance:
Monitored Formation:
MAT
PET CASING
DIA
ABOVE GROUND
=ED CAP
BELOW
GROUND

80 of 4355
ENVIRO-PRO, P.C. LITHOLOGIC LOG BoringNo.: MW-8D Job No: EP4217(a) j
Fort Mill, South Carolina Client: Greenwa Waste Solutions LLC
Project Location:
15300 Holbrooks Road fluntersville
State: NC
Total Depth: 122`
Logged By: THB
Soil Sample Method: Soil Cuttings
Date Started: 9/16/2013
Date Complete: 9/17/2013
Driller: Tommy v/EDPS
Drill Method: .Air Rotary_
-------------
Equipment Type: Canterra CT-450
Boring Diameter: 6"
Soil Gas Sample Method:
Groundwater (bmp): 0 hrs
24 hrs
Land Surface Elevation (LS):
Measuring Point Elev. (MP):
Remarks:
Elevation
&
Depth
ft.
SPT/Interval
Sample
ID No.
Description
Soil
Gas
Moisture
USCS
Log
Continents
10.0
20.0
30.0
40.0
50.0
60.0
70.0
Brown sandy Silt
GYM -brown sil fine Sand
Tan -brown silty Sand with rock fragments
Bedrock (hard ranite)
Page 1 of

81 of 4355
ENVIRO-PRO, P.C. LITHOLOGIC LOG Boring No.: MW-8D Job No: EP-1217(a)
Port Mill, South Carolina Client: Greenwa Waste Solutions,TLC
Project Location: 15300 Holbrooks Road, Huntersville State: NC Total Depth: 122'
Logged By: THB Soil Sample Method: Soil Cuttings Date Started: 9/16/2013 Date Complete: 9/17/2013
Driller: Tommy w/EDPS Drill Method: Air Rotary Equipment Type: Canterra CT450 Boring Diameter: 6"
Soil Gas Sample Method: Groundwater (bmp): 0 hrs 24 hrs
Land Surface Elevation (LS): Measuring Point Elev. (IvT): Remarks:
Elevation
ft.
Depth
ft.
SPTldnterval
Sample
ID No,
Description
Soil
Gas
Moisture
USCS
Log
Contents
80.0
90.0
100.0
110.4
120.0
Bedrock (hard granite)
Set 6" scb.40 PVC casing to 90' bgs & grouted it to ground surface
Bedrock (hard granite
Fracture from
119'-120'
no water
Terminated Air Drilling 122 ft. b s
Open Borehole
Page 2 of 2

F rIIRO, SC , P.C.
Well Completion Log Type Ili
Client: GreenwaY W te° Y ns{ LLC
Project Location
County State
Logged By: THB
15300 Hoibrooks Road, Huntersvilie
Mecklenburg NC
Land Surface Elev.
Measuring PL Eiev,
Date Began:
Date Completed:
9116113
9117113
Volume vacua e :
Weil Dev. Method
Appearance:
Monitored Formation:
PET CASING
ABOVE GROUND
VFMM CAP
BELOW GROUND
MAT
FINISH
FINISH
SCH
(MP) FT
WELL LOCK
I STI
DIA
ALS
- BOX DMf
L S
WELL D PLATE
TOC
FT ALS
PROTECTIVE
CASING
MPEFTI
WFSIEE
—(BLS)
FT LS —
D[A. BOREHOLE-1
DIA.
T - - l T]
SURFACE CASING
_ FT
MAT
"FACE
SCH
BOREHOT,E
DIA
DIA
CEMENT/BENTONITE
CALC USED
INNER CASING
FT
MAT: PVC
SCH: 40INNER
— —
BOREHOLE DIA ;
DIA 6"
CENTRALIZER
TYPE MAT
!I
SIZE DIA
CEMENT/BENTONITE
r
VOL CALC
BENTONITE SEAL
VOL USED
SIZE
Peltets
TYPE
DRILL METHODS
X
X
it Air Rotary
VOL GALL
2)
VDL USEDx
xPACK
SAND PACK
Sl
-TYPE
x
X
ql
-SIZE GRADE:
x
-#2: Medium
X
X
x
REMARKS
--
x
X
�-K
x
x
x
NOTE: ALL ME=ASURMENTS IN DEPTH
SCREEN
x
BELOW LAND SLRFACE (BLS) OR ABOVE _MAT: PVC
x
X
LAND SURFACE (ALS)
SLOT
x
SIZE: 0.01
X
OPTIONAL
_SLOT TYPE
x X
x
9 22ft.

83 of 4355
ENVIRO-PRO, P.C. LITHOLOGIC LOG Boring No.: MW-10D Job No: EP4217(a)
Fort MiI1, ,South Carolina Client: Greely"y Waste Solutions, ITT
Project Location: 15300 Holbrooks Road, Huntersville State: NC Total Depth: 65'
Logged By: THD Soil Sample Method: Soil Cuttings Date Started: 9/1612013 Date Complete: 9/19/2013
Driller: Tonun w/EDPS Drill Method: Air Rotary Equipment Type: Canterra CT-450 Boring Diameter: 6"
Soil Gas Sample Method: Groundwater (burp): 0 hrs 24 hrs
Land Surface Elevation (LS): Measuring Point Elev. (MP): Remarks:
Elevation
I
Depth
ft.
SPT/lnterval
Sample
ID No.
Description
Soil
Gas
Moisture
USCS
Log
Comments
10.0
20.0
30.0
40.0
50.0
60.0
Brown sandy Silt
Gray -brown slightly clayey sandy Siit
Gray silty Sand with rock fragments (PWR
Gray -brown silty Sand
Bedrock
Set 6" sch.40 PVC casing to 50' bgs e@ grouted it to ground surf"w
weathered
zones (a) 56,
59', and 6T
Terminated Air DrWin 65 ft. h s
Set 2" PVC sch.40 well; screened from 55-65';
sand to 53'; bentonite to 50; grout to surface
Page . 1 of _ l

ENVIRO-PRO, P.C.
Well Completion Log Type III
Well #: MW-101) b .zff
Fort Mill, SC
�217(a)
A
Client: Greenway W to o ns, LLC
Project Location
County state
Logged By: THB
15301) Holbrooks Road, Huntersville
Mecklenburg NC
Land Surrace Elev.
Measuring Pt. Elev.
date Began: Date Completed:
8116113 9119113
Volume vacua
Well Dev, Method
Appearance:
Monitored Formation:
ABOVE GROUND VENTFO CAP
FINISH
WP} FT WELL LOCK
AL..S
TOC WELL D PLATE
ET ALS PROTECTIVE
CASING CUTSIDE
FT LS 01A. BOREHOLE-1
DIA.
SURFACE CASING -
MAT
SCH
DIA
CEMENT/BENTONITE
CALC USED
INNER CASING
MAT:PVC _
INNER SCH: 40 ,
BflFtEHflLE - DIA ; 2"
DIA"
CENTRALIZER
TYPE MAT
SIZE DIA
CEMENT/BENTONITE
VOL CALC
VOL USED
DRILL METHODS
1} FAW Rotary
2}
S}
4}
REMARKS
BENTONITE SEAL
SIZE
Pellets
TYPE
VOL CALC
VOL USED
SAND PACK
-TYPE
-SIZE GRADE:
42: Medium
NOTE: ALL MEASURMENTS IN DEPTH SCREEN
BELOW LAND SURFACE (BLS) OR ABOVE _MAT: PVC
LAND SURFACE (ALS) SLOT
- SIZE: 0.01
OPTIONAL _SLOT TYPE
BELOW GROUND
FINISH
M STI
-- BOX
x
x
X
x
x
X
x
X
x
X
x
x
x
x
x
x
x
x
x
X
X
x
x
x
PET CASI NG
MAT
SCH
DrA
LS
MPFT)
- -- (BLS)
__._(F'T)
FT
SURFACE
BOREHOLE
DIA
FT
W/0

85 of 4355
ENVIRO-PRO, P.C. LITHOLOGIC LOG 13oring No.: NW-1 lA Job No: EP-1217(a)
Fort Mill, South Carolina Client: Crreeurvay Waste Solutions, IIC
Prgject Loealion: 1530011olhrooks Road, lluntersville State: NC Total Depth: 30'
Logged By: TUB Soil Sample Method: Soil Cuttin s Date Started: 9/24/2013 Dale Complete: 9/24/2013
Driller: Tommy iv/EDPS _ Drill Method: Air RoLaEy Equipment Type: Canterra CT-450 Boring Diameter: 6"
Soil Gas Sample Method: Gromidwater (burp): 0 lus 24 hrs
Land Surface Elevation (1.8): Measuring Point Elev. (MP): Remarks:
Elevation
ft,
Depth
ti.
SPT/Iuterval
Sample
ID No.
Deseription
Soil
Gas
Moisture
USCS
I o
Comments
10.0
20.0
30.0
40.0
50.0
60.0
70.0
Brown sandy Silt
Orango-brown slightly clayey sandy Silt
Tan -brown silty Sand
Gra -brown siRy Sand with rock Laaments (MR)
Bedrock ranite)
Tenninated Air Drillin 30 ft, b s
Set 2" PVC well screened fiom 15-30';
sand to 13'• bemonite to 10 ; grout to surface
Page 1 of 1

ENVIRO-PRO, P.C.
Well Completion Log Type 11
Well M MW-11A .P4 fft217(A)
Fort MITI, SC
Client: Greenway Waste Solutions, LLC
Project Location
County State
Logged By: THB
15300 Holbrooks Road, Huntersvllle
Mecklenburg NC
Land Surface Elev.
Measuring Pt. Elev.
Date Began: Vale Completed:
9124113 9124113
Volume Evacuated:
Well Dev. Method
Appearance:
Monitored Formation:
PET CASING
ABOVE GROUND VENTED CAP BELOW GROUND MAT
FINISH FINISH SCH
(MP) FT WELL LOCK STI DIA
ALS —BOX D L S
TOC WELL D PLATE
Fr ALS PROTECTIVE
CMP(FT1
CASING
OUTSIDE BLS]
FT L S CIA, BOREHOLE` 1
DIA.
SURFACE CASING FT
NEAT SURFACE
SCH BOREHOLE
DIA DIA
CEMENT /BENTONI TE
CALC USED
INNER CASING FI
MAT:PVC _
SCH: 40 _ w_____w/0,�
INWR
BOREHOLE DIA ; _2L
CENTRALIZER
TYPE MAT
SIZE DIA
CEMENT /BENTONT TE
VOL CALC BENTONITE SEAL
VOL USED
DRILL METHODS
I} Air Rotary
2}
3)
41
NOTE: ALL MEASURMENTS IN DEPTH
BELOW LAND SLRFACE (BLS) OR ABOVE
LAND SURFACE (ALS)
OPTIONAL
Pellets
SIZE
TYPE:
73 ft.
x
VOL CALC
X
VOL USED
x
x
x
SAND PACK
TYPE
X
x
-SIZE GRADE:
X
42: Medium
x
x
X
X
x
--X
x
X
X
x
SCREEN
x
_ MAT: PVC
SLOT
X
x
SIZE: 0.01
x
_SLOT TYPE
X
X
X
3p ft.
i

87 of 4355
ENVIRO-PRO, P.C. LITHOLOGIC LOG Boring No.: MW-11B Job No: EP-I217(a)
Port Mill, South Carolina Client: Greeimay Waste Solutions, LLC
Project Location: 15300 Holbrooks Road, Huntersville State: NC Total Depth: 27'
Logged By: THB Soil Sample Method: Soil Cuttings Date Started: 9/25/2011 Date Complete: 912512013
Driller: Tommy NW/EDPS Drill Method: Air Rotary Equipment Type: Canterra CT-450 Boring Diameter: 6"
Soil Gas Sample Method: Groundwater (binp): 0 hrs 24 hrs
Land Surface Elevation (LS): Measuring Point Elea. (MP): Remarks:
Elevation
ft.
Depth
ft.
SPT/Interval
Sample
M No.
Description
Soil
Gas
Moisture
USCS
Lo
Comments
10.0
20.0
Brown sandy Silt
Oran e-brown slightly clayey sandy Silt
Tan -brown silty Sand
Gray -brown sifty Sand with rock fragments (PWIt
Bedrock (granite)
Tem inated Air Drilling 27 ft. b s
fracture zone
Set 2" PVC well screened from 12-27';
at 26 fL
sand to 10; bentonite to 7 ; Erout to surface
Page 1 of

ENVIRO-PRO, F.C.
Well Completion Log Type 11
Well #: MW-11 B
Job #: EP-1217(A)
Fort Mill, SC
Client: Greenway
WMAud1` ns, LLC
Project Location
County state
Logged By: TH8
15300 Holbrooks Road, Huntersvllle
Mecklenburg NC
Land surface Elev.
Measuring Pt. Elev.
Date Began:
Date Completed.,
9l25113
9125113
Volume Evacuated:
Well Dev. Method
Appearance:
Monitored Formation:
PET CASING
ABOVE GROUND
VENTED CAP
BELOW
GROUND
MAT
FINISH
FINISH
SC H
(MP) FT
WELL LOCK
I STI
DIA
ALS
—BOX DIA
L S
WELL D PLATE
TOC
FT ALS
PROTECTIVE
CASIIVG
MPIFT3
"SIDE
-- (BLS)FT
LS
DIA, BOREFf LE--1
DIA.
SURFACE CASING
_ FT
MAT
SURFACE
S CH
BOREHOLE
DIA
DIA
CEMENT/BENTONITE
CALC USED
INNER CASING
#
—FT
MAT: PVC _
W--- W1Q
SCH : 40
INNER D
BOREHOLE IA ; 2"
I
DIA 6„
CENTRALIZER
TYPE MAT
I
SIZE DIA
j
CEMENT/BENTONITE
#
VOL CALC
BENTONITE SEAL
VOL USED
pellets SIZE
TYPE
i0 ft,
DRILL METHODS
1) Air Rotary
VOL CALC
x
x
x
211
VOL USED
X
X
12 ft.
SAND PACK
K
X
x
31
-TYPE
x
X
41
-SIZE GRADE:
X
-#2: Medium
X
x
REMARKS
-
x
X
x
X
x
NOTE: ALL MEASURMENTS IN DEPTH
SCREEN
>1
x
BELOW LAND SLRFACE (BLS) OR ABOVE _MAT; PVC
x
X
LAND SURFACE (ALS)
SLOT
X
x
27 ft.
- SIZE: 0.01
x
OPTIONAL
-SLOT TYPE
x
x x
27 ft.

89 of 4355
ENVIRO-PRO, P.C. LITHOLOGIC LOG Boring No.: MW-l1D-1 Job No: HP-1217(a)
Fort Mill, South Carolina Client: Ovelmy Waste Solutions, LLC
Proj4xt Location: 15300 Holbrooks Road, I-luntersville State; NL' 'Total Dcpth: 60'
Loggers By: THB Soil Sample Method: Soil Cuttings Date Started: 9/24/2013 Bate Complete: 9/25/2013
Driller. Tommy ,v/LDPS Drill Method: Air Rotary Equipment Type: Canters CT-450 Baring Diameter: 6"
Soil Gas Sample Method: Groundwater (bmp): 01us 24 his
Land Surface Elevation (LS): Measuring Point Elev. (MP): Remarks:
Elevation
ft.
Depth
ft.
SPT/lnterval
Sample
ID No,
Description
Soil
Gas
Moisture
USCS
Lo
Connuents
10.0
20.0
30-0
4U.0
50.0
6U.0
Brown sandy Silt
Orange -brown slightly clayey sandy Silt
Tan -brown silty Sand
Gray -brown silty Sand with rock fragments (PWR)
Bedrock (granite)
Set 6" sclu.40 PVC casing to 40' bgs & grouted ii to ground surface
Ternrinated Air Drillin , 60 ft, b s
Open Borehole
No fractures
Page 1 of

FortlMa, SC ' P C Well Completion Log Type III Client: ( enway W i ns, L�LC
Project Location County state Logged By: THS
15300 Holbrooks Road, Huntersville Mecklenburg AEC
Land Surface Elev. Measuring Pt. Elev. Date Began: Cate Completed:
9/2.4113 9125113
Volume Evacuated:
Well rev. Method Appearance: Monitored Formation:
ABOVE GROUND VENTED CAP
FINISH
tMP) FT WELL LOCK
ALS
WELL D PLATE
TOC
FT ALS PROTECTIVE
CASING aITSIDE
FT LS DIA. BOREHOLE-1
DIA,�
SURFACE CASING —
MAT
SCH
DIA
CEMENT/BENTONITE —
CALC USED
INNER CASING
MAT: PVC _
INNER SCH: 40
BOREHOLE DIA
DIA �
CENTRALIZER
TYPE MAT
SIZE DIA
CEMENT/BENTONITE
VOL CALC
VOL USED _...
DRILL METHODS
1] Air Rotary
2i
3)
4)
REMARKS
BENTONITE SEAL
SIZE
Pellets
TYPE
VOL CALC
VOL USED
SAND PACK
-TYPE
-SIZE GLADE:
42: Medium
NOTE: ALL MEASURMENTS IN DEPTH SCREEN
BELOW LAND SLRFACE {BLS} OR ABOVE _ MAT: PVC
LAND SURFACE (ALS) SLOT
SIZE: 0.01
OPTIONAL SLOT TYPE
BELOW GROUND
FINISH
KRI STI
— BOX
X
X
X
X
Xx
x
x
X
X
x
X
X
x
X
x
x
X
X
X
X
X
x
x
x
PET CASI NG
MAT
SCH
❑IA
LS
MP(FT)
- ---- (BLS)
_—_F T7
FT
SJRIACE
BOREHOLE
DIA
-- FT
W W/0
O

91 of 4355
ENWRO-PRO, P.C. LITHOLOGIC LOG Boring No.: MW-11 D-2 .lob No: EP-1217(a)
Fort Mill, South Carolina Client: Crrwriwa Waste Solutions, LLC
Project Location: 15300 Holbrooks Road, Huntersville State: TIC Total Depth: 40'
Logged By: T7IB Soil Sample Method: Soil Cuttings Date Started: 9/24/2013 Date Complete: 9/25/2013
Driller: 'I onai Nv/EDPS Drill Method: Air Rotary Equipment "type: Canterra CT450 Boring Diameter: 6"
Soil Gas Sample Method: Groundwater (burp): 0 hrs 24 firs
Land Surface Elevation (LS): Measuring Point Elev. (MP): Remarks:
Elevation
P,
Depth
8,
SPT/]nterval
Sample
ID No.
Description
Soil
Gas
Moisture
USCS
Log
Comments
10.0
20.0
30.0
40.0
Brawn samidy Silt
Orange -brown slightly clayey sandy Silt
Tan -brown silty Sand
Gray -brown silty Sand with rock fra meats (PWR)
Bedrock (granite)
Set 6" sdi,40 PVC casing to 30' bgs & grautcd it to ground surface
fracture @ 32'
Terminated Air Drilling @ 40 ft, bgs
Set 2" PVC well screened from 30-40;
sand to 28; bentonite to 25 ; grout to surface
Page 1 of

ENVIRO-PRO, P.C.
Well Completion Log Type III
Well #: MW-11D-2
-to 1217(A)
Fart Mill, SC
Client: Greenway
Was e o u ons, LLC
Project Location
County State
Logged By: THS
15300 Holbrooks Road, Huntersville
Mecklenburg NC
Land Surrace Elev.
Measuring Pt. Elev.
Date Began:
Date Completed:
9/24/13
9125113
Volume Evacuated:
Well Dev. Method
Appearance:
Monitored Formation:
PET CAST NG
ABOVE GROUND
VENTED CAP
BELOW
GROUND
FIAT
FINISH
FINISH
SCH
(MP) FT
WELL LOCK
I STI
DIA
f
ALS
--BOX DI
L S
WELL D PLATE
INN
TOC
FT ALS
PROTECTIVE
CASING
���
OUTSIDE
— ELS)
FT LS —
DELI. BOREHOLE1
DIA,
SURFACE CASING
_ FT
MAT
SURFACE
SCH
BOREHOLE
DIA
DIA
CEMENT/BENTONITE
CALC USED
INNER CASING
FT
MAT: PVC _
� W/O
SCH: 40
INNER
BOREHOLE DIA : 2"
DIA
CENTRALIZER
TYPE MAT
SIZE DIA
i
CEMENT/BENTONITE
i
VOL CALL
BENTONITE SEAL
VOL USED
Pellets SIZE
� TYPE
28 ft
DRILL METHODS
Li Air Rotary
VOL CALC
x
x
x
21
VOL. USED
x
x
3a �
SAND PACK
>
Sl
-TYPE
x
x
qJ
-SIZE GRADE:
x
_#2: Medium
x
x
x
REMARKS
--
x
x
x
x
x
NOTE: ALL MEASURMENTS IN DEPTH
SCREEN
7
x
BELOW LAND SLRFACE (BLS) OR ABOVE _MAT: PVC
x
x
LAND SURFACE (ALS)
SLOT
x
x
40 ft.
SIZE: 0.01
x
OPTIONAL
-SLOT TYPF
x
x
x
40 ft.

93 of 4355
APPENDIX B
LeGRAND 2004 PUBLICATION

94 of 4355
A Master Conceptual Model for Hydrogeological Site Characterization in the
Piedmont and Mountain Region of North Carolina
A Guidance Manual
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Groundwater Section
Prepared for the Groundwater Section
by
Harry E. LeGrand, Sr.
Independent Hydrogeologist
2004

95 of 4355
Preface
Contrary to prevailing thoughts and practices, much knowledge about groundwater conditions at
almost any site in the Piedmont and Mountain Region of North Carolina can be developed for
practical use before new data are collected. Bringing into focus some useful knowledge gained
and recast from past studies can offer optimal value in virtually seeing much of what is under
ground at any place. This manual attempts to demonstrate that interested persons can gain
knowledge quickly at an early stage of investigation.
Groundwater in the Piedmont and Mountain Region of North Carolina occurs in a complex
underground environment that is difficult to understand and explain. Adding to the complexities
is a variety of reactions that occur as water is withdrawn from wells or as man modifies the
natural settings. It is not surprising that in many cases some problems and serious consequences
of human actions occur before useful knowledge can be applied.
Groundwater occurs almost everywhere throughout the Region, not in a single, widespread
aquifer, but in thousands of local aquifer systems and compartments that have similar
characteristics and are hydraulically connected. Interspersed among water -supply wells are at
least an equal number of waste sites or contaminated zones beneath land surface. Some
environmental problems are known to exist. Others are unrecognized and may reach serious
proportions. Wherever activities involving groundwater exist, there are likely degrees of concern
about problems that could occur. Unanswered questions prevail.
Trying to sort out favorable and unfavorable actions related to groundwater is essential, but
elements of contrariness are commonly involved in considering actions and reactions. For
example, relatively low -yield wells on nearly flat, populated uplands in the Piedmont tend to
compete for space under ground with nearby waste sites and contamination zones. High -yielding
wells are more likely in adjacent, low topographic positions, but are likely to be inconvenient for
human use and may be in the path of contaminated groundwater from upland areas. The
opposite conditions occur in the Mountains, where the population and groundwater activity are
chiefly in the valleys. Striving for favorable conditions in the environmental mix with
unfavorable conditions places constraints and limitations on proper human actions and decisions.
Some types of constraints and serious undesirable consequences have not been fully studied.
Ideal regulatory measures are difficult to achieve.
Rather than trying to focus on solving specific problems, this manual puts forward some key
generalizations, or scientific rules of thumb that should help interested persons gain a basic
understanding of some groundwater features common to the Region. In doing so, the report
brings into play many useful, imprecise statements that are difficult to express with precision -
oriented approaches. The proposed methodology should enable an investigator to forge ahead at
the earliest opportunity with the best information available.
Many useful studies of the Region have been made, but they have not completely jelled in a form
for widespread use. In spite of misgivings and shortcomings, we attempt to improve overall
knowledge of many groundwater activities and problems in the Region.
ii

96 of 4355
The manual is written in common narrative language without quantitative values and equation -
based expressions. Although planned chiefly for groundwater specialists, much information
should be understandable and useful to others. The manual contains concise, synthesized
scientific information that can be expanded by logical reasoning. The typical local system can
serve as a generic, or master, conceptual model for all other local systems without the need to
collect new data at each locality during the early stages of study. Good reasoning and
expressions in narrative language are stressed.
How are benefits derived from use of this manual? Study of the manual and reasoning from the
generalizations should offer some useful information. By using the methodology a trained
groundwater specialist can prepare a reliable early -stage report of conditions for a setting in a
brief period of time, at little or moderate cost, without relying on specific data. This needed
approach has been lacking. In spite of an assertion here that more good information can be
readily disclosed, modesty is almost everywhere needed because knowledge about the
groundwater system must be expressed in imprecise and qualified terms. Inherent vagueness and
uncertainty can be reduced readily but rarely eliminated.
Harry E. LeGrand, Sr.
February 2004
iii

97 of 4355
Table of Contents
Page No.
Preface........................................................................................................................... ii
Introduction....................................................................................................................
I
Acknowledgements...............................................................................................2
Use of Generalizations and Connecting Inferences.......................................................2
Benefits of Conceptual Model Application...................................................................3
Description of the Region..............................................................................................4
Physiography.........................................................................................................4
Geology.................................................................................................................5
Hydrogeology.......................................................................................................5
The Master Conceptual Model.......................................................................................6
KeyGeneralizations..............................................................................................8
Generalizations Associated with Natural Conditions....................................8
Generalizations Associated with Conditions Imposed by Humans
.............23
Model Procedures and Application..............................................................................28
Case1..................................................................................................................29
Case2..................................................................................................................30
Conclusions..................................................................................................................3
0
Bibliography................................................................................................................32
Glossary.......................................................................................................................36
Figures
1.
Physiographic provinces in North Carolina...........................................................4
2.
Diagram showing the principal components of the groundwater
system in the Piedmont and Mountain Region of North Carolina .........................6
3.
Diagram showing a conceptual view of the groundwater flow system
in the Piedmont and Mountain Region of North Carolina.....................................7
4.
Diagram showing some inter -relationships of key generalizations ........................9
5.
Distribution of annual precipitation in North Carolina........................................11
6.
Diagram showing the relative storage and transmission capabilities of the
Piedmont and Mountains groundwater system.....................................................12
7.
Hydrograph of USGS observation well NC 146, Mecklenburg Co., NC,
forthe 2002 water year.........................................................................................13
8.
Slope -aquifer systems (A, B, and C) delineated on the
USGS (1987) 7.5 minute Harrisburg Quadrangle topographic map....................15
9.
Conceptual view of double slope -aquifer system and included
compartments.......................................................................................................16
10.
Topographic map showing fracture controlled tributaries of
Rocky River, Stanly, and Cabarrus Counties, NC................................................20
iv

11. Idealized cross-section showing hydraulic head relationships in recharge
anddischarge areas...............................................................................................21
12. Well -yield probability graph................................................................................26
13. Schematic diagram showing the areal extent and direction of movement
of a hypothetical contaminant plume...................................................................27
Tables
Table 1. Comparison of natural chemical constituents of groundwater from
acidic (granite) and basic or intermediate rocks (diorite) in the
Piedmont and Mountain Region, North Carolina......................................23
Table 2. Site topographic ratings.............................................................................25
Table 3. Soil -thickness rating table..........................................................................26
A-1 Site Evaluation Matrix
A-2 Site Evaluation Worksheet
A-3 Site Evaluation Inventory
Appendix
v

A Master Conceptual Model for Hydrogeological Site Characterization
In the Piedmont and Mountain Region of North Carolina
A Guidance Manual
Introduction
Public and private interests have directed much effort, often at great cost, toward the study and
application of remedies to existing and potential groundwater related problems in the Piedmont
and Mountain Region of North Carolina. Yet, these efforts represent only a small fraction of the
problems, potential problems, and concerns that prevail. A better distribution of work and
funding is critically needed, and a greater understanding of groundwater conditions in the region
is required for proper management of groundwater related issues. A method of developing an
early -stage conceptual model of key groundwater conditions is needed.
The purpose of this manual is to present a new method to help interested persons understand
groundwater conditions in the Region. A challenge to any method is the fact that the geologic
settings in the Region are very complex. The proposed method relies on extensive use of
conventional language and reasoning to develop an understanding of site groundwater conditions
without the collection of new data. The manual is planned chiefly for use by groundwater
specialists but should benefit interested non-professionals as well.
It may seem strange that the method is designed for both specialists in groundwater and others
having limited knowledge of the science. The narrative language and reasoning allows the
interested individual to assemble bits of information, sort, and integrate them to develop a
reasonable picture of various groundwater conditions. For example, using the conceptual model,
one may observe a nearly flat wetland and reason that the water table is near land surface, and
that the wetland is underlain by relatively impermeable material, such as clay or poorly fractured
rock.
By using this manual groundwater specialists can broaden their reasoning power to see how
many factors interplay to form a reasonable, preliminary conceptual model. The specialists
should be able to express the results of their reasoning in narrative language, which can be more
understandable than mathematical and technical language. The specialists should be able to
prepare a two- to five -page informal report of conditions at a site that approximates the state-of-
the-art understanding. LeGrand and Rosen (2000) refer to this type of report as a Prior
Conceptual Model Explanation (PCME).
At the core of the method are 25 key statements, or generalizations, that encapsulate much
needed knowledge and from which many useful inferences may be generated. The
generalizations are somewhat similar to laws of other sciences, such as physics and chemistry,
although, by correctness and necessity, they are not universal in application but are expressed in
imprecise and qualified terms. Their value lies in their interrelationship and associated
inferences, which often results in the creation of more knowledge. The key generalizations and
inferences derived from them constitute the master conceptual model.

`Nlfrom CM
Although many excellent studies of groundwater in the Region have been conducted, they
typically provide specific data and expansive information about local sites and areas. Though
helpful, they may not be adequate for public needs. The prevailing effort and mindset has been
to put early emphasis on the collection of new data for processing by precision -oriented
mathematical methods and routine interpretations. The process is commonly directed from an
arena of rigid regulatory procedures. Being time consuming and costly to varying degrees,
studies and investigations relying on this process can only cope with a small fraction of the
problems and questions needing attention.
To some extent, the mathematical approach is based on the assumption that the computational
results of data from the Piedmont and Mountain groundwater system are equivalent to the results
derived from data from porous, granular aquifer material, such as is typical of the Coastal Plain.
This precision -oriented approach can be pretentious or misleading when applied to the complex
geology of the Region. Moreover, this approach is difficult to understand for those not trained in
hydrogeology. Thus, the distribution of useful information to the public has been limited. In this
manual, the main effort is directed toward making optimal use of imprecise information.
Missing from the work being done is a knowledge base that can be widely applied. The method
proposed here derives optimal value from past experience and knowledge for application at an
early stage in the evaluation of a site.
Acknowledgements
The author wishes to thank the many members of the North Carolina Department of
Environment and Natural Resources, the Raleigh District Office of the U.S. Geological Survey,
and Ralph Heath, consulting hydrogeologist, for their assistance in the critical review of this
manual. Special thanks are extended to Perry Nelson, who assisted the author throughout the
preparation of the manuscript, particularly in confirming the validity of the generalizations and
their application. The author also wishes to thank Walter Haven, of the Groundwater Section,
for his assistance in the preparation of the manual, and Carl Bailey, Assistant Chief of the
Groundwater Section, for his sponsorship and continuing support of the project.
Use of Generalizations and Connecting Inferences
Twenty-five generalizations represent the core of the method by which a broad understanding of
the groundwater conditions can be generated. They have been reproduced, with modifications,
from a paper (LeGrand, 1992) included in a symposium volume published by Clemson
University (Daniel and others, editors, 1992). The generalizations have been developed from
many years of study by experienced groundwater specialists and are drawn chiefly from various
reports included in the references listed at the end of this document. The generalized statements
were developed by a combination of statistical studies, observations, and logical deductive
reasoning. The skillful and intensive studies by Charles C. Daniel, III, of the U.S. Geological
Survey, in the past two decades have verified almost all of the general statements, as indicated in
his referenced published reports. The studies conducted by Ralph Heath have also contributed
greatly to the development of the generalizations.

101 of 4355
Most of the generalizations are expressed in the form of tendencies because precise information
at a particular place is not likely to be known. The generalizations provide a reservoir of
background information from which inferences can be exploited for optimal value.
Values of various parameters and factors are needed in the evaluation of a site. Although
specific values from measured data have appeal and are needed in quantitative studies, they may
not fit in this practical, early -stage method. Rather, the values selected are imprecise estimates
from a range of conditions. If the approximate value of one factor is not easily known,
connective inferences of the other factors can help to estimate an acceptable value.
Each generalization need not stand alone for routine interpretation. An inference derived from a
generalization can be connected to another inference of the same generalization or another
associated generalization. For example, a view of a specific topographic setting likely reveals
the (1) direction of groundwater flow, (2) concentration or divergence of flow, (3) approximate
hydraulic gradient, (4) area of groundwater discharge, (5) depth to the water table at various
positions, and (6) inklings of the relative distribution of permeability.
The interplay of cause and effect relations can be compounded and anchored to many
generalizations. The generalizations and various inferences can be linked and connected to
reveal a true conceptual model. The linkage is not of a decision tree or single -chain type that can
be simply weakened or broken. Rather, the linkage is derived from a matrix of various
generalizations and inferences that form a pictorial fabric. If one or more inferences do not fit,
the situation is re-examined and flagged as an anomaly or error. There can be almost
interlocking proof that a conceptual model constructed in this manner is reliable and fairly
expansive in broad interpretations.
Benefits of Conceptual Model Application
The following benefits may be expected from application of the Master Conceptual Model:
• Assisting in early -stage planning of hydrogeological investigations.
• Screening contamination sites for priority ranking.
• Reducing costs of site studies.
• Assisting in wellhead protection studies.
• Providing information in the early stages of environmental audits and brownfield
studies.
• Providing early orientation on possible remedial action.
• Providing a basis for early -stage risk assessments.

102 of 4355
• Estimating potential for natural attenuation at groundwater contamination sites.
Providing insight to prevent purely mechanical interpolation and extrapolation of
hydrogeologic information.
Description of the Region
As shown in Figure 1, North Carolina includes parts of three physiographic provinces: the
Atlantic Coastal Plain, Piedmont, and Blue Ridge (Fenneman, 1938). All of North Carolina,
west of the Coastal Plain, lies in the Piedmont and Blue Ridge Provinces. They include all or
part of 65 of the state's 100 counties and a population of over six million, of which
approximately 47 percent rely on groundwater as a source of water supply. The authors have
taken the liberty of referring to the two provinces as "the "Region," and to the Blue Ridge
Province as the "Mountains."
Coastal Plain
100 0 100 Miles
Stream
Figure 1. Physiographic provinces in North Carolina.
Physiography
In North Carolina the Piedmont extends from its boundary with the Coastal Plain westward to
the escarpment of the Blue Ridge Mountains, a distance of 150 to 225 miles. It is characterized
by gently rolling hills rising from a base altitude of about 300 feet above mean sea level at its
eastern boundary, to about 1500 feet at the foot of the Blue Ridge escarpment. Topographic
relief, from stream valley to ridge top, ranges from 75 to 200 feet. Scattered across the province
are remnants of ancient mountains that have resisted erosion and now stand from 500 to 1,500
feet above the surrounding terrain.
4

103 of 4355
The Mountains extend from the base of the Blue Ridge escarpment, west into Tennessee, a
distance of from 30 to 120 miles, where they border the Valley and Ridge Province. They
comprise an area of rugged, forested slopes rising from an altitude of about 1,500 feet at the base
of the escarpment, to over 6,000 feet among the highest mountain peaks. Of the many rivers that
drain the mountains, all but three, the Broad, Catawba, and the Yadkin-Peedee, rise on the
western side of the eastern continental divide and flow generally northwest towards the
Tennessee River. It is interesting to note that the rural population in the Mountains tends to
congregate in the valleys, while in the Piedmont, communities are generally found along the
ridgelines. From the standpoint of hydrogeology such positioning of rural homes and
communities could have important implications.
Geology
The geology of the Region is complex and includes representatives of all of the three main
classes of rocks; igneous, metamorphic, and sedimentary. Of these, metamorphic rocks
predominate. Among the metamorphic rocks, gneiss, schist and metamorphosed granitic rocks
are the most prevalent. Quartzite, slate, phyllite, argillite, and marble are less widely distributed.
Intrusive igneous rocks, such as granite, diorite, and gabbro are significant, but account for only
about 6 percent of the area (Daniel and Dahlen, 2002). Over geologic time all or part of the
region has experienced uplift, folding and faulting, alteration, and erosion.
The major rock units occur as northeast trending belts, corresponding to the trend of the regional
geologic structure. Four sedimentary basins, formed during the Triassic and Jurassic Periods,
occur in a southwest -northeast trending belt across the Piedmont. As this report pertains
primarily to areas underlain by igneous and metamorphic rocks, a discussion of the Triassic
sediments is excluded.
Throughout the Region, bedrock is overlain by a mantle of unconsolidated material known as
regolith. The regolith includes, where present, the soil zone, a zone of weathered, decomposed
bedrock known as saprolite, and alluvium. Saprolite, the product of chemical and mechanical
weathering of the underlying bedrock, is typically composed of clay and coarser granular
material up to boulder size, and may reflect the texture of the rock from which it was formed.
Thus, the weathering product of granitic rocks may be quartz -rich and sandy -textured, whereas
rocks poor in quartz and rich in feldspar and other soluble minerals form a more clayey saprolite.
Alluvial and terrace deposits are generally restricted in area and thickness and represent a very
small fraction of the geology of the region.
Hydrogeology
The main characteristics of the hydrogeology of the Region are highlighted in the lists of
generalizations found on later pages.
The groundwater system in the region is essentially a two-part system (Figure 2) comprised of
the regolith and the underlying bedrock.

104 of 4355
The regolith, which may have a porosity ranging from 35 to 55 percent (Heath, 1980), serves as
the principal storage reservoir for the underlying bedrock. Precipitation infiltrates the regolith
until it reaches the saturated zone, typically in saprolite, where it is stored as groundwater in
inter -granular pore spaces. Where saprolite is very thin, the saturated zone may be entirely
contained in fractured bedrock.
In many locations, the regolith includes a transition zone between saprolite and fractured
bedrock. The transition zone consists of coarse fragments of partially weathered bedrock and
lesser amounts of saprolite (Daniel and Dahlen, 2002).
Some groundwater moves through the regolith and into interconnected fractures in the
underlying bedrock while another component flows through the regolith parallel to the bedrock
surface (Figure 3). The destination of both components is an area where groundwater discharges
as seepage into streams, lakes, or other surface water bodies, and also as evapotranspiration in
lowland areas.
RegolRh
unsaturated
zone
REGOLITH I Regolith
saturated
rune
SOIL _
ZONE
4vater table
TRAN SITI O N
ZONE ,t
FRACTURED BED ROCK•
SAPROLITE
WEATHERED
BEDROCK,
BOULDERS
UNWEATHERED
BEDROCK
SHEETJOINT
BEDROCK
STRUCTURE
FRACTURE
Figure 2. Diagram showing the principal components of the groundwater system in the
Piedmont and Mountain Region of North Carolina. (from Harried and Daniel, 1992)
The Master Conceptual Model
In the event of groundwater contamination, or threat of contamination, it is imperative to assess
rapidly the effect on groundwater users and inform them of the nature and severity of the
6

105 of 4355
incident. In the likely event that multiple incidents compete for attention, priority must be
determined swiftly in order to minimize the threat to human health and the environment.
The Master Conceptual Model is designed to create a plateau of knowledge of the hydrogeology
of the Region in the early stage of site characterization, not dependent upon acquisition of new
data. The model thus developed establishes a sound foundation for more detailed studies and
provides an early indication of site vulnerability and sensitivity.
Fortunately, significant knowledge exists concerning the occurrence and movement of
groundwater in the Piedmont and Mountain Region. From this body of knowledge, certain
conclusions have been reached regarding the groundwater system. Where individual sites have
geologic and terrain characteristics in common, conclusions concerning groundwater conditions
may be drawn that are applicable to most sites sharing those features. These common
characteristics are referred to as "generalizations."
/I l
SHEET
JOINTS
RECHAOIS5HARGE
—4-- 1 RECHARGE
DISCHARGE
.■ l _ I l , - �UNSATUR,
ZONE
�t r
WATER
foe
ee
l� s
g9
FAULT �nl
r I ARROWS SHOW DIRECTION OF
GROUNDWATER MOVEMENT
t WATER TAg
SATURATED
ZONE
6pdo v-p.p:a� v ,�O% • _ ZONE OF FRACTURE
!' CONCENTRATION
Figure 3. Diagram showing a conceptual view of the groundwater flow system in the Piedmont
and Mountain Region of North Carolina. (from Daniel, 1990)
Armed with a foreknowledge of conditions affecting a site, it is possible to develop a rational
estimate of site conditions before the first test boring is advanced, allowing specific additional
data needs to be defined more accurately and acquired at the least cost and in the most timely
manner.
7

Key Generalizations
A generalization may be defined as an inductive conclusion stating that something is true about
all or some members of a class. Some generalizations, such as in Darcy's law, are considered
universal, and are applicable in almost all situations. Many universal generalizations are derived
directly from physics and chemistry and can be translated into mathematical form for
application. Non -universal generalizations, such as those offered herein, have their basis in
empirical knowledge derived from decades of field observations by trained investigators. They
may be applicable in every conceivable geologic setting and are necessary for proper
interpretation and expression.
Generalizations may be used in the absence of typical site -specific data such as soil borings, test
wells, cores, and geophysical surveys, to establish a reasonable level of knowledge about a site.
On the strength of that knowledge, decisions may be reached regarding such factors as water -
table depth, direction of groundwater flow, hydraulic gradient, recharge potential, and
groundwater vulnerability. The generalizations may form the foundation for locating and
designing monitoring wells, as well as production or recovery wells, and may indicate the need
for the provision of alternative water supplies to local users.
It is important to understand that the generalizations presented in this report have limitations in
their application and, in many circumstances, must be augmented with traditional investigative
methods, such as drilling or geophysical technology. -
The following generalizations, grouped into those associated with natural conditions and those
resulting from man's activities, are directly applicable to the Piedmont and Mountain Region.
Most of the generalizations associated with natural conditions are products of geologic processes
and are interrelated in varying degrees (Figure 4).
Generalizations Associated with Natural Conditions
The following generalizations are associated with natural conditions. Additional commentary
follows the generalizations where appropriate.
N-1. ROCK TYPES
Igneous and metamorphic rocks are closely interspersed throughout most
of the Region. Geologic maps at various scales show the distribution of
rock types, which tend to have locally erratic outcrop and subsurface
distribution patterns, but regionally trend generally northeast -southwest.
Although the igneous rocks are predominantly granite, subordinate
amounts of diorite and gabbro are widespread. Metamorphic rocks,
chiefly gneiss and schist, are common and tend to be folded and faulted
extensively. Argillites occur extensively in the southeastern Piedmont.
As the bedrock is characterized by fracture -type permeability,

107 of 4355
some general knowledge of the fracture characteristics of the predominant
rock type in a specific area or site is desirable. Fortunately, indirect
evidence of the degree of fracturing of a particular rock may be derived
from terrain analysis, chiefly soil thickness and topographic expression.
In most places, massive granite and gabbro have thin soils and are poorly
fractured, whereas gneiss and schist have thicker soils and moderate to
relatively high fracture densities.
Geologic
History
Permeability
Rate of
(N-12)
Groundwater
Flow (N-15)
Chemical
Character
Depth of
Fracture
Rock Type
Circulation
System
(N-1)
(N-11)
(N-13)
Groundwater
Flow Cycle
Hydraulic
(N-9)
Head
(N-14)
Groundwater
Recharge,
9
Occurrence
Discharge
(N-5)
(N-g)
Topography
(N-3 )
Soil-Saprolite Precipitation Water Table GroundwaterFlow Path
(N-2) (N-4) (N-6, N-7) (N-10)
Figure 4. Diagram showing some interrelationships of key generalizations.
Arrows indicate significant influence of one characteristic (generalization) on
others. Numbers in parenthesis correspond to numbered generalizations in
text.
As igneous and metamorphic rocks have little or no primary porosity, their importance as
sources of groundwater is dependent upon the extent to which they have developed, or
have the potential to develop, secondary porosity in the form of fractures and solution
openings. Daniel (1989) developed a hydrogeologic classification based on the origin,
composition and texture of rocks and their water -bearing potential. His statistical
analysis of 4,815 wells (excluding those in the Triassic basins) indicated that the highest
average yields occurred in wells constructed in schist, phyllite, and undifferentiated
metavolcanics. Lowest average yields occurred in argillite and metavolcanic tuffs.

N-2. SOIL—SAPROLITE
Soil and soft, highly weathered rock, known as saprolite, overlie bedrock
in most places. The soil-saprolite and the underlying fractured bedrock
represent a composite water -table aquifer system. There are no
underlying aquifers. The thickness of the soil-saprolite zone varies
according to the type of parent rock, topography, and geologic history.
Saprolite thickness ranges from zero to as much as 100 feet in some
places. In the Piedmont, the zone is usually thicker beneath broad upland
areas than in valleys. In the Mountains, ridge tops and upper slopes
generally have thin soil-saprolite zones due to the resistant nature of the
underlying, ridge forming bedrock. A soil-saprolite zone only a few feet
thick may suggest poorly fractured rocks below, especially in the
Piedmont.
A transition zone of partially weathered rock may occur at the base of the regolith
between the soil-saprolite and unweathered bedrock (Stewart and others, 1964; Nutter
and Otten, 1969; Harped and Daniel, 1992). A transition zone is a zone of relatively high
permeability resulting from incomplete mechanical and chemical alteration of the
bedrock. It may be composed of rock fragments of varying size, depending upon the
composition of the parent rock, and generally contains less clay than the overlying
saprolite. The transition zone may serve as a zone of rapid flow within the fractured rock
system and may also be a conduit for the transmission of contaminated groundwater to a
well or other point or area of discharge. The concept of the transition zone is useful in
distinguishing between distinctive soil-saprolite and unweathered bedrock. The zone
may thicken and thin within short distances, and upper and lower boundaries may be
difficult to identify. Thus, establishing a reasonable thickness or the degree of
permeability within an area of a few acres is arbitrary. Figure 2 illustrates the
relationship between the transition zone, soil-saprolite, and bedrock.
N-3 TOPOGRAPHY
The topography of the Piedmont is characterized by hills and valleys; the
hills commonly having gentle, rounded slopes. A close network of
perennial streams prevails, and in most inter -stream areas a perennial
stream is within 3, 000 feet. The topography of the Mountains is more
rugged, and typified by steep, forested slopes.
Subtleties or extremes of terrain and vegetation may limit visual analysis of site
physiography. A topographic map reveals in detail the arrangement of landscape features
such as surface water bodies, hills, ridges and valleys, slope steepness, population
centers, and isolated structures. It also may provide evidence of land -use practices and
geological features such as rock type and bedrock fractures. A topographic map of a
scale of 1:24,000, or larger, is essential to a preliminary site evaluation using the
conceptual model. The evaluation of some sites may be improved by enlarging a
10

`IMS1LSM
1:24,000 map to 1:6,000 scale. The maps may also be used to determine the direction of
groundwater movement and provide estimates of water table depth and velocity of
groundwater movement.
N-4 PRECIPITATION
Precipitation, the source of groundwater recharge, averages 3.0 to 3.5
inches per month in the Piedmont and 4.0 to 4.5 inches per month in the
Mountains. Extreme variations in precipitation occur locally, especially
in the southwestern Mountains where more than 80 inches per year has
been recorded.
As shown in Figure 5, annual precipitation ranges from less than 40 inches per year in the
central Piedmont to more than 80 inches per year in the southwestern mountains (Daniel
and Dahlen, 2002).
In much of the Region the annual distribution of precipitation is fairly even throughout
the year; yet, the three- or four -inch average monthly precipitation can be misleading.
Droughts and floods are common. Droughts tend to reduce greatly groundwater storage
in the soil-saprolite zone to the extent that many wells may produce less water or fail
completely. Also, a decline in groundwater discharge to streams and lakes during
droughts severely affects surface -water supplies. During periods of excessive
precipitation, the high stage of the water table can flood some buildings and adversely
affect certain human activities.
Figure 5. Distribution of mean annual precipitation in North Carolina. (isohyetal lines
in inches)
N-5 GROUNDWATER OCCURRENCE
Groundwater occurs in two contrasting media: (a) clayey, granular soil-
saprolite that typically becomes less clayey with depth and (b) underlying
11

110 of 4355
fractures and other planar openings in bedrock (Figure 2). The soil-
saprolite zone is capable of storing water readily, but transmits it slowly.
In contrast, the bedrock fracture system has a relatively low storage
capacity but is capable of transmitting water readily where
interconnecting fractures occur (Figure 6).
WELL- D
REGOLITH RESERVOIR J 4 ,N TORAGE
�EG01.hT�'
sraRacE
Iry
BEDROCK BEDROCK
-FRACTURES
Figure 6. Diagram showing the relative storage and transmission capabilities of the Piedmont
and Mountain groundwater system. (modified from Heath, 1984)
The extent to which bedrock functions as a source of water supply to wells depends upon
precipitation, the permeability and saturated thickness of the overlying regolith, and the
density and interconnection of bedrock fractures. Because igneous and metamorphic
rocks consist of interlocking crystals, primary porosity is very low, generally less than
three percent. Secondary porosity of crystalline bedrock results from weathering and
fracturing and generally ranges from one to ten percent (Freeze and Cherry, 1979) but
according to Daniel and Sharpless (1983), porosity values of from one to three percent
are more typical. Daniel (1990) reported that the porosity of the regolith ranges from 35
to 55 percent near land surface but decreases with depth as the degree of weathering
decreases.
N-6 DEPTH OF WATER TABLE
The water table is near land surface in valleys and as much as 30 to 50
feet below land surface beneath hills. The range of seasonal fluctuation of
the water table is as little as two feet in valleys, but may exceed ten feet
beneath hills.
Although precipitation is relatively evenly distributed throughout the year, the water table
fluctuates noticeably, rising during the winter to an annual high in April or May, and
declining steadily during the summer and fall as a result of evapotranspiration (Figure 7).
12

i.5
.A h 111 of 4355
6.5
2001
2AC2
Figure 7. Hydrograph of USGS observation well NC 146, Mecklenburg Co., NC, for
the 2002 water year. (USGS, 2003)
During the coldest months of the winter and early spring, a lack of evaporation and plant
use allows water levels to recover.
N-7 WATER TABLE CONFIGURATION
Streams are linear "lows " in the water table, representing the intersection
of the water table and the land surface. Under natural conditions the
topography of the water table is crudely similar to that of the land surface,
but has less relief (Figure 3).
One may construct synthetic water -table maps without water -table measurements from
wells by using USGS 7.5 minute topographic maps scaled at 1:24,000. If possible, the
map scale should be increased to 1:12,000 or greater. The maps may be constructed by
extrapolating upward from the known elevations along the course of a perennial stream
(the points at which topographic contours cross streams) to the hilltop, where the water
table is likely to range from 30 to 50 feet below land surface. Water -table contours
connecting points along stream courses should be drawn roughly parallel to the
topographic contours, but with less intricate curvature. As groundwater moves in the
direction of decreasing head, and at right angles to the water -table contour lines, one can
approximate the general direction of groundwater flow from the surface topography.
N-8 RECHARGE AND DISCHARGE
Most recharge and discharge is through porous granular material (clayey
soil-saprolite or floodplain deposits), but much of the intermediate flow
between recharge and discharge areas is through bedrock openings.
Recharge occurs chiefly on upland areas and slopes, while discharge is
concentrated in lowland areas bordering surface water bodies, marshes,
and floodplain. Natural discharge from fractures into a surface body of
water is common. Evapotranspiration is a significant part of the natural
discharge. Although not easily quantifiable, evapotranspiration is
13

112 of 4355
especially high in lower parts of draws and from flood plains, especially
at high stages of the water table.
On reaching the water table, groundwater flow paths vary greatly in length, depth, and
travel time to areas of discharge, depending upon local hydrogeologic conditions. Some
moves laterally in the soil-saprolite zone and may remain there until reaching a discharge
area. Other paths may be deeper and longer and require groundwater to move erratically
through the fractured bedrock and pass again through the soil or alluvium before
discharging into a surface stream.
N-9 GROUNDWATER FLOW CYCLE
Groundwater moves continuously toward streams. In transit to an area of
discharge, some groundwater is lost to evapotranspiration, especially in
valleys; the remainder discharges as small springs and as bank channel
seepage into streams. Small springs and seeps are common in draws and
other topographic depressions, especially near the base of valleys.
Springs and seeps at higher elevations are commonly of the wet -weather
type and may suggest poorly fractured rocks below.
N-10 GROUNDWATER FLOW PATH
The path of natural groundwater movement is relatively short. It is almost
invariably restricted to the zone underlying the topographic slope
extending from a topographic divide to an adjacent stream. Groundwater
rarely passes beneath a perennial stream to another, more distant, stream.
Thus the concept of a local slope -aquifer system applies. On the opposite
sides of an inter -stream topographic divide are two similar slope -aquifer
systems, as shown by (A) and (B) in Figure 8. Two similar slope -aquifer
systems occur on the opposite sides of a drainage basin (B) and (Q.
As described, the region is a network of slope -aquifer systems, the
boundaries of which may be arbitrary or indistinct. A double slope -
aquifer system can be considered in the vicinity of the groundwater divide
at the ridgetop (Figures 8 and 9).
A slope -aquifer system is a unit of the groundwater flow regime that is seemingly
separated and free of impact from adjacent, similar units. Commonly, the slope -aquifer
system includes smaller hill -and -dale configurations that are observed as topographic
"spurs" (ridges branching from a main ridge or mountain crest). Similar undulations,
although of lesser amplitude, may also occur in the underlying water table and form
important natural groundwater flow -control features. The crests of the water table
undulations represent natural groundwater divides within a slope -aquifer system and may
limit the area of influence of wells or contaminant plumes located within their
boundaries. The concave topographic areas between the topographic divides may be
considered as flow compartments that are open-ended down slope.
14