WI0400176_APPLICATION FOR PERMIT_20110322

Injection Well Permit Application
Surry County Landfill - Permit #86-02
Mt. Airy, Suny County, North Carolina
Prepared for:
Surry County
Department of Public Works
Mt. Airy, North Carolina
Mr. Jerry Snow, Director of Public Works
Prepared by:
Municipal Engineering Services Company, P.A.
PO BOX 97
Garner, NC 27529
MESCO Project Number: G10061.0
Submittal Date: March 22, 2011
KNC A
ENS 0
UCENSE NUMBER C-0281
Kinicipal Engineerin
�rn
Services , P.A.
P 0- BOX 97 GARNER. N-C, 27529 w�, P.0 BOX 349 BOOHE, N.0 28607
{919) 772-5393 1828) 262,1767
P.0- BOX 520 MOREHEAD CRY, N.C-
28557 {252) 726Aa81

OPERATION/CONSTRUCTION MANAGERS
Municipal
Services
Mr. Thomas Slusser, Hydrogeologist
UIC Program
Aquifer Protection Section
North Carolina DENR-DWQ
1636 Mail Service Center
Raleigh, NC 27699-1636
CIVIL/SANITARY ENGINEERS
Engineering
Company, P.A.
Re: INJECTION WELL PERMIT APPLICATION
Surry County MSW Landfill, Solid Waste Section Permit # 86-02
Mt. Airy, Surry County, North Carolina
MESCO Project No. G10061.0
Dear Mr. Slusser:
March 22, 2011
Municipal Engineering Services Company, PA, on behalf of Surry County, appreciates the opportunity to
submit this Application for Permit to Construct and/or Use a Well(s) for Injection for Type 51 Wells for
the Surry County Landfill located in Mt. Airy, Surry County, North Carolina. This application has been
prepared in accordance with the North Carolina Department of Environment and Natural Resources,
Division of Water Quality, Aquifer Protection Section, Underground Injection Control (UIC) application
form UIC-5I/5T and meets the requirements as promulgated in 15A NCAC 13B .1637.
Please contact us by phone at [phone] or [e-mail] if you have any questions or
comments regarding this application.
Sincerely,
MUNICIPAL ENGINEERING SERVICES CO., P.A.
u"C&u'��
Madeline German, PG
Geologist
Enclosures
cc: Mr. Jerry Snow, Director, Surry County Public Works

State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
APPLICATION FOR PERMIT TO CONSTRUCT AND/OR USE A WELL(S) FOR INJECTION
Type 5I Wells — In Situ Groundwater Remediation / Type 5T Wells — Tracer Injection
• Do not use this form for remediation systems that extract contaminated groundwater, treat it, and reinject the treated groundwater.
• Submit TWO copies of the completed application and all attachments to the address on the last page of this form.
• Any changes made to this form will result in the application package being returned.
Application Number (to be completed by DWQ):
I. GENERAL INFORMATION:
1. Applicant's Name (generally the responsible party): SURRY COUNTY
2. Signing Official's Name*: Mr. JERRY SNOW Title: DIRECTOR, SURRY COUNTY PUBLIC WORKS
* Signing Official must be in accordance with instructions in part VI on page 7.
3. Mailing address of applicant: SURRY COUNTY PUBLIC WORKS
City:
PO BOX 1542
Mt.
State: NC Zip
27030
Telephone number: 336.401.8375 Fax number: 336.401.8280
4. Property Owner's Name (if different from Applicant):
5. Property Owner's mailing address:
City:
State: Zip:
6. Name and address of contact person who can answer questions about the proposed injection project:
Name: Madeline German, PG Title: Geologist
Company: Municipal Engineering Services Company, PA
Address: PO Box 97 (1140 Benson Hwy)
City:
Garner
State: NC
Zip
27529
Telephone number: 919.772.5393 Fax number: 919.772.1176
Email Address: [e-mail]
II. PERMIT INFORMATION:
1. Project is: Oe Modification of existing permit ❑ Renewal of existing permit without modification
❑ Renewal of existing permit with modification
2. If this application is being submitted for renewal or modification to an existing permit, provide:
existing permit number n/a and the issuance date n/a
For renewal without modifications, fill out sections I & II only, sign the certification on the last page of this
form, and obtain the property owner's signature to indicate consent (if the applicant is not the owner).
For all renewals, submit a status report including monitoring results of all injection activities to date.
Revised 6/09 UIC-5I/5T Page 1 of 7

APPLICATION FOR PERMIT TO CONSTRUCT AND/OR USE A WELL(S) FOR INJECTION
Type 5I Wells — In Situ Groundwater Remediation / Type 5T Wells — Tracer Injection
III. INCIDENT & FACILITY DATA
A. FACILITY INFORMATION
1. Facility name: SURRY COUNTY C&D Over MSW LANDFILL — PERMIT #86-02
2. Complete physical address of the facility: 237 Landfill Road, Mt. Airy, NC
City: Mt. Airy County: Surry State: NC Zip: 27030
B. INCIDENT DESCRIPTION
1. Describe the source of the contamination:
Closed Landfill
2. List all contaminants present in soils or groundwater at the site (contaminants may be listed in groups, e.g.,
gasoline, diesel, jet fuel, fuel oil, chlorinated ethenes, chlorinated ethanes, metals, pesticides/herbicides, etc):
Chlorinated hydrocarbons, aromatic hydrocarbons
3. Has LNAPL or DNAPL ever been observed at the site (even if outside the injection zone)?
❑ Yes If yes, list maximum measured separate phase thickness feet
[X] No If no, list maximum concentration of total VOCs observed at site
796.91
ppb
4. Agency managing the contamination incident:
❑ UST Section ❑ Superfund Section (including REC Program and DSCA sites)
❑ DWQ Aquifer Protection Section [X] Solid Waste Section
❑ Hazardous Waste Section ❑ Other:
5. Incident managers name _Jaclynne Drummond and phone number [phone]
6. Incident number or other site number assigned by the agency managing the contamination incident:
Solid Waste Section Permit No. 86-02
C. PERMITS
List all permits or construction approvals that have been issued for the facility or incident, including those not
directly related to the proposed injection operation:
1. Hazardous Waste Management program permits under RCRA:
2. DWQ Non -Discharge or NPDES permits: NPDES PERMIT # 120076
County or DEH subsurface wastewater disposal permits:
4. Other environmental permits required by state or federal law: SOLID WASTE SECTION PERMIT # 86-02
Revised 6/09 UIC-5I/5T Page 2 of 7

APPLICATION FOR PERMIT TO CONSTRUCT AND/OR USE A WELL(S) FOR INJECTION
Type 5I Wells — In Situ Groundwater Remediation / Type 5T Wells — Tracer Injection
IV. INJECTION DATA
A. INJECTION FLUID DATA
1. List all proposed injectants.
NOTE: Any substance to be injected as a tracer or to promote in situ remediation must be reviewed by the
Occupational and Environmental Epidemiology Section (OEES) of the Division of Public Health, Department of
Health and Human Services. Review the list of approved injectants or contact the UIC Program to determine if
the injectants you are proposing have been reviewed by OEES.
Injectant: EOS 5981342
Concentration at point of injection: Approximately 10:1 Water:EOS
Percent if in a mixture with other injectants:
Injectant: BAC-9
Concentration at point of injection: Approximately 10:1 Water:EOS
Percent if in a mixture with other injectants:
Injectant: SODIUM BROMIDE
Concentration at point of injection:
Percent if in a mixture with other injectants:
Injectant:
Concentration at point of injection:
Percent if in a mixture with other injectants:
2. Source of fluids used to dilute or chase the injectants listed above:
❑ None
❑ Municipal water supply
❑ Groundwater from private well or any well within 1/4 mile of injection site
❑ Air
[X]Other: Off Site Potable Water Source
3. If any well within 1/a mile of injection site, a private well, or surface water is to be used as the fluid source, supply
the following information:
a. Location/ID number of source: N/A
b. Depth of source: N/A
C.
d. Rock/Sediment type
N/A
e. In Attachment C, provide a current, complete chemical analysis of the water from the source well, including
analyses for all contaminants suspected or historically recognized in soil or groundwater on the site.
NOTE: If contaminated groundwater is to be used as the dilution or chase fluid, this is not the proper permit
application form. You must apply for a closed -loop groundwater remediation permit using application form
GWRS.
Revised 6/09 UIC-5I/5T Page 3 of 7

12
APPLICATION FOR PERMIT TO CONSTRUCT AND/OR USE A WELL(S) FOR INJECTION
Type 5I Wells — In Situ Groundwater Remediation / Type 5T Wells — Tracer Injection
PROPOSED OPERATING PARAMETERS
1. Duration of Injection:
a. Maximum number of separate injection events: 4
b. Expected duration of each injection event: 72 HRS
c. Expected duration between events (if more than one event): ApproximatelyI year
2. Injection rate per well:
3. Total Injection volume:
-2 gallons per minute (gpm)
gallons per day (gpd); gallons per event (if separate events)
4. Injection pressure: 10-15 pounds/square inch (psi)
5. Temperature at point of injection: 60-70 OF
6. Briefly describe how the above parameters will be measured and controlled: Parameters will be measured by
MESCO personnel and controlled by the certified well contractor.
7. Estimated hydraulic capacity of the well: TBD gpm
C. INJECTION WELL CONSTRUCTION DATA
1. Injection will be via:
[x] Existing well(s) proposed for use as an injection well. Provide the data in (2) through (6) below to the best of
your knowledge. (see attached "Existing Wells Proposed for Injection")
[x] Proposed well(s) to be constructed for use as an injection well. Provide the data in (2) through (6) below as
proposed construction specifications.
2. Well Drilling Contractor's Name:
NC Well Contractor Certification number:
3. Date to be constructed: 2011
.m
Number of borings: 1
Approximate depth of each boring (feet): 50
4. Screened interval/Injection interval of injection wells:
Depth: 35 to 50 feet below ground surface (if multiple intervals, indicate shallowest and deepest depth).
5. Well casing (N/A if injection is through direct push rods):
Type: [x] PVC ❑ Stainless steel ❑ Other:
Casing depth: 0 to 35 ft.
6. Grout (N/A if injection is through direct push rods):
Type: [x] Cement ❑ Bentonite ❑ Other:
Grout depth: 0 to 32 ft. (bentonite from 32-35 feet)
Revised 6/09 UIC-5I/5T Page 4 of 7

APPLICATION FOR PERMIT TO CONSTRUCT AND/OR USE A WELL(S) FOR INJECTION
Type 5I Wells — In Situ Groundwater Remediation / Type 5T Wells — Tracer Injection
V. ATTACHMENTS
Provide the following items as separate attachments with the given headings:
A. SITE HISTORY
Provide a brief description of the site history including:
(1) site usage historically and present,
(2) origin of the contamination,
(3) previous remedial action(s).
NOTE: G.S. 89E-18 requires that any geologic plans, reports, or documents in which the performance is related to the
public welfare or safeguarding of the environment be prepared by a licensed geologist or subordinate under their
direction. G.S. 89E-13 requires that all drawings, reports, or documents involving geologic work prepared or approved
by a licensed geologist, or a subordinate under their direction, be signed and sealed by the licensed geologist.
B. HYDROGEOLOGIC DESCRIPTION
Provide a hydrogeologic description, soils description, and cross section of the subsurface to a depth that includes the
known or projected depth of contamination. The hydrogeologic description shall include:
(1) the regional geologic setting;
(2) significant changes in lithology;
(3) the hydraulic conductivity, transmissivity, and specific yield of the aquifer to be used for injection, including a
description of the test(s) used to determine these parameters; and
(4) the depth to the mean seasonal high water table.
C. INJECTION FLUID COMPOSITION
Describe the chemical, physical, biological and radiological characteristics of each injectant. Attach the Material Safety
Data Sheet (MSDS) for each injectant. If a private well or a well within 1/4 mile of the injection site is used as the source
well, include chemical analysis of source fluid here.
D. INJECTION RATIONALE
Attach a brief description of the rationale for selecting the injectants and concentrations proposed for injection, including:
(1) goals of the injection project;
(2) explanation and/or calculations of how the proposed injectant volume and concentration were determined;
(3) a description of the reactions between the injectants and the contaminants present including specific breakdown
products or intermediate compounds that may be formed by the injection; and
(4) summary results of modeling or testing performed to investigate the injectant's potential or susceptibility to change
(biological, chemical or physical) in the subsurface.
E. INJECTION PROCEDURE AND EQUIPMENT
Provide a detailed description of all planned activities related to the proposed injection including but not limited to:
(1) construction plans and materials;
(2) operation procedures;
(3) a detailed diagram of the surface and subsurface portions of the system; and
(4) a planned injection schedule.
Revised 6/09 UIC-5I/5T Page 5 of 7

APPLICATION FOR PERMIT TO CONSTRUCT AND/OR USE A WELL(S) FOR INJECTION
Type 5I Wells — In Situ Groundwater Remediation / Type 5T Wells — Tracer Injection
F. MONITORING PLAN
Provide a plan for monitoring the results of the injection, including:
(1) a list of existing and proposed monitoring wells to be used;
(2) a list of monitoring parameters and analytical methods to be used; and
(3) a schedule for sampling to monitor the proposed injection.
NOTE: The selected monitoring wells must be located so as to detect any movement of injection fluids, process by-
products, or formation fluids outside the injection area or zone. The monitoring parameters should include the target
contaminants as well as secondary or intermediate contaminants which may result from the injection and other
parameters which may serve to indicate the progress of the intended reactions, such as pH, ORP, dissolved oxygen, and
other electron acceptors and donors. The monitoring schedule should be consistent with the pace of the anticipated
reactions and rate of transport of the injectants and contaminants.
G. WELL DATA
Provide a tabulation of data on all existing or abandoned wells within 1/4 mile of the injection well(s) which penetrate the
proposed injection zone, including, but not limited to, monitoring wells and wells proposed for use as injection wells.
Such data shall include a description of each well's use (water supply, monitoring, etc), total depth, screened or open
borehole depth interval, and well construction or abandonment record, if available.
H. MAPS
Attach the following scaled, site -specific maps:
(1) Area map based on the most recent USGS 7.5' topographic map of the area, at a scale of 1:24,000 and
showing the location of the proposed injection site.
(2) Site map including:
a. all property boundaries;
b. all buildings within the property boundary;
c. existing and proposed injection wells or well field(s)
d. any existing sources of potential or known groundwater contamination, including waste storage,
treatment or disposal systems within 1/4 mile of the injection well or well system;
e. all surface water bodies within 1/4 mile of the injection well or well system; and
f. all existing or abandoned wells within 1/4 mile of the injection well(s) which penetrate the proposed
injection zone, including, but not limited to, monitoring wells and wells proposed for use as injection
wells.
(3) Potentiometric surface map(s) including:
a. direction of groundwater movement
b. existing and proposed monitoring wells
c. existing and proposed injection wells
(4) Contaminant plume map(s) including:
a. the horizontal extent of the contaminant plume, including isoconcentration lines
b. existing and proposed monitoring wells
c. existing and proposed injection wells
(5) Cross-section(s) to the known or projected depth of contamination, including:
a. horizontal and vertical extent of the contaminant plume, including isoconcentration lines
b. major changes in lithology
c. existing and proposed monitoring wells
d. existing and proposed injection wells
Revised 6/09 UIC-5I/5T Page 6 of 7

APPLICATION FOR PERMIT TO CONSTRUCT AND/OR USE A WELL(S) FOR INJECTION
Type 51 Wells — In Situ Groundwater Remediation / Type 5T Wells — Tracer Injection
VI. CERTIFICATION (to be signed as required below or by that person's authorized agent)
NCAC 15A 2C .0211(b) requires that al permit applications shall be signed as follows:
I . for a corporation: by a responsible corporate officer
2. for a partnership or sole proprietorship: by a general partner or the proprietor, respectively
3. for a municipality or a state, federal, or other public agency: by either a principal executive officer or
ranking publicly elected official
4. for all others: by the well owner.
If an authorized agent is signing on behalf of the applicant, then supply a letter signed by the applicant that
names and authorizes their agent.
I hereby certify under penalty of law that I have personally examined and am familiar with the information
submitted in this document and all attachments therein, and that, based on my inquiry of those individuals
immediately responsible for obtaining said information, 1 believe that the information is true, accurate, and
complete. I am aware that there are penalties, including the possibility of fines and imprisonment, for submitting
false information. I agree to construct, operate, maintain, repair, and if applicable, abandon the injection well(s)
and all related appurtenances in accordance with the approved specifications and conditions of the Permit.
Printed Name and Title: J
Signatuw. Date: _i - / / -- / r
VII. CONSENT OF PROPERTY OWNER (if the property is not owned by the applicant)
( "Owner" means any person who holds the fee or other property rights in the well being constructed. A well is
real property and its construction an land shall be deemed to vest ownership in the land owner, in the absence of
contran, agreement in writing.)
As owner of the property on which the injection well(s) are to be constructed and operated, I hereby consent to
allow the applicant to construct each injection well as outlined in this application and agree that it shall be the
responsibility of the applicant to ensure that the injection well(s) conform to the Well Construction Standards
(Title 15A NCAC 2C .0200).
Printed Name and Title:
Signature:
Date:
Submit TWO copies of the completed application package, including all attachments, to:
UIC Program
Aquifer Protection Section
North Carolina DENR-DWQ
1636 Mail Service Center
Raleigh, NC 27699-1636
Telephone [phone]
Revised 6/09 UIC-51/ST Page 7 of 7

Existing Wells Proposed for Injection
MW-2 ( Phase 1)
1. Well Drilling Contractor's Name: Newman Brothers
NC Well Contractor Certification number: #11
2. Date to be constructed: 11-28-1989
Approximate depth of each boring (feet):
Number of borings:
3. Screened interval/Injection interval of injection wells:
Depth: 60 to 70 feet below ground surface (if multiple intervals: indicate shallowest and
deepest depth).
4. Well casing (N/A if injection is through direct push rods):
Type: [x] PVC ❑ Stainless steel ❑ Other:
Casing depth: 0 to 60 ft
5. Grout (N/A if injection is through direct push rods):
Type: [x] Cement ❑ Bentonite ❑ Other:
Grout depth: 0 to 59 ft.
MW-3RS ( Phase 2)
6. Well Drilling Contractor's Name: Joyce Engineering
NC Well Contractor Certification number:
7. Date to be constructed: 5-17-2001 Number of borings:
Approximate depth of each boring (feet): 52 ft
8. Screened interval/Injection interval of injection wells:
Depth: 37 to 52 feet below ground surface (if multiple intervals: indicate shallowest and
deepest depth).
9. Well casing (N/A if injection is through direct push rods):
Type: [x] PVC ❑ Stainless steel ❑ Other:
Casing depth: 0 to 37 ft
10. Grout (N/A if injection is through direct push rods):
Type: [x] Cement ❑ Bentonite ❑ Other:
Grout depth: 0 to 32 ft.

MW-4 ( Phase 2)
11. Well Drilling Contractor's Name: GAI Consultants
NC Well Contractor Certification number: Driller Registration Number 446
12. Date to be constructed: 8-30-1994 Number of borings:
Approximate depth of each boring (feet):
13. Screened interval/Injection interval of injection wells:
Depth: 40.4 to 55.4 feet below ground surface (if multiple intervals: indicate shallowest
and deepest depth).
14. Well casing (N/A if injection is through direct push rods):
Type: [x] PVC ❑ Stainless steel ❑ Other:
Casing depth: 0 to 40.4 ft
15. Grout (N/A if injection is through direct push rods):
Type: [x] Cement ❑ Bentonite
Grout depth: 0 to 38 ft.
MW-5 ( Phase 2)
16. Well Drilling Contractor's Name
❑ Other:
GAI Consultants
NC Well Contractor Certification number: Driller Refzistration Number 446
17. Date to be constructed: 8-27-1194 Number of borings:
Approximate depth of each boring (feet)
64.7 ft
18. Screened interval/Injection interval of injection wells:
Depth: 48 to 63 feet below ground surface (if multiple intervals: indicate shallowest and
deepest depth).
19. Well casing (N/A if injection is through direct push rods):
Type: [x] PVC ❑ Stainless steel ❑ Other:
Casing depth: 0 to 48 ft
20. Grout (N/A if injection is through direct push rods):
Type: [x] Cement ❑ Bentonite ❑ Other:
Grout depth: 0 to 45 ft.

MW-8 ( Phase 3)
21. Well Drilling Contractor's Name: GAI Consultants
NC Well Contractor Certification number: Driller Registration Number 466
22. Date to be constructed: 8-16-1994
Approximate depth of each boring (feet):
Number of borings:
23. Screened interval/Injection interval of injection wells:
Depth: 39 to 54 feet below ground surface (if multiple intervals: indicate shallowest and
deepest depth).
24. Well casing (N/A if injection is through direct push rods):
Type: [x] PVC ❑ Stainless steel J Other:
Casing depth: 0 to 39 ft
25. Grout (N/A if injection is through direct push rods):
Type: [x] Cement ❑ Bentonite ❑ Other:
Grout depth: 0 to 36 ft.
MW-I I ( Phase 4)
26. Well Drilling Contractor's Name: GAI Consultants
NC Well Contractor Certification number: Driller Registration Number 466
27. Date to be constructed: 8-15-1994
Approximate depth of each boring (feet):
Number of borings:
28. Screened interval/Injection interval of injection wells:
Depth: 25 to 40 feet below ground surface (if multiple intervals: indicate shallowest and
deepest depth).
29. Well casing (N/A if injection is through direct push rods):
Type: [x] PVC ❑ Stainless steel ❑ Other:
Casing depth: 0 to 25 ft
30. Grout (N/A if injection is through direct push rods):
Type: [x] Cement ❑ Bentonite ❑ Other:
Grout depth: 0 to 22 ft.

Application for Permit to Construct and/or Use Wells for Injection MESCO Project No.G10061.0
Surry County Closed Landfill, Mt. Airy, NC March 22, 2010
TABLE OF CONTENTS
A. SITE HISTORY..........................................................................................................................................1
1) Site Usage (Historical and Present)...................................................................................................... 1
2) Origin of Contamination....................................................................................................................... 1
3) Previous Remedial Actions [Corrective Action Plan (February 2009)]............................................... 1
B. HYDROGEOLOGIC DESCRIPTION.................................................................................................... 2
1) Regional Geologic Setting.................................................................................................................... 2
2) Significant Changes in Lithology......................................................................................................... 2
3) Hydraulic Conductivity, Transmissivity, and Specific Yield............................................................... 2
4) Mean Seasonal High Water Table........................................................................................................ 3
C. INJECTION FLUID COMPOSITION.................................................................................................... 4
D. INJECTION RATIONALE.....
�1
1) Goals of the Injection Project............................................................................................................... 5
2) Reactions Between the Injectants and Contaminants........................................................................... 5
3) Summary Results of Modeling............................................................................................................. 5
E. INJECTION PROCEDURE AND EQUIPMENT.................................................................................. 6
1) Construction Plans and Materials......................................................................................................... 6
2) Operation Procedures............................................................................................................................ 6
3) A Detailed Diagram of the Surface and Subsurface Portions of the System ........................................ 6
4) A Planned Injection Schedule............................................................................................................... 7
F. MONITORING PLAN............................................................................................................................... 8
1) A List of Existing and Proposed Monitoring Wells to be used............................................................ 8
2) A List of Monitoring Parameters and Analytical Methods to be used .................................................. 8
3) A Schedule for Sampling to Monitor the Proposed Injection............................................................... 8
G. WELL DATA.............................................................................................................................................. 9
H. MAPS...........................................................................................................................................................9
I. REFERENCES......................................................................................................................................... 10
U

Application for Permit to Construct and/or Use Wells for Injection MESCO Project No.G10061.0
Surry County Closed Landfill, Mt. Airy, NC March 22, 2010
TABLES
Table 1
Well Construction Details
Table 2
Historic Groundwater Elevations
Table 3
Flow Rate Calculations
Table 4
Historic Detections
PLATES
Plate 1
Topographic Map with Site Location
Plate 2
Facility Map
Plate 3
Existing and Proposed Well Locations
Plate 4
October 2010 detections above 2L
Plate 5_____________________________________Single
Day Potentiometric Map (October 19, 2010)
Plate 6A....................................
Lithologic Cross -Section Map
Plate 6B....................................
Lithologic Cross -Section (A -A', B-B', C-C')
Plate 6C....................................
Lithologic Cross -Section (D-D', E-E')
Plate 7A.__________________________________Isoconcentration
Map - Benzene
Plate 7B------------------------------------
Isoconcentration Map — 1,4-Dichlorobenzene
Plate 7C------------------------------------
Isoconcentration Map — 1, 1 -Dichloroethane
Plate 7D ------------------------------------
Map — 1,2-Dichloroethene
Plate 7E ------------------------------------
Map — cis 1,2-Dichloroethane
Plate 7F ------------------------------------
Map — 1,2-Dichloropropane
Plate 7G ------------------------------------
Map — Tetrachloroethene
Plate 7H ------------------------------------
Map — Trichloroethene
Plate 7J____________________________________Isoconcentration
Map — Vinyl Chloride
APPENDIX
Appendix A._____________________________Well Data
Appendix B ------------------------------- Product Information
11

Application for Permit to Construct and/or Use Wells for Injection MESCO Project No.G10061.0
Surry County Closed Landfill, Mt. Airy, NC March 22, 2010
A. SITE HISTORY
1) Site Usage (Historical and Present)
The Surry County Closed Construction and Demolition (C&D) Landfill, located at 237 Landfill Road,
Mt. Airy, North Carolina, 27030, operated under permit No. 86-02 until May 2008. It was closed with an
18 inch cohesive soil cap with permeability 1 x 10-5 permeability. Prior to operating as a C&D landfill,
the site operated as an unlined municipal solid waste (MSW) landfill with two separate units. The first
unit, at approximately 9.2 acres, was closed prior to October 1991 with a 24-inch final soil cover. The
second unit, at approximately 13.8 acres, contains two parts. The first part stopped receiving waste prior
to October 1991 and was closed with a 24-inch final soil cover. The second part stopped receiving waste
prior to January 1, 1999 and was closed with an 18-inch cohesive soil cap with a permeability of 1 x 10-5
cm/sec, and an 18-inch erosive layer. The sanitary landfill closure was documented in the Surry County
Transition Plan!" The existing Subtitle D MSW landfill operates under permit No. 86-06, and is located
across Stony Creek; southwest of the closed landfill's second unit.
2) Origin of Contamination
The contamination source appears to be leachate or landfill gas emanating from the unlined landfill. The
contamination mechanism is precipitation that percolated through the landfill waste, allowing volatile
organic compounds (VOCs) to partition from a solid/liquid phase into a dissolved phase, migrating
downward and mixing with groundwater.
3) Previous Remedial Actions
Natural Attenuation has been the controlling remedial activity at the Surry County facility. For source
control, as stated in Section 1 above, the first landfill unit stopped receiving MSW by October 1991 and
was closed with a 24 inch final soil cover. The second unit was closed with a cohesive cap of 18 inches
of soil liner with permeability of 1 x 10-5 cm/sec and 18 inches of erosive layer. Also, a passive gas
venting system for methane extraction was installed on the second landfill unit as part of the Transition
Plan. Permanent probes were installed in October 1994 and are monitored quarterly. The C&D was
closed in May 2008 with another 18 inch cohesive cap.
1of10

Application for Permit to Construct and/or Use Wells for Injection MESCO Project No.G10061.0
Surry County Closed Landfill, Mt. Airy, NC March 22, 2010
B. HYDROGEOLOGIC DESCRIPTION
1) Regional Geologic Setting
The Surry County Landfill lies within the Western Piedmont Geologic Province, part of the Piedmont
Physiographic Province; characterized by low, well rounded hills, long northeastern trending valleys and
ridges, and bounded on the east by the fall line dividing the Piedmont's crystalline rock from the
sedimentary rock of the coastal plain. (2) The geologic history includes sediment deposition, igneous
intrusion, thrusting, faulting, and several metamorphic events. The site is located on the southeast side of
Mount Airy, north of the Ararat River, in the Smith River Allochthon that is bounded by the Bowens
Creek Fault and the Ridgeway Fault. The Smith River Allochthon rocks include gneiss containing biotite,
plagioclase, potassium feldspar and quartz, with associated amphibolite, sillimanite, mica schist and
granite. (2)
There are approximately 190 feet of relief and four drainage features on the site. The western -most
drainage feature, which appears to be intermittent, begins off -site, north of MW-20, and generally bounds
the site's western edge and converges with Stoney Creek just south of MW-17. Stoney Creek, with its
drainage basin of approximately 6 square miles, flows southeast along the boundary of the Subtitle D
landfill. The unnamed southeastern creek, with an approximate drainage basin of 1.25 square miles,
flows into the facility northeast of MW-18 and converges with Stoney Creek near MW-19. The fourth
drainage feature generally bounds the site to the east, flows past MW-12S/MW-12D and converges with
the unnamed southern creek. The four drainage features ultimately converge with Stoney Creek, which
empties into the Ararat River southeast of the Subtitle D landfill.
2) Significant Changes in Lithology
The primary lithology for Surry County is sandy silt/clay overlying mica schist/gneiss. Subsurface
conditions at the lined landfill as well as recently installed monitoring wells indicate the presence of
partially weathered rock (PWR)/saprolite between the sandy -silty sediments and the fractured bedrock.
3) Hydraulic Conductivity, Transmissivity, and Specific Yield
Hydraulic conductivity (K) values, determined from slug testing, ranges from 2.40 x 10-8 cm/sec (MW-
3R) to 7.45 x 10-3 cm/sec (MW-14), with a geometric mean of 1.58 x 10-4 cm/sec. The geometric mean
K-value for the saprolite/PWR (unconfined) unit wells was calculated as 4.36 x 10-4 cm/sec, while the
geometric mean K-value for the upper fractured bedrock wells was calculated as 1.68 x 10-4 cm/sec.
Hydraulic gradient at the site is variable, and typically ranges from 0.04 to 0.20 ft/ft. In general, lower
values are characteristic of the upgradient areas of the closed landfill cells, while higher values are
characteristic of the downgradient area between the closed landfill and Stoney Creek. Average linear
velocities (vx) were calculated using the following equation:
K*i
Vx =
ne
where:
vx represents the average linear velocity [length/time]
K represents the hydraulic conductivity [length/time]
2 of 10

Application for Permit to Construct and/or Use Wells for Injection MESCO Project No.G10061.0
Surry County Closed Landfill, Mt. Airy, NC March 22, 2010
NQ represents the effective porosity, or specific yield [unitless]
i represents the horizontal hydraulic gradient in the direction of groundwater flow, taken as
the difference in head elevation between two points divided by the horizontal distance
between those two points [unitless, or length/length]
K-values, hydraulic gradients, and average linear groundwater velocities are summarized in Table 3.
Average linear velocities calculated for monitoring wells constructed in saprolite have a median value of
149 ft/yr.
4) Mean Seasonal High Water Table
Groundwater elevations have been recorded during sampling events. A summary of Historic
Groundwater Elevations is included as Table 2. In general groundwater elevations are consistent and
observed an overall fluctuation of less than 10 feet. On average, groundwater levels in MW-7 are about
12 feet below ground surface (bgs); MW-1, MW-6, and MW-11 are 20 to 24 feet bgs; groundwater in
MW-13 and MW-16 are around 26 to 28 feet bgs; groundwater in MW-3RS, MW-9, and MW-4 are 32.5
to 36 feet bgs; groundwater in MW-5, MW-14, MW-3R, MW-8, and MW-2 are 39 to 42 feet bgs; and
MW-15 is around 45 feet bgs. Groundwater flow is generally southerly. A potentiometeric map is
provided as Plate 5.
3of10

Application for Permit to Construct and/or Use Wells for Injection MESCO Project No.G10061.0
Surry County Closed Landfill, Mt. Airy, NC March 22, 2010
C. INJECTION FLUID COMPOSITION
1. EOS® Concentrate 598B42 is an emulsified edible (vegetable) oil substrate. According to its
manufacturer, "...the mixture is an off-white liquid with a vegetable oil odor". The mixture is stable
but is incompatible with strong acids and oxidizers. Other than the aforementioned incompatibilities,
there are no known health hazards associated with this product. (2)
2. EOS® BAC-9 rm is a non -hazardous, naturally occurring, non -altered anaerobic microbe and enzyme
mixed in a water -based medium. (2)
3. SODIUM BROMIDE is a low -toxicity, conservative tracer, shown to be effective in general
groundwater studies.
Material Data Safety Sheets (MSDS) sheets are provided in Appendix B.
Injection water will be brought in from an off -site well or a well outside 1/4 mile of the injection site.
4 of 10

Application for Permit to Construct and/or Use Wells for Injection MESCO Project No.G10061.0
Surry County Closed Landfill, Mt. Airy, NC March 22, 2010
D. INJECTION RATIONALE
1) Goals of the Injection Project
The primary objective is to protect human health and the environment by reducing concentrations of
aromatic hydrocarbons and chlorinated aliphatic hydrocarbons beyond the 250 foot compliance boundary
to levels below the North Carolina Groundwater Standards (21, Standards) as promulgated in 15A NCAC
2L.
Constituents of concern, identified in the Corrective Action Plan (CAP):
➢ benzene, chlorobenzene, 1,4-dichlorobenzene (aromatic hydrocarbons)
➢ 1,1-dichloroethane, 1,2-dichloroethane, cis-1,2-dichlorethene, 1,2-dichloropropane,
trichloroethene, tetrachloroethene, and vinyl chloride (chlorinated aliphatic hydrocarbons)
Natural degradation appears to be occurring and MESCO has selected an Edible Oil Substrate (EOSO) by
Solutions IES, Raleigh, NC.
2) Reactions Between the Injectants and Contaminants
According to the manufacturer, EOSO Concentrate 598B42 (EOS) uses anaerobic bacteria to
reductively de -chlorinate target contaminants (chlorinated solvents). Because the bacteria require a
supplemental food source, EOS provides quickly available carbon (lactate) and slow -release carbon
(soybean oil) to stimulate biotic growth. In the presence of an available food and nutrient source, the
anaerobic bacteria "breath" the chlorinated solvents resulting in harmless waste products used for energy
and growth. The reductive dechlorination process requires a supplemental degradable organic material to
overcome continuous electron addition/removal. The bacteria gain energy by splitting the organic
compounds in EOSO and generate (waste) chemically oxidized (electron removal) and/or reduced
(electron addition) compounds. (2)
EOS would help the natural degradation process, generally:
PCE --+ TCE --+ DCE --+ VC --+ Ethene --+ Ethane
EOSO BAC-9 TM (BAC-9) is presented as an enriched bioaugmentation culture capable of degrading
chlorinated solvents by halorespiration, where the halogen serves as an electron acceptor. BAC-9
reportedly stimulates dehalococcoides growth where populations can be more effective with a "jump
start". (2)
The bromide tracer will not interact with contaminants in the groundwater; it acts as a neutral participant
allowing MESCO to monitor progress of the EOS and Bac-9 as well as determine flow rates and patterns.
3) Summary Results of Modeling
A pilot test has not been performed at this site. This material's use is based on contaminant reduction
with these products on similar sites.
5of10

Application for Permit to Construct and/or Use Wells for Injection MESCO Project No.G10061.0
Surry County Closed Landfill, Mt. Airy, NC March 22, 2010
E. INJECTION PROCEDURE AND EQUIPMENT
1) Construction Plans and Materials
As detailed in the Corrective Action Plan — Addendum, injection well IW-1, for Phase I, is the only new
well proposed for this injection plan. Based on data from adjacent boring logs, MW-17 and MW-22, the
new injection well will be advanced to approximately 50 feet bgs. The well will be constructed as a "Type
5I Well" in accordance with 15A NCAC 2C .0209(e)(3)(c) and consist of a 15-foot, 2-inch (ID) section of
Schedule 40 PVC machine -slotted (0.020-inch) screen with sufficient riser to extend the well
approximately three feet above the ground surface. The well bore annular space (annulus) will be
backfilled with clean #3 filter sand up to approximately one foot above the top of the screen.
Approximately three feet of bentonite pellets will be placed on top of the gravel and hydrated. Once the
bentonite has cured, a minimum 20-foot thick section of grout will be tremied into the annulus to seal the
well up to a level just below the ground surface. The well will be finished with a lockable expansion cap,
lockable protective metal casing, a 2-foot x 2-foot concrete pad, and an injection well identification plate
(well tag).
2) Operation Procedures
EOS will be mixed and injected in accordance with the manufacturer's suggested dilution factor of 10 %
[10 parts water to 1 part EOS [aka 10:1(EOS)]. The initial slurry will be mixed on -site in a self-contained
unit at an approximate ratio of 6:1(EOS) and then charged/flushed into the subsurface with the remaining
water volume to meet the pre -determined mix ratio of 10: 1. Mixing water will most likely be brought on -
site from an off -site source. The substrate will be injected at an approximate pressure between 10-15
pounds per square inch (psi) at an application rate of 1-2 gallons per minute (gpm). Actual injection rates
are contingent upon the formation permeability at the injection points. Care will be taken during injection
to not compromise well integrity or contribute to hydraulic fracturing. Groundwater elevations will be
monitored in select downgradient monitoring wells during the injection process and will be used to help
depict the potential radius of influence. Each proposed injection event is anticipated to be performed at a
frequency of less than 12 hours per injection point. According to EOS Remediation, one application of
EOS® may last three up to five years in the subsurface. Subsequent injection events could, therefore, be
necessary during the course of corrective action. The injection interval frequency will, be contingent
upon the post -injection sampling and monitoring results.
BAC-9Tm will follow the same general operation details. Injection rates around 10-15 psi will be
attempted. Activities will be conducted within the manufacturer established parameters.
The bromide tracer will be injected either before the EOS and Bac-9 injections to check fracture
connectivity and travel times or with the substrates to determine if the product is in the well vicinity and
should be affecting sampling results. Injection activities will be conducted within the manufacturer
established parameters.
3) A Detailed Diagram of the Surface and Subsurface Portions of the System
Lithologic cross -sections are presented on Plate 6B and Plate 6C.
6 of 10

Application for Permit to Construct and/or Use Wells for Injection MESCO Project No.G10061.0
Surry County Closed Landfill, Mt. Airy, NC March 22, 2010
4) A Planned Injection Schedule
A Phased approach is proposed for the injections, due to multiple areas of concern (AOCs). Four phases
(Phase I — Phase IV) will be individually implemented beginning with Phase I in the southern plume
AOC. The phased approach also provides an additional check on the proposed remedy, to ensure the
optimal options are implemented in each AOC.
Phase I includes installation of new injection well IW-1, with a proposed location east of MW-17 and
north of MW-22. MW-2 will be re -named IW-2 and converted to an injection well. IW-1 and IW-2 are
proposed for injection in 2011.
Phase II will also take place in the southern plume AOC and includes conversion of MW-3RS into
injection well IW-3, conversion of MW-4 into injection well IW-4 and conversion of MW-5 into injection
well IW-5. Injection is proposed into IW-3, IW-4 and IW-5 in 2012.
Phase III will be implemented in the northern plume AOC converting MW-8 into injection well IW-6.
Injection is proposed in 2013.
Phase IV is in the third AOC located north of the northernmost cell. Monitoring well MW-11 will be
converted to injection well IW-7, with injection proposed for 2014.
7of10

Application for Permit to Construct and/or Use Wells for Injection MESCO Project No.G10061.0
Surry County Closed Landfill, Mt. Airy, NC March 22, 2010
F. MONITORING PLAN
1) A List of Existing and Proposed Monitoring Wells to be used
Surry County will utilize a phased approach for the three defined AOCs. Wells used to monitor the
injection are designated monitoring, performance, sentinel (MPS) wells. MPS wells for Phase I include
MW-17, MW-19 and MW-22 for IW-1 and MW-12S, MW-12D, MW-13 MW-18 for IW-2.
For Phase II, monitoring wells MW-3R and MW-16 will be used as MPS wells for IW-3; monitoring
wells MW-14, MW-21, and MW-23 will be used as MPS wells for IW-4; and monitoring wells MW-15
and MW-19 will serve as MPS wells for IW-5.
Monitoring wells MW-7, MW-9, and MW-20 will serve as MPS wells for Phase III.
Monitoring well MW-1 will be used as a background well for Phase I through III.
Three additional MPS wells (MW-25, MW-26 and MW-27) are proposed to be constructed/installed as
MPS wells. A new background well (MW-24) is also proposed upgradient of IW-7. Due to their
construction occurring as part of Phase IV, their locations are subject to change based on acquired
information from the preceding phases.
Well locations are presented on Plate 3.
2) A List of Monitoring Parameters and Analytical Methods to be used
Samples will be analyzed for the following target analytes:
• VOCs by EPA Method 8260
• Metals by EPA Method 6010
• Sulfate by Method SM4500
• Chloride by Method 325.2
• Total Alkalinity by Method 310.2
• BOD by Method 405.1
• TOC by Method 415.1
• pH, oxygen -reduction potential (ORP), temperature and conductivity will be measured in the field
3) A Schedule for Sampling to Monitor the Proposed Injection
Groundwater monitoring will be performed on associated MPS wells quarterly for one year following
each injection event. Wells will return to semi-annual sampling plus the above parameters for an
additional four events.
8of10

Application for Permit to Construct and/or Use Wells for Injection MESCO Project No.G10061.0
Surry County Closed Landfill, Mt. Airy, NC March 22, 2010
G. WELL DATA
Numerous wells have been installed as part of hydrogeologic investigations and groundwater monitoring.
Wells within 1/4 mile of injection points are included in Table 1; including the installation date,
abandonment date (if applicable), northing, easting, ground surface elevation, datum elevation, and top of
rock if encountered. Well construction records, abandonment records and boring logs, where available,
are included in Appendix A.
H. MAPS
Requested maps are presented in the PLATES section of this report.
9of10

Application for Permit to Construct and/or Use Wells for Injection MESCO Project No.G10061.0
Surry County Closed Landfill, Mt. Airy, NC March 22, 2010
I. REFERENCES
(1) Bouwer, H., and Rice, R.C., 1976, A Slug test for determining hydraulic conductivity of unconfined
aquifers with completely or partially penetrating wells: Water Resources Research, v. 12, n. 3, p. 423-
428.
(2) Daniel, C.C. III, and Dahlen, P.R. 2002, Preliminary Hydrogeologic Assessment and Study Plan for a
Regional Ground -Water Resource Investigation of the Blue Ridge and Piedmont Provinces of North
Carolina: U.S. Geological Survey Water -Resources Investigations Report 02-4105.
(3) Davis, Stanly N., Thompson, Glenn M., Bently, Harold W., Stiles, Gary, 1980, Groundwater Tracers
— A Short Review. GROUND -WATER, v. 18, n. 1, p. 14-18.
(4) EOS Remediation, LLC, www.eosremediation.com
(5) Espenshade, G.H., Rankin, D.W., Shaw, K. Weir, & Newman, R.B., 1975, Geologic map of the east
half of the Winston Salem quadrangle, North Carolina -Virginia. U.S. Geological Survey
Miscellaneous Investigations Series Map I-709-B, scale 1:250,000.
(6) Hatcher, R.D., and Goldberg, S.A., 1991, The Western Piedmont Geologic Province, p. 36-58 in The
Geology of the Carolinas, The University of Tennessee Press, Knoxville, TN.
(7) Heath, R.C., 1984 Ground -water regions of the United States: U.S. Geological Survey Water -Supply
Paper 2242,78 p.
(8) Municipal Engineering Services Company, P.A, December 2007, Assessment of Corrective Measures,
Surry County, Permit# 86-02, Mt. Airy, Surry County, North Carolina.
(9) Municipal Engineering Services Company, P.A., December 2010, Corrective Action Plan -Addendum.
(10) Municipal Engineering Services Company, P.A, April 1994. Surry County Transition Plan.
10 of 10

PLATES

Topographic Map with Site Location
Surry County Landfill
PLATE 1
Date Completed
12/14/2010
Created By
M. Clement
Project Name
Injection Permit
Site Name
Surry County Landfill
Project Number
G10061.0
Municipal Engineering Services Company, PA
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GRAPHIC SCALE
SCALE: 1" = 300'
300 0 300 600 1200
DATE: 1211512010
DRWN. BY: M. GERMAN
( IN FEET) CHKD. BY: M. BROWN
1 inch = 300 ft. PROJECT NUMBER
G10061.0
DRAWING NO. SHEET NO.
PLA TE 2 1 OF 1

LEGEND
200
o
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9
=
T.
.
.
D
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Rl
n
D
m
Z
;zCo
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Q
c
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N
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MW-24
ALE HOUSE
• p / 1T5
/ \ MW-27
TORAG
r III I UNLINED CLOSED MSWLE -
CLOSED BEFORE OCTOBER 9, 1991 \ \ I
/ III Q0
EXISTING
\\
1 /
1 \ \ \\ — _ COVE ED
%ISTING -/ 71L.
00
/ TIRE
XING //j STOCKPILE
INTENANCE
D B LDjIG
/
�_ � 1
\
1150
BASING \
EXISTING: \
/IBASIN I I \ \
I ll
1 III 1 l/l
iiJJ)//
A;�
/CLO�DVAD OVER CLOSE&16SW
STOPPEL�REtCIEVING MSW
BYJANUARY 1 1999
STOPPpED RECIEVIN C&
/l l //lIll / / l/ ✓ �BY UNE 1 200 /
l D\
B.,
/ 011,IIIIII ,��►1811 .�/
/ �
\
\\ � \`\ /�
\ V
/w-1
1075�
�
M
ram.
\\\\\\\\\\\ \\\ 9—1025
• �
�--
i
GRAPHIC SCALE
0 100 200 400 800
( IN FEET )
1 inch = 200 ft.
DATE I BY I REV. I DESCRIPTION
EXISTING AND PROPOSED
WELL LOCA TIONS
MUNICIPAL SOLID WASTE
LANDFILL FACILITY
SURRY COUNTY
NORTH CAROLINA
MW-1
SW-2 0
iw-1
MW-25
EXISTING CONTOURS
PROPERTY LINE
EXI SI TI N G PATH
BUFFER ZONE
LIMITS OF DISTURBANCE
SEDIMENT BASIN
MONITORING WELL
SURFACE WATER MONITORING POINT
PROPOSED INJECTION WELL
PROPOSED MONITORING WELL
PLATE 3
::::W:::::. W :::::::::::::
P . 97: R R .: 7529 ,ci .B{�X ... CA .I~ . IKC� 2
���•� ON 7......
:.:.:.:.:.:.:.:.:.
P: Q SOX .... N.C. 28....... .
:::............... .
:::::::::::::::::::::::::
::::::::::::::::::::::::::::::::::::::::::::::::::::::::
(....}........................
oz2B...
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:;
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82I � �.
...).26........... ..........................
(......
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.................................................................................

LEGEND
I
MW-3RS
1,1-Dichloroethane - 9.8 ug/I
1,2-Dichloroethane - 4.5 ug/I
1,2-Dichloropropane - 4.6 ug/l
1,4-Dichlorobenzene -9.2 ug/I
Benzene - 1.5 ug/I
cis-1,2-Dichloroethene - 82.9 ug/I
Vinyl chloride - 6 ug/I
1,1-Dichloroethane - 7.8 ug/I
1,2-Dichloropropane - 7.7 ug/l
1,4-Dichlorobenzene - 20.6 ug/I
1,2-Dichloroethane - 3.5 ug/l
Benzene - 1.9 ug/I
cis 1,2-Dichloroethene - 78 ug/I
Trichloroethene - 3.7 ug/l
Vinyl chloride - 6.4 ug/I
Heptachlor expoxide - 0.0074 ug/I
MW-1 0
SW-2
1w-1
MW-25
EXISTING CONTOURS
PROPERTY LINE
EXI SI TI NG PATH
BUFFER ZONE
LIMITS OF DISTURBANCE
SEDIMENT BASIN
MONITORING WELL
SURFACE WATER MONITORING POINT
PROPOSED INJECTION WELL
PROPOSED MONITORING WELL
*Detections above 2L from October 19-22, 2010 Sampling Event
i
F 1S.P.W /
\ \\�-l
ALE SE
\ / MW-27
\ _
TORA
rl II'
UNLINED CLOSED MSWLF
' I CLOSED BEFORE OCTOBER 9, 1991 \ 0
0
MW-8 g
Benzene - 1.7 u /I
Vinyl chloride - 2.2 ug/I
MW 9PIE?
Dichlorobenzge/I ne - 9.1 u /I Benzene 1 \ \\\\\\\\\\ \ \\\ EXISTING
Vinyl chloride BANGSSRO
�
5
I
COVE$ED
\\�� XISTING � � �-' � TIR S TIRE PI
N
00
01I <<
I I I I •• / // \� / TIRE
STOCKPILE
Benzene - 1.4 ug/IXI NG
IN
M NTENANCE
B LDING —� l/ � \
/ // / / : ��• � —�� —< �, � ' /� �III \ �\
EXISTING
EXISTNG; BASIN
/ �I\ BASINUO
) t__•- � I ` � I / / � / I I � \ \ II �/ \
o /
lip
l/////..
// /CLOD\C&D OVER CL�SED MSW
:� STOPPEDIR8CIEVINC MSW
BY JANUARY 1 1999
STOPPED RECIEVING C&D
I I � / / J• IIIII l/ / BY JUNE 1, 2008 ,c p
///l/
I l
�
I / l �l 1% l f 1 I II I III /i
iIt
�►1$ --✓
\//•� �lll�,� / � �i�//// ill / � /�/
10
Sw-1
1075
% ✓ (/ / /
AwI Pf
MW-17
1,2-Dichloroethane - 0.45 ug./1
Vinyl chloride -1.7 ug./I
\ \ MW-24
2 \. �1175 —
- 111111111111 -
l�\ C.
MW-17 \\\\ .m
°xx
"12 x
no
70
1025----
1,2-Dichloroethane - 1.6 u /I
1,4-Dichlorobenzene - 9.9 ug/I
Benzene -
Vinyl chloride de 2 ug/l - 2 ug/I MW-19
s�
MW 15
1-Dichloroethane - 21 ug
Benzene - 2.2 ug/I
Tetrachloroethene - 2.4 ug/I ri �� \
richloroethene - 3.8 ug/l
Vinyl chloride - 1.4 u /I
GRAPHIC SCALE
200 0 100 200 400 800
( IN FEET )
1 inch = 200 ft.
M W-2
1,1-Dichloroethane - 16 ug/I
1,2-Dichloroethane - 2.9 ug/l
1,4-Dichlorobenzene 7.2 ugl
Tetrachloroethene - 2.2 ug/l
Benzene - 1.9 ug/I
Vinv1 chloride - 3.8 ua/l
MW-13
1,1-Dichloroethane - 13.7 ug/I
1,2-Dichloroethane - 1.8 ug/I
1,4-Dichlorobenzene - 7.8 ug/I
Vinyl chloride - 3 ug/l
1,1-Dichloroethane - 14.6 ug/l
1,2-Dichloroethane - 0.68 ug/l
Trichloroethene - 3.1 ug/I
MW-14
Tetrachloroethene - 1.9 ug/l
M W-5
1,2-Dichloroethane - 1.6 ug/l
1,4-Dichlorobenzene - 8.5 ug/l
Benzene - 1.3 ug/l
Vinyl chloride - 4.7 ug/l
1,1-Dichloroethane - 9.2 ug/I
Tetrachloroethene - 2.8 ug/I
PLATE 4
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MUNICIPAL SOLID WASTE
.........................................................................................................................................
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DATE
B Y
REV.
E
DESCRIPTION
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.............
.............
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Services Company,P.A.
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DETECTIONS ABOVE THE 2L STANDARD
RRY COUNTY
V C0�
R :' : BO :'97:. RNER N.C. 27 9:::: .
�� X ....GA 52...... :::: P. B N
o..Box3a9 0o E,.N:c.ssoy:::...:
Sri
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0
OCTOBER 19 22 2010
NORTH CAROLINA
........ �9:7.::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
�........... :::::828).22......fi..............................................................
:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:...........:.:...........:.:.:.:. .(..
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..... ... ......................................................................................................................................

200
GRAPHIC SCALE
100 200 400
( IN FEET )
1 inch = 200 ft.
ITENAN�
DING
/ jp))
MW-21
f ((II 025.36
\\\�
1\\ \\\ 9S
94913
9 0�47.97 +ors
Sw
rj
�--
800
-LEGEND
EXISTING CONTOURS
PROPER TY LINE
EXI SI TI NG PATH
BUFFER ZONE
LIMITS OF DISTURBANCE
SEDIMENT BASIN
MW-1 O MONITORING WELL
SW-2 o SURFACE WATER MONITORING POINT
Iw-1 ►® PROPOSED INJECTION WELL
MW.25 ® PROPOSED MONITORING WELL
Surry County Closed MSWLF - Mt. Airy
October 19. 2010
WELL #
TOP OF PIPE ELEVATION
(FT)
DEPTH TO WATER
(FT)
WATER ELEVATION
(FT)
MW-1
1134.35
25.67
1108.68
MW-2
1 1068.86
41.95
1026.91
MW-3R*
1017.50
42.58
974.92
MW-3RS
1020.57
34.67
985.90
MW-4
1026.26
36.20
990.06
MW-5
1080.18
42.30
1037.88
MW-6
1067.67
22.17
1045.50
MW-7
1073.50
12.23
1061.27
MW-8
1088.45
42.35
1046.10
MW-9
1 1094.07
33.77
1060.30
MW-11
1151.80
23.51
1128.29
MW-12S
1025.80
14.62
1011.18
MW-12D*
1027.05
0.00
1027.05
MW-13
1008.48
26.17
982.31
MW-14
1018.80
38.91
979.89
MW-15
1075.96
50.60
1025.36
MW-16
999.54
27.32
972.22
MW-17
965.43
8.60
956.83
MW-18
NA
9.15
NA
MW-19
946.27
9.36
936.91
MW-20
1082.19
20.13
1062.06
MW-21
965.36
6.01
959.35
MW-22
953.40
4.27
949.13
MW-23
1 955.31
1 7.34
947.97
= ueep (upper bearoci<)grounawater elevations not urea in contouring
PLATE 5
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MUNICIPAL SOLID WASTE
:;::.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:
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....F:...:.:::.......:.......:...:.:::::
:::::::::::::::::::::::::: :::::::L11V3EWUMBR. C.©28#..........::::::::::::::::::::::::::::::::::::::::: :::::::::::::
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LANDFILL FA ILITY9
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DATE
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REV.
DESCRIPTION
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P.A.
Services Company, �
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POTENTIOMETRIC MAP
SURRY COUNTY
::::::::::::....................
:::::::
�............. �i F...
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0
OCTO R 19 2010
BE
NORTH CAROLINA
:'[ 72�5 3
..:.:.:.:.:.:.......:.:.:.:.:.:.:.:.:.:.:.:.:. :::::::::::: $):.i:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:
:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::. ::.OX 828 MOREHEi4 ... .. : 2 .7::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
::::::::::::::::::::::......................................................................,.................................................................................................................
:::
:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:...t . 3.

LEGEND
0.
EXISTING CONTOURS
PROPERTY LINE
EXI SI TI NG PATH
BUFFER ZONE
LIMITS OF DISTURBANCE
EXISTING PIEZOMETER
MONITORING WELL
ABANDONED PIEZOMETER
ABANDONED BORING
SEDI MEN T BASIN
PLATE 6A

1180
1170
1160
1150
1140
1130
1120
1110
1100
1090
1080
1070
1060
1050
1040
M
-11
Fractu
ed
sandy silt
Schist
l
NNI
MW
9
."10
-
sand
silt
.,
gneiss
I
SECTION A -A'
APPROK SCALE HORIZ. 1" = 200'
VERT. 1" = 20'
LEGEND: MW-5
NEW C&D WASTE
TOP OF MSW WITH COVER
— - — - — - — - — - — - — - — - — - — ESTIMATED BASE OF MSW
— — — — — AVERAGE GROUNDWATER
ESTIMATED STRATIGRAPIC CONTACT
ESTIMATED TOP OF COMPETENT ROCK
_ _ _ ESTIMATED EXTENT OF VOC
_
— — — — — — CONTAMINATION
MONITORING WELL
SCREENED SECTION
NOTE:
- NUMBERS SHOWN IN THIS PLATE ARE IN UNITS OF FEET UNLESS INDICATED OTHERWISE.
- SOIL PROFILES SHOWN HEREIN ARE INTERPOLATED FROM AVAILABLE BORING RECORDS.
- SOIL PROFILE BOUNDARIES DO NOT NECESSARILY INDICATE ABRUPT CHANGE IN SOIL TEXTURES.
- MW-3 AND MW-18 GROUND SURFACE ELEVATIONS APPROXIMATED
1150
1140
1130
1120
1110
1100
1090
1080
1070
1060
1050
1040
1030
1020
1010
1000
990
980
970
960
950
940
930
920
1130
1120
1110
1100
1090
1080
1070
1060
1050
1040
1030
1020
1010
1000
990
980
970
960
950
940
930
920
910
900
890
880
B-7
MW-2
M
-3
i
nnIn
i
J
SECTION F-F'
APPROK SCALE HORIZ. 1" = 200'
VERT. 1" = 20'
MW-1
B-3
B-
MW-
�,,�
B-5
MW-1
IT
silty sand
sa
idy silt
PWR
ga
net
—
—
mi
a
sc
list
- - - -
- - -
�.
P1
M
-19
JPWR
it
SECTION C-C'
APPROK SCALE HORIZ. 1" = 200'
VERT. 1" = 20'
12S
PLATE 6B
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DESCRIPTION
P.A.
Com an �
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CROSS SECTIONS
SURRY COUNTY
:::? . A
RNER;*& 27 2...�
:
......
N-i%'07
P. ,o:xmO n .
AB B C C
NORTH CAR LINA
....................:::::
...........
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::::::::::::::::: 28 2-1767::::::::::::(8 .:.s:.:.::.:.:.:.:.:.:.:.:.:.::.::.::.::.::.::.::.:::.:::.:::.:::.:::.
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.

1190
1180
1170
1160
1150
1140
1130
1120
1110
1100
1090
1080
1070
1060
1050
1040
1030
1020
1010
1000
990
980
970
960
950
940
890
880
1120
1110
1100
1090
1080
1070
1060
1050
1040
1030
1020
1010
1000
990
980
970
960
950
940
930
920
910
IVIW-11
sand
silt
♦
garnet
mica
schist
♦
♦
MW-8
♦
♦
♦
sandy silt
M
-7
sandy si
t
MW-6
;'clayey sill
- -
sand , �,
....
„ .. ,
sandy
It
sandy
silt
schist
schist
,
garnet
,
mica
schist
•,
�M*2RS
♦
clayey all
MW-16
silty
`
and
1
►
schist
1
►
M
-17
g
eiss
SECTION D-D'
APPROK SCALE HORIZ. 1" = 200'
VERT. 1" = 20'
MN-5
—' —
clay
sandy silt
LL
garnet
mica
schist
M
-3RS
rj♦,
sand
silt
MW-3
%%\
claycla
silt
�
�
♦`
garne
mica
M
-13
♦
schist
so
!at
'
\
/
siltv s
ind
MW-18
siltv
sand
SECTION E-E'
APPROK SCALE HORIZ. 1" = 200'
VERT. 1" = 20'
MW-5
MONITORING WELL
SCREENED SECTION
LEGEND:
-- — — — — — — —- NEW C&DWASTE
TOP OF MSW WITH COVER
------ ------ ------- ESTIMATED BASE OF MSW
AVERAGE GROUNDWATER
ESTIMATED STRATIGRAPIC CONTACT
ESTIMATED TOP OF COMPETENT ROCK
ESTIMATED EXTENT OF VOC
------------- - - - - -- CONTAMINATION
NOTE:
- NUMBERS SHOWN IN THIS PLATE ARE IN UNITS OF FEET UNLESS INDICATED OTHERWISE.
- SOIL PROFILES SHOWN HEREIN ARE INTERPOLATED FROM AVAILABLE BORING RECORDS.
- SOIL PROFILE BOUNDARIES DO NOT NECESSARILY INDICATE ABRUPT CHANGE IN SOIL TEXTURES.
- MW-3 AND MW-18 GROUND SURFACE ELEVATIONS APPROXIMATED
PLATE 6C
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P.O. BOX 97 GARNER N.C. 27529
,
P.O. BOX 349 BOONE N.C..28607.........:....
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:::::::::::::::::::::::::::::::::::::::::::::::::::::::::919 772-5393:
;::::::� ......................::::::::::::........
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P.O. BOX 828 MOREHEAD CITY
N.C. 28557
5 6

LEGEND
EXISTING CONTOURS
PROPERTY LINE
EXI SI TI NG PATH
BUFFER ZONE
LIMITS OF DISTURBANCE
® SEDIMENT BASIN
Mw-1 OO MONITORING WELL
SW-2 o SURFACE WATER MONITORING POINT
IW-1 0 PROPOSED INJECTION WELL
Mw-25 ® PROPOSED MONITORING WELL
4.5 ug/1 BENZENE CONCENTRATION
V1111111111 APPROXIMATED BENZENE INFLUENCE
ABOVE 2L STANDARD
*NOTE: BENZENE 2L STANDARD 0 ug/1)
Oct 2010 — 4.5 ugA
IW-7 (MW-11)
Oct 2010 — 1.1 ugA
\ \ mw
/ UNLINED CLOSED MSWL�
CLOSED BEFORE OCTOBER 9, 1991
(10
�O /
/ f p
X
i0 \
nQr
/ I
BasINING --�/
0.O /
1 \ IS G— — /COTIED
%IST' — /
INTIRE
f01
II
TIRE
STOCKPILEIN
//1
FOct-7 (CW—SEZCM—ii2010 — 1.4 ugA hN
� // / / : ��• � -�� � , � // \ ' /� �III /\ �\
EXISTING
J /(/ /// I • E%ISTI
\ II BASIN ^+ I I \ \
I �
MW-6 1 \
Oct 2010 — 0.69 ugA 0 I I
I N\ I
\w III �\J II
///// /CLOS�DC&D OVER CLOSED MSW
:�/ STOPPEE�R CIEVING MSW
BY JANUARY 1 1999
// STOPPED RELIEVING C&D
I /l l 111 ll/ l l/ IBY UNE 1 2008
IW-2 (MW-2)
Oct 2010 — 1.9 ugA
�w- 1IIII IlllI /
/
MW 13
Oct 2010 - 0.93 ugA
IW 3 MW-3RS
Oct 2010 — 1.5 ugA
Oct M 20100.34) 9n
MW-16 / /
Oct 2010 — 1.9 ug/I
/
IW-5 (MW-5)
Oct 2010 - 1.3 ugA
11
MW-17 X
Oct 2010 — 0.68 ug/I
PLATE 7A
950 1025—
Oct 2010 — 1.2 ug/I
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GRAPHIC SCALE
200 0 100 200 400 800
l
( IN FEET )
1 inch = 200 ft.
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LEGEND
EXISTING CONTOURS
PROPERTY LINE
EXI SI TI N G PATH
BUFFER ZONE
LIMITS OF DISTURBANCE
® SEDIMENT BASIN
MW-1 OO MONITORING WELL IW-7(MW-11)
Oct 2010
SW-2 o SURFACE WATER MONITORING POINT \
1W-1 C) PROPOSED INJECTION WELL
MW-25 ® PROPOSED MONITORING WELL \ \ Mw-24 E1,536,5
i
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VSKE/z APPROXIMATE 1,4 DI CHL OROBENZENE _ 25 1175 _ I (f
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KZ 0
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ALE SE.v
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\ MW-27
TORAG I _
UNLINED CLOSED MSWLE --
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00*
MW-9
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\ \ EXISTING \ \ � BASIN,
pCCE550.0
_
1075 � / .6� COVE ED /
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IW-6 (MW-$)9n \\� \ 1 ��� �• / I l�\ `
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1 \ I I///\�`f✓ '°NI I \
TIRE
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Ck
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LAW \ % I I B LDING • // / // /I \
/( EXISING / \ Uo
\ I /
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lr??
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MW-17 ` \\� 7 SO / / / I s IW-5 (MW-5)
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MW-15
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Oct 2010 - 9.9 ugn ^� 4F,1/
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GRAPHIC SCALE
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( IN FEET )
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......................:::...
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LEGEND
EXISTING CONTOURS
PROPERTY LINE
EXI SI TI NG PATH
BUFFER ZONE
LIMITS OF DISTURBANCE
® SEDIMENT BASIN
Mw-i OO MONITORING WELL
SW-2 o SURFACE WATER MONITORING POINT
1W-1 0 PROPOSED INJECTION WELL
MW-25 ® PROPOSED MONITORING WELL
1.1 ug/1 1,1—DI CHLOROETHANE CONCENTRATION
Ffflfflffl// APPROXIMATE 1,1—DICHLOROETHANE
*N 0 TE:
INFLUENCE ABOVE 2L STANDARD
1 1 nl('HI nRnFTHANF ?i (�raninArn /F /i)
PLATE 7C
IW-7 (MW-11)
Oct 2010 —1.1 ugA
MW-24
�- 4�-mwm-' S,
i
0
0
ALE SE
r7
MW-27
TORAG I _
UNLINED CLOSED MSWLE --
CLOSED BEFORE OCTOBER 9, 1991 \ \ 1 '
Oct 20110 — 4.0 ug/I
f MOW
BA
,j.SIN,
�`pCCE55R0
1075
1 \ \ � XISTIG- - COVE
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01
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XI IN
G�
M NTL
of o
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IBY UNE 1 2008 \
MW-12S
Oct 2010 —1.4 ugA
I
/ llllll
18
3RS) - // /// I \ / --✓
IW 3 (MW
Oct 2010 - 9.8 ugh
sw- /MW-13
Oct 2010 — 13.7 ugA
J \� )i
(Il��
/
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Oct 2010 — 14.6 ugA
Oct 2010 — 7.2 ug/I
IW-5 (MW-5)
Oct 2010 7.4 ugA
=Oct 2010 — 21.0 ugA
1025
Oct 2010 — 4.9 ug/I
MW-23
Oct 2010.2.1 ugA
ol
�--
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GRAPHIC SCALE
200 0 100 200 400 800
( IN FEET )
1 inch = 200 ft.

LEGEND
EXISTING CONTOURS
PROPERTY LINE
EXI SI TI NG PATH
BUFFER ZONE
LIMITS OF DISTURBANCE
® SEDIMENT BASIN
Mw-1 OO MONITORING WELL
SW-2 o SURFACE WATER MONITORING POINT
lW-1 0 PROPOSED INJECTION WELL
MW-25 ® PROPOSED MONITORING WELL
2.6 ug/I 1,2 DI CHLOROETHANE CONCENTRATION
V1111111111,
APPROXIMATE 1,2 DI CHLOROETHANE
INFLUENCE ABOVE 2L STANDARD
*NOTE: 1 2 I�ICHI nRnFTHANF 2l STANDARD (0 4 un /1)
IW-7 (MW-11)
Oct 2010 - 0.36 ugn \
\ \ MW-24 E1,5 / / \
\ �1175
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• , o
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TORAG I
UNLINED CLOSED MSWLE --
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1-21
1 \ \ / • / /
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XI ING�
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�
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I W-2 M W-2
IW-3 MW-3RS ( )
( ) 1 ` l/ / / Oct 2010 - 2s ugn
Oct 2010 - 4.6 ug/I �//l
/
-ww-
18
77 OcW;o-1.8u
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Oct 2010 - 3.5 ug/I
TM7
w 1
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5
MW-17
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PLATE 7D
\\\\ MW-21
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GRAPHIC SCALE
200 0 100 200 400 800
( IN FEET )
1 inch = 200 ft.

LEGEND
EXISTING CONTOURS
PROPERTY LINE
EXI SI TI NG PATH
BUFFER ZONE
LIMITS OF DISTURBANCE
®
SEDIMENT BASIN
Mw-1 OO
MONITORING WELL
SW-2 o
SURFACE WATER MONITORING POINT
IIIV-1 ©
PROPOSED INJECTION WELL
MW-25 ®
PROPOSED MONITORING WELL
2.9 ug/1
CIS 1, 2-DI CHLOROETHENE CONCENTRATION
®
APPROXIMATE CIS 1, 2-DI CHLOROETHENE
INFLUENCE ABOVE 2L STANDARD
*NOTE• CIS 1 2-DICHLOROETHENE
2L STANDARD (70 u /I
PLATE 7E
(MW Oct 2 \
Oct 2010 - 4.3 .3 ugA
\W-24 E 1,536,5
25\ 1175
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0
ALE SE�.��� \ v�
LL// I 11�5
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UNLINED CLOSED MSWLE --
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MW-9 _i I / \�\\ 0 O
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M NAN
BLDING -•- // / /
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IW-3 (MW-3RS)
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MW-3P.
Oct 2010 -
/Illll 11 / l ll
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'IOW 18
[�tLW-16 2010
MW-12S
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IW-2 (MW-2)
Oct 2010 - 38.0 ugA
sw- / MW-13
Oct 2010 - 40.8 ugA
> \ / 107
// / `/ W- 1 / / / / IW 4 (MW 4)
v / Oct 2010 - 10.4 ug/I
/j// / // // / / /
// a /
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9� ./ \ \\ �\ \ /� Oct 2010
IW-5 (MW-5)
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Oct 2010 - 22.3 u9A�
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Oct 2010 - 9.1 ugA 9\\\\ / /� �\ 1025
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\� Oct 210 - ,., ugA
�--
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GRAPHIC SCALE
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( IN FEET )
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LEGEND
EXISTING CONTOURS
PROPERTY LINE
EXI SI TI NG PATH
BUFFER ZONE
LIMITS OF DISTURBANCE
® SEDIMENT BASIN
Mw-1 OO MONITORING WELL
SW-2 o SURFACE WATER MONITORING POINT
1W-1 © PROPOSED INJECTION WELL
Mw-25 ® PROPOSED MONITORING WELL
1.8 ug/1 1, 2—DI CHLOROPROPANE CONCENTRATION
APPROXIMATE 1,2—DICHLOROPROPANE -71
® INFLUENCE NC ABOVE 2L STANDARD
—
IW-7 (MW-11)
Oct 2010 — 1.8 ug/I
\w-24 E 1,536,5
25 \ \ 7175
�f
/1150
NOTE: 1,2 DICHLOROPROPANE 2L STANDARD (0.6 ug/I) / E
rl 11 UNLINED CLOSED MSWLE -- /• 1 I I E
' II CLOSED BEFORE OCTOBER 9, 1991 O
\ \ \\\ �� IN EXISTG / // �M■■/ / I
1 \ \ / • / /
COVE ED I / I
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STOPPEE�R CIEVING MSW
BY JANARY 1 1999
STOPPED RECIEVING C&D
IBY UNE 1 2008
IW-3 (MW-3RS)
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l /Illll 11 I /////1
/ l l �l Ill / / III e�1i
/ 0 1111 i /
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l
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os I < < ��
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-1A075
5
MW-22
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lllol�
1SW
f
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2010 — 0.39
GRAPHIC SCALE
100 200 400
( IN FEET )
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LEGEND
EXISTING CONTOURS
PROPERTY LINE
EXI SI TI NG PATH
BUFFER ZONE
LIMITS OF DISTURBANCE
® SEDIMENT BASIN
Mw-1 OO MONITORING WELL
SW-2 o SURFACE WATER MONITORING POINT
1W-1 0 PROPOSED INJECTION WELL
MW-25 ® PROPOSED MONITORING WELL
2.6 ug/1 TETRA CHLOROETHENE CONCENTRATION
® APPROXIMATE TETRA CHLOROETHENE
INFLUENCE ABOVE 2L STANDARD
*NOTE: TFTRA(;HI nRnFTHFNF 2l STANDARD (0 7 un /I
PLATE 7G
\ \ MW-24 E 1,536,5
25\ 1175
0
r 1150 —
/ /
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MW-27
TORAG I _
UNLINED CLOSED MSWLE --
CLOSED BEFORE OCTOBER 9, 1991 \ \ I '
\\ ���M■■/
wo
1 \ \ lie
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1075 — — COVE EDXI
\\y /N / 1� TIR�S TIRE P01
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STOPPEE�R CIEVING MSW
BY JANUARY I 1 1999 STOPPED RECIEVING C&D
NE 1 2008
BY�AU
�I/ / �iIII j ��� IW-2 (MW-2)
1 / �/ / / / Oct 2010 - 0.93 ugA
/ lllllll -
-�iw18
Im
1075
will/ w-1 /
v / Oct 2010 - 2.8 ugn
Mw-1 Oct 2010 - 0.59 ugn
//// / 'MW-14
Oct 2010 -1
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10,
\\�\ MW-15
Oct 2010 - 2.4 ugn
oo/I
MW-13
Oct 2010 - 0.52 ug/I
�--
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GRAPHIC SCALE
200 0 100 200 400 800
( IN FEET )
1 inch = 200 ft.

LEGEND
EXISTING CONTOURS
PROPERTY LINE
EXI SI TI NG PATH
BUFFER ZONE
LIMITS OF DISTURBANCE
® SEDIMENT BASIN
Mw-1 OO MONITORING WELL
SW-2 o SURFACE WATER MONITORING POINT
IW-1 0 PROPOSED INJECTION WELL
MW-25 ® PROPOSED MONITORING WELL
2.6 ug/I TRI CHLOROETHENE CONCENTRATION
APPROXIMA TE TRI CHLOROETHENE
0 INFLUENCE ABOVE 2L STANDARD
*NOTE: TRI(;HI nRnFTHFNF 2l STANDARD (.3 n un /I
PLATE 7H
\ \ MW-24 E 1,536,5
25\ 1175
-► �/
W-101
r 1150 -
�� _ >
\ II
ALE SE.
LLL/// I 1 115
\ MW-27
TORAG I _
UNLINED CLOSED MSWLE --
CLOSED BEFORE OCTOBER 9, 1991 \ \ \ '
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1 \ \ / • / /
1075 - - / /.6�COVE ED
\\y /N TIRS TIRE P
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W STOPPEE�R CIEVING MSW
BY JANUARY I 1 1999 STOPPED RECIEVING C&D
IBY UNE 1 2008
IW-3 (MW-3RS)
Oct 2010 — 3.0 ug/I
i
l l/ l l h'%ll 111 I I
IW-2 I l MW-2�I I �� Oct 2010 — 1.2'
�9 gA I I I
/ III � T� ,
0111 l , 111 - � e �/Illl/�-wW18
MW-16 ll�l I / / /�sW- j MW-13
1 ( \ \\ / I 1 / / / ,/ Oct010-26u
Oct 2010 — 3.7 ug/I \psi \ \ ."' �I 0I`' 9�
c �
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% ✓/
/�/�
MW- IW-4 (MW-4)
Oct 2010 - 1.8 ug/I
o
Oct 2010 — 3.1 ug/I
\ //i/� Oct 2010 —
Oc2010 — 3.8 ugA
rMW109
Oct 201— 0.62 ug/I
�--
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GRAPHIC SCALE
200 0 100 200 400 800
( IN FEET )
1 inch = 200 ft.

LEGEND
EXISTING CONTOURS
PROPERTY LINE
EXI SI TI NG PATH
BUFFER ZONE
LIMITS OF DISTURBANCE
® SEDIMENT BASIN
Mw-i OO MONITORING WELL
IW-7 (MW-11)
SW-2 o SURFACE WATER MONITORING POINT Oct 2010-1.1W
1W-1 0 PROPOSED INJECTION WELL
Mw-25 ® PROPOSED MONITORING WELL \ \ Mw-24
1.1 ugl' VINYL CHLORIDE CONCENTRATION �\ \� -
APPROXI MA TE VI N YL CHLORIDE - _ 25 \°SS ,175
® INFLUENCE ABOVE 2L STANDARD -` f j �°
1150
*NOTE: VINYL CHLORIDE 2L STANDARD 0.03 u l �'�� }
SEA
\ -27
�El1 I
rl I I UNLINED CLOSED MSWLE -- /• 1 I I E
' II CLOSED BEFORE OCTOBER 9, 1991 O I '
o °
IW-6 MW-8 � � � I J
Oct 2010 - 2.2 u94 / \�\\ 0 o0
I ( / °
MW-9
Oct 2010 - 9.6 ug�I
\ \ \ ✓ NEW
1 \ \\\\ _1075 - -_ // /COVE ED
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LAW
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STOPPEE�R CIEVING MSW
BY JANUARY I 1 1999 STOPPED RECIEVING C&D
IBY UNE 1 2008
IW-2 (MW-2)
/ l / 111// l 11 l 111 ( /,' / Oct 2010 - 3.8 ug/
Oct 2 (MW-3RS) 1 / / / QCD �I j % /
pl/Nl /I
Oct 2010 - 3.0 ugn
MW-16 /
Oct 2010 - 6.4 ug/I \ / \ / \ \ aw-
1075
IW-5 (MW-5)
Oct 2010 4.7 ug/I
Oct 2010 - 1.7 ug/I `\\\\\\\\
. \ \\\\\ /// /�r� \ \ Oct 2010 - 1.4 u9A
--40
1025
Oct 2010 - 20 u9
rj
�--
�
PLATE 7J
GRAPHIC SCALE
200 0 100 200 400 800
( IN FEET )
1 inch = 200 ft.

TABLES

r- >
O (O 00 r 0 LLi O 0 r M
O 4)
0') r- r N 0 N 00 N N
' '
O O O O O O O O
~ V
m r m m m O(M�
O
cc
>
N
00 Cl)
� r` 00 O C'' . M T r O r
+"
O
O O N LO CO O � CO O OLO M r` (O LO
r` 0 N N L9 'T� M`f L9 M- 0 r N.. r
y m
M r- M 0 r
0)
CO) (00 000 M O� T co 00 N r� O't M 10't O
0 r
N o Cl)M N L6 0
NM
V
Cl)
i
C yLo
LO LO LO LO LO L() LO L() LO
'i
(O (O (O (O (O (O (O (O (O 00 (O (O (D r` r, r, r-LO
0
r- r r-^ LO r r- Lo � Lo
0)
L
o
c
i
p
U)
N E
N N N N N N N N N N N N N N N N N N N N N N N N
j
m
p
G
N
cz
O O O O O O O O O O O O O� N 00 LO N LO 0 co (O 00
rm
O O O O O O O O O O O O O LO LO N N N 00 (O LO LO
(O It O O N N r` N O NIt N 00 (O N
0)
LO (O O O O r` (O 00 N LO O r co r co 'It N O Cl) CO O (O
E
M N M N M O) O r- M 00 N LO LO O (O LO N O m M LO (O
cz
N
M N N (O r` N O r` O M (O M (O M E M O'
R
fD LO LO LO Cl) O) 00 O O (O N r` r- (O M O) � CO O) (O It (O co
LU
oo w r` r` m r` r` r` m r` w w 0o w 0o r` r` r` r` r` co r` 00
M co M co M co Cl) co M co M co Cl) co Cl) co Cl) co co Cl) CO Cl) M
p
-
r r r r r r r r r r r r r r r r r r r r r
p
O O O O O O O O O O O O O r N (O Ln MMMMM
_0
p
O O O O O O O O O O O O O Ln 00 � 00 O N LO LO It O
O N O 0 r, O r, (O O M M N 00 M LO LO 00 ,d- It 0 Cl) �
It 'It
_
t
M O r, (O CO LO CO 00 O O N (O (O r- r- (O co � 0 r O
L) 00 O It M N (O CD 0') r- LO N (O O LO N CO LO t O Ln r-
a)
i
p
r Oo CD r` LO 00 LO LO M N M O N LO M r- M (O M t M
r 00 r- r` r- P- N N N CO (O It r- CO 00 M U) O
Z
N O O O O N N N M CD O CD O CD N CD 0 0
00 00 00 co 00 co 00 co 00 00 00 00 00 00 00 00 00 00 r` 00 (b co 00
N
O O O O O O O O O O O O O O O O O O O O O O O
O
=
E
LO (O O r- (O 00 r- O U) r` O O Lf) M O (O O _
co oo Lo Lo N— (O Lo 4 O 00 oo O 4 M mLO co
N M
:t-_
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r
It co
O LAC
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R>
M (O N N 00 (O � 00 O LO N N O O 0 00 0 LO LO
p
-
o 2
r 0r r0 0r 0 0r 0 0 0 0 r 0 0 0 r0 0r 0 0 O rO O O O
W
N
03
Ln 0 O (O 00 O Ln O Ln Ln Ln r M r` 0 r` N N M O)
p
pp
O
— co O N O� 0 LO � O� N r- r--r N
(O N O) N N O
7
0
co co Lo co Lo r- Lo(O N O co M LC) M 0 N N M N O N
'
m
O >
Cl) (O N r- (O r- 00 O Ln N N O r` LO
>
0)
y
r 0 0 0 0 0 0 0 0 0 T O O o 0 0 O
CD M Mr
LJ.I
r r r r r r r r r r r r r r
IY
000000000000
H
a
m
O
0000rnornrnrnrnrnrnrnC)o
rn rn rn o rn rn rn rn rn rn rn o 0 0 0 0 0 0 0 0 0 0 0 0
r N r r N N N N N N N N N N N N N
p
lC
0 .0,
W W N O N N (O N O O O N
cz
N
C)
N N N r M N O N r N r CO M CO M N N 0 0 0 0 0 0 0
:7
E
E
O
—
O N N N O N N N N N LO N LO N N N N N N N N N
r
O o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ns
rn
_0
c
a
o N
U)
r N
� �N M� LO (O r` M O CDN M
p
Li
.E>r
>N c? M >>T L9 T f> 0>0 >T >7 >7 >7 >7 >7 >7 >7 >7 >7 >r >N >N >N >N

C
0
co
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W
a)
ca
C
7
0
0
0
L
2
N
N
lC
a)
a)
O I- � LO O LO O
r M LO 00 O O co (0 M
LO
O
O
LO r- O N CO O 00
� 00 N N O N M
G
00 m 00 O (0 O .
O N r 00 Cl) (.0 Cl)
N
O
O r-O (0 I� O 0')
O N n 00 N Cl) (0 (0 N
OT
O O O O O O O
C
r O0-) O0-) 0 0 0 0 0 T
T
T
T
O
a)
N O 00 N 00 LO T
r LO N N N"t 0)
LO
C
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00 � CD � LO 00 (0 Cl) Cl) 00
T
00 w L() i M CY) Lo CY) Lo (0 . . .
O N r- 00 ('') N
N
Cl) r-(0 00 N CA Ln I- O r.
r N I- 00 0') M CO (0 T
O 0')O O O O O
r O 0 0 00 0 00 0
T T
LO
T
co
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(0 O O N O
0. 00 r r Lq
Tr
O
N
I- Cl) Cl) (0 Cl) N M
Cl) N 0 oO (0 O O r- (O N
M
00 CO M � LA O (0 00 . . . .
O N M� M� N
N
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O N M 0')M� O� LO Cl)
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Q)
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p
p
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LO r- Cl) T (0 T M (0 M
T
T
N P- O LO I- M N .
T N (0 U') Cl)
N
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O U) 00 0') 0')00
O N (0 t Lf) N
N
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N
r 0� O O O O O T
M M N I- 00
CO 00 N 0 0 0) LO N O (0
M
O
N
0) (0 LO O LO (0
(.0 00 � MO 't (0 (0 r N 00
M
00 (D L() O � � � Lo n (O . . . . . .
O N r- O Cl) LO LO N
M
O 00 O Ln O N
T N O O� (O (O Cl)
O
T O O O O O O O O
C
T O O O O O O O O T
T
T
T
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a)
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r 0) LO 00 't O O r r (0
CV)
O
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T
O
N r- LO I� � O . . . . . .
N r, � It O It LO T
N
T 00 r- m N M r- M
N r M M (0 � LO Cl)
CO)
r 0 0 O O O O O O
T
T O E N 0 0 0 0 0
4
r r
Lf)
T
to
a)
a)
T
LO (.0 00 Ln (O (.0 LO O r"
M r- O M O It Ln 00
p
p
LO LO CO N �
N� OM 00 Lq M Ln O Ln
N
r (0 O U) (0 00 O .
r N � 't (0 't Lf) M
N
toO
00 U')O LO 0) I- O
N N Cl) LO �t LO N
N
T O O O O O O O O T
r 0 m cy) O O O O O r
O
T
T
T
T
T
Lf)
Cl) O I- r- 0) Cl) I- O
U') � (0 L"t OM N"t O
N
pp
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(0 Cl) Cl) O M O) M N
Q1
O N r 00 Cl) C00 Lo OO It LO N
M
O F 00 M� LO T
O
T O O O O O O O O T
Ly
O O O O O O T
T
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Lf)
Lf) Ln N N N r- 00 r- O
00 r M N O) r f� Lf) M
C
O O U')Nt r- 00 N
O L('. c) N I- (0 O N
a)
r
CA CO M Lo Ln I-
O N M M CO Ln N
N
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O NM 00 M Cl) LO N
T O 0') O O O O O O
N
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T
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Ln N � O 'I: O N
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O N r- M Cl) CO It LO T
N
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00 'o 00 Lo O Lo O
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N
T O O O O O O O O T
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r r"t O (0 (0 M 00
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Ly
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T (0 O T Ln O
T
N
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O N r- 00 Cl) (0 U') NC)
00 (0 0) CD LO 0)
N r- 00 co (0 N
T O O O O O O O O T
r 0 0 O O O O
N
C
T
T
IT
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Lf) (.0 r- r- N LC)
T 0) N T N N 00 0)
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pp
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N 00 I- O N I-
Lf) N M N I� 00 I� O
CCA
LO 0, O LA O (D I� 0) . . . . . .
O N M 00It It CO It LO N
N
00
00 (D 4 . r, O Lo 0 Lo
O N r- M ('M (0 Cl)
N
T o o 0 0 0 o
T
T o � o 0 0 0
o
T T
T
J
r N N M It LO (0
J
r N �N M�t LO C0
W>T
c? LL9 (>0 r>- 0>0
W
L9 T f>� 0>0
>N >OM
>'T >T >T > > > > > >
>r >N >M >M >� >T >r >

O
p
O N O O
(0 0 0 0 0 00 LO N M N r
O O N co
M 00 M N 00
O (n CO
O M r
N
t- 00 CD 't O
'tO OO NO T
N M
N
N O N (O
N N
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OO
O O rNmm
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T
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_
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N Cl) Co 4
N Lo
N
0
O N 000 N M 4 O 4( M
OMO 0I0 N L,
0-3
O (O0 ,t
T
T O O 0) O O O O O O T
0 0 0 0 0
0 0 0
O
O _ _ _
O O (f) M 000 (LO LO CON 0 0 0 0 4 C0 ((o O O N r 0
N
C O N M O O M't (0 N N N O N O LO n O O O M
N r 0 r- 00 000 0 0 O O r O O M O^ n co (n
C 0-) O O r O O O O O O O O
T
O 00 O O 00 O M (0 O Cl)0000 LO COr-
O 00 LO O M O I- r- (O O M f- O N N
N ��� r M O CD a)� LO M N
O r" (O O 00 I" Lr) (0 O N (0 N O N f- (0 N O O 00
O N I- 00 00 M � O (O M N 00 00 N I- � M O Ln It It
T T O O O O O O O O O T O 0 0 0 0 0 0 0 0 0 0 0
00
C O O N N't"t 10 r 0 0
' 00 O r- N M't N O r N 00 O a)(0 O (n N (n I� 00
04 00 O n Co a) Co Co O 00
O N 000 LO CY) �0 OMO M T T N 000 � N � M O��
N 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
O r
T
00 M 00 O O M 0 0 0 00 00 00
p 00 N (0 M I� O M O CO 00 O 00 M 00 (0 O I- N O
p Lo 00 fZ O O co I- N O OD
tV N r- oo 00 CM ' O"t (Of) N N (.0
I- N N Lo O C, O 00 I-
r 0^ M M 0 0 0 O O r O O M^ O^ (n Co 0 a) � a)
� O O O r O O O O O O O O
p r LO (0 r" 00 N N r N M0 0 0 0 00 M
04 M 4 O� m O O I� O n O r I- � O CV O O Cl)(v� O N P- M't LO LO T N O t- N O (0 (0 OO ft 4
N O r 00 O 00 O O O O O O O O M r O r (f) M O LO m� m
O O O
C r O O O O O O O
T
n (yMj OC\j r r NC\j O Cl) N Cl) O Cl) LO O N
O
p oo(D N M O� Lo� Lo�^ Ch E N O Ch n O 'o CV 00 r O
N O N t- r- O M't LO't T O N M N O (0 (0 00 ft 4
M O r(M M 0 0 0 0 0 O O M r O^ (f) M O m m4
O O O O r O O O O O O O O
n
O OO O NN MON N NN^(fCO MO N
O
CV O r 00 0 0 0 0 0 0 r r O O 00M NO r 0 " " '
O O O O O O O O
�
to
O � It 00 0') M r N't COO O C(0 r- 0 0� 0 00
O
ty M O Ln 0-)O T 00
00 (D r OM 00 00 rO- mO OO "Ot 0-)O r- OO O O O coO
'
O N �N N Cl) 't (' () N NN�N�T
O
T
O _ _
O CO O 4 F, 4't"t w 0000 w� (f) O r c CMO
O r
000MO O Lo 0O O O T NO N0 t0 r- N
4 O N r00 00 (0 Lo LO N
tV O O O T
0 0 0 0
J
J r N �N CO M (0 f- O O N M
LU 7 >N 0>� >M >I >L9 T f>� 0>0 > 7 7 >N >N >N >N

0) O 00 N O O O N 00 fD _ M
R .. Co Lo Co W N w O f- N O O M O (O Lo O n't O d a)
i O O L, O O 00 Lo O O 00 O O O 00 M 00 fD O N O I-
O O N I- 00 00 Cl) (O "t Lo N N 00 r- N U-)coI- 4"t
Q O O O O O O O O O r 0 0 0 0 0 0 0 0 0 0 0 0
d
V _
0)O 0')N 00 I� 00O O N CA 00 (.00000 r
i r r w M r r't r r-,N 00 Ln Lf) co r
W Lo co (R (2 r LC) O coLf) (rV I- O O r- O r 00 O N O r N
v �o _ ao��waoTow m _
N T Lf) M L() M Lf) O N
i ?r O It 0')M 00 N I- O O't co 00 (,q (D U) U-) O (.0-0
N O 00 L() 00 r, P') (O fD 00 Cl) fD Cl) (D O Lr) O co (O 6 w M� r-
U) J O N (.000Cl) Cl) U')Lf) N O N I� r N (.0LO CO CO LO It't
Or O 0 0 a) 0 0 0 0 0 T 0 0 0 0 0 0 0 0 0 0 0 0
> O (O M 00 LC) T f- Lf) O U) U) (D fD
a) O 00 O co co 00 M O Lo co
i L M O I, O't M O O M f- O CA O't O 4 O r- O M r
N tm r M L() O Lr) (0 N O It Cl) N I- M U) r"t L() P- N N O O
U) _ N o 00 00 O (O O T N 00 00 N I- (O co(O (O U) "Y
r o 0 0 0 0 0 0 0 0
� rn rn rn O rn rn rn rn rn rn rn
Or
J I r N NN CO 'It U) W f- O O N M
W r Nc? OM "T L9 T f�- 00 T r r N N N N
_O
U
0
U
cn

Table 3: Flow Rate Calculations
Well
h, (ft)
h2 (ft)
dh (ft)
dl (ft)
i
(cm sec)
ne(%)
v (ftlyr)
Lithology
MW-1
1109.55
1100.00
9.55
120.20
0.0795
4.30E-05
15
0.24
-
MW-2
1026.75
1020.00
6.75
26.03
0.2593
4.30E-05
15
0.77
-
MW-3RS
985.62
1000.00
14.38
151.77
0.0947
2.40E-05
5
0.47
Fractured Schist
MW-4
989.25
980.00
9.25
78.39
0.0811
1.10E-04
5
1.85
Fractured Schist
MW-5
1038.87
1020.00
18.87
118.54
0.1592
1.50E-05
5
0.49
Fractured Schist
MW-6
1045.11
1040.00
5.11
55.51
0.0921
1.90E-05
15
0.12
Fractured Schist
MW-7
1060.56
1040.00
20.56
190.48
0.1079
8.10E-04
15
6.03
Sandy Silt / Schist
MW-8
1046.14
1060.00
13.86
80.18
0.1729
4.40E-04
15
5.25
Fractured Schist
MW-9
1058.62
1060.00
1.38
410.93
0.0034
1.70E-04
15
0.04
Sandy Silty
MW-12S
1008.84
1000.00
8.84
28.46
0.3106
-
3
-
Fractured Schist
MW-13
979.45
1000.00
20.55
154.92
0.1326
2.06E-04
23
1.23
Silty Sand
MW-14
976.88
1000.00
23.12
132.25
0.1748
7.45E-03
3
449.18
Fractured Schist
MW-15
1022.44
1040.00
17.56
105.90
0.1658
7.21E-05
3
4.12
Fractured Schist
MW-16
969.08
1000.00
30.92
196.82
0.1571
2.82E-05
3
1.53
Fractured Schist
MW-17
956.96
980.00
23.04
238.98
0.0964
2.94E-04
3
9.78
Gneiss
MW-19
936.53
980.00
43.47
213.00
0.2041
1.10E-03
3
77.42
PWR-Schist
MW-20
1062.09
1060.00
2.09
36.74
0.0569
1.92E-04
3
3.77
Gneiss
MW-21
958.85
980.00
21.15
141.49
0.1495
1.28E-03
3
65.99
Gneiss
MW-22
947.19
980.00
32.81
217.42
0.1509
9.88E-04
15
10.28
Sandy Silt / Schist
MW-23
947.02
980.00
32.98
268.56
0.1228
3.04E-04
15
2.58
Sandy Silt
NOTES
1. Parameters dh and dl denote the difference in the hydraulic head and the horizontal distance, respectively, between
two measurement points. A line is constructed from a piezometer to a perpendicular of the potentiometric contour based
on the Average Potentiometric Groundwater Map, presented in the CAP. The hydraulic head is the absolute value of the
difference in the groundwater elevation at the piezometer, h1, and the elevation of the corresponding potentiometric
contour, h2. The horizontal distance, dl, is the length of the line.
2. Parameter i denotes the hydraulic gradient associate with the line, and is defined by the equation:
A
i=
dl
3. Parameter ne denotes the effective porosity.
4. K denotes the hydraulic conductivity determined from field slug tests.
5. Parameter v denotes the average linear velocity. The average linear velocity, denoted by v, is defined by the equation:
v= -
K A
ne dl
Surry County, Mt. Airy Closed

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
MW-11
1,1-Dichloroethane
5
ug/I
10/20/1994
75-34-3
6
MW-11
1,1-Dichloroethane
12
ug/I
02/21/1995
75-34-3
6
MW-11
1,1-Dichloroethane
11
ug/I
03/09/1995
75-34-3
6
MW-11
1,1-Dichloroethane
40
ug/I
10/05/1995
75-34-3
6
MW-11
1,1-Dichloroethane
10
ug/I
10/13/1997
75-34-3
6
MW-11
1,1-Dichloroethane
6.5
ug/I
10/19/2006
75-34-3
6
MW-11
1,1-Dichloroethane
3
ug/I
05/11/2007
75-34-3
6
MW-11
1,1-Dichloroethane
3.3
ug/I
10/26/2007
75-34-3
6
MW-11
1,1-Dichloroethane
2.6
ug/I
05/08/2008
75-34-3
6
MW-11
1,1-Dichloroethane
3.2
ug/I
10/29/2008
75-34-3
6
MW-11
1,1-Dichloroethane
2.2
ug/I
05/14/2009
75-34-3
6
MW-11
1,1-Dichloroethane
0.63
ug/I
5/24/2010
75-34-3
6
MW-11
1,1-Dichloroethane
1.4
ug/I
10/21/2010
75-34-3
6
MW-11
1,1-Dichloroethane
1.9
ug/I
10/21/2009
75-34-3
6
MW-12S
1,1-Dichloroethane
0.94
ug/I
05/09/2007
75-34-3
6
MW-12S
1,1-Dichloroethane
1.5
ug/I
10/29/2007
75-34-3
6
MW-12S
1,1-Dichloroethane
1.8
ug/I
05/08/2008
75-34-3
6
MW-12S
1,1-Dichloroethane
3.1
ug/I
10/28/2008
75-34-3
6
MW-12S
1, 1 -Dichloroethane
1.7
ug/I
05/13/2009
75-34-3
6
MW-12S
1,1-Dichloroethane
1.1
ug/I
5/18/2010
75-34-3
6
MW-12S
1,1-Dichloroethane
1.4
ug/I
10/19/2010
75-34-3
6
MW-12S
1,1-Dichloroethane
1.4
ug/I
10/20/2009
75-34-3
6
MW-13
1,1-Dichloroethane
29.5
ug/I
07/27/2006
75-34-3
6
MW-13
1,1-Dichloroethane
33
ug/I
10/19/2006
75-34-3
6
MW-13
1,1-Dichloroethane
28
ug/I
05/09/2007
75-34-3
6
MW-13
1,1-Dichloroethane
21
ug/I
10/24/2007
75-34-3
6
MW-13
1,1-Dichloroethane
23
ug/I
05/07/2008
75-34-3
6
MW-13
1,1-Dichloroethane
21.9
ug/I
10/29/2008
75-34-3
6
MW-13
1,1-Dichloroethane
17.6
ug/I
05/14/2009
75-34-3
6
MW-13
1,1-Dichloroethane
10.8
ug/I
5/25/2010
75-34-3
6
MW-13
1,1-Dichloroethane
13.7
ug/I
10/19/2010
75-34-3
6
MW-13
1,1-Dichloroethane
13.7
ug/I
10/22/2009
75-34-3
6
MW-14
1,1-Dichloroethane
6
ug/I
07/27/2006
75-34-3
6
MW-14
1,1-Dichloroethane
9.1
ug/I
10/19/2006
75-34-3
6
MW-14
1,1-Dichloroethane
8.6
ug/I
05/09/2007
75-34-3
6
MW-14
1,1-Dichloroethane
8.5
ug/I
10/26/2007
75-34-3
6
MW-14
1,1-Dichloroethane
8.1
ug/I
05/08/2008
75-34-3
6
MW-14
1,1-Dichloroethane
9.5
ug/I
10/29/2008
75-34-3
6
MW-14
1,1-Dichloroethane
4.9
ug/I
05/14/2009
75-34-3
6
MW-14
1,1-Dichloroethane
5.3
ug/I
5/20/2010
75-34-3
6
MW-14
1,1-Dichloroethane
7.2
ug/I
10/21/2010
75-34-3
6
MW-14
1,1-Dichloroethane
8.2
ug/I
10/20/2009
75-34-3
6
MW-15
1,1-Dichloroethane
26.3
ug/I
07/27/2006
75-34-3
6
MW-15
1,1-Dichloroethane
38
ug/I
10/19/2006
75-34-3
6
MW-15
1,1-Dichloroethane
37
ug/I
05/09/2007
75-34-3
6
MW-15
1,1-Dichloroethane
34
ug/I
10/23/2007
75-34-3
6
MW-15
1,1-Dichloroethane
25
ug/I
05/07/2008
75-34-3
6
MW-15
1,1-Dichloroethane
34.1
ug/I
10/29/2008
75-34-3
6
MW-15
1,1-Dichloroethane
32.3
ug/I
05/13/2009
75-34-3
6
MW-15
1,1-Dichloroethane
24.9
ug/I
5/25/2010
75-34-3
6
MW-15
1,1-Dichloroethane
21
ug/I
10/22/2010
75-34-3
6
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
MW-15
1,1-Dichloroethane
36.4
ug/I
10/26/2009
75-34-3
6
MW-16
1,1-Dichloroethane
15.2
ug/I
07/27/2006
75-34-3
6
MW-16
1,1-Dichloroethane
19
ug/I
10/19/2006
75-34-3
6
MW-16
1,1-Dichloroethane
12
ug/I
05/09/2007
75-34-3
6
MW-16
1,1-Dichloroethane
11
ug/I
10/24/2007
75-34-3
6
MW-16
1,1-Dichloroethane
10
ug/I
05/07/2008
75-34-3
6
MW-16
1,1-Dichloroethane
12.2
ug/I
10/29/2008
75-34-3
6
MW-16
1,1-Dichloroethane
4.3
ug/I
05/13/2009
75-34-3
6
MW-16
1,1-Dichloroethane
6.3
ug/I
5/25/2010
75-34-3
6
MW-16
1,1-Dichloroethane
7.8
ug/I
10/19/2010
75-34-3
6
MW-16
1,1-Dichloroethane
7.9
ug/I
10/22/2009
75-34-3
6
MW-17
1,1-Dichloroethane
4.1
ug/I
10/24/2007
75-34-3
6
MW-17
1,1-Dichloroethane
1
ug/I
05/07/2008
75-34-3
6
MW-17
1,1-Dichloroethane
1.3
ug/I
10/29/2008
75-34-3
6
MW-17
1,1-Dichloroethane
0.66
ug/I
05/13/2009
75-34-3
6
MW-17
1,1-Dichloroethane
1.8
ug/I
5/19/2010
75-34-3
6
MW-17
1,1-Dichloroethane
1.7
ug/I
10/19/2010
75-34-3
6
MW-17
1,1-Dichloroethane
4.2
ug/I
10/20/2009
75-34-3
6
MW-19
1, 1 -Dichloroethane
2.1
ug/I
06/04/2007
75-34-3
6
MW-19
1,1-Dichloroethane
2.2
ug/I
10/24/2007
75-34-3
6
MW-19
1,1-Dichloroethane
2.6
ug/I
05/07/2008
75-34-3
6
MW-19
1,1-Dichloroethane
2.9
ug/I
10/28/2008
75-34-3
6
MW-19
1,1-Dichloroethane
1.9
ug/I
05/12/2009
75-34-3
6
MW-19
1,1-Dichloroethane
2.4
ug/I
5/18/2010
75-34-3
6
MW-19
1,1-Dichloroethane
3
ug/I
10/19/2010
75-34-3
6
MW-19
1,1-Dichloroethane
4
ug/I
10/26/2009
75-34-3
6
MW-2
1,1-Dichloroethane
6
ug/I
10/20/1994
75-34-3
6
MW-2
1,1-Dichloroethane
45
ug/I
02/21/1995
75-34-3
6
MW-2
1,1-Dichloroethane
41
ug/I
03/09/1995
75-34-3
6
MW-2
1,1-Dichloroethane
50
ug/I
04/24/1996
75-34-3
6
MW-2
1,1-Dichloroethane
57
ug/I
10/22/1996
75-34-3
6
MW-2
1,1-Dichloroethane
51
ug/I
04/30/1997
75-34-3
6
MW-2
1,1-Dichloroethane
64
ug/I
10/13/1997
75-34-3
6
MW-2
1,1-Dichloroethane
65
ug/I
04/28/1998
75-34-3
6
MW-2
1,1-Dichloroethane
54
ug/I
05/04/1999
75-34-3
6
MW-2
1,1-Dichloroethane
68
ug/I
10/19/1999
75-34-3
6
MW-2
1,1-Dichloroethane
75
ug/I
04/18/2000
75-34-3
6
MW-2
1,1-Dichloroethane
84
ug/I
10/19/2000
75-34-3
6
MW-2
1,1-Dichloroethane
65
ug/I
11/20/2001
75-34-3
6
MW-2
1,1-Dichloroethane
64
ug/I
11/06/2002
75-34-3
6
MW-2
1,1-Dichloroethane
63
ug/I
05/01/2003
75-34-3
6
MW-2
1,1-Dichloroethane
69
ug/I
05/01/2003
75-34-3
6
MW-2
1,1-Dichloroethane
70
ug/I
10/23/2003
75-34-3
6
MW-2
1,1-Dichloroethane
69
ug/I
10/23/2003
75-34-3
6
MW-2
1,1-Dichloroethane
59
ug/I
04/28/2004
75-34-3
6
MW-2
1,1-Dichloroethane
62
ug/I
05/05/2005
75-34-3
6
MW-2
1,1-Dichloroethane
47
ug/I
10/19/2005
75-34-3
6
MW-2
1,1-Dichloroethane
27.4
ug/I
05/01/2006
75-34-3
6
MW-2
1,1-Dichloroethane
44
ug/I
10/19/2006
75-34-3
6
MW-2
1,1-Dichloroethane
42
ug/I
05/11/2007
75-34-3
6
MW-2
1,1-Dichloroethane
33
ug/I
10/26/2007
75-34-3
6
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
MW-2
1,1-Dichloroethane
39
ug/I
05/08/2008
75-34-3
6
MW-2
1,1-Dichloroethane
27.9
ug/I
05/14/2009
75-34-3
6
MW-2
1,1-Dichloroethane
28.2
ug/I
5/25/2010
75-34-3
6
MW-2
1,1-Dichloroethane
16
ug/I
10/19/2010
75-34-3
6
MW-2
1,1-Dichloroethane
27.4
ug/I
10/22/2009
75-34-3
6
MW-21
1,1-Dichloroethane
33
ug/I
06/06/2007
75-34-3
6
MW-21
1,1-Dichloroethane
22
ug/I
10/24/2007
75-34-3
6
MW-21
1,1-Dichloroethane
23.9
ug/I
10/29/2008
75-34-3
6
MW-21
1,1-Dichloroethane
13.4
ug/I
05/13/2009
75-34-3
6
MW-21
1,1-Dichloroethane
18.2
ug/I
5/24/2010
75-34-3
6
MW-21
1,1-Dichloroethane
14.6
ug/I
10/22/2010
75-34-3
6
MW-21
1,1-Dichloroethane
15.8
ug/I
10/22/2009
75-34-3
6
MW-22
1,1-Dichloroethane
5.8
ug/I
06/06/2007
75-34-3
6
MW-22
1,1-Dichloroethane
5.8
ug/I
10/24/2007
75-34-3
6
MW-22
1,1-Dichloroethane
3.2
ug/I
05/13/2009
75-34-3
6
MW-22
1,1-Dichloroethane
3.6
ug/I
5/19/2010
75-34-3
6
MW-22
1,1-Dichloroethane
4.9
ug/I
10/19/2010
75-34-3
6
MW-22
1,1-Dichloroethane
5.4
ug/I
10/20/2009
75-34-3
6
MW-23
1, 1 -Dichloroethane
2.7
ug/I
06/06/2007
75-34-3
6
MW-23
1,1-Dichloroethane
1.6
ug/I
10/24/2007
75-34-3
6
MW-23
1,1-Dichloroethane
1.8
ug/I
05/07/2008
75-34-3
6
MW-23
1,1-Dichloroethane
1.6
ug/I
10/28/2008
75-34-3
6
MW-23
1,1-Dichloroethane
1.3
ug/I
05/13/2009
75-34-3
6
MW-23
1,1-Dichloroethane
2.2
ug/I
5/18/2010
75-34-3
6
MW-23
1,1-Dichloroethane
2.1
ug/I
10/19/2010
75-34-3
6
MW-23
1, 1 -Dichloroethane
1.7
ug/I
10/20/2009
75-34-3
6
MW-3R
1,1-Dichloroethane
99
ug/I
10/20/1994
75-34-3
6
MW-3R
1,1-Dichloroethane
0.35
ug/I
10/22/2009
75-34-3
6
MW-3RS
1,1-Dichloroethane
26
ug/I
10/12/2004
75-34-3
6
MW-3RS
1,1-Dichloroethane
16
ug/I
05/04/2005
75-34-3
6
MW-3RS
1,1-Dichloroethane
20
ug/I
10/18/2005
75-34-3
6
MW-3RS
1,1-Dichloroethane
13.5
ug/I
05/01/2006
75-34-3
6
MW-3RS
1,1-Dichloroethane
27
ug/I
10/19/2006
75-34-3
6
MW-3RS
1,1-Dichloroethane
27
ug/I
05/09/2007
75-34-3
6
MW-3RS
1,1-Dichloroethane
16
ug/I
10/23/2007
75-34-3
6
MW-3RS
1,1-Dichloroethane
21
ug/I
05/07/2008
75-34-3
6
MW-3RS
1,1-Dichloroethane
9.3
ug/I
05/13/2009
75-34-3
6
MW-3RS
1,1-Dichloroethane
12.4
ug/I
5/25/2010
75-34-3
6
MW-3RS
1,1-Dichloroethane
9.8
ug/I
10/22/2010
75-34-3
6
MW-3RS
1,1-Dichloroethane
14.5
ug/I
10/22/2009
75-34-3
6
MW-4
1,1-Dichloroethane
12
ug/I
10/20/1994
75-34-3
6
MW-4
1,1-Dichloroethane
6
ug/I
02/21/1995
75-34-3
6
MW-4
1,1-Dichloroethane
6
ug/I
03/09/1995
75-34-3
6
MW-4
1,1-Dichloroethane
17
ug/I
10/05/1995
75-34-3
6
MW-4
1,1-Dichloroethane
5
ug/I
10/22/1996
75-34-3
6
MW-4
1,1-Dichloroethane
6
ug/I
10/13/1998
75-34-3
6
MW-4
1,1-Dichloroethane
5.2
ug/I
10/19/1999
75-34-3
6
MW-4
1,1-Dichloroethane
6.5
ug/I
04/18/2000
75-34-3
6
MW-4
1,1-Dichloroethane
7.9
ug/I
10/19/2000
75-34-3
6
MW-4
1,1-Dichloroethane
7.1
ug/I
10/19/2000
75-34-3
6
MW-4
1,1-Dichloroethane
6.1
ug/I
05/10/2001
75-34-3
6
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
MW-4
1,1-Dichloroethane
6.5
ug/I
11/20/2001
75-34-3
6
MW-4
1,1-Dichloroethane
7.6
ug/I
11/06/2002
75-34-3
6
MW-4
1,1-Dichloroethane
7.9
ug/I
05/01/2003
75-34-3
6
MW-4
1,1-Dichloroethane
12
ug/I
10/23/2003
75-34-3
6
MW-4
1,1-Dichloroethane
9.7
ug/I
04/28/2004
75-34-3
6
MW-4
1,1-Dichloroethane
7.8
ug/I
10/12/2004
75-34-3
6
MW-4
1,1-Dichloroethane
10
ug/I
05/04/2005
75-34-3
6
MW-4
1,1-Dichloroethane
9
ug/I
10/19/2005
75-34-3
6
MW-4
1,1-Dichloroethane
11
ug/I
10/19/2006
75-34-3
6
MW-4
1,1-Dichloroethane
11
ug/I
05/09/2007
75-34-3
6
MW-4
1,1-Dichloroethane
9
ug/I
10/23/2007
75-34-3
6
MW-4
1,1-Dichloroethane
12
ug/I
05/07/2008
75-34-3
6
MW-4
1,1-Dichloroethane
8.2
ug/I
05/13/2009
75-34-3
6
MW-4
1,1-Dichloroethane
9.5
ug/I
5/20/2010
75-34-3
6
MW-4
1,1-Dichloroethane
9.2
ug/I
10/22/2010
75-34-3
6
MW-4
1,1-Dichloroethane
9.5
ug/I
10/21/2009
75-34-3
6
MW-5
1,1-Dichloroethane
11
ug/I
10/20/1994
75-34-3
6
MW-5
1,1-Dichloroethane
28
ug/I
02/21/1995
75-34-3
6
MW-5
1,1-Dichloroethane
29
ug/I
03/09/1995
75-34-3
6
MW-5
1,1-Dichloroethane
48
ug/I
10/05/1995
75-34-3
6
MW-5
1,1-Dichloroethane
44
ug/I
04/24/1996
75-34-3
6
MW-5
1,1-Dichloroethane
52
ug/I
10/22/1996
75-34-3
6
MW-5
1,1-Dichloroethane
33
ug/I
04/30/1997
75-34-3
6
MW-5
1,1-Dichloroethane
34
ug/I
10/13/1997
75-34-3
6
MW-5
1,1-Dichloroethane
31
ug/I
10/13/1998
75-34-3
6
MW-5
1,1-Dichloroethane
32
ug/I
05/04/1999
75-34-3
6
MW-5
1,1-Dichloroethane
33
ug/I
10/19/1999
75-34-3
6
MW-5
1,1-Dichloroethane
39
ug/I
04/18/2000
75-34-3
6
MW-5
1,1-Dichloroethane
42
ug/I
10/19/2000
75-34-3
6
MW-5
1,1-Dichloroethane
34
ug/I
05/10/2001
75-34-3
6
MW-5
1,1-Dichloroethane
37
ug/I
11/20/2001
75-34-3
6
MW-5
1,1-Dichloroethane
38
ug/I
11/20/2001
75-34-3
6
MW-5
1,1-Dichloroethane
36
ug/I
05/23/2002
75-34-3
6
MW-5
1,1-Dichloroethane
36
ug/I
05/23/2002
75-34-3
6
MW-5
1,1-Dichloroethane
37
ug/I
11/06/2002
75-34-3
6
MW-5
1,1-Dichloroethane
34
ug/I
11/06/2002
75-34-3
6
MW-5
1,1-Dichloroethane
28
ug/I
05/01/2003
75-34-3
6
MW-5
1,1-Dichloroethane
31
ug/I
10/23/2003
75-34-3
6
MW-5
1,1-Dichloroethane
27
ug/I
04/28/2004
75-34-3
6
MW-5
1,1-Dichloroethane
30
ug/I
10/12/2004
75-34-3
6
MW-5
1,1-Dichloroethane
31
ug/I
05/04/2005
75-34-3
6
MW-5
1,1-Dichloroethane
22
ug/I
10/19/2005
75-34-3
6
MW-5
1,1-Dichloroethane
10.6
ug/I
04/24/2006
75-34-3
6
MW-5
1,1-Dichloroethane
16
ug/I
10/19/2006
75-34-3
6
MW-5
1,1-Dichloroethane
13
ug/I
05/09/2007
75-34-3
6
MW-5
1,1-Dichloroethane
9.2
ug/I
10/23/2007
75-34-3
6
MW-5
1,1-Dichloroethane
11
ug/I
05/07/2008
75-34-3
6
MW-5
1,1-Dichloroethane
8.7
ug/I
05/13/2009
75-34-3
6
MW-5
1,1-Dichloroethane
8.1
ug/I
5/25/2010
75-34-3
6
MW-5
1,1-Dichloroethane
7.4
ug/I
10/22/2010
75-34-3
6
MW-5
1,1-Dichloroethane
9.8
ug/I
10/26/2009
75-34-3
6
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
MW-6
1,1-Dichloroethane
13
ug/I
10/05/1995
75-34-3
6
MW-6
1,1-Dichloroethane
6
ug/I
04/24/1996
75-34-3
6
MW-6
1,1-Dichloroethane
10
ug/I
10/22/1996
75-34-3
6
MW-6
1,1-Dichloroethane
11
ug/I
04/30/1997
75-34-3
6
MW-6
1,1-Dichloroethane
10
ug/I
10/13/1997
75-34-3
6
MW-6
1,1-Dichloroethane
0.69
ug/I
05/11/2007
75-34-3
6
MW-6
1,1-Dichloroethane
0.38
ug/I
10/24/2007
75-34-3
6
MW-9
1,1-Dichloroethane
24
ug/I
10/20/1994
75-34-3
6
MW-9
1,1-Dichloroethane
13
ug/I
02/21/1995
75-34-3
6
MW-9
1,1-Dichloroethane
12
ug/I
03/09/1995
75-34-3
6
MW-9
1,1-Dichloroethane
19
ug/I
10/05/1995
75-34-3
6
MW-9
1,1-Dichloroethane
13
ug/I
04/24/1996
75-34-3
6
MW-9
1,1-Dichloroethane
18
ug/I
10/22/1996
75-34-3
6
MW-9
1,1-Dichloroethane
25
ug/I
04/30/1997
75-34-3
6
MW-9
1,1-Dichloroethane
13
ug/I
10/13/1997
75-34-3
6
MW-9
1,1-Dichloroethane
7.9
ug/I
05/01/2003
75-34-3
6
MW-9
1,1-Dichloroethane
8.4
ug/I
10/23/2003
75-34-3
6
MW-9
1,1-Dichloroethane
7.9
ug/I
04/28/2004
75-34-3
6
MW-9
1,1-Dichloroethane
9
ug/I
05/05/2005
75-34-3
6
MW-9
1,1-Dichloroethane
8
ug/I
10/19/2005
75-34-3
6
MW-9
1,1-Dichloroethane
6.2
ug/I
10/19/2006
75-34-3
6
MW-9
1,1-Dichloroethane
7.1
ug/I
05/11/2007
75-34-3
6
MW-9
1,1-Dichloroethane
4.2
ug/I
10/29/2007
75-34-3
6
MW-9
1,1-Dichloroethane
5.3
ug/I
05/08/2008
75-34-3
6
MW-9
1,1-Dichloroethane
3.9
ug/I
05/14/2009
75-34-3
6
MW-9
1,1-Dichloroethane
4.7
ug/I
5/24/2010
75-34-3
6
MW-9
1,1-Dichloroethane
4
ug/I
10/21/2010
75-34-3
6
MW-9
1,1-Dichloroethane
5
ug/I
10/22/2009
75-34-3
6
SW-1
1,1-Dichloroethane
14
ug/I
10/21/1999
75-34-3
6
SW-1
1,1-Dichloroethane
16
ug/I
10/19/2005
75-34-3
6
SW-1
1,1-Dichloroethane
16
ug/I
10/19/2006
75-34-3
6
SW-1
1,1-Dichloroethane
13
ug/I
05/09/2007
75-34-3
6
SW-1
1,1-Dichloroethane
7.2
ug/I
10/29/2007
75-34-3
6
SW-1
1,1-Dichloroethane
13
ug/I
05/08/2008
75-34-3
6
SW-1
1,1-Dichloroethane
11.4
ug/I
10/28/2008
75-34-3
6
SW-2
1,1-Dichloroethane
0.48
ug/I
05/11/2007
75-34-3
6
SW-2
1,1-Dichloroethane
1.3
ug/I
05/08/2008
75-34-3
6
SW-2
1,1-Dichloroethane
0.65
ug/I
10/19/2010
75-34-3
6
SW-2
1,1-Dichloroethane
0.33
ug/I
10/22/2009
75-34-3
6
SW-3
1,1-Dichloroethane
1.4
ug/I
05/08/2008
75-34-3
6
MW-2
1,1-Dichloroethene
7
ug/I
10/20/1994
75-35-4
7
MW-2
1,1-Dichloroethene
3
ug/I
10/05/1995
75-35-4
7
MW-2
1,1-Dichloroethene
1.1
ug/I
05/11/2007
75-35-4
7
MW-2
1,1-Dichloroethene
0.37
ug/I
10/26/2007
75-35-4
7
MW-3R
1,1-Dichloroethene
13
ug/I
02/21/1995
75-35-4
7
MW-5
1,1-Dichloroethene
33
ug/I
04/28/1998
75-35-4
7
MW-2
1,1,1-Trichloroethane
22
ug/I
10/20/1994
71-55-6
200
MW-2
1,1,1-Trichloroethane
14
ug/I
02/21/1995
71-55-6
200
MW-2
1,1,1-Trichloroethane
15
ug/I
03/09/1995
71-55-6
200
MW-2
1,1,1-Trichloroethane
15
ug/I
10/05/1995
71-55-6
200
MW-2
1,1,1-Trichloroethane
8
ug/I
04/24/1996
71-55-6
200
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
MW-2
1,1,1-Trichloroethane
8
ug/I
10/22/1996
71-55-6
200
MW-2
1,1,1-Trichloroethane
7
ug/I
04/30/1997
71-55-6
200
MW-4
1,1,1-Trichloroethane
13
ug/I
10/20/1994
71-55-6
200
MW-4
1,1,1-Trichloroethane
8
ug/I
02/21/1995
71-55-6
200
MW-4
1,1,1-Trichloroethane
9
ug/I
03/09/1995
71-55-6
200
MW-4
1,1,1-Trichloroethane
48
ug/I
10/05/1995
71-55-6
200
MW-4
1,1,1-Trichloroethane
6
ug/I
04/24/1996
71-55-6
200
MW-4
1,1,1-Trichloroethane
5
ug/I
10/22/1996
71-55-6
200
MW-6
1,1,1-Trichloroethane
12
ug/I
10/20/1994
71-55-6
200
MW-6
1,1,1-Trichloroethane
6
ug/I
02/21/1995
71-55-6
200
MW-6
1,1,1-Trichloroethane
8
ug/I
03/09/1995
71-55-6
200
MW-6
1,1,1-Trichloroethane
8
ug/I
10/05/1995
71-55-6
200
MW-13
1,2-Dichlorobenzene
0.52
ug/I
05/09/2007
95-50-1
20
MW-13
1,2-Dichlorobenzene
0.8
ug/I
10/24/2007
95-50-1
20
MW-13
1,2-Dichlorobenzene
0.65
ug/I
05/07/2008
95-50-1
20
MW-13
1,2-Dichlorobenzene
0.73
ug/I
10/29/2008
95-50-1
20
MW-13
1,2-Dichlorobenzene
0.68
ug/I
05/14/2009
95-50-1
20
MW-13
1,2-Dichlorobenzene
0.63
ug/I
5/25/2010
95-50-1
20
MW-13
1,2-Dichlorobenzene
0.88
ug/I
10/19/2010
95-50-1
20
MW-13
1,2-Dichlorobenzene
0.68
ug/I
10/22/2009
95-50-1
20
MW-15
1,2-Dichlorobenzene
0.42
ug/I
05/09/2007
95-50-1
20
MW-15
1,2-Dichlorobenzene
0.37
ug/I
10/23/2007
95-50-1
20
MW-15
1,2-Dichlorobenzene
0.6
ug/I
05/07/2008
95-50-1
20
MW-16
1,2-Dichlorobenzene
1.4
ug/I
05/09/2007
95-50-1
20
MW-16
1,2-Dichlorobenzene
2.3
ug/I
10/24/2007
95-50-1
20
MW-16
1,2-Dichlorobenzene
1.8
ug/I
05/07/2008
95-50-1
20
MW-16
1,2-Dichlorobenzene
2.5
ug/I
10/29/2008
95-50-1
20
MW-16
1,2-Dichlorobenzene
1.2
ug/I
05/13/2009
95-50-1
20
MW-16
1,2-Dichlorobenzene
1.7
ug/I
5/25/2010
95-50-1
20
MW-16
1,2-Dichlorobenzene
2.8
ug/I
10/19/2010
95-50-1
20
MW-16
1,2-Dichlorobenzene
2.5
ug/I
10/22/2009
95-50-1
20
MW-17
1,2-Dichlorobenzene
1.4
ug/I
10/24/2007
95-50-1
20
MW-17
1,2-Dichlorobenzene
0.54
ug/I
10/29/2008
95-50-1
20
MW-17
1,2-Dichlorobenzene
0.89
ug/I
5/19/2010
95-50-1
20
MW-17
1,2-Dichlorobenzene
1.6
ug/I
10/19/2010
95-50-1
20
MW-17
1,2-Dichlorobenzene
3
ug/I
10/20/2009
95-50-1
20
MW-2
1,2-Dichlorobenzene
1.2
ug/I
05/11/2007
95-50-1
20
MW-2
1,2-Dichlorobenzene
1.2
ug/I
10/26/2007
95-50-1
20
MW-2
1,2-Dichlorobenzene
1.8
ug/I
05/08/2008
95-50-1
20
MW-2
1,2-Dichlorobenzene
2
ug/I
05/14/2009
95-50-1
20
MW-2
1,2-Dichlorobenzene
2.5
ug/I
5/25/2010
95-50-1
20
MW-2
1,2-Dichlorobenzene
2.2
ug/I
10/19/2010
95-50-1
20
MW-2
1,2-Dichlorobenzene
2.9
ug/I
10/22/2009
95-50-1
20
MW-21
1,2-Dichlorobenzene
0.42
ug/I
10/24/2007
95-50-1
20
MW-21
1,2-Dichlorobenzene
0.44
ug/I
10/29/2008
95-50-1
20
MW-21
1,2-Dichlorobenzene
0.35
ug/I
10/22/2009
95-50-1
20
MW-22
1,2-Dichlorobenzene
1.1
ug/I
10/24/2007
95-50-1
20
MW-22
1,2-Dichlorobenzene
0.58
ug/I
05/13/2009
95-50-1
20
MW-22
1,2-Dichlorobenzene
0.44
ug/I
5/19/2010
95-50-1
20
MW-22
1,2-Dichlorobenzene
1.7
ug/I
10/19/2010
95-50-1
20
MW-22
1,2-Dichlorobenzene
1.9
ug/I
10/20/2009
95-50-1
20
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
MW-3RS
1,2-Dichlorobenzene
3.3
ug/I
05/09/2007
95-50-1
20
MW-3RS
1,2-Dichlorobenzene
2.9
ug/I
10/23/2007
95-50-1
20
MW-3RS
1,2-Dichlorobenzene
3
ug/I
05/07/2008
95-50-1
20
MW-3RS
1,2-Dichlorobenzene
1.9
ug/I
05/13/2009
95-50-1
20
MW-3RS
1,2-Dichlorobenzene
3.5
ug/I
5/25/2010
95-50-1
20
MW-3RS
1,2-Dichlorobenzene
2.8
ug/I
10/22/2010
95-50-1
20
MW-3RS
1,2-Dichlorobenzene
6.2
ug/I
10/22/2009
95-50-1
20
MW-5
1,2-Dichlorobenzene
2.4
ug/I
05/09/2007
95-50-1
20
MW-5
1,2-Dichlorobenzene
3.2
ug/I
10/23/2007
95-50-1
20
MW-5
1,2-Dichlorobenzene
3.1
ug/I
05/07/2008
95-50-1
20
MW-5
1,2-Dichlorobenzene
3
ug/I
05/13/2009
95-50-1
20
MW-5
1,2-Dichlorobenzene
3.6
ug/I
5/25/2010
95-50-1
20
MW-5
1,2-Dichlorobenzene
3.5
ug/I
10/22/2010
95-50-1
20
MW-5
1,2-Dichlorobenzene
2.8
ug/I
10/26/2009
95-50-1
20
MW-7
1,2-Dichlorobenzene
0.29
ug/I
05/11/2007
95-50-1
20
MW-7
1,2-Dichlorobenzene
0.38
ug/I
10/21/2010
95-50-1
20
MW-7
1,2-Dichlorobenzene
0.32
ug/I
10/20/2009
95-50-1
20
MW-8
1,2-Dichlorobenzene
0.49
ug/I
05/11/2007
95-50-1
20
MW-8
1,2-Dichlorobenzene
0.47
ug/I
10/26/2007
95-50-1
20
MW-8
1,2-Dichlorobenzene
0.46
ug/I
05/08/2008
95-50-1
20
MW-8
1,2-Dichlorobenzene
0.47
ug/I
10/28/2008
95-50-1
20
MW-8
1,2-Dichlorobenzene
0.54
ug/I
05/14/2009
95-50-1
20
MW-8
1,2-Dichlorobenzene
0.68
ug/I
5/24/2010
95-50-1
20
MW-8
1,2-Dichlorobenzene
0.78
ug/I
10/21/2010
95-50-1
20
MW-8
1,2-Dichlorobenzene
0.7
ug/I
10/22/2009
95-50-1
20
MW-9
1,2-Dichlorobenzene
1.1
ug/I
05/11/2007
95-50-1
20
MW-9
1,2-Dichlorobenzene
0.7
ug/I
10/29/2007
95-50-1
20
MW-9
1,2-Dichlorobenzene
0.92
ug/I
05/08/2008
95-50-1
20
MW-9
1,2-Dichlorobenzene
0.85
ug/I
10/28/2008
95-50-1
20
MW-9
1,2-Dichlorobenzene
0.99
ug/I
05/14/2009
95-50-1
20
MW-9
1,2-Dichlorobenzene
2.7
ug/I
5/24/2010
95-50-1
20
MW-9
1,2-Dichlorobenzene
2.5
ug/I
10/21/2010
95-50-1
20
MW-9
1,2-Dichlorobenzene
1.9
ug/I
10/22/2009
95-50-1
20
SW-1
1,2-Dichlorobenzene
0.45
ug/I
05/09/2007
95-50-1
20
SW-1
1,2-Dichlorobenzene
0.45
ug/I
10/29/2007
95-50-1
20
SW-1
1,2-Dichlorobenzene
0.76
ug/I
05/08/2008
95-50-1
20
SW-1
1,2-Dichlorobenzene
0.91
ug/I
10/28/2008
95-50-1
20
SW-2
1,2-Dichlorobenzene
0.51
ug/I
10/22/2009
95-50-1
20
MW-11
1,2-Dichloroethane
5
ug/I
03/09/1995
107-06-2
0.4
MW-11
1,2-Dichloroethane
0.99
ug/I
05/11/2007
107-06-2
0.4
MW-11
1,2-Dichloroethane
0.66
ug/I
05/14/2009
107-06-2
0.4
MW-11
1,2-Dichloroethane
0.36
ug/I
10/21/2010
107-06-2
0.4
MW-13
1,2-Dichloroethane
2.2
ug/I
05/09/2007
107-06-2
0.4
MW-13
1,2-Dichloroethane
2
ug/I
10/24/2007
107-06-2
0.4
MW-13
1,2-Dichloroethane
1.5
ug/I
05/07/2008
107-06-2
0.4
MW-13
1,2-Dichloroethane
1.9
ug/I
10/29/2008
107-06-2
0.4
MW-13
1,2-Dichloroethane
1.8
ug/I
05/14/2009
107-06-2
0.4
MW-13
1,2-Dichloroethane
1.2
ug/I
5/25/2010
107-06-2
0.4
MW-13
1,2-Dichloroethane
1.8
ug/I
10/19/2010
107-06-2
0.4
MW-15
1,2-Dichloroethane
0.52
ug/I
05/07/2008
107-06-2
0.4
MW-15
1,2-Dichloroethane
0.73
ug/I
05/13/2009
107-06-2
0.4
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
MW-15
1,2-Dichloroethane
0.39
ug/I
5/25/2010
107-06-2
0.4
MW-15
1,2-Dichloroethane
0.93
ug/I
10/26/2009
107-06-2
0.4
MW-16
1,2-Dichloroethane
7.7
ug/I
10/19/2006
107-06-2
0.4
MW-16
1,2-Dichloroethane
3
ug/I
05/09/2007
107-06-2
0.4
MW-16
1,2-Dichloroethane
3.3
ug/I
10/24/2007
107-06-2
0.4
MW-16
1,2-Dichloroethane
2.2
ug/I
05/07/2008
107-06-2
0.4
MW-16
1,2-Dichloroethane
3.6
ug/I
10/29/2008
107-06-2
0.4
MW-16
1,2-Dichloroethane
1.3
ug/I
05/13/2009
107-06-2
0.4
MW-16
1,2-Dichloroethane
2.4
ug/I
5/25/2010
107-06-2
0.4
MW-16
1,2-Dichloroethane
3.5
ug/I
10/19/2010
107-06-2
0.4
MW-16
1,2-Dichloroethane
3.6
ug/I
10/22/2009
107-06-2
0.4
MW-17
1,2-Dichloroethane
0.72
ug/I
10/24/2007
107-06-2
0.4
MW-17
1,2-Dichloroethane
0.45
ug/I
10/19/2010
107-06-2
0.4
MW-17
1,2-Dichloroethane
0.74
ug/I
10/20/2009
107-06-2
0.4
MW-2
1,2-Dichloroethane
7
ug/I
10/19/2005
107-06-2
0.4
MW-2
1,2-Dichloroethane
5.2
ug/I
05/01/2006
107-06-2
0.4
MW-2
1,2-Dichloroethane
6.1
ug/I
10/19/2006
107-06-2
0.4
MW-2
1,2-Dichloroethane
3.2
ug/I
05/11/2007
107-06-2
0.4
MW-2
1,2-Dichloroethane
2.4
ug/I
10/26/2007
107-06-2
0.4
MW-2
1,2-Dichloroethane
2.4
ug/I
05/08/2008
107-06-2
0.4
MW-2
1,2-Dichloroethane
2.7
ug/I
05/14/2009
107-06-2
0.4
MW-2
1,2-Dichloroethane
3.1
ug/I
5/25/2010
107-06-2
0.4
MW-2
1,2-Dichloroethane
2.9
ug/I
10/19/2010
107-06-2
0.4
MW-2
1,2-Dichloroethane
3.4
ug/I
10/22/2009
107-06-2
0.4
MW-21
1,2-Dichloroethane
1.3
ug/I
10/24/2007
107-06-2
0.4
MW-21
1,2-Dichloroethane
1.4
ug/I
10/29/2008
107-06-2
0.4
MW-21
1,2-Dichloroethane
0.65
ug/I
05/13/2009
107-06-2
0.4
MW-21
1,2-Dichloroethane
0.87
ug/I
5/24/2010
107-06-2
0.4
MW-21
1,2-Dichloroethane
0.68
ug/I
10/22/2010
107-06-2
0.4
MW-22
1,2-Dichloroethane
1
ug/I
10/24/2007
107-06-2
0.4
MW-22
1,2-Dichloroethane
0.7
ug/I
05/13/2009
107-06-2
0.4
MW-22
1,2-Dichloroethane
0.53
ug/I
5/19/2010
107-06-2
0.4
MW-22
1,2-Dichloroethane
1.6
ug/I
10/19/2010
107-06-2
0.4
MW-22
1,2-Dichloroethane
1.8
ug/I
10/20/2009
107-06-2
0.4
MW-3RS
1,2-Dichloroethane
6
ug/I
10/18/2005
107-06-2
0.4
MW-3RS
1,2-Dichloroethane
6.2
ug/I
05/01/2006
107-06-2
0.4
MW-3RS
1,2-Dichloroethane
9
ug/I
10/19/2006
107-06-2
0.4
MW-3RS
1,2-Dichloroethane
6.6
ug/I
05/09/2007
107-06-2
0.4
MW-3RS
1,2-Dichloroethane
4.6
ug/I
05/07/2008
107-06-2
0.4
MW-3RS
1,2-Dichloroethane
1.9
ug/I
05/13/2009
107-06-2
0.4
MW-3RS
1,2-Dichloroethane
3.9
ug/I
5/25/2010
107-06-2
0.4
MW-3RS
1,2-Dichloroethane
4.5
ug/I
10/22/2010
107-06-2
0.4
MW-3RS
1,2-Dichloroethane
6.4
ug/I
10/22/2009
107-06-2
0.4
MW-4
1,2-Dichloroethane
0.17
ug/I
05/13/2009
107-06-2
0.4
MW-5
1,2-Dichloroethane
1.8
ug/I
05/09/2007
107-06-2
0.4
MW-5
1,2-Dichloroethane
1.5
ug/I
10/23/2007
107-06-2
0.4
MW-5
1,2-Dichloroethane
1.2
ug/I
05/07/2008
107-06-2
0.4
MW-5
1,2-Dichloroethane
1.3
ug/I
05/13/2009
107-06-2
0.4
MW-5
1,2-Dichloroethane
1.7
ug/I
5/25/2010
107-06-2
0.4
MW-5
1,2-Dichloroethane
1.6
ug/I
10/22/2010
107-06-2
0.4
MW-5
1,2-Dichloroethane
1.3
ug/I
10/26/2009
107-06-2
0.4
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
MW-9
1,2-Dichloroethane
0.2
ug/I
05/14/2009
107-06-2
0.4
SW-1
1,2-Dichloroethane
1.3
ug/I
05/09/2007
107-06-2
0.4
SW-1
1,2-Dichloroethane
2.2
ug/I
05/08/2008
107-06-2
0.4
SW-1
1,2-Dichloroethane
2.2
ug/I
10/28/2008
107-06-2
0.4
MW-11
1,2-Dichloropropane
10
ug/I
02/21/1995
78-87-5
0.6
MW-11
1,2-Dichloropropane
13
ug/I
03/09/1995
78-87-5
0.6
MW-11
1,2-Dichloropropane
25
ug/I
10/05/1995
78-87-5
0.6
MW-11
1,2-Dichloropropane
6.5
ug/I
10/19/2006
78-87-5
0.6
MW-11
1,2-Dichloropropane
2.6
ug/I
05/11/2007
78-87-5
0.6
MW-11
1,2-Dichloropropane
3.5
ug/I
10/26/2007
78-87-5
0.6
MW-11
1,2-Dichloropropane
2.6
ug/I
05/08/2008
78-87-5
0.6
MW-11
1,2-Dichloropropane
3.1
ug/I
10/29/2008
78-87-5
0.6
MW-11
1,2-Dichloropropane
2.1
ug/I
05/14/2009
78-87-5
0.6
MW-11
1,2-Dichloropropane
1.8
ug/I
10/21/2010
78-87-5
0.6
MW-11
1,2-Dichloropropane
1.8
ug/I
10/21/2009
78-87-5
0.6
MW-13
1,2-Dichloropropane
0.36
ug/I
10/24/2007
78-87-5
0.6
MW-13
1,2-Dichloropropane
0.46
ug/I
05/07/2008
78-87-5
0.6
MW-13
1,2-Dichloropropane
0.4
ug/I
10/29/2008
78-87-5
0.6
MW-13
1,2-Dichloropropane
0.37
ug/I
05/14/2009
78-87-5
0.6
MW-13
1,2-Dichloropropane
0.33
ug/I
5/25/2010
78-87-5
0.6
MW-15
1,2-Dichloropropane
1.1
ug/I
05/07/2008
78-87-5
0.6
MW-16
1,2-Dichloropropane
28.5
ug/I
07/27/2006
78-87-5
0.6
MW-16
1,2-Dichloropropane
25
ug/I
10/19/2006
78-87-5
0.6
MW-16
1,2-Dichloropropane
13
ug/I
05/09/2007
78-87-5
0.6
MW-16
1,2-Dichloropropane
14
ug/I
10/24/2007
78-87-5
0.6
MW-16
1,2-Dichloropropane
11
ug/I
05/07/2008
78-87-5
0.6
MW-16
1,2-Dichloropropane
12
ug/I
10/29/2008
78-87-5
0.6
MW-16
1,2-Dichloropropane
4
ug/I
05/13/2009
78-87-5
0.6
MW-16
1,2-Dichloropropane
6.9
ug/I
5/25/2010
78-87-5
0.6
MW-16
1,2-Dichloropropane
7.7
ug/I
10/19/2010
78-87-5
0.6
MW-16
1,2-Dichloropropane
9.5
ug/I
10/22/2009
78-87-5
0.6
MW-2
1,2-Dichloropropane
0.45
ug/I
10/26/2007
78-87-5
0.6
MW-2
1,2-Dichloropropane
0.67
ug/I
05/08/2008
78-87-5
0.6
MW-2
1,2-Dichloropropane
0.46
ug/I
05/14/2009
78-87-5
0.6
MW-2
1,2-Dichloropropane
0.6
ug/I
5/25/2010
78-87-5
0.6
MW-2
1,2-Dichloropropane
0.39
ug/I
10/19/2010
78-87-5
0.6
MW-2
1,2-Dichloropropane
0.55
ug/I
10/22/2009
78-87-5
0.6
MW-21
1,2-Dichloropropane
0.33
ug/I
10/29/2008
78-87-5
0.6
MW-22
1,2-Dichloropropane
0.32
ug/I
05/13/2009
78-87-5
0.6
MW-22
1,2-Dichloropropane
0.45
ug/I
10/19/2010
78-87-5
0.6
MW-22
1,2-Dichloropropane
0.48
ug/I
10/20/2009
78-87-5
0.6
MW-3RS
1,2-Dichloropropane
11
ug/I
10/12/2004
78-87-5
0.6
MW-3RS
1,2-Dichloropropane
14
ug/I
05/04/2005
78-87-5
0.6
MW-3RS
1,2-Dichloropropane
10
ug/I
10/18/2005
78-87-5
0.6
MW-3RS
1,2-Dichloropropane
5.4
ug/I
05/01/2006
78-87-5
0.6
MW-3RS
1,2-Dichloropropane
11
ug/I
10/19/2006
78-87-5
0.6
MW-3RS
1,2-Dichloropropane
9.3
ug/I
05/09/2007
78-87-5
0.6
MW-3RS
1,2-Dichloropropane
7.8
ug/I
10/23/2007
78-87-5
0.6
MW-3RS
1,2-Dichloropropane
7.6
ug/I
05/07/2008
78-87-5
0.6
MW-3RS
1,2-Dichloropropane
5.7
ug/I
05/13/2009
78-87-5
0.6
MW-3RS
1,2-Dichloropropane
6
ug/I
5/25/2010
78-87-5
0.6
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
MW-3RS
1,2-Dichloropropane
4.6
ug/I
10/22/2010
78-87-5
0.6
MW-3RS
1,2-Dichloropropane
4.7
ug/I
10/22/2009
78-87-5
0.6
MW-5
1,2-Dichloropropane
0.3
ug/I
10/23/2007
78-87-5
0.6
MW-8
1,2-Dichloropropane
7
ug/I
10/20/1994
78-87-5
0.6
MW-8
1,2-Dichloropropane
5
ug/I
03/09/1995
78-87-5
0.6
MW-8
1,2-Dichloropropane
7
ug/I
10/05/1995
78-87-5
0.6
MW-9
1,2-Dichloropropane
11
ug/I
10/20/1994
78-87-5
0.6
MW-9
1,2-Dichloropropane
6
ug/I
03/09/1995
78-87-5
0.6
MW-9
1,2-Dichloropropane
14
ug/I
10/05/1995
78-87-5
0.6
MW-9
1,2-Dichloropropane
5
ug/I
04/30/1997
78-87-5
0.6
MW-9
1,2-Dichloropropane
0.43
ug/I
05/11/2007
78-87-5
0.6
MW-9
1,2-Dichloropropane
0.45
ug/I
05/14/2009
78-87-5
0.6
SW-1
1,2-Dichloropropane
0.65
ug/I
05/08/2008
78-87-5
0.6
SW-1
1,2-Dichloropropane
0.43
ug/I
10/28/2008
78-87-5
0.6
MW-16
1,2,4-Trichlorobenzene
0.61
ug/I
5/25/2010
120-82-1
70
MW-2
1,2,4-Trichlorobenzene
0.55
ug/I
5/25/2010
120-82-1
70
MW-3RS
1,2,4-Trichlorobenzene
0.43
ug/I
5/25/2010
120-82-1
70
MW-5
1,2,4-Trichlorobenzene
0.51
ug/I
5/25/2010
120-82-1
70
MW-16
1,3-Dichlorobenzene
0.33
ug/I
5/25/2010
541-73-1
200
MW-3RS
1,3-Dichlorobenzene
0.35
ug/I
5/25/2010
541-73-1
200
MW-16
1,3-Dichloropropane
0.42
ug/I
10/29/2008
142-28-9
NE
MW-1
1,4-Dichlorobenzene
0.38
ug/I
10/29/2008
106-46-7
6
MW-11
1,4-Dichlorobenzene
10
ug/I
02/21/1995
106-46-7
6
MW-11
1,4-Dichlorobenzene
11
ug/I
03/09/1995
106-46-7
6
MW-11
1,4-Dichlorobenzene
15
ug/I
10/05/1995
106-46-7
6
MW-11
1,4-Dichlorobenzene
5
ug/I
10/19/2005
106-46-7
6
MW-11
1,4-Dichlorobenzene
5.4
ug/I
10/19/2006
106-46-7
6
MW-11
1,4-Dichlorobenzene
2
ug/I
05/11/2007
106-46-7
6
MW-11
1,4-Dichlorobenzene
3.4
ug/I
10/26/2007
106-46-7
6
MW-11
1,4-Dichlorobenzene
2.4
ug/I
05/08/2008
106-46-7
6
MW-11
1,4-Dichlorobenzene
3.1
ug/I
10/29/2008
106-46-7
6
MW-11
1,4-Dichlorobenzene
2.4
ug/I
05/14/2009
106-46-7
6
MW-11
1,4-Dichlorobenzene
1.1
ug/I
5/24/2010
106-46-7
6
MW-11
1,4-Dichlorobenzene
2
ug/I
10/21/2010
106-46-7
6
MW-11
1,4-Dichlorobenzene
2.1
ug/I
10/21/2009
106-46-7
6
MW-12D
1,4-Dichlorobenzene
0.26
ug/I
05/09/2007
106-46-7
6
MW-12S
1,4-Dichlorobenzene
0.4
ug/I
05/09/2007
106-46-7
6
MW-13
1,4-Dichlorobenzene
7.6
ug/I
07/27/2006
106-46-7
6
MW-13
1,4-Dichlorobenzene
7
ug/I
10/19/2006
106-46-7
6
MW-13
1,4-Dichlorobenzene
5.3
ug/I
05/09/2007
106-46-7
6
MW-13
1,4-Dichlorobenzene
6.7
ug/I
10/24/2007
106-46-7
6
MW-13
1,4-Dichlorobenzene
6.8
ug/I
05/07/2008
106-46-7
6
MW-13
1,4-Dichlorobenzene
6.6
ug/I
10/29/2008
106-46-7
6
MW-13
1,4-Dichlorobenzene
6.3
ug/I
05/14/2009
106-46-7
6
MW-13
1,4-Dichlorobenzene
4.4
ug/I
5/25/2010
106-46-7
6
MW-13
1,4-Dichlorobenzene
7.8
ug/I
10/19/2010
106-46-7
6
MW-13
1,4-Dichlorobenzene
4.3
ug/I
10/22/2009
106-46-7
6
MW-14
1,4-Dichlorobenzene
0.31
ug/I
05/09/2007
106-46-7
6
MW-15
1,4-Dichlorobenzene
2
ug/I
05/09/2007
106-46-7
6
MW-15
1,4-Dichlorobenzene
1.8
ug/I
10/23/2007
106-46-7
6
MW-15
1,4-Dichlorobenzene
3
ug/I
05/07/2008
106-46-7
6
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
MW-15
1,4-Dichlorobenzene
3.1
ug/I
10/29/2008
106-46-7
6
MW-15
1,4-Dichlorobenzene
3.1
ug/I
05/13/2009
106-46-7
6
MW-15
1,4-Dichlorobenzene
2.2
ug/I
5/25/2010
106-46-7
6
MW-15
1,4-Dichlorobenzene
1.9
ug/I
10/22/2010
106-46-7
6
MW-15
1,4-Dichlorobenzene
3.7
ug/I
10/26/2009
106-46-7
6
MW-16
1,4-Dichlorobenzene
15.7
ug/I
07/27/2006
106-46-7
6
MW-16
1,4-Dichlorobenzene
17
ug/I
10/19/2006
106-46-7
6
MW-16
1,4-Dichlorobenzene
8.5
ug/I
05/09/2007
106-46-7
6
MW-16
1,4-Dichlorobenzene
16
ug/I
10/24/2007
106-46-7
6
MW-16
1,4-Dichlorobenzene
13
ug/I
05/07/2008
106-46-7
6
MW-16
1,4-Dichlorobenzene
19.2
ug/I
10/29/2008
106-46-7
6
MW-16
1,4-Dichlorobenzene
7.8
ug/I
05/13/2009
106-46-7
6
MW-16
1,4-Dichlorobenzene
16.2
ug/I
5/25/2010
106-46-7
6
MW-16
1,4-Dichlorobenzene
20.6
ug/I
10/19/2010
106-46-7
6
MW-16
1,4-Dichlorobenzene
20.7
ug/I
10/22/2009
106-46-7
6
MW-17
1,4-Dichlorobenzene
1.8
ug/I
10/24/2007
106-46-7
6
MW-17
1,4-Dichlorobenzene
0.94
ug/I
10/29/2008
106-46-7
6
MW-17
1,4-Dichlorobenzene
2.2
ug/I
5/19/2010
106-46-7
6
MW-17
1,4-Dichlorobenzene
3.6
ug/I
10/19/2010
106-46-7
6
MW-17
1,4-Dichlorobenzene
5.3
ug/I
10/20/2009
106-46-7
6
MW-2
1,4-Dichlorobenzene
6.2
ug/I
05/01/2003
106-46-7
6
MW-2
1,4-Dichlorobenzene
6
ug/I
05/01/2003
106-46-7
6
MW-2
1,4-Dichlorobenzene
5.5
ug/I
10/23/2003
106-46-7
6
MW-2
1,4-Dichlorobenzene
5.1
ug/I
10/23/2003
106-46-7
6
MW-2
1,4-Dichlorobenzene
10
ug/I
10/19/2005
106-46-7
6
MW-2
1,4-Dichlorobenzene
7.4
ug/I
05/01/2006
106-46-7
6
MW-2
1,4-Dichlorobenzene
5.4
ug/I
10/19/2006
106-46-7
6
MW-2
1,4-Dichlorobenzene
5.1
ug/I
05/11/2007
106-46-7
6
MW-2
1,4-Dichlorobenzene
4.1
ug/I
10/26/2007
106-46-7
6
MW-2
1,4-Dichlorobenzene
6.7
ug/I
05/08/2008
106-46-7
6
MW-2
1,4-Dichlorobenzene
6.3
ug/I
05/14/2009
106-46-7
6
MW-2
1,4-Dichlorobenzene
8.2
ug/I
5/25/2010
106-46-7
6
MW-2
1,4-Dichlorobenzene
7.2
ug/I
10/19/2010
106-46-7
6
MW-2
1,4-Dichlorobenzene
8.8
ug/I
10/22/2009
106-46-7
6
MW-21
1,4-Dichlorobenzene
3.8
ug/I
06/06/2007
106-46-7
6
MW-21
1,4-Dichlorobenzene
3.5
ug/I
10/24/2007
106-46-7
6
MW-21
1,4-Dichlorobenzene
3.6
ug/I
10/29/2008
106-46-7
6
MW-21
1,4-Dichlorobenzene
1
ug/I
05/13/2009
106-46-7
6
MW-21
1,4-Dichlorobenzene
1.8
ug/I
5/24/2010
106-46-7
6
MW-21
1,4-Dichlorobenzene
1.6
ug/I
10/22/2010
106-46-7
6
MW-21
1,4-Dichlorobenzene
1.2
ug/I
10/22/2009
106-46-7
6
MW-22
1,4-Dichlorobenzene
3.9
ug/I
10/24/2007
106-46-7
6
MW-22
1,4-Dichlorobenzene
3
ug/I
05/13/2009
106-46-7
6
MW-22
1,4-Dichlorobenzene
4
ug/I
5/19/2010
106-46-7
6
MW-22
1,4-Dichlorobenzene
9.9
ug/I
10/19/2010
106-46-7
6
MW-22
1,4-Dichlorobenzene
10.2
ug/I
10/20/2009
106-46-7
6
MW-3RS
1,4-Dichlorobenzene
12
ug/I
10/12/2004
106-46-7
6
MW-3RS
1,4-Dichlorobenzene
5
ug/I
05/04/2005
106-46-7
6
MW-3RS
1,4-Dichlorobenzene
12
ug/I
10/18/2005
106-46-7
6
MW-3RS
1,4-Dichlorobenzene
9.1
ug/I
05/01/2006
106-46-7
6
MW-3RS
1,4-Dichlorobenzene
9.3
ug/I
10/19/2006
106-46-7
6
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
MW-3RS
1,4-Dichlorobenzene
8.5
ug/I
05/09/2007
106-46-7
6
MW-3RS
1,4-Dichlorobenzene
7.4
ug/I
10/23/2007
106-46-7
6
MW-3RS
1,4-Dichlorobenzene
8.4
ug/I
05/07/2008
106-46-7
6
MW-3RS
1,4-Dichlorobenzene
7.4
ug/I
05/13/2009
106-46-7
6
MW-3RS
1,4-Dichlorobenzene
15
ug/I
5/25/2010
106-46-7
6
MW-3RS
1,4-Dichlorobenzene
9.2
ug/I
10/22/2010
106-46-7
6
MW-3RS
1,4-Dichlorobenzene
19.6
ug/I
10/22/2009
106-46-7
6
MW-4
1,4-Dichlorobenzene
0.97
ug/I
05/09/2007
106-46-7
6
MW-4
1,4-Dichlorobenzene
1
ug/I
05/07/2008
106-46-7
6
MW-4
1,4-Dichlorobenzene
0.62
ug/I
05/13/2009
106-46-7
6
MW-4
1,4-Dichlorobenzene
0.89
ug/I
5/20/2010
106-46-7
6
MW-4
1,4-Dichlorobenzene
0.93
ug/I
10/22/2010
106-46-7
6
MW-4
1,4-Dichlorobenzene
1.2
ug/I
10/21/2009
106-46-7
6
MW-5
1,4-Dichlorobenzene
5
ug/I
05/23/2002
106-46-7
6
MW-5
1,4-Dichlorobenzene
5
ug/I
05/23/2002
106-46-7
6
MW-5
1,4-Dichlorobenzene
5.8
ug/I
11/06/2002
106-46-7
6
MW-5
1,4-Dichlorobenzene
5.8
ug/I
11/06/2002
106-46-7
6
MW-5
1,4-Dichlorobenzene
6
ug/I
05/01/2003
106-46-7
6
MW-5
1,4-Dichlorobenzene
6
ug/I
05/04/2005
106-46-7
6
MW-5
1,4-Dichlorobenzene
8
ug/I
10/19/2005
106-46-7
6
MW-5
1,4-Dichlorobenzene
6.6
ug/I
04/24/2006
106-46-7
6
MW-5
1,4-Dichlorobenzene
6
ug/I
10/19/2006
106-46-7
6
MW-5
1,4-Dichlorobenzene
5.1
ug/I
05/09/2007
106-46-7
6
MW-5
1,4-Dichlorobenzene
6.2
ug/I
10/23/2007
106-46-7
6
MW-5
1,4-Dichlorobenzene
7
ug/I
05/07/2008
106-46-7
6
MW-5
1,4-Dichlorobenzene
6.3
ug/I
05/13/2009
106-46-7
6
MW-5
1,4-Dichlorobenzene
8.9
ug/I
5/25/2010
106-46-7
6
MW-5
1,4-Dichlorobenzene
8.5
ug/I
10/22/2010
106-46-7
6
MW-5
1,4-Dichlorobenzene
6.2
ug/I
10/26/2009
106-46-7
6
MW-6
1,4-Dichlorobenzene
0.78
ug/I
05/11/2007
106-46-7
6
MW-6
1,4-Dichlorobenzene
0.75
ug/I
10/24/2007
106-46-7
6
MW-6
1,4-Dichlorobenzene
0.61
ug/I
05/08/2008
106-46-7
6
MW-6
1,4-Dichlorobenzene
0.73
ug/I
10/28/2008
106-46-7
6
MW-6
1,4-Dichlorobenzene
0.6
ug/I
05/14/2009
106-46-7
6
MW-6
1,4-Dichlorobenzene
0.63
ug/I
5/19/2010
106-46-7
6
MW-6
1,4-Dichlorobenzene
0.52
ug/I
10/19/2010
106-46-7
6
MW-6
1,4-Dichlorobenzene
0.64
ug/I
10/20/2009
106-46-7
6
MW-7
1,4-Dichlorobenzene
12
ug/I
10/05/1995
106-46-7
6
MW-7
1,4-Dichlorobenzene
2
ug/I
05/11/2007
106-46-7
6
MW-7
1,4-Dichlorobenzene
1.7
ug/I
10/24/2007
106-46-7
6
MW-7
1,4-Dichlorobenzene
2.5
ug/I
05/08/2008
106-46-7
6
MW-7
1,4-Dichlorobenzene
2.3
ug/I
10/28/2008
106-46-7
6
MW-7
1,4-Dichlorobenzene
2.5
ug/I
05/14/2009
106-46-7
6
MW-7
1,4-Dichlorobenzene
2.7
ug/I
5/20/2010
106-46-7
6
MW-7
1,4-Dichlorobenzene
3.1
ug/I
10/21/2010
106-46-7
6
MW-7
1,4-Dichlorobenzene
2.4
ug/I
10/20/2009
106-46-7
6
MW-8
1,4-Dichlorobenzene
13
ug/I
10/20/1994
106-46-7
6
MW-8
1,4-Dichlorobenzene
12
ug/I
02/21/1995
106-46-7
6
MW-8
1,4-Dichlorobenzene
12
ug/I
03/09/1995
106-46-7
6
MW-8
1,4-Dichlorobenzene
10
ug/I
10/05/1995
106-46-7
6
MW-8
1,4-Dichlorobenzene
5
ug/I
10/13/1997
106-46-7
6
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
MW-8
1,4-Dichlorobenzene
5
ug/I
10/13/1998
106-46-7
6
MW-8
1,4-Dichlorobenzene
5
ug/I
05/04/1999
106-46-7
6
MW-8
1,4-Dichlorobenzene
5.7
ug/I
10/19/2000
106-46-7
6
MW-8
1,4-Dichlorobenzene
5
ug/I
05/23/2002
106-46-7
6
MW-8
1,4-Dichlorobenzene
5.1
ug/I
11/06/2002
106-46-7
6
MW-8
1,4-Dichlorobenzene
5.6
ug/I
05/01/2003
106-46-7
6
MW-8
1,4-Dichlorobenzene
6.5
ug/I
10/23/2003
106-46-7
6
MW-8
1,4-Dichlorobenzene
5.2
ug/I
04/29/2004
106-46-7
6
MW-8
1,4-Dichlorobenzene
6
ug/I
10/19/2005
106-46-7
6
MW-8
1,4-Dichlorobenzene
3.8
ug/I
05/11/2007
106-46-7
6
MW-8
1,4-Dichlorobenzene
3.1
ug/I
10/26/2007
106-46-7
6
MW-8
1,4-Dichlorobenzene
3.7
ug/I
05/08/2008
106-46-7
6
MW-8
1,4-Dichlorobenzene
3.7
ug/I
10/28/2008
106-46-7
6
MW-8
1,4-Dichlorobenzene
3.9
ug/I
05/14/2009
106-46-7
6
MW-8
1,4-Dichlorobenzene
5.8
ug/I
5/24/2010
106-46-7
6
MW-8
1,4-Dichlorobenzene
5.5
ug/I
10/21/2010
106-46-7
6
MW-8
1,4-Dichlorobenzene
5.6
ug/I
10/22/2009
106-46-7
6
MW-9
1,4-Dichlorobenzene
17
ug/I
10/20/1994
106-46-7
6
MW-9
1,4-Dichlorobenzene
17
ug/I
02/21/1995
106-46-7
6
MW-9
1,4-Dichlorobenzene
19
ug/I
03/09/1995
106-46-7
6
MW-9
1,4-Dichlorobenzene
23
ug/I
10/05/1995
106-46-7
6
MW-9
1,4-Dichlorobenzene
6
ug/I
04/24/1996
106-46-7
6
MW-9
1,4-Dichlorobenzene
6
ug/I
10/22/1996
106-46-7
6
MW-9
1,4-Dichlorobenzene
5
ug/I
10/13/1997
106-46-7
6
MW-9
1,4-Dichlorobenzene
5.5
ug/I
11/06/2002
106-46-7
6
MW-9
1,4-Dichlorobenzene
9.1
ug/I
05/01/2003
106-46-7
6
MW-9
1,4-Dichlorobenzene
7.8
ug/I
10/23/2003
106-46-7
6
MW-9
1,4-Dichlorobenzene
7
ug/I
04/28/2004
106-46-7
6
MW-9
1,4-Dichlorobenzene
8
ug/I
05/05/2005
106-46-7
6
MW-9
1,4-Dichlorobenzene
10
ug/I
10/19/2005
106-46-7
6
MW-9
1,4-Dichlorobenzene
6.4
ug/I
05/01/2006
106-46-7
6
MW-9
1,4-Dichlorobenzene
5.4
ug/I
10/19/2006
106-46-7
6
MW-9
1,4-Dichlorobenzene
6.4
ug/I
05/11/2007
106-46-7
6
MW-9
1,4-Dichlorobenzene
4.2
ug/I
10/29/2007
106-46-7
6
MW-9
1,4-Dichlorobenzene
5.5
ug/I
05/08/2008
106-46-7
6
MW-9
1,4-Dichlorobenzene
5
ug/I
10/28/2008
106-46-7
6
MW-9
1,4-Dichlorobenzene
5.9
ug/I
05/14/2009
106-46-7
6
MW-9
1,4-Dichlorobenzene
9.2
ug/I
5/24/2010
106-46-7
6
MW-9
1,4-Dichlorobenzene
9.1
ug/I
10/21/2010
106-46-7
6
MW-9
1,4-Dichlorobenzene
7.2
ug/I
10/22/2009
106-46-7
6
SW-1
1,4-Dichlorobenzene
6
ug/I
10/19/2005
106-46-7
6
SW-1
1,4-Dichlorobenzene
5.3
ug/I
10/19/2006
106-46-7
6
SW-1
1,4-Dichlorobenzene
3.1
ug/I
05/09/2007
106-46-7
6
SW-1
1,4-Dichlorobenzene
2.2
ug/I
10/29/2007
106-46-7
6
SW-1
1,4-Dichlorobenzene
6.5
ug/I
05/08/2008
106-46-7
6
SW-1
1,4-Dichlorobenzene
5.7
ug/I
10/28/2008
106-46-7
6
SW-2
1,4-Dichlorobenzene
0.54
ug/I
05/11/2007
106-46-7
6
SW-2
1,4-Dichlorobenzene
1.1
ug/I
05/08/2008
106-46-7
6
SW-2
1,4-Dichlorobenzene
0.7
ug/I
05/14/2009
106-46-7
6
SW-2
1,4-Dichlorobenzene
0.65
ug/I
10/19/2010
106-46-7
6
SW-2
1,4-Dichlorobenzene
0.4
ug/I
10/22/2009
106-46-7
6
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
SW-3
1,4-Dichlorobenzene
1.2
ug/I
05/08/2008
106-46-7
6
FB
2-Butanone
1.6
ug/I
05/06/2008
78-93-3
4000
MW-2
2-Butanone
18
ug/I
10/26/2007
78-93-3
4000
MW-11
2-Hexanone
1.1
ug/I
05/14/2009
591-78-6
NE
MW-4
2-Hexanone
0.87
ug/I
05/13/2009
591-78-6
NE
MW-8
2-Hexanone
3.5
ug/I
05/14/2009
591-78-6
NE
MW-9
2,4,5-TP (Silvex)
0.31
ug/I
5/24/2010
93-72-1
50
MW-11
4-Methyl-2-pentanone
6.5
ug/I
05/14/2009
108-10-1
NE
MW-8
4,4'-DDD
0.01
ug/I
5/24/2010
72-54-8
0.1
MW-7
4,4'-DDT
0.02
ug/I
10/21/2010
50-29-3
0.1
MW-1
Acetic Acid
89
ug/I
10/21/2010
SW416
NE
MW-11
Acetic Acid
62
ug/I
10/21/2010
SW416
NE
MW-14
Acetic Acid
41
ug/I
10/21/2010
SW416
NE
MW-15
Acetic Acid
62
ug/I
10/22/2010
SW416
NE
MW-20
Acetic Acid
51
ug/I
10/21/2010
SW416
NE
MW-21
Acetic Acid
33
ug/I
10/22/2010
SW416
NE
MW-3RS
Acetic Acid
29
ug/I
5/27/2010
SW416
NE
MW-3RS
Acetic Acid
84
ug/I
10/22/2010
SW416
NE
MW-4
Acetic Acid
42
ug/I
10/22/2010
SW416
NE
MW-5
Acetic Acid
9
ug/I
5/27/2010
SW416
NE
MW-7
Acetic Acid
60
ug/I
10/21/2010
SW416
NE
MW-8
Acetic Acid
48
ug/I
5/27/2010
SW416
NE
MW-8
Acetic Acid
120
ug/I
10/21/2010
SW416
NE
MW-9
Acetic Acid
10
ug/I
5/27/2010
SW416
NE
MW-9
Acetic Acid
100
ug/I
10/21/2010
SW416
NE
EB
Acetone
7.8
ug/I
10/23/2007
67-64-1
6000
EB
Acetone
11
ug/I
05/06/2008
67-64-1
6000
EB
Acetone
5
ug/I
10/29/2008
67-64-1
6000
EB
Acetone
4.5
ug/I
10/26/2010
67-64-1
6000
FB
Acetone
9.3
ug/I
10/23/2007
67-64-1
6000
FB
Acetone
10
ug/I
05/06/2008
67-64-1
6000
MW-12D
Acetone
2.7
ug/I
05/09/2007
67-64-1
6000
MW-12S
Acetone
2.8
ug/I
05/09/2007
67-64-1
6000
MW-13
Acetone
12.3
ug/I
05/14/2009
67-64-1
6000
MW-15
Acetone
3.7
ug/I
10/23/2007
67-64-1
6000
MW-15
Acetone
4.9
ug/I
05/07/2008
67-64-1
6000
MW-15
Acetone
6.4
ug/I
05/13/2009
67-64-1
6000
MW-15
Acetone
2.5
ug/I
5/25/2010
67-64-1
6000
MW-15
Acetone
10.4
ug/I
10/22/2010
67-64-1
6000
MW-16
Acetone
5.5
ug/I
10/24/2007
67-64-1
6000
MW-16
Acetone
4
ug/I
05/07/2008
67-64-1
6000
MW-17
Acetone
5.7
ug/I
10/24/2007
67-64-1
6000
MW-17
Acetone
6.1
ug/I
05/07/2008
67-64-1
6000
MW-17
Acetone
8.9
ug/I
05/13/2009
67-64-1
6000
MW-19
Acetone
27.8
ug/I
05/12/2009
67-64-1
6000
MW-2
Acetone
4.6
ug/I
05/08/2008
67-64-1
6000
MW-2
Acetone
5.6
ug/I
10/19/2010
67-64-1
6000
MW-21
Acetone
4.3
ug/I
10/24/2007
67-64-1
6000
MW-22
Acetone
5
ug/I
10/24/2007
67-64-1
6000
MW-23
Acetone
4.7
ug/I
10/24/2007
67-64-1
6000
MW-23
Acetone
7.4
ug/I
05/13/2009
67-64-1
6000
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
MW-3R
Acetone
2.7
ug/I
05/07/2008
67-64-1
6000
MW-3RS
Acetone
3.9
ug/I
05/07/2008
67-64-1
6000
MW-4
Acetone
12.4
ug/I
05/13/2009
67-64-1
6000
MW-5
Acetone
4
ug/I
10/23/2007
67-64-1
6000
MW-5
Acetone
2.4
ug/I
05/07/2008
67-64-1
6000
MW-6
Acetone
6.1
ug/I
10/24/2007
67-64-1
6000
MW-7
Acetone
4.2
ug/I
10/24/2007
67-64-1
6000
MW-8
Acetone
489
ug/I
04/18/2000
67-64-1
6000
MW-8
Acetone
3.3
ug/I
10/26/2007
67-64-1
6000
MW-8
Acetone
3.3
ug/I
05/08/2008
67-64-1
6000
MW-8
Acetone
19.4
ug/I
05/14/2009
67-64-1
6000
MW-9
Acetone
2340
ug/I
05/01/2003
67-64-1
6000
MW-9
Acetone
365
ug/I
10/23/2003
67-64-1
6000
MW-9
Acetone
110
ug/I
04/28/2004
67-64-1
6000
SW-1
Acetone
2
ug/I
05/08/2008
67-64-1
6000
SW-2
Acetone
3.3
ug/I
05/08/2008
67-64-1
6000
SW-3
Acetone
3.7
ug/I
10/26/2007
67-64-1
6000
SW-3
Acetone
4.5
ug/I
05/08/2008
67-64-1
6000
SW-4
Acetone
4
ug/I
05/07/2008
67-64-1
6000
TB
Acetone
5.2
ug/I
10/23/2007
67-64-1
6000
MW-21
alpha-BHC
0.01
ug/I
5/24/2010
319-84-6
NE
MW-8
alpha-BHC
0.02
ug/I
5/24/2010
319-84-6
NE
MW-11
Benzene
15
ug/I
02/21/1995
71-43-2
1
MW-11
Benzene
14
ug/I
03/09/1995
71-43-2
1
MW-11
Benzene
22
ug/I
10/05/1995
71-43-2
1
MW-11
Benzene
9
ug/I
10/13/1997
71-43-2
1
MW-11
Benzene
1.5
ug/I
05/11/2007
71-43-2
1
MW-11
Benzene
1.8
ug/I
10/26/2007
71-43-2
1
MW-11
Benzene
1.4
ug/I
05/08/2008
71-43-2
1
MW-11
Benzene
1.6
ug/I
10/29/2008
71-43-2
1
MW-11
Benzene
1.1
ug/I
05/14/2009
71-43-2
1
MW-11
Benzene
1.1
ug/I
10/21/2010
71-43-2
1
MW-11
Benzene
0.8
ug/I
10/21/2009
71-43-2
1
MW-13
Benzene
1.4
ug/I
05/09/2007
71-43-2
1
MW-13
Benzene
0.99
ug/I
10/24/2007
71-43-2
1
MW-13
Benzene
1.4
ug/I
05/07/2008
71-43-2
1
MW-13
Benzene
1.3
ug/I
10/29/2008
71-43-2
1
MW-13
Benzene
0.88
ug/I
05/14/2009
71-43-2
1
MW-13
Benzene
0.57
ug/I
5/25/2010
71-43-2
1
MW-13
Benzene
0.93
ug/I
10/19/2010
71-43-2
1
MW-13
Benzene
0.42
ug/I
10/22/2009
71-43-2
1
MW-15
Benzene
4.1
ug/I
05/09/2007
71-43-2
1
MW-15
Benzene
3.2
ug/I
10/23/2007
71-43-2
1
MW-15
Benzene
3.1
ug/I
05/07/2008
71-43-2
1
MW-15
Benzene
4.6
ug/I
10/29/2008
71-43-2
1
MW-15
Benzene
3.9
ug/I
05/13/2009
71-43-2
1
MW-15
Benzene
2.2
ug/I
5/25/2010
71-43-2
1
MW-15
Benzene
2.2
ug/I
10/22/2010
71-43-2
1
MW-15
Benzene
4.1
ug/I
10/26/2009
71-43-2
1
MW-16
Benzene
0.99
ug/I
05/09/2007
71-43-2
1
MW-16
Benzene
0.89
ug/I
10/24/2007
71-43-2
1
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
MW-16
Benzene
1
ug/I
05/07/2008
71-43-2
1
MW-16
Benzene
1.1
ug/I
10/29/2008
71-43-2
1
MW-16
Benzene
0.63
ug/I
05/13/2009
71-43-2
1
MW-16
Benzene
1.9
ug/I
5/25/2010
71-43-2
1
MW-16
Benzene
1.9
ug/I
10/19/2010
71-43-2
1
MW-16
Benzene
1.4
ug/I
10/22/2009
71-43-2
1
MW-17
Benzene
0.54
ug/I
10/24/2007
71-43-2
1
MW-17
Benzene
0.69
ug/I
5/19/2010
71-43-2
1
MW-17
Benzene
0.68
ug/I
10/19/2010
71-43-2
1
MW-17
Benzene
1
ug/I
10/20/2009
71-43-2
1
MW-2
Benzene
5.2
ug/I
04/18/2000
71-43-2
1
MW-2
Benzene
5.4
ug/I
10/19/2000
71-43-2
1
MW-2
Benzene
5
ug/I
11/20/2001
71-43-2
1
MW-2
Benzene
5.2
ug/I
05/01/2003
71-43-2
1
MW-2
Benzene
5
ug/I
05/01/2003
71-43-2
1
MW-2
Benzene
2.8
ug/I
05/11/2007
71-43-2
1
MW-2
Benzene
2.3
ug/I
10/26/2007
71-43-2
1
MW-2
Benzene
3.2
ug/I
05/08/2008
71-43-2
1
MW-2
Benzene
2.2
ug/I
05/14/2009
71-43-2
1
MW-2
Benzene
2.2
ug/I
5/25/2010
71-43-2
1
MW-2
Benzene
1.9
ug/I
10/19/2010
71-43-2
1
MW-2
Benzene
2.5
ug/I
10/22/2009
71-43-2
1
MW-21
Benzene
0.71
ug/I
10/24/2007
71-43-2
1
MW-21
Benzene
0.67
ug/I
10/29/2008
71-43-2
1
MW-22
Benzene
0.55
ug/I
10/24/2007
71-43-2
1
MW-22
Benzene
0.44
ug/I
05/13/2009
71-43-2
1
MW-22
Benzene
0.45
ug/I
5/19/2010
71-43-2
1
MW-22
Benzene
1.2
ug/I
10/19/2010
71-43-2
1
MW-22
Benzene
1.2
ug/I
10/20/2009
71-43-2
1
MW-3RS
Benzene
1.5
ug/I
05/09/2007
71-43-2
1
MW-3RS
Benzene
0.69
ug/I
10/23/2007
71-43-2
1
MW-3RS
Benzene
1.3
ug/I
05/07/2008
71-43-2
1
MW-3RS
Benzene
0.96
ug/I
05/13/2009
71-43-2
1
MW-3RS
Benzene
2
ug/I
5/25/2010
71-43-2
1
MW-3RS
Benzene
1.5
ug/I
10/22/2010
71-43-2
1
MW-3RS
Benzene
1.3
ug/I
10/22/2009
71-43-2
1
MW-4
Benzene
0.92
ug/I
05/09/2007
71-43-2
1
MW-4
Benzene
0.57
ug/I
10/23/2007
71-43-2
1
MW-4
Benzene
0.84
ug/I
05/07/2008
71-43-2
1
MW-4
Benzene
0.3
ug/I
05/13/2009
71-43-2
1
MW-4
Benzene
0.31
ug/I
10/22/2010
71-43-2
1
MW-5
Benzene
1.4
ug/I
05/09/2007
71-43-2
1
MW-5
Benzene
0.99
ug/I
10/23/2007
71-43-2
1
MW-5
Benzene
1.4
ug/I
05/07/2008
71-43-2
1
MW-5
Benzene
1.1
ug/I
05/13/2009
71-43-2
1
MW-5
Benzene
1.3
ug/I
5/25/2010
71-43-2
1
MW-5
Benzene
1.3
ug/I
10/22/2010
71-43-2
1
MW-5
Benzene
0.99
ug/I
10/26/2009
71-43-2
1
MW-6
Benzene
0.78
ug/I
05/11/2007
71-43-2
1
MW-6
Benzene
0.63
ug/I
10/24/2007
71-43-2
1
MW-6
Benzene
0.74
ug/I
05/08/2008
71-43-2
1
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
MW-6
Benzene
0.93
ug/I
10/28/2008
71-43-2
1
MW-6
Benzene
0.58
ug/I
05/14/2009
71-43-2
1
MW-6
Benzene
0.68
ug/I
5/19/2010
71-43-2
1
MW-6
Benzene
0.69
ug/I
10/19/2010
71-43-2
1
MW-6
Benzene
0.65
ug/I
10/20/2009
71-43-2
1
MW-7
Benzene
1.3
ug/I
05/11/2007
71-43-2
1
MW-7
Benzene
0.84
ug/I
10/24/2007
71-43-2
1
MW-7
Benzene
1.4
ug/I
05/08/2008
71-43-2
1
MW-7
Benzene
1.2
ug/I
10/28/2008
71-43-2
1
MW-7
Benzene
1
ug/I
05/14/2009
71-43-2
1
MW-7
Benzene
1.1
ug/I
5/20/2010
71-43-2
1
MW-7
Benzene
1.4
ug/I
10/21/2010
71-43-2
1
MW-7
Benzene
0.96
ug/I
10/20/2009
71-43-2
1
MW-8
Benzene
1.6
ug/I
05/11/2007
71-43-2
1
MW-8
Benzene
1
ug/I
10/26/2007
71-43-2
1
MW-8
Benzene
1.6
ug/I
05/08/2008
71-43-2
1
MW-8
Benzene
1.4
ug/I
10/28/2008
71-43-2
1
MW-8
Benzene
1.4
ug/I
05/14/2009
71-43-2
1
MW-8
Benzene
2
ug/I
5/24/2010
71-43-2
1
MW-8
Benzene
1.7
ug/I
10/21/2010
71-43-2
1
MW-8
Benzene
1.9
ug/I
10/22/2009
71-43-2
1
MW-9
Benzene
9
ug/I
10/20/1994
71-43-2
1
MW-9
Benzene
6
ug/I
02/21/1995
71-43-2
1
MW-9
Benzene
6
ug/I
03/09/1995
71-43-2
1
MW-9
Benzene
11
ug/I
10/05/1995
71-43-2
1
MW-9
Benzene
6
ug/I
04/24/1996
71-43-2
1
MW-9
Benzene
7
ug/I
10/22/1996
71-43-2
1
MW-9
Benzene
9
ug/I
04/30/1997
71-43-2
1
MW-9
Benzene
5
ug/I
10/13/1997
71-43-2
1
MW-9
Benzene
5.4
ug/I
10/23/2003
71-43-2
1
MW-9
Benzene
6
ug/I
05/05/2005
71-43-2
1
MW-9
Benzene
4
ug/I
05/11/2007
71-43-2
1
MW-9
Benzene
0.85
ug/I
10/29/2007
71-43-2
1
MW-9
Benzene
3.4
ug/I
05/08/2008
71-43-2
1
MW-9
Benzene
2.9
ug/I
10/28/2008
71-43-2
1
MW-9
Benzene
2.5
ug/I
05/14/2009
71-43-2
1
MW-9
Benzene
4.3
ug/I
5/24/2010
71-43-2
1
MW-9
Benzene
4.5
ug/I
10/21/2010
71-43-2
1
MW-9
Benzene
3.6
ug/I
10/22/2009
71-43-2
1
SW-1
Benzene
1.9
ug/I
05/09/2007
71-43-2
1
SW-1
Benzene
0.89
ug/I
10/29/2007
71-43-2
1
SW-1
Benzene
2.2
ug/I
05/08/2008
71-43-2
1
SW-1
Benzene
1.3
ug/I
10/28/2008
71-43-2
1
SW-2
Benzene
1.2
ug/I
05/08/2008
71-43-2
1
SW-2
Benzene
0.53
ug/I
10/19/2010
71-43-2
1
SW-3
Benzene
1.4
ug/I
05/08/2008
71-43-2
1
MW-13
beta-BHC
0.06
ug/I
5/25/2010
319-85-7
NE
MW-16
beta-BHC
0.45
ug/I
5/25/2010
319-85-7
NE
MW-16
beta-BHC
0.5
ug/I
10/19/2010
319-85-7
NE
MW-2
beta-BHC
0.23
ug/I
5/25/2010
319-85-7
NE
MW-2
beta-BHC
0.18
ug/I
10/19/2010
319-85-7
NE
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
MW-21
beta-BHC
0.12
ug/I
5/24/2010
319-85-7
NE
MW-22
beta-BHC
0.02
ug/I
5/19/2010
319-85-7
NE
MW-22
beta-BHC
0.04
ug/I
10/19/2010
319-85-7
NE
MW-3RS
beta-BHC
0.38
ug/I
5/25/2010
319-85-7
NE
MW-3RS
beta-BHC
0.26
ug/I
10/22/2010
319-85-7
NE
MW-5
beta-BHC
0.09
ug/I
10/22/2010
319-85-7
NE
MW-8
beta-BHC
0.44
ug/I
5/24/2010
319-85-7
NE
MW-11
Bromomethane
0.72
ug/I
05/08/2008
74-83-9
NE
MW-1
Butyric Acid
62
ug/I
10/21/2010
SW418
NE
MW-11
Butyric Acid
60
ug/I
10/21/2010
SW418
NE
MW-14
Butyric Acid
51
ug/I
10/21/2010
SW418
NE
MW-15
Butyric Acid
60
ug/I
10/22/2010
SW418
NE
MW-21
Butyric Acid
58
ug/I
10/22/2010
SW418
NE
MW-3RS
Butyric Acid
74
ug/I
10/22/2010
SW418
NE
MW-4
Butyric Acid
57
ug/I
10/22/2010
SW418
NE
MW-5
Butyric Acid
57
ug/I
10/22/2010
SW418
NE
MW-7
Butyric Acid
60
ug/I
10/21/2010
SW418
NE
MW-8
Butyric Acid
52
ug/I
10/21/2010
SW418
NE
MW-9
Butyric Acid
57
ug/I
10/21/2010
SW418
NE
MW-12D
Carbon disulfide
1.4
ug/I
05/09/2007
75-15-0
700
MW-12S
Carbon disulfide
1.5
ug/I
05/09/2007
75-15-0
700
MW-3R
Carbon disulfide
1.9
ug/I
10/19/2010
75-15-0
700
MW-3RS
Carbon disulfide
1.7
ug/I
05/09/2007
75-15-0
700
MW-5
Carbon disulfide
2.7
ug/I
05/09/2007
75-15-0
700
MW-8
Carbon disulfide
0.35
ug/I
10/26/2007
75-15-0
700
SW-4
Carbon disulfide
2
ug/I
10/19/2010
75-15-0
700
MW-1
Chloride
3100
ug/I
05/11/2007
SW301
250000
MW-11
Chloride
630
ug/I
05/11/2007
SW301
250000
MW-11
Chloride
8160
ug/I
10/21/2010
16887-00-6
NE
MW-12D
Chloride
2100
ug/I
05/09/2007
SW301
250000
MW-12S
Chloride
3700
ug/I
05/09/2007
SW301
250000
MW-12S
Chloride
8770
ug/I
5/18/2010
16887-00-6
NE
MW-13
Chloride
20000
ug/I
05/09/2007
SW301
250000
MW-13
Chloride
25200
ug/I
5/25/2010
16887-00-6
NE
MW-14
Chloride
2800
ug/I
05/09/2007
SW301
250000
MW-15
Chloride
2300
ug/I
05/09/2007
SW301
250000
MW-16
Chloride
13000
ug/I
05/09/2007
SW301
250000
MW-16
Chloride
29800
ug/I
5/25/2010
16887-00-6
NE
MW-16
Chloride
18100
ug/I
10/19/2010
16887-00-6
NE
MW-17
Chloride
21700
ug/I
5/19/2010
16887-00-6
NE
MW-17
Chloride
46800
ug/I
10/19/2010
16887-00-6
NE
MW-19
Chloride
5830
ug/I
5/18/2010
16887-00-6
NE
MW-2
Chloride
21000
ug/I
05/11/2007
SW301
250000
MW-2
Chloride
22400
ug/I
5/25/2010
16887-00-6
NE
MW-2
Chloride
25200
ug/I
10/19/2010
16887-00-6
NE
MW-20
Chloride
11000
ug/I
10/21/2010
16887-00-6
NE
MW-21
Chloride
25900
ug/I
10/22/2010
16887-00-6
NE
MW-3R
Chloride
2600
ug/I
05/09/2007
SW301
250000
MW-3RS
Chloride
10000
ug/I
05/09/2007
SW301
250000
MW-3RS
Chloride
13400
ug/I
10/22/2010
16887-00-6
NE
MW-5
Chloride
22500
ug/I
10/22/2010
16887-00-6
NE
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
MW-5
Chloride
21400
ug/I
10/26/2009
SW301
250000
MW-6
Chloride
26000
ug/I
05/11/2007
SW301
250000
MW-6
Chloride
26900
ug/I
5/19/2010
16887-00-6
NE
MW-6
Chloride
31500
ug/I
10/19/2010
16887-00-6
NE
MW-7
Chloride
37700
ug/I
10/21/2010
16887-00-6
NE
MW-8
Chloride
115000
ug/I
10/21/2010
16887-00-6
NE
MW-9
Chloride
57700
ug/I
10/21/2010
16887-00-6
NE
SCALEHOUSE
Chloride
5780
ug/I
5/19/2010
16887-00-6
NE
SCALEHOUSE
Chloride
6260
ug/I
10/19/2010
16887-00-6
NE
SW-1
Chloride
8150
ug/I
10/19/2010
16887-00-6
NE
SWN-1
Chloride
5970
ug/I
10/18/2010
16887-00-6
NE
MW-11
Chlorobenzene
0.38
ug/I
05/11/2007
108-90-7
50
MW-11
Chlorobenzene
0.69
ug/I
10/26/2007
108-90-7
50
MW-11
Chlorobenzene
0.4
ug/I
05/08/2008
108-90-7
50
MW-11
Chlorobenzene
0.53
ug/I
10/29/2008
108-90-7
50
MW-11
Chlorobenzene
0.39
ug/I
05/14/2009
108-90-7
50
MW-11
Chlorobenzene
0.34
ug/I
10/21/2010
108-90-7
50
MW-11
Chlorobenzene
0.31
ug/I
10/21/2009
108-90-7
50
MW-13
Chlorobenzene
5.1
ug/I
10/19/2006
108-90-7
50
MW-13
Chlorobenzene
3.2
ug/I
05/09/2007
108-90-7
50
MW-13
Chlorobenzene
4
ug/I
10/24/2007
108-90-7
50
MW-13
Chlorobenzene
3.7
ug/I
05/07/2008
108-90-7
50
MW-13
Chlorobenzene
3.6
ug/I
10/29/2008
108-90-7
50
MW-13
Chlorobenzene
3.3
ug/I
05/14/2009
108-90-7
50
MW-13
Chlorobenzene
2.5
ug/I
5/25/2010
108-90-7
50
MW-13
Chlorobenzene
4.5
ug/I
10/19/2010
108-90-7
50
MW-13
Chlorobenzene
2.6
ug/I
10/22/2009
108-90-7
50
MW-15
Chlorobenzene
1.4
ug/I
05/09/2007
108-90-7
50
MW-15
Chlorobenzene
1.5
ug/I
10/23/2007
108-90-7
50
MW-15
Chlorobenzene
1.4
ug/I
05/07/2008
108-90-7
50
MW-15
Chlorobenzene
2
ug/I
10/29/2008
108-90-7
50
MW-15
Chlorobenzene
2.1
ug/I
05/13/2009
108-90-7
50
MW-15
Chlorobenzene
1.5
ug/I
5/25/2010
108-90-7
50
MW-15
Chlorobenzene
1.5
ug/I
10/22/2010
108-90-7
50
MW-15
Chlorobenzene
2.5
ug/I
10/26/2009
108-90-7
50
MW-16
Chlorobenzene
5.3
ug/I
10/19/2006
108-90-7
50
MW-16
Chlorobenzene
2.6
ug/I
05/09/2007
108-90-7
50
MW-16
Chlorobenzene
4.1
ug/I
10/24/2007
108-90-7
50
MW-16
Chlorobenzene
3.6
ug/I
05/07/2008
108-90-7
50
MW-16
Chlorobenzene
4.6
ug/I
10/29/2008
108-90-7
50
MW-16
Chlorobenzene
2.2
ug/I
05/13/2009
108-90-7
50
MW-16
Chlorobenzene
5.1
ug/I
5/25/2010
108-90-7
50
MW-16
Chlorobenzene
6.1
ug/I
10/19/2010
108-90-7
50
MW-16
Chlorobenzene
5.5
ug/I
10/22/2009
108-90-7
50
MW-17
Chlorobenzene
2.9
ug/I
10/24/2007
108-90-7
50
MW-17
Chlorobenzene
0.81
ug/I
10/29/2008
108-90-7
50
MW-17
Chlorobenzene
2.8
ug/I
5/19/2010
108-90-7
50
MW-17
Chlorobenzene
3.1
ug/I
10/19/2010
108-90-7
50
MW-17
Chlorobenzene
5
ug/I
10/20/2009
108-90-7
50
MW-2
Chlorobenzene
2
ug/I
05/11/2007
108-90-7
50
MW-2
Chlorobenzene
1.8
ug/I
10/26/2007
108-90-7
50
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
MW-2
Chlorobenzene
2.3
ug/I
05/08/2008
108-90-7
50
MW-2
Chlorobenzene
2.1
ug/I
05/14/2009
108-90-7
50
MW-2
Chlorobenzene
2.7
ug/I
5/25/2010
108-90-7
50
MW-2
Chlorobenzene
2.4
ug/I
10/19/2010
108-90-7
50
MW-2
Chlorobenzene
2.8
ug/I
10/22/2009
108-90-7
50
MW-21
Chlorobenzene
2.8
ug/I
06/06/2007
108-90-7
50
MW-21
Chlorobenzene
2.1
ug/I
10/24/2007
108-90-7
50
MW-21
Chlorobenzene
1.8
ug/I
10/29/2008
108-90-7
50
MW-21
Chlorobenzene
0.59
ug/I
05/13/2009
108-90-7
50
MW-21
Chlorobenzene
0.96
ug/I
5/24/2010
108-90-7
50
MW-21
Chlorobenzene
0.92
ug/I
10/22/2010
108-90-7
50
MW-21
Chlorobenzene
0.74
ug/I
10/22/2009
108-90-7
50
MW-22
Chlorobenzene
1.7
ug/I
06/06/2007
108-90-7
50
MW-22
Chlorobenzene
1.2
ug/I
10/24/2007
108-90-7
50
MW-22
Chlorobenzene
0.65
ug/I
05/13/2009
108-90-7
50
MW-22
Chlorobenzene
0.93
ug/I
5/19/2010
108-90-7
50
MW-22
Chlorobenzene
3
ug/I
10/19/2010
108-90-7
50
MW-22
Chlorobenzene
2.3
ug/I
10/20/2009
108-90-7
50
MW-3RS
Chlorobenzene
2.8
ug/I
05/09/2007
108-90-7
50
MW-3RS
Chlorobenzene
3
ug/I
10/23/2007
108-90-7
50
MW-3RS
Chlorobenzene
3.2
ug/I
05/07/2008
108-90-7
50
MW-3RS
Chlorobenzene
2.4
ug/I
05/13/2009
108-90-7
50
MW-3RS
Chlorobenzene
4.7
ug/I
5/25/2010
108-90-7
50
MW-3RS
Chlorobenzene
4
ug/I
10/22/2010
108-90-7
50
MW-3RS
Chlorobenzene
6.1
ug/I
10/22/2009
108-90-7
50
MW-4
Chlorobenzene
0.39
ug/I
10/23/2007
108-90-7
50
MW-4
Chlorobenzene
0.24
ug/I
05/13/2009
108-90-7
50
MW-4
Chlorobenzene
0.27
ug/I
10/21/2009
108-90-7
50
MW-5
Chlorobenzene
2.5
ug/I
05/09/2007
108-90-7
50
MW-5
Chlorobenzene
3
ug/I
10/23/2007
108-90-7
50
MW-5
Chlorobenzene
3.2
ug/I
05/07/2008
108-90-7
50
MW-5
Chlorobenzene
3.2
ug/I
05/13/2009
108-90-7
50
MW-5
Chlorobenzene
4
ug/I
5/25/2010
108-90-7
50
MW-5
Chlorobenzene
4.2
ug/I
10/22/2010
108-90-7
50
MW-5
Chlorobenzene
2.9
ug/I
10/26/2009
108-90-7
50
MW-6
Chlorobenzene
0.97
ug/I
05/11/2007
108-90-7
50
MW-6
Chlorobenzene
1
ug/I
10/24/2007
108-90-7
50
MW-6
Chlorobenzene
0.45
ug/I
10/28/2008
108-90-7
50
MW-6
Chlorobenzene
0.31
ug/I
05/14/2009
108-90-7
50
MW-6
Chlorobenzene
0.54
ug/I
5/19/2010
108-90-7
50
MW-6
Chlorobenzene
0.42
ug/I
10/19/2010
108-90-7
50
MW-6
Chlorobenzene
0.32
ug/I
10/20/2009
108-90-7
50
MW-7
Chlorobenzene
11
ug/I
10/05/1995
108-90-7
50
MW-7
Chlorobenzene
5.3
ug/I
04/28/2004
108-90-7
50
MW-7
Chlorobenzene
7
ug/I
05/04/2005
108-90-7
50
MW-7
Chlorobenzene
5
ug/I
10/19/2005
108-90-7
50
MW-7
Chlorobenzene
5.4
ug/I
04/24/2006
108-90-7
50
MW-7
Chlorobenzene
6.7
ug/I
10/19/2006
108-90-7
50
MW-7
Chlorobenzene
4.8
ug/I
05/11/2007
108-90-7
50
MW-7
Chlorobenzene
4.5
ug/I
10/24/2007
108-90-7
50
MW-7
Chlorobenzene
5.1
ug/I
05/08/2008
108-90-7
50
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
MW-7
Chlorobenzene
4.6
ug/I
10/28/2008
108-90-7
50
MW-7
Chlorobenzene
5.2
ug/I
05/14/2009
108-90-7
50
MW-7
Chlorobenzene
5.6
ug/I
5/20/2010
108-90-7
50
MW-7
Chlorobenzene
6.7
ug/I
10/21/2010
108-90-7
50
MW-7
Chlorobenzene
5
ug/I
10/20/2009
108-90-7
50
MW-8
Chlorobenzene
5
ug/I
10/23/2003
108-90-7
50
MW-8
Chlorobenzene
5.2
ug/I
04/29/2004
108-90-7
50
MW-8
Chlorobenzene
4
ug/I
05/11/2007
108-90-7
50
MW-8
Chlorobenzene
3.9
ug/I
10/26/2007
108-90-7
50
MW-8
Chlorobenzene
4.2
ug/I
05/08/2008
108-90-7
50
MW-8
Chlorobenzene
4.4
ug/I
10/28/2008
108-90-7
50
MW-8
Chlorobenzene
4.4
ug/I
05/14/2009
108-90-7
50
MW-8
Chlorobenzene
7
ug/I
5/24/2010
108-90-7
50
MW-8
Chlorobenzene
6.6
ug/I
10/21/2010
108-90-7
50
MW-8
Chlorobenzene
6.1
ug/I
10/22/2009
108-90-7
50
MW-9
Chlorobenzene
5
ug/I
10/05/1995
108-90-7
50
MW-9
Chlorobenzene
2.3
ug/I
05/11/2007
108-90-7
50
MW-9
Chlorobenzene
0.62
ug/I
10/29/2007
108-90-7
50
MW-9
Chlorobenzene
1.9
ug/I
05/08/2008
108-90-7
50
MW-9
Chlorobenzene
1.8
ug/I
10/28/2008
108-90-7
50
MW-9
Chlorobenzene
1.8
ug/I
05/14/2009
108-90-7
50
MW-9
Chlorobenzene
2.8
ug/I
5/24/2010
108-90-7
50
MW-9
Chlorobenzene
2.8
ug/I
10/21/2010
108-90-7
50
MW-9
Chlorobenzene
2.4
ug/I
10/22/2009
108-90-7
50
SW-1
Chlorobenzene
2.5
ug/I
05/09/2007
108-90-7
50
SW-1
Chlorobenzene
2.1
ug/I
10/29/2007
108-90-7
50
SW-1
Chlorobenzene
2.5
ug/I
05/08/2008
108-90-7
50
SW-1
Chlorobenzene
2.6
ug/I
10/28/2008
108-90-7
50
SW-2
Chlorobenzene
0.55
ug/I
05/08/2008
108-90-7
50
SW-2
Chlorobenzene
0.36
ug/I
05/14/2009
108-90-7
50
SW-2
Chlorobenzene
0.4
ug/I
10/19/2010
108-90-7
50
SW-3
Chlorobenzene
0.58
ug/I
05/08/2008
108-90-7
50
MW-13
Chloroethane
1.6
ug/I
10/24/2007
75-00-3
3000
MW-13
Chloroethane
2.4
ug/I
05/07/2008
75-00-3
3000
MW-13
Chloroethane
1.9
ug/I
10/29/2008
75-00-3
3000
MW-13
Chloroethane
1.1
ug/I
05/14/2009
75-00-3
3000
MW-13
Chloroethane
0.84
ug/I
5/25/2010
75-00-3
3000
MW-13
Chloroethane
1.4
ug/I
10/19/2010
75-00-3
3000
MW-15
Chloroethane
1.7
ug/I
10/23/2007
75-00-3
3000
MW-15
Chloroethane
2
ug/I
05/07/2008
75-00-3
3000
MW-15
Chloroethane
1.4
ug/I
10/29/2008
75-00-3
3000
MW-15
Chloroethane
1.1
ug/I
05/13/2009
75-00-3
3000
MW-15
Chloroethane
0.93
ug/I
5/25/2010
75-00-3
3000
MW-15
Chloroethane
0.9
ug/I
10/22/2010
75-00-3
3000
MW-15
Chloroethane
0.71
ug/I
10/26/2009
75-00-3
3000
MW-16
Chloroethane
1.3
ug/I
10/24/2007
75-00-3
3000
MW-16
Chloroethane
2.1
ug/I
05/07/2008
75-00-3
3000
MW-16
Chloroethane
1.4
ug/I
10/29/2008
75-00-3
3000
MW-16
Chloroethane
0.9
ug/I
5/25/2010
75-00-3
3000
MW-16
Chloroethane
1.1
ug/I
10/19/2010
75-00-3
3000
MW-17
Chloroethane
2.1
ug/I
10/24/2007
75-00-3
3000
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
MW-17
Chloroethane
1.7
ug/I
10/19/2010
75-00-3
3000
MW-2
Chloroethane
8.4
ug/I
05/11/2007
75-00-3
3000
MW-2
Chloroethane
1.6
ug/I
10/26/2007
75-00-3
3000
MW-2
Chloroethane
3.5
ug/I
05/08/2008
75-00-3
3000
MW-2
Chloroethane
1.7
ug/I
5/25/2010
75-00-3
3000
MW-2
Chloroethane
5.1
ug/I
10/19/2010
75-00-3
3000
MW-2
Chloroethane
0.73
ug/I
10/22/2009
75-00-3
3000
MW-21
Chloroethane
1.1
ug/I
10/24/2007
75-00-3
3000
MW-21
Chloroethane
0.63
ug/I
5/24/2010
75-00-3
3000
MW-22
Chloroethane
0.96
ug/I
10/24/2007
75-00-3
3000
MW-22
Chloroethane
0.54
ug/I
05/13/2009
75-00-3
3000
MW-22
Chloroethane
1.6
ug/I
10/19/2010
75-00-3
3000
MW-3RS
Chloroethane
14
ug/I
05/04/2005
75-00-3
3000
MW-3RS
Chloroethane
14
ug/I
10/18/2005
75-00-3
3000
MW-3RS
Chloroethane
16
ug/I
05/09/2007
75-00-3
3000
MW-3RS
Chloroethane
3.3
ug/I
05/07/2008
75-00-3
3000
MW-3RS
Chloroethane
1.6
ug/I
5/25/2010
75-00-3
3000
MW-3RS
Chloroethane
1.1
ug/I
10/22/2010
75-00-3
3000
MW-3RS
Chloroethane
0.89
ug/I
10/22/2009
75-00-3
3000
MW-4
Chloroethane
0.65
ug/I
10/23/2007
75-00-3
3000
MW-5
Chloroethane
9.2
ug/I
05/09/2007
75-00-3
3000
MW-5
Chloroethane
1.7
ug/I
10/23/2007
75-00-3
3000
MW-5
Chloroethane
2.6
ug/I
05/07/2008
75-00-3
3000
MW-6
Chloroethane
14
ug/I
10/21/1999
75-00-3
3000
MW-6
Chloroethane
6.6
ug/I
04/18/2000
75-00-3
3000
MW-7
Chloroethane
0.74
ug/I
10/24/2007
75-00-3
3000
MW-7
Chloroethane
0.71
ug/I
05/14/2009
75-00-3
3000
MW-9
Chloroethane
3
ug/I
05/11/2007
75-00-3
3000
MW-9
Chloroethane
1.7
ug/I
10/29/2007
75-00-3
3000
MW-9
Chloroethane
3
ug/I
05/08/2008
75-00-3
3000
MW-9
Chloroethane
2.5
ug/I
10/28/2008
75-00-3
3000
MW-9
Chloroethane
1.6
ug/I
05/14/2009
75-00-3
3000
MW-9
Chloroethane
1.8
ug/I
10/21/2010
75-00-3
3000
MW-9
Chloroethane
0.98
ug/I
10/22/2009
75-00-3
3000
SW-1
Chloroethane
6.4
ug/I
05/09/2007
75-00-3
3000
SW-1
Chloroethane
1.5
ug/I
10/29/2007
75-00-3
3000
SW-1
Chloroethane
2.3
ug/I
05/08/2008
75-00-3
3000
SW-2
Chloroethane
1.9
ug/I
05/08/2008
75-00-3
3000
SW-3
Chloroethane
2.1
ug/I
05/08/2008
75-00-3
3000
EB
Chloroform
0.2
ug/I
05/08/2007
67-66-3
70
EB
Chloroform
0.72
ug/I
05/06/2008
67-66-3
70
FB
Chloroform
0.2
ug/I
05/08/2007
67-66-3
70
FB
Chloroform
0.76
ug/I
05/06/2008
67-66-3
70
MW-2
Chloroform
28
ug/I
10/05/1995
67-66-3
70
MW-2
Chloroform
6
ug/I
04/24/1996
67-66-3
70
MW-3RS
Chloroform
1.2
ug/I
05/09/2007
67-66-3
70
EB
Chloromethane
0.21
ug/I
10/26/2010
74-87-3
3
FB
Chloromethane
0.16
ug/I
10/26/2010
74-87-3
3
MW-13
Chloromethane
0.38
ug/I
10/19/2010
74-87-3
3
MW-14
Chloromethane
0.24
ug/I
10/21/2010
74-87-3
3
MW-17
Chloromethane
0.76
ug/I
10/19/2010
74-87-3
3
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
MW-21
Chloromethane
0.15
ug/I
10/22/2010
74-87-3
3
MW-22
Chloromethane
0.36
ug/I
10/19/2010
74-87-3
3
MW-23
Chloromethane
0.24
ug/I
10/19/2010
74-87-3
3
SW-4
Chloromethane
0.16
ug/I
10/19/2010
74-87-3
3
MW-1
cis-1,2-Dichloroethene
13
ug/I
04/18/2000
156-59-2
70
MW-1
cis-1,2-Dichloroethene
9
ug/I
05/05/2005
156-59-2
70
MW-1
cis-1,2-Dichloroethene
0.45
ug/I
10/29/2008
156-59-2
70
MW-11
cis-1,2-Dichloroethene
64
ug/I
10/20/1994
156-59-2
70
MW-11
cis-1,2-Dichloroethene
152
ug/I
02/21/1995
156-59-2
70
MW-11
cis-1,2-Dichloroethene
133
ug/I
03/09/1995
156-59-2
70
MW-11
cis-1,2-Dichloroethene
237
ug/I
10/05/1995
156-59-2
70
MW-11
cis-1,2-Dichloroethene
33
ug/I
04/24/1996
156-59-2
70
MW-11
cis-1,2-Dichloroethene
13
ug/I
10/22/1996
156-59-2
70
MW-11
cis-1,2-Dichloroethene
26
ug/I
04/30/1997
156-59-2
70
MW-11
cis-1,2-Dichloroethene
64
ug/I
10/13/1997
156-59-2
70
MW-11
cis-1,2-Dichloroethene
9
ug/I
04/28/1998
156-59-2
70
MW-11
cis-1,2-Dichloroethene
11
ug/I
05/04/1999
156-59-2
70
MW-11
cis-1,2-Dichloroethene
10
ug/I
05/04/1999
156-59-2
70
MW-11
cis-1,2-Dichloroethene
9.4
ug/I
10/19/1999
156-59-2
70
MW-11
cis-1,2-Dichloroethene
13
ug/I
04/18/2000
156-59-2
70
MW-11
cis-1,2-Dichloroethene
11
ug/I
04/18/2000
156-59-2
70
MW-11
cis-1,2-Dichloroethene
9
ug/I
10/19/2000
156-59-2
70
MW-11
cis-1,2-Dichloroethene
12
ug/I
05/10/2001
156-59-2
70
MW-11
cis-1,2-Dichloroethene
12
ug/I
05/10/2001
156-59-2
70
MW-11
cis-1,2-Dichloroethene
26
ug/I
11/20/2001
156-59-2
70
MW-11
cis-1,2-Dichloroethene
19
ug/I
05/23/2002
156-59-2
70
MW-11
cis-1,2-Dichloroethene
18
ug/I
11/06/2002
156-59-2
70
MW-11
cis-1,2-Dichloroethene
8.1
ug/I
04/28/2004
156-59-2
70
MW-11
cis-1,2-Dichloroethene
9.3
ug/I
10/12/2004
156-59-2
70
MW-11
cis-1,2-Dichloroethene
12
ug/I
10/19/2005
156-59-2
70
MW-11
cis-1,2-Dichloroethene
12.4
ug/I
05/01/2006
156-59-2
70
MW-11
cis-1,2-Dichloroethene
30
ug/I
10/19/2006
156-59-2
70
MW-11
cis-1,2-Dichloroethene
11
ug/I
05/11/2007
156-59-2
70
MW-11
cis-1,2-Dichloroethene
16
ug/I
10/26/2007
156-59-2
70
MW-11
cis-1,2-Dichloroethene
9.7
ug/I
05/08/2008
156-59-2
70
MW-11
cis-1,2-Dichloroethene
13.6
ug/I
10/29/2008
156-59-2
70
MW-11
cis-1,2-Dichloroethene
8.1
ug/I
05/14/2009
156-59-2
70
MW-11
cis-1,2-Dichloroethene
1.8
ug/I
5/24/2010
156-59-2
70
MW-11
cis-1,2-Dichloroethene
4.3
ug/I
10/21/2010
156-59-2
70
MW-11
cis-1,2-Dichloroethene
6.2
ug/I
10/21/2009
156-59-2
70
MW-12S
cis-1,2-Dichloroethene
0.79
ug/I
05/09/2007
156-59-2
70
MW-12S
cis-1,2-Dichloroethene
0.57
ug/I
10/29/2007
156-59-2
70
MW-12S
cis-1,2-Dichloroethene
0.68
ug/I
05/08/2008
156-59-2
70
MW-12S
cis-1,2-Dichloroethene
2.3
ug/I
10/28/2008
156-59-2
70
MW-12S
cis-1,2-Dichloroethene
0.85
ug/I
05/13/2009
156-59-2
70
MW-12S
cis-1,2-Dichloroethene
0.82
ug/I
5/18/2010
156-59-2
70
MW-12S
cis-1,2-Dichloroethene
2.6
ug/I
10/19/2010
156-59-2
70
MW-12S
cis-1,2-Dichloroethene
0.92
ug/I
10/20/2009
156-59-2
70
MW-13
cis-1,2-Dichloroethene
86.4
ug/I
07/27/2006
156-59-2
70
MW-13
cis-1,2-Dichloroethene
60
ug/I
10/19/2006
156-59-2
70
MW-13
cis-1,2-Dichloroethene
48
ug/I
05/09/2007
156-59-2
70
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
MW-13
cis-1,2-Dichloroethene
46
ug/I
10/24/2007
156-59-2
70
MW-13
cis-1,2-Dichloroethene
54
ug/I
05/07/2008
156-59-2
70
MW-13
cis-1,2-Dichloroethene
61.8
ug/I
10/29/2008
156-59-2
70
MW-13
cis-1,2-Dichloroethene
51.1
ug/I
05/14/2009
156-59-2
70
MW-13
cis-1,2-Dichloroethene
30.9
ug/I
5/25/2010
156-59-2
70
MW-13
cis-1,2-Dichloroethene
40.8
ug/I
10/19/2010
156-59-2
70
MW-13
cis-1,2-Dichloroethene
40.6
ug/I
10/22/2009
156-59-2
70
MW-14
cis-1,2-Dichloroethene
3.1
ug/I
05/09/2007
156-59-2
70
MW-14
cis-1,2-Dichloroethene
2.8
ug/I
10/26/2007
156-59-2
70
MW-14
cis-1,2-Dichloroethene
2.7
ug/I
05/08/2008
156-59-2
70
MW-14
cis-1,2-Dichloroethene
4.6
ug/I
10/29/2008
156-59-2
70
MW-14
cis-1,2-Dichloroethene
1.9
ug/I
05/14/2009
156-59-2
70
MW-14
cis-1,2-Dichloroethene
3.1
ug/I
5/20/2010
156-59-2
70
MW-14
cis-1,2-Dichloroethene
5.1
ug/I
10/21/2010
156-59-2
70
MW-14
cis-1,2-Dichloroethene
4.1
ug/I
10/20/2009
156-59-2
70
MW-15
cis-1,2-Dichloroethene
17.1
ug/I
07/27/2006
156-59-2
70
MW-15
cis-1,2-Dichloroethene
24
ug/I
10/19/2006
156-59-2
70
MW-15
cis-1,2-Dichloroethene
18
ug/I
05/09/2007
156-59-2
70
MW-15
cis-1,2-Dichloroethene
24
ug/I
10/23/2007
156-59-2
70
MW-15
cis-1,2-Dichloroethene
24
ug/I
05/07/2008
156-59-2
70
MW-15
cis-1,2-Dichloroethene
30.3
ug/I
10/29/2008
156-59-2
70
MW-15
cis-1,2-Dichloroethene
30.5
ug/I
05/13/2009
156-59-2
70
MW-15
cis-1,2-Dichloroethene
25.4
ug/I
5/25/2010
156-59-2
70
MW-15
cis-1,2-Dichloroethene
22.3
ug/I
10/22/2010
156-59-2
70
MW-15
cis-1,2-Dichloroethene
37.5
ug/I
10/26/2009
156-59-2
70
MW-16
cis-1,2-Dichloroethene
122
ug/I
07/27/2006
156-59-2
70
MW-16
cis-1,2-Dichloroethene
88
ug/I
10/19/2006
156-59-2
70
MW-16
cis-1,2-Dichloroethene
48
ug/I
05/09/2007
156-59-2
70
MW-16
cis-1,2-Dichloroethene
76
ug/I
10/24/2007
156-59-2
70
MW-16
cis-1,2-Dichloroethene
68
ug/I
05/07/2008
156-59-2
70
MW-16
cis-1,2-Dichloroethene
97.1
ug/I
10/29/2008
156-59-2
70
MW-16
cis-1,2-Dichloroethene
35.2
ug/I
05/13/2009
156-59-2
70
MW-16
cis-1,2-Dichloroethene
64.8
ug/I
5/25/2010
156-59-2
70
MW-16
cis-1,2-Dichloroethene
78
ug/I
10/19/2010
156-59-2
70
MW-16
cis-1,2-Dichloroethene
80.5
ug/I
10/22/2009
156-59-2
70
MW-17
cis-1,2-Dichloroethene
8.7
ug/I
10/24/2007
156-59-2
70
MW-17
cis-1,2-Dichloroethene
0.65
ug/I
05/07/2008
156-59-2
70
MW-17
cis-1,2-Dichloroethene
2.2
ug/I
10/29/2008
156-59-2
70
MW-17
cis-1,2-Dichloroethene
0.83
ug/I
05/13/2009
156-59-2
70
MW-17
cis-1,2-Dichloroethene
2.7
ug/I
5/19/2010
156-59-2
70
MW-17
cis-1,2-Dichloroethene
4.6
ug/I
10/19/2010
156-59-2
70
MW-17
cis-1,2-Dichloroethene
8.3
ug/I
10/20/2009
156-59-2
70
MW-19
cis-1,2-Dichloroethene
0.94
ug/I
10/24/2007
156-59-2
70
MW-19
cis-1,2-Dichloroethene
1.3
ug/I
05/07/2008
156-59-2
70
MW-19
cis-1,2-Dichloroethene
1.8
ug/I
10/28/2008
156-59-2
70
MW-19
cis-1,2-Dichloroethene
1.5
ug/I
05/12/2009
156-59-2
70
MW-19
cis-1,2-Dichloroethene
2.3
ug/I
5/18/2010
156-59-2
70
MW-19
cis-1,2-Dichloroethene
3
ug/I
10/19/2010
156-59-2
70
MW-19
cis-1,2-Dichloroethene
3.4
ug/I
10/26/2009
156-59-2
70
MW-2
cis-1,2-Dichloroethene
10
ug/I
04/28/1998
156-59-2
70
MW-2
cis-1,2-Dichloroethene
14
ug/I
10/13/1998
156-59-2
70
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
MW-2
cis-1,2-Dichloroethene
15
ug/I
05/04/1999
156-59-2
70
MW-2
cis-1,2-Dichloroethene
18
ug/I
10/19/1999
156-59-2
70
MW-2
cis-1,2-Dichloroethene
26
ug/I
04/18/2000
156-59-2
70
MW-2
cis-1,2-Dichloroethene
33
ug/I
10/19/2000
156-59-2
70
MW-2
cis-1,2-Dichloroethene
34
ug/I
11/20/2001
156-59-2
70
MW-2
cis-1,2-Dichloroethene
42
ug/I
11/06/2002
156-59-2
70
MW-2
cis-1,2-Dichloroethene
42
ug/I
05/01/2003
156-59-2
70
MW-2
cis-1,2-Dichloroethene
43
ug/I
05/01/2003
156-59-2
70
MW-2
cis-1,2-Dichloroethene
43
ug/I
10/23/2003
156-59-2
70
MW-2
cis-1,2-Dichloroethene
45
ug/I
10/23/2003
156-59-2
70
MW-2
cis-1,2-Dichloroethene
39
ug/I
04/28/2004
156-59-2
70
MW-2
cis-1,2-Dichloroethene
46
ug/I
05/05/2005
156-59-2
70
MW-2
cis-1,2-Dichloroethene
32
ug/I
10/19/2005
156-59-2
70
MW-2
cis-1,2-Dichloroethene
23.6
ug/I
05/01/2006
156-59-2
70
MW-2
cis-1,2-Dichloroethene
41
ug/I
10/19/2006
156-59-2
70
MW-2
cis-1,2-Dichloroethene
41
ug/I
05/11/2007
156-59-2
70
MW-2
cis-1,2-Dichloroethene
36
ug/I
10/26/2007
156-59-2
70
MW-2
cis-1,2-Dichloroethene
49
ug/I
05/08/2008
156-59-2
70
MW-2
cis-1,2-Dichloroethene
41.5
ug/I
05/14/2009
156-59-2
70
MW-2
cis-1,2-Dichloroethene
45.6
ug/I
5/25/2010
156-59-2
70
MW-2
cis-1,2-Dichloroethene
38
ug/I
10/19/2010
156-59-2
70
MW-2
cis-1,2-Dichloroethene
48.8
ug/I
10/22/2009
156-59-2
70
MW-20
cis-1,2-Dichloroethene
0.44
ug/I
5/24/2010
156-59-2
70
MW-20
cis-1,2-Dichloroethene
0.98
ug/I
10/21/2010
156-59-2
70
MW-20
cis-1,2-Dichloroethene
0.87
ug/I
10/22/2009
156-59-2
70
MW-21
cis-1,2-Dichloroethene
37
ug/I
06/06/2007
156-59-2
70
MW-21
cis-1,2-Dichloroethene
34
ug/I
10/24/2007
156-59-2
70
MW-21
cis-1,2-Dichloroethene
44.1
ug/I
10/29/2008
156-59-2
70
MW-21
cis-1,2-Dichloroethene
24.2
ug/I
05/13/2009
156-59-2
70
MW-21
cis-1,2-Dichloroethene
37.9
ug/I
5/24/2010
156-59-2
70
MW-21
cis-1,2-Dichloroethene
31.4
ug/I
10/22/2010
156-59-2
70
MW-21
cis-1,2-Dichloroethene
30.4
ug/I
10/22/2009
156-59-2
70
MW-22
cis-1,2-Dichloroethene
6.1
ug/I
06/06/2007
156-59-2
70
MW-22
cis-1,2-Dichloroethene
7.1
ug/I
10/24/2007
156-59-2
70
MW-22
cis-1,2-Dichloroethene
3.9
ug/I
05/13/2009
156-59-2
70
MW-22
cis-1,2-Dichloroethene
6.7
ug/I
5/19/2010
156-59-2
70
MW-22
cis-1,2-Dichloroethene
9.1
ug/I
10/19/2010
156-59-2
70
MW-22
cis-1,2-Dichloroethene
10.3
ug/I
10/20/2009
156-59-2
70
MW-23
cis-1,2-Dichloroethene
0.37
ug/I
10/24/2007
156-59-2
70
MW-23
cis-1,2-Dichloroethene
0.42
ug/I
05/07/2008
156-59-2
70
MW-23
cis-1,2-Dichloroethene
0.47
ug/I
10/28/2008
156-59-2
70
MW-23
cis-1,2-Dichloroethene
0.34
ug/I
05/13/2009
156-59-2
70
MW-23
cis-1,2-Dichloroethene
1.2
ug/I
5/18/2010
156-59-2
70
MW-23
cis-1,2-Dichloroethene
1.1
ug/I
10/19/2010
156-59-2
70
MW-23
cis-1,2-Dichloroethene
0.59
ug/I
10/20/2009
156-59-2
70
MW-3R
cis-1,2-Dichloroethene
12
ug/I
10/20/1994
156-59-2
70
MW-3R
cis-1,2-Dichloroethene
5
ug/I
02/21/1995
156-59-2
70
MW-3R
cis-1,2-Dichloroethene
0.22
ug/I
10/19/2010
156-59-2
70
MW-3RS
cis-1,2-Dichloroethene
72
ug/I
10/12/2004
156-59-2
70
MW-3RS
cis-1,2-Dichloroethene
76
ug/I
05/04/2005
156-59-2
70
MW-3RS
cis-1,2-Dichloroethene
57
ug/I
10/18/2005
156-59-2
70
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
MW-3RS
cis-1,2-Dichloroethene
44.2
ug/I
05/01/2006
156-59-2
70
MW-3RS
cis-1,2-Dichloroethene
100
ug/I
10/19/2006
156-59-2
70
MW-3RS
cis-1,2-Dichloroethene
96
ug/I
05/09/2007
156-59-2
70
MW-3RS
cis-1,2-Dichloroethene
94
ug/I
10/23/2007
156-59-2
70
MW-3RS
cis-1,2-Dichloroethene
110
ug/I
05/07/2008
156-59-2
70
MW-3RS
cis-1,2-Dichloroethene
65.6
ug/I
05/13/2009
156-59-2
70
MW-3RS
cis-1,2-Dichloroethene
98.1
ug/I
5/25/2010
156-59-2
70
MW-3RS
cis-1,2-Dichloroethene
84.9
ug/I
10/22/2010
156-59-2
70
MW-3RS
cis-1,2-Dichloroethene
134
ug/I
10/22/2009
156-59-2
70
MW-4
cis-1,2-Dichloroethene
5
ug/I
10/23/2003
156-59-2
70
MW-4
cis-1,2-Dichloroethene
7.2
ug/I
05/09/2007
156-59-2
70
MW-4
cis-1,2-Dichloroethene
5
ug/I
10/23/2007
156-59-2
70
MW-4
cis-1,2-Dichloroethene
6.7
ug/I
05/07/2008
156-59-2
70
MW-4
cis-1,2-Dichloroethene
4.9
ug/I
05/13/2009
156-59-2
70
MW-4
cis-1,2-Dichloroethene
10
ug/I
5/20/2010
156-59-2
70
MW-4
cis-1,2-Dichloroethene
10.4
ug/I
10/22/2010
156-59-2
70
MW-4
cis-1,2-Dichloroethene
8.5
ug/I
10/21/2009
156-59-2
70
MW-5
cis-1,2-Dichloroethene
7
ug/I
02/21/1995
156-59-2
70
MW-5
cis-1,2-Dichloroethene
6
ug/I
03/09/1995
156-59-2
70
MW-5
cis-1,2-Dichloroethene
11
ug/I
04/24/1996
156-59-2
70
MW-5
cis-1,2-Dichloroethene
14
ug/I
10/22/1996
156-59-2
70
MW-5
cis-1,2-Dichloroethene
12
ug/I
04/30/1997
156-59-2
70
MW-5
cis-1,2-Dichloroethene
13
ug/I
10/13/1997
156-59-2
70
MW-5
cis-1,2-Dichloroethene
10
ug/I
04/28/1998
156-59-2
70
MW-5
cis-1,2-Dichloroethene
11
ug/I
10/13/1998
156-59-2
70
MW-5
cis-1,2-Dichloroethene
15
ug/I
05/04/1999
156-59-2
70
MW-5
cis-1,2-Dichloroethene
14
ug/I
10/19/1999
156-59-2
70
MW-5
cis-1,2-Dichloroethene
21
ug/I
04/18/2000
156-59-2
70
MW-5
cis-1,2-Dichloroethene
26
ug/I
10/19/2000
156-59-2
70
MW-5
cis-1,2-Dichloroethene
25
ug/I
05/10/2001
156-59-2
70
MW-5
cis-1,2-Dichloroethene
32
ug/I
11/20/2001
156-59-2
70
MW-5
cis-1,2-Dichloroethene
32
ug/I
11/20/2001
156-59-2
70
MW-5
cis-1,2-Dichloroethene
39
ug/I
05/23/2002
156-59-2
70
MW-5
cis-1,2-Dichloroethene
39
ug/I
05/23/2002
156-59-2
70
MW-5
cis-1,2-Dichloroethene
52
ug/I
11/06/2002
156-59-2
70
MW-5
cis-1,2-Dichloroethene
53
ug/I
11/06/2002
156-59-2
70
MW-5
cis-1,2-Dichloroethene
46
ug/I
05/01/2003
156-59-2
70
MW-5
cis-1,2-Dichloroethene
47
ug/I
10/23/2003
156-59-2
70
MW-5
cis-1,2-Dichloroethene
30
ug/I
04/28/2004
156-59-2
70
MW-5
cis-1,2-Dichloroethene
37
ug/I
10/12/2004
156-59-2
70
MW-5
cis-1,2-Dichloroethene
45
ug/I
05/04/2005
156-59-2
70
MW-5
cis-1,2-Dichloroethene
26
ug/I
10/19/2005
156-59-2
70
MW-5
cis-1,2-Dichloroethene
16.8
ug/I
04/24/2006
156-59-2
70
MW-5
cis-1,2-Dichloroethene
27
ug/I
10/19/2006
156-59-2
70
MW-5
cis-1,2-Dichloroethene
22
ug/I
05/09/2007
156-59-2
70
MW-5
cis-1,2-Dichloroethene
18
ug/I
10/23/2007
156-59-2
70
MW-5
cis-1,2-Dichloroethene
21
ug/I
05/07/2008
156-59-2
70
MW-5
cis-1,2-Dichloroethene
19.4
ug/I
05/13/2009
156-59-2
70
MW-5
cis-1,2-Dichloroethene
21
ug/I
5/25/2010
156-59-2
70
MW-5
cis-1,2-Dichloroethene
18.8
ug/I
10/22/2010
156-59-2
70
MW-5
cis-1,2-Dichloroethene
17.7
ug/I
10/26/2009
156-59-2
70
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
MW-6
cis-1,2-Dichloroethene
5
ug/I
04/28/1998
156-59-2
70
MW-6
cis-1,2-Dichloroethene
5
ug/I
10/13/1998
156-59-2
70
MW-6
cis-1,2-Dichloroethene
1.2
ug/I
10/24/2007
156-59-2
70
MW-6
cis-1,2-Dichloroethene
0.44
ug/I
10/28/2008
156-59-2
70
MW-6
cis-1,2-Dichloroethene
0.32
ug/I
05/14/2009
156-59-2
70
MW-6
cis-1,2-Dichloroethene
0.51
ug/I
5/19/2010
156-59-2
70
MW-6
cis-1,2-Dichloroethene
0.44
ug/I
10/19/2010
156-59-2
70
MW-6
cis-1,2-Dichloroethene
0.52
ug/I
10/20/2009
156-59-2
70
MW-7
cis-1,2-Dichloroethene
15
ug/I
10/20/1994
156-59-2
70
MW-7
cis-1,2-Dichloroethene
8
ug/I
02/21/1995
156-59-2
70
MW-7
cis-1,2-Dichloroethene
8
ug/I
03/09/1995
156-59-2
70
MW-7
cis-1,2-Dichloroethene
27
ug/I
10/05/1995
156-59-2
70
MW-7
cis-1,2-Dichloroethene
7
ug/I
04/24/1996
156-59-2
70
MW-7
cis-1,2-Dichloroethene
6
ug/I
10/13/1997
156-59-2
70
MW-7
cis-1,2-Dichloroethene
1.3
ug/I
05/11/2007
156-59-2
70
MW-7
cis-1,2-Dichloroethene
1.2
ug/I
10/24/2007
156-59-2
70
MW-7
cis-1,2-Dichloroethene
1.3
ug/I
05/08/2008
156-59-2
70
MW-7
cis-1,2-Dichloroethene
1.7
ug/I
10/28/2008
156-59-2
70
MW-7
cis-1,2-Dichloroethene
1.1
ug/I
05/14/2009
156-59-2
70
MW-7
cis-1,2-Dichloroethene
0.68
ug/I
5/20/2010
156-59-2
70
MW-7
cis-1,2-Dichloroethene
1.1
ug/I
10/21/2010
156-59-2
70
MW-7
cis-1,2-Dichloroethene
0.93
ug/I
10/20/2009
156-59-2
70
MW-8
cis-1,2-Dichloroethene
8
ug/I
10/20/1994
156-59-2
70
MW-8
cis-1,2-Dichloroethene
34
ug/I
02/21/1995
156-59-2
70
MW-8
cis-1,2-Dichloroethene
25
ug/I
03/09/1995
156-59-2
70
MW-8
cis-1,2-Dichloroethene
46
ug/I
10/05/1995
156-59-2
70
MW-8
cis-1,2-Dichloroethene
35
ug/I
04/24/1996
156-59-2
70
MW-8
cis-1,2-Dichloroethene
42
ug/I
10/22/1996
156-59-2
70
MW-8
cis-1,2-Dichloroethene
34
ug/I
04/30/1997
156-59-2
70
MW-8
cis-1,2-Dichloroethene
30
ug/I
10/13/1997
156-59-2
70
MW-8
cis-1,2-Dichloroethene
41
ug/I
04/28/1998
156-59-2
70
MW-8
cis-1,2-Dichloroethene
31
ug/I
10/13/1998
156-59-2
70
MW-8
cis-1,2-Dichloroethene
24
ug/I
05/04/1999
156-59-2
70
MW-8
cis-1,2-Dichloroethene
21
ug/I
10/21/1999
156-59-2
70
MW-8
cis-1,2-Dichloroethene
27
ug/I
04/18/2000
156-59-2
70
MW-8
cis-1,2-Dichloroethene
30
ug/I
10/19/2000
156-59-2
70
MW-8
cis-1,2-Dichloroethene
24
ug/I
05/10/2001
156-59-2
70
MW-8
cis-1,2-Dichloroethene
22
ug/I
11/20/2001
156-59-2
70
MW-8
cis-1,2-Dichloroethene
24
ug/I
05/23/2002
156-59-2
70
MW-8
cis-1,2-Dichloroethene
21
ug/I
11/06/2002
156-59-2
70
MW-8
cis-1,2-Dichloroethene
50
ug/I
05/01/2003
156-59-2
70
MW-8
cis-1,2-Dichloroethene
28
ug/I
10/23/2003
156-59-2
70
MW-8
cis-1,2-Dichloroethene
18
ug/I
04/29/2004
156-59-2
70
MW-8
cis-1,2-Dichloroethene
11
ug/I
10/12/2004
156-59-2
70
MW-8
cis-1,2-Dichloroethene
10
ug/I
05/05/2005
156-59-2
70
MW-8
cis-1,2-Dichloroethene
5
ug/I
10/19/2005
156-59-2
70
MW-8
cis-1,2-Dichloroethene
7.3
ug/I
10/19/2006
156-59-2
70
MW-8
cis-1,2-Dichloroethene
6.3
ug/I
05/11/2007
156-59-2
70
MW-8
cis-1,2-Dichloroethene
6.6
ug/I
10/26/2007
156-59-2
70
MW-8
cis-1,2-Dichloroethene
6.6
ug/I
05/08/2008
156-59-2
70
MW-8
cis-1,2-Dichloroethene
7.3
ug/I
10/28/2008
156-59-2
70
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
MW-8
cis-1,2-Dichloroethene
5.7
ug/I
05/14/2009
156-59-2
70
MW-8
cis-1,2-Dichloroethene
5
ug/I
5/24/2010
156-59-2
70
MW-8
cis-1,2-Dichloroethene
2.9
ug/I
10/21/2010
156-59-2
70
MW-8
cis-1,2-Dichloroethene
7.2
ug/I
10/22/2009
156-59-2
70
MW-9
cis-1,2-Dichloroethene
36
ug/I
10/20/1994
156-59-2
70
MW-9
cis-1,2-Dichloroethene
12
ug/I
02/21/1995
156-59-2
70
MW-9
cis-1,2-Dichloroethene
14
ug/I
03/09/1995
156-59-2
70
MW-9
cis-1,2-Dichloroethene
34
ug/I
10/05/1995
156-59-2
70
MW-9
cis-1,2-Dichloroethene
18
ug/I
04/24/1996
156-59-2
70
MW-9
cis-1,2-Dichloroethene
14
ug/I
10/22/1996
156-59-2
70
MW-9
cis-1,2-Dichloroethene
25
ug/I
04/30/1997
156-59-2
70
MW-9
cis-1,2-Dichloroethene
17
ug/I
10/13/1997
156-59-2
70
MW-9
cis-1,2-Dichloroethene
12
ug/I
05/01/2003
156-59-2
70
MW-9
cis-1,2-Dichloroethene
6.8
ug/I
04/28/2004
156-59-2
70
MW-9
cis-1,2-Dichloroethene
140
ug/I
10/12/2004
156-59-2
70
MW-9
cis-1,2-Dichloroethene
3.8
ug/I
05/11/2007
156-59-2
70
MW-9
cis-1,2-Dichloroethene
2.3
ug/I
10/29/2007
156-59-2
70
MW-9
cis-1,2-Dichloroethene
4.3
ug/I
05/08/2008
156-59-2
70
MW-9
cis-1,2-Dichloroethene
4.1
ug/I
10/28/2008
156-59-2
70
MW-9
cis-1,2-Dichloroethene
6.8
ug/I
05/14/2009
156-59-2
70
MW-9
cis-1,2-Dichloroethene
2.3
ug/I
5/24/2010
156-59-2
70
MW-9
cis-1,2-Dichloroethene
2.9
ug/I
10/21/2010
156-59-2
70
MW-9
cis-1,2-Dichloroethene
4.5
ug/I
10/22/2009
156-59-2
70
SCALEHOUSE
cis-1,2-Dichloroethene
0.58
ug/I
10/26/2007
156-59-2
70
SCALEHOUSE
cis-1,2-Dichloroethene
0.5
ug/I
05/08/2008
156-59-2
70
SCALEHOUSE
cis-1,2-Dichloroethene
0.7
ug/I
10/29/2008
156-59-2
70
SCALEHOUSE
cis-1,2-Dichloroethene
0.47
ug/I
05/14/2009
156-59-2
70
SCALEHOUSE
cis-1,2-Dichloroethene
0.59
ug/I
5/19/2010
156-59-2
70
SCALEHOUSE
cis-1,2-Dichloroethene
0.64
ug/I
10/19/2010
156-59-2
70
SCALEHOUSE
cis-1,2-Dichloroethene
0.6
ug/I
10/21/2009
156-59-2
70
SW-1
cis-1,2-Dichloroethene
6.4
ug/I
10/21/1999
156-59-2
70
SW-1
cis-1,2-Dichloroethene
23
ug/I
10/19/2005
156-59-2
70
SW-1
cis-1,2-Dichloroethene
33
ug/I
10/19/2006
156-59-2
70
SW-1
cis-1,2-Dichloroethene
32
ug/I
05/09/2007
156-59-2
70
SW-1
cis-1,2-Dichloroethene
21
ug/I
10/29/2007
156-59-2
70
SW-1
cis-1,2-Dichloroethene
44
ug/I
05/08/2008
156-59-2
70
SW-1
cis-1,2-Dichloroethene
40.3
ug/I
10/28/2008
156-59-2
70
SW-1
cis-1,2-Dichloroethene
0.38
ug/I
05/13/2009
156-59-2
70
SW-2
cis-1,2-Dichloroethene
30
ug/I
04/28/2004
156-59-2
70
SW-2
cis-1,2-Dichloroethene
140
ug/I
10/12/2004
156-59-2
70
SW-2
cis-1,2-Dichloroethene
7
ug/I
05/05/2005
156-59-2
70
SW-2
cis-1,2-Dichloroethene
4.4
ug/I
05/11/2007
156-59-2
70
SW-2
cis-1,2-Dichloroethene
1.7
ug/I
10/29/2007
156-59-2
70
SW-2
cis-1,2-Dichloroethene
7.6
ug/I
05/08/2008
156-59-2
70
SW-2
cis-1,2-Dichloroethene
1.3
ug/I
10/28/2008
156-59-2
70
SW-2
cis-1,2-Dichloroethene
1.3
ug/I
05/14/2009
156-59-2
70
SW-2
cis-1,2-Dichloroethene
4.5
ug/I
10/19/2010
156-59-2
70
SW-2
cis-1,2-Dichloroethene
3.3
ug/I
10/22/2009
156-59-2
70
SW-3
cis-1,2-Dichloroethene
140
ug/I
10/12/2004
156-59-2
70
SW-3
cis-1,2-Dichloroethene
7
ug/I
05/05/2005
156-59-2
70
SW-3
cis-1,2-Dichloroethene
7.2
ug/I
05/08/2008
156-59-2
70
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
SW-4
cis-1,2-Dichloroethene
6.2
ug/I
05/01/2006
156-59-2
70
SW-5
cis-1,2-Dichloroethene
0.31
ug/I
05/11/2007
156-59-2
70
MW-3RS
Cyanide
8.7
ug/I
5/25/2010
57-12-5
70
MW-6
Cyanide
7.3
ug/I
5/19/2010
57-12-5
70
MW-9
DEHP
34
ug/I
10/13/1997
117-81-7
2.5
MW-5
delta-BHC
0.04
ug/I
5/25/2010
319-86-8
NE
MW-3R
Di-n-butylphthalate
252
ug/I
05/01/2003
84-74-2
700
MW-3R
Di-n-butylphthalate
252
ug/I
10/23/2003
84-74-2
700
MW-4
Di-n-butylphthalate
129
ug/I
05/01/2003
84-74-2
700
MW-4
Di-n-butylphthalate
129
ug/I
10/23/2003
84-74-2
700
MW-5
Di-n-butylphthalate
217
ug/I
05/23/2002
84-74-2
700
MW-5
Di-n-butylphthalate
97
ug/I
05/01/2003
84-74-2
700
MW-5
Di-n-butylphthalate
252
ug/I
10/23/2003
84-74-2
700
MW-3R
Di-n-octylphthalate
21
ug/I
05/01/2003
117-84-0
100
MW-3R
Di-n-octylphthalate
21
ug/I
10/23/2003
117-84-0
100
MW-5
Di-n-octylphthalate
108
ug/I
05/23/2002
117-84-0
100
MW-11
Dichlorodifluoromethane
0.64
ug/I
5/24/2010
75-71-8
1000
MW-2
Dichlorodifluoromethane
30
ug/I
10/13/1997
75-71-8
1000
MW-2
Dichlorodifluoromethane
26
ug/I
04/28/1998
75-71-8
1000
MW-5
Endosulfan 1
0.01
ug/I
10/22/2010
959-98-8
40
MW-2
Endosulfan II
0.04
ug/I
5/25/2010
33213-65-9
42
MW-21
Endosulfan II
0.01
ug/I
5/24/2010
33213-65-9
42
MW-2
Endosulfan sulfate
0.81
ug/I
10/19/2010
1031-07-8
NE
MW-7
Endosulfan sulfate
0.02
ug/I
5/20/2010
1031-07-8
NE
MW-3RS
Endrin
0.01
ug/I
5/25/2010
72-20-8
2
MW-1
Ethane
0
ug/I
5/25/2010
SW331
NE
MW-1
Ethane
0.01
ug/I
10/21/2010
74-84-0
NE
MW-11
Ethane
0.01
ug/I
5/27/2010
SW331
NE
MW-11
Ethane
0.03
ug/I
10/21/2010
74-84-0
NE
MW-14
Ethane
0
ug/I
5/25/2010
SW331
NE
MW-14
Ethane
0.02
ug/I
10/21/2010
74-84-0
NE
MW-15
Ethane
0.01
ug/I
5/27/2010
SW331
NE
MW-15
Ethane
0.61
ug/I
10/22/2010
74-84-0
NE
MW-20
Ethane
0.01
ug/I
5/27/2010
SW331
NE
MW-20
Ethane
0.01
ug/I
10/21/2010
74-84-0
NE
MW-21
Ethane
0.01
ug/I
5/27/2010
SW331
NE
MW-21
Ethane
0.01
ug/I
10/22/2010
74-84-0
NE
MW-3RS
Ethane
0.02
ug/I
5/27/2010
SW331
NE
MW-3RS
Ethane
0.01
ug/I
10/22/2010
74-84-0
NE
MW-4
Ethane
0.01
ug/I
5/25/2010
SW331
NE
MW-4
Ethane
0.01
ug/I
10/22/2010
74-84-0
NE
MW-5
Ethane
0.32
ug/I
5/27/2010
SW331
NE
MW-5
Ethane
0.3
ug/I
10/22/2010
74-84-0
NE
MW-7
Ethane
0.96
ug/I
5/25/2010
SW331
NE
MW-7
Ethane
0.79
ug/I
10/21/2010
74-84-0
NE
MW-8
Ethane
3.8
ug/I
5/27/2010
SW331
NE
MW-8
Ethane
5.8
ug/I
10/21/2010
74-84-0
NE
MW-9
Ethane
20
ug/I
5/27/2010
SW331
NE
MW-9
Ethane
36
ug/I
10/21/2010
74-84-0
NE
MW-1
Ethene
0
ug/I
5/25/2010
SW332
NE
MW-1
Ethene
0.02
ug/I
10/21/2010
74-85-1
NE
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
MW-11
Ethene
0.04
ug/I
10/21/2010
74-85-1
NE
MW-14
Ethene
0.01
ug/I
5/25/2010
SW332
NE
MW-14
Ethene
0.03
ug/I
10/21/2010
74-85-1
NE
MW-15
Ethene
0.02
ug/I
5/27/2010
SW332
NE
MW-15
Ethene
0.09
ug/I
10/22/2010
74-85-1
NE
MW-20
Ethene
0
ug/I
5/27/2010
SW332
NE
MW-20
Ethene
0.05
ug/I
10/21/2010
74-85-1
NE
MW-21
Ethene
0
ug/I
5/27/2010
SW332
NE
MW-21
Ethene
0.02
ug/I
10/22/2010
74-85-1
NE
MW-3RS
Ethene
0.28
ug/I
5/27/2010
SW332
NE
MW-3RS
Ethene
0.12
ug/I
10/22/2010
74-85-1
NE
MW-4
Ethene
0
ug/I
5/25/2010
SW332
NE
MW-4
Ethene
0.03
ug/I
10/22/2010
74-85-1
NE
MW-5
Ethene
1.4
ug/I
5/27/2010
SW332
NE
MW-5
Ethene
1.2
ug/I
10/22/2010
74-85-1
NE
MW-7
Ethene
0.07
ug/I
5/25/2010
SW332
NE
MW-7
Ethene
0.08
ug/I
10/21/2010
74-85-1
NE
MW-8
Ethene
0.92
ug/I
5/27/2010
SW332
NE
MW-8
Ethene
1
ug/I
10/21/2010
74-85-1
NE
MW-9
Ethene
1.8
ug/I
5/27/2010
SW332
NE
MW-9
Ethene
2.5
ug/I
10/21/2010
74-85-1
NE
MW-9
Ethylbenzene
0.61
ug/I
5/24/2010
100-41-4
600
MW-15
gamma-BHC (Lindane)
0.02
ug/I
5/25/2010
58-89-9
0.03
MW-22
gamma-BHC (Lindane)
0.03
ug/I
10/19/2010
58-89-9
0.03
MW-3RS
gamma-BHC (Lindane)
0.17
ug/I
10/22/2010
58-89-9
0.03
MW-5
gamma-BHC (Lindane)
0.1
ug/I
10/22/2010
58-89-9
0.03
MW-8
gamma-BHC (Lindane)
0.01
ug/I
10/21/2010
58-89-9
0.03
MW-16
Heptachlor epoxide
0.01
ug/I
10/19/2010
1024-57-3
0.004
MW-8
Heptachlor epoxide
0.02
ug/I
5/24/2010
1024-57-3
0.004
MW-1
Hydrogen
1.3
nM
5/25/2010
SW420
NE
MW-1
Hydrogen
0.67
nM
10/21/2010
1333-74-0
NE
MW-11
Hydrogen
2.4
nM
5/27/2010
SW420
NE
MW-11
Hydrogen
1
nM
10/21/2010
1333-74-0
NE
MW-14
Hydrogen
1.5
nM
5/25/2010
SW420
NE
MW-14
Hydrogen
1.4
nM
10/21/2010
1333-74-0
NE
MW-15
Hydrogen
1.5
nM
5/27/2010
SW420
NE
MW-15
Hydrogen
1
nM
10/22/2010
1333-74-0
NE
MW-20
Hydrogen
1.2
nM
5/27/2010
SW420
NE
MW-20
Hydrogen
0.57
nM
10/21/2010
1333-74-0
NE
MW-21
Hydrogen
1.4
nM
5/27/2010
SW420
NE
MW-21
Hydrogen
0.54
nM
10/22/2010
1333-74-0
NE
MW-3RS
Hydrogen
1.2
nM
5/27/2010
SW420
NE
MW-3RS
Hydrogen
0.93
nM
10/22/2010
1333-74-0
NE
MW-4
Hydrogen
1.4
nM
5/25/2010
SW420
NE
MW-4
Hydrogen
0.76
nM
10/22/2010
1333-74-0
NE
MW-5
Hydrogen
2.7
nM
5/27/2010
SW420
NE
MW-5
Hydrogen
1.6
nM
10/22/2010
1333-74-0
NE
MW-7
Hydrogen
1.9
nM
5/25/2010
SW420
NE
MW-7
Hydrogen
0.65
nM
10/21/2010
1333-74-0
NE
MW-8
Hydrogen
1.4
nM
5/27/2010
SW420
NE
MW-8
Hydrogen
2.2
nM
10/21/2010
1333-74-0
NE
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
MW-9
Hydrogen
9.5
nM
5/27/2010
SW420
NE
MW-9
Hydrogen
0.95
nM
10/21/2010
1333-74-0
NE
MW-5
Isobutyl alcohol
102
ug/I
04/28/1998
78-83-1
NE
MW-1
Lactic Acid
260
ug/I
10/21/2010
SW415
NE
MW-11
Lactic Acid
110
ug/I
10/21/2010
SW415
NE
MW-15
Lactic Acid
98
ug/I
10/22/2010
SW415
NE
MW-20
Lactic Acid
92
ug/I
10/21/2010
SW415
NE
MW-21
Lactic Acid
74
ug/I
10/22/2010
SW415
NE
MW-3RS
Lactic Acid
130
ug/I
5/27/2010
SW415
NE
MW-5
Lactic Acid
150
ug/I
10/22/2010
SW415
NE
MW-7
Lactic Acid
100
ug/I
10/21/2010
SW415
NE
MW-8
Lactic Acid
310
ug/I
10/21/2010
SW415
NE
MW-9
Lactic Acid
66
ug/I
5/27/2010
SW415
NE
MW-9
Lactic Acid
210
ug/I
10/21/2010
SW415
NE
MW-1
Methane
0.92
ug/I
5/25/2010
SW333
NE
MW-1
Methane
0.3
ug/I
10/21/2010
SW333
NE
MW-11
Methane
88
ug/I
5/27/2010
SW333
NE
MW-11
Methane
690
ug/I
10/21/2010
SW333
NE
MW-14
Methane
230
ug/I
5/25/2010
SW333
NE
MW-14
Methane
59
ug/I
10/21/2010
SW333
NE
MW-15
Methane
1900
ug/I
5/27/2010
SW333
NE
MW-15
Methane
370
ug/I
10/22/2010
SW333
NE
MW-20
Methane
6.9
ug/I
5/27/2010
SW333
NE
MW-20
Methane
0.01
ug/I
10/21/2010
SW333
NE
MW-21
Methane
11
ug/I
5/27/2010
SW333
NE
MW-21
Methane
0.2
ug/I
10/22/2010
SW333
NE
MW-3RS
Methane
1100
ug/I
5/27/2010
SW333
NE
MW-3RS
Methane
350
ug/I
10/22/2010
SW333
NE
MW-4
Methane
260
ug/I
5/25/2010
SW333
NE
MW-4
Methane
5
ug/I
10/22/2010
SW333
NE
MW-5
Methane
880
ug/I
5/27/2010
SW333
NE
MW-5
Methane
470
ug/I
10/22/2010
SW333
NE
MW-7
Methane
610
ug/I
5/25/2010
SW333
NE
MW-7
Methane
490
ug/I
10/21/2010
SW333
NE
MW-8
Methane
1200
ug/I
5/27/2010
SW333
NE
MW-8
Methane
1700
ug/I
10/21/2010
SW333
NE
MW-9
Methane
4100
ug/I
5/27/2010
SW333
NE
MW-9
Methane
4000
ug/I
10/21/2010
SW333
NE
EB
Methylene Chloride
1.7
ug/I
05/13/2009
75-09-2
5
EB
Methylene Chloride
1.6
ug/I
10/26/2009
75-09-2
5
FB
Methylene Chloride
1.4
ug/I
10/26/2009
75-09-2
5
FB
Methylene Chloride
2.1
ug/I
10/26/2010
75-09-2
5
MW-13
Methylene Chloride
2
ug/I
10/24/2007
75-09-2
5
MW-14
Methylene Chloride
2.1
ug/I
10/26/2007
75-09-2
5
MW-14
Methylene Chloride
5.6
ug/I
10/29/2008
75-09-2
5
MW-15
Methylene Chloride
2.6
ug/I
10/23/2007
75-09-2
5
MW-15
Methylene Chloride
0.49
ug/I
05/07/2008
75-09-2
5
MW-15
Methylene Chloride
2
ug/I
10/26/2009
75-09-2
5
MW-16
Methylene Chloride
2
ug/I
10/24/2007
75-09-2
5
MW-17
Methylene Chloride
1.9
ug/I
10/24/2007
75-09-2
5
MW-2
Methylene Chloride
34.4
ug/I
10/20/1994
75-09-2
5
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
MW-2
Methylene Chloride
171
ug/I
02/21/1995
75-09-2
5
MW-2
Methylene Chloride
130
ug/I
03/09/1995
75-09-2
5
MW-2
Methylene Chloride
63
ug/I
10/05/1995
75-09-2
5
MW-2
Methylene Chloride
90
ug/I
04/24/1996
75-09-2
5
MW-2
Methylene Chloride
105
ug/I
10/22/1996
75-09-2
5
MW-2
Methylene Chloride
34
ug/I
04/30/1997
75-09-2
5
MW-2
Methylene Chloride
51
ug/I
10/13/1997
75-09-2
5
MW-2
Methylene Chloride
30
ug/I
04/28/1998
75-09-2
5
MW-2
Methylene Chloride
14
ug/I
10/13/1998
75-09-2
5
MW-2
Methylene Chloride
2.2
ug/I
10/26/2007
75-09-2
5
MW-2
Methylene Chloride
1.2
ug/I
05/08/2008
75-09-2
5
MW-2
Methylene Chloride
1.1
ug/I
5/25/2010
75-09-2
5
MW-2
Methylene Chloride
2.1
ug/I
10/22/2009
75-09-2
5
MW-21
Methylene Chloride
2.2
ug/I
10/24/2007
75-09-2
5
MW-3R
Methylene Chloride
48
ug/I
10/20/1994
75-09-2
5
MW-3RS
Methylene Chloride
1.2
ug/I
10/22/2009
75-09-2
5
MW-4
Methylene Chloride
24
ug/I
10/20/1994
75-09-2
5
MW-4
Methylene Chloride
5.3
ug/I
10/23/2007
75-09-2
5
MW-4
Methylene Chloride
3.9
ug/I
05/07/2008
75-09-2
5
MW-4
Methylene Chloride
1.9
ug/I
5/20/2010
75-09-2
5
MW-9
Methylene Chloride
8
ug/I
10/20/1994
75-09-2
5
MW-9
Methylene Chloride
5
ug/I
10/05/1995
75-09-2
5
TB
Methylene Chloride
5.6
ug/I
10/26/2010
75-09-2
5
MW-9
Naphthalene
0.69
ug/I
5/24/2010
91-20-3
6
MW-1
Nitrogen, Nitrate
700
ug/I
5/20/2010
SW303
NE
MW-11
Nitrogen, Nitrate
506
ug/I
5/24/2010
SW303
NE
MW-11
Nitrogen, Nitrate
391
ug/I
10/21/2010
SW303
NE
MW-21
Nitrogen, Nitrate
220
ug/I
5/24/2010
SW303
NE
MW-21
Nitrogen, Nitrate
158
ug/I
10/22/2010
SW303
NE
MW-4
Nitrogen, Nitrate
103
ug/I
5/20/2010
SW303
NE
MW-5
Nitrogen, Nitrate
109
ug/I
10/26/2009
SW303
NE
MW-20
Propionic Acid
55
ug/I
10/21/2010
SW417
NE
MW-1
Sulfate
6900
ug/I
05/11/2007
14808-79-8
250000
MW-1
Sulfate
7440
ug/I
10/21/2010
14808-79-8
250000
MW-1
Sulfate
9200
ug/I
10/26/2009
14808-79-8
250000
MW-11
Sulfate
780
ug/I
05/11/2007
14808-79-8
250000
MW-11
Sulfate
7970
ug/I
5/24/2010
14808-79-8
250000
MW-11
Sulfate
8450
ug/I
10/21/2010
14808-79-8
250000
MW-12D
Sulfate
4900
ug/I
05/09/2007
14808-79-8
250000
MW-12S
Sulfate
26000
ug/I
05/09/2007
14808-79-8
250000
MW-13
Sulfate
1500
ug/I
05/09/2007
14808-79-8
250000
MW-14
Sulfate
980
ug/I
05/09/2007
14808-79-8
250000
MW-15
Sulfate
890
ug/I
05/09/2007
14808-79-8
250000
MW-16
Sulfate
3900
ug/I
05/09/2007
14808-79-8
250000
MW-2
Sulfate
2400
ug/I
05/11/2007
14808-79-8
250000
MW-3R
Sulfate
1500
ug/I
05/09/2007
14808-79-8
250000
MW-3RS
Sulfate
1900
ug/I
05/09/2007
14808-79-8
250000
MW-3RS
Sulfate
5570
ug/I
5/25/2010
14808-79-8
250000
MW-3RS
Sulfate
7340
ug/I
10/22/2010
14808-79-8
250000
MW-6
Sulfate
34000
ug/I
05/11/2007
14808-79-8
250000
MW-7
Sulfate
5890
ug/I
5/20/2010
14808-79-8
250000
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
MW-7
Sulfate
5280
ug/I
10/21/2010
14808-79-8
250000
MW-8
Sulfate
8020
ug/I
10/21/2010
14808-79-8
250000
MW-1
Sulfide
9570
ug/I
10/13/1997
18496-25-8
NE
MW-1
Sulfide
410
ug/I
04/28/1998
18496-25-8
NE
MW-1
Sulfide
1400
ug/I
05/04/1999
18496-25-8
NE
MW-1
Sulfide
720
ug/I
05/01/2003
18496-25-8
NE
MW-11
Sulfide
370
ug/I
10/13/1997
18496-25-8
NE
MW-11
Sulfide
1150
ug/I
05/04/1999
18496-25-8
NE
MW-11
Sulfide
770
ug/I
05/04/1999
18496-25-8
NE
MW-11
Sulfide
980
ug/I
05/10/2001
18496-25-8
NE
MW-11
Sulfide
1370
ug/I
05/10/2001
18496-25-8
NE
MW-11
Sulfide
1200
ug/I
11/06/2002
18496-25-8
NE
MW-12D
Sulfide
402
ug/I
5/18/2010
SW187
NE
MW-2
Sulfide
770
ug/I
05/04/1999
18496-25-8
NE
MW-2
Sulfide
380
ug/I
04/18/2000
18496-25-8
NE
MW-2
Sulfide
1000
ug/I
11/06/2002
18496-25-8
NE
MW-2
Sulfide
304
ug/I
5/25/2010
SW187
NE
MW-2
Sulfide
833
ug/I
10/19/2010
18496-25-8
NE
MW-3R
Sulfide
2580
ug/I
10/13/1997
18496-25-8
NE
MW-3R
Sulfide
1640
ug/I
04/28/1998
18496-25-8
NE
MW-3R
Sulfide
1730
ug/I
05/04/1999
18496-25-8
NE
MW-3R
Sulfide
380
ug/I
04/19/2000
18496-25-8
NE
MW-3R
Sulfide
1570
ug/I
05/10/2001
18496-25-8
NE
MW-3R
Sulfide
1600
ug/I
11/06/2002
18496-25-8
NE
MW-3R
Sulfide
1800
ug/I
05/01/2003
18496-25-8
NE
MW-3R
Sulfide
530
ug/I
10/23/2003
18496-25-8
NE
MW-4
Sulfide
1100
ug/I
10/13/1997
18496-25-8
NE
MW-4
Sulfide
410
ug/I
04/28/1998
18496-25-8
NE
MW-4
Sulfide
1530
ug/I
05/04/1999
18496-25-8
NE
MW-4
Sulfide
1960
ug/I
05/10/2001
18496-25-8
NE
MW-4
Sulfide
800
ug/I
11/06/2002
18496-25-8
NE
MW-5
Sulfide
1290
ug/I
10/13/1997
18496-25-8
NE
MW-5
Sulfide
410
ug/I
04/28/1998
18496-25-8
NE
MW-5
Sulfide
960
ug/I
05/04/1999
18496-25-8
NE
MW-5
Sulfide
1760
ug/I
05/10/2001
18496-25-8
NE
MW-5
Sulfide
600
ug/I
11/06/2002
18496-25-8
NE
MW-5
Sulfide
800
ug/I
11/06/2002
18496-25-8
NE
MW-5
Sulfide
3600
ug/I
05/01/2003
18496-25-8
NE
MW-6
Sulfide
9940
ug/I
10/13/1997
18496-25-8
NE
MW-6
Sulfide
11700
ug/I
05/04/1999
18496-25-8
NE
MW-6
Sulfide
1370
ug/I
05/10/2001
18496-25-8
NE
SW-1
Sulfide
1600
ug/I
11/06/2002
18496-25-8
NE
SW-1
Sulfide
350
ug/I
10/23/2003
18496-25-8
NE
SW-2
Sulfide
1600
ug/I
11/06/2002
18496-25-8
NE
SW-3
Sulfide
1000
ug/I
11/06/2002
18496-25-8
NE
MW-11
Tetrachloroethene
22
ug/I
10/20/1994
127-18-4
0.7
MW-11
Tetrachloroethene
26
ug/I
02/21/1995
127-18-4
0.7
MW-11
Tetrachloroethene
30
ug/I
03/09/1995
127-18-4
0.7
MW-11
Tetrachloroethene
41
ug/I
10/05/1995
127-18-4
0.7
MW-11
Tetrachloroethene
5
ug/I
04/24/1996
127-18-4
0.7
MW-11
Tetrachloroethene
8
ug/I
10/22/1996
127-18-4
0.7
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
MW-11
Tetrachloroethene
12
ug/I
04/30/1997
127-18-4
0.7
MW-11
Tetrachloroethene
0.47
ug/I
10/26/2007
127-18-4
0.7
MW-11
Tetrachloroethene
0.51
ug/I
05/08/2008
127-18-4
0.7
MW-11
Tetrachloroethene
0.64
ug/I
10/29/2008
127-18-4
0.7
MW-13
Tetrachloroethene
0.33
ug/I
10/24/2007
127-18-4
0.7
MW-14
Tetrachloroethene
5.1
ug/I
10/19/2006
127-18-4
0.7
MW-14
Tetrachloroethene
2
ug/I
05/09/2007
127-18-4
0.7
MW-14
Tetrachloroethene
2.4
ug/I
10/26/2007
127-18-4
0.7
MW-14
Tetrachloroethene
2.3
ug/I
05/08/2008
127-18-4
0.7
MW-14
Tetrachloroethene
2.4
ug/I
10/29/2008
127-18-4
0.7
MW-14
Tetrachloroethene
1.4
ug/I
05/14/2009
127-18-4
0.7
MW-14
Tetrachloroethene
1.4
ug/I
5/20/2010
127-18-4
0.7
MW-14
Tetrachloroethene
1.9
ug/I
10/21/2010
127-18-4
0.7
MW-14
Tetrachloroethene
5.7
ug/I
10/20/2009
127-18-4
0.7
MW-15
Tetrachloroethene
5.9
ug/I
10/19/2006
127-18-4
0.7
MW-15
Tetrachloroethene
2.6
ug/I
05/09/2007
127-18-4
0.7
MW-15
Tetrachloroethene
3.6
ug/I
10/23/2007
127-18-4
0.7
MW-15
Tetrachloroethene
1
ug/I
05/07/2008
127-18-4
0.7
MW-15
Tetrachloroethene
4.8
ug/I
10/29/2008
127-18-4
0.7
MW-15
Tetrachloroethene
4.3
ug/I
05/13/2009
127-18-4
0.7
MW-15
Tetrachloroethene
2.9
ug/I
5/25/2010
127-18-4
0.7
MW-15
Tetrachloroethene
2.4
ug/I
10/22/2010
127-18-4
0.7
MW-15
Tetrachloroethene
4.2
ug/I
10/26/2009
127-18-4
0.7
MW-19
Tetrachloroethene
0.53
ug/I
10/24/2007
127-18-4
0.7
MW-19
Tetrachloroethene
0.54
ug/I
05/07/2008
127-18-4
0.7
MW-19
Tetrachloroethene
0.69
ug/I
10/28/2008
127-18-4
0.7
MW-19
Tetrachloroethene
0.48
ug/I
05/12/2009
127-18-4
0.7
MW-19
Tetrachloroethene
0.47
ug/I
5/18/2010
127-18-4
0.7
MW-19
Tetrachloroethene
0.52
ug/I
10/19/2010
127-18-4
0.7
MW-19
Tetrachloroethene
0.67
ug/I
10/26/2009
127-18-4
0.7
MW-2
Tetrachloroethene
46
ug/I
10/20/1994
127-18-4
0.7
MW-2
Tetrachloroethene
48
ug/I
02/21/1995
127-18-4
0.7
MW-2
Tetrachloroethene
70
ug/I
03/09/1995
127-18-4
0.7
MW-2
Tetrachloroethene
19
ug/I
10/05/1995
127-18-4
0.7
MW-2
Tetrachloroethene
12
ug/I
04/24/1996
127-18-4
0.7
MW-2
Tetrachloroethene
20
ug/I
10/22/1996
127-18-4
0.7
MW-2
Tetrachloroethene
18
ug/I
04/30/1997
127-18-4
0.7
MW-2
Tetrachloroethene
12
ug/I
10/13/1997
127-18-4
0.7
MW-2
Tetrachloroethene
17
ug/I
04/28/1998
127-18-4
0.7
MW-2
Tetrachloroethene
18
ug/I
10/13/1998
127-18-4
0.7
MW-2
Tetrachloroethene
14
ug/I
05/04/1999
127-18-4
0.7
MW-2
Tetrachloroethene
12
ug/I
10/19/1999
127-18-4
0.7
MW-2
Tetrachloroethene
16
ug/I
04/18/2000
127-18-4
0.7
MW-2
Tetrachloroethene
16
ug/I
10/19/2000
127-18-4
0.7
MW-2
Tetrachloroethene
14
ug/I
11/20/2001
127-18-4
0.7
MW-2
Tetrachloroethene
11
ug/I
11/06/2002
127-18-4
0.7
MW-2
Tetrachloroethene
12
ug/I
05/01/2003
127-18-4
0.7
MW-2
Tetrachloroethene
13
ug/I
05/01/2003
127-18-4
0.7
MW-2
Tetrachloroethene
7.4
ug/I
10/23/2003
127-18-4
0.7
MW-2
Tetrachloroethene
7.7
ug/I
10/23/2003
127-18-4
0.7
MW-2
Tetrachloroethene
7.7
ug/I
04/28/2004
127-18-4
0.7
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
MW-2
Tetrachloroethene
9
ug/I
10/19/2005
127-18-4
0.7
MW-2
Tetrachloroethene
6.8
ug/I
05/01/2006
127-18-4
0.7
MW-2
Tetrachloroethene
6.7
ug/I
10/19/2006
127-18-4
0.7
MW-2
Tetrachloroethene
3.9
ug/I
05/11/2007
127-18-4
0.7
MW-2
Tetrachloroethene
3.5
ug/I
10/26/2007
127-18-4
0.7
MW-2
Tetrachloroethene
4.2
ug/I
05/08/2008
127-18-4
0.7
MW-2
Tetrachloroethene
2.7
ug/I
05/14/2009
127-18-4
0.7
MW-2
Tetrachloroethene
3.1
ug/I
5/25/2010
127-18-4
0.7
MW-2
Tetrachloroethene
0.93
ug/I
10/19/2010
127-18-4
0.7
MW-2
Tetrachloroethene
4.1
ug/I
10/22/2009
127-18-4
0.7
MW-21
Tetrachloroethene
1.9
ug/I
06/06/2007
127-18-4
0.7
MW-21
Tetrachloroethene
0.98
ug/I
10/24/2007
127-18-4
0.7
MW-21
Tetrachloroethene
0.94
ug/I
10/29/2008
127-18-4
0.7
MW-21
Tetrachloroethene
0.61
ug/I
05/13/2009
127-18-4
0.7
MW-21
Tetrachloroethene
0.62
ug/I
5/24/2010
127-18-4
0.7
MW-21
Tetrachloroethene
0.59
ug/I
10/22/2010
127-18-4
0.7
MW-21
Tetrachloroethene
0.63
ug/I
10/22/2009
127-18-4
0.7
MW-23
Tetrachloroethene
0.38
ug/I
10/24/2007
127-18-4
0.7
MW-23
Tetrachloroethene
0.49
ug/I
10/28/2008
127-18-4
0.7
MW-23
Tetrachloroethene
0.6
ug/I
5/18/2010
127-18-4
0.7
MW-23
Tetrachloroethene
4.3
ug/I
10/20/2009
127-18-4
0.7
MW-3R
Tetrachloroethene
17
ug/I
10/20/1994
127-18-4
0.7
MW-4
Tetrachloroethene
10
ug/I
10/20/1994
127-18-4
0.7
MW-4
Tetrachloroethene
12
ug/I
02/21/1995
127-18-4
0.7
MW-4
Tetrachloroethene
16
ug/I
03/09/1995
127-18-4
0.7
MW-4
Tetrachloroethene
15
ug/I
10/05/1995
127-18-4
0.7
MW-4
Tetrachloroethene
5
ug/I
10/13/1998
127-18-4
0.7
MW-4
Tetrachloroethene
5.7
ug/I
10/23/2003
127-18-4
0.7
MW-4
Tetrachloroethene
5.4
ug/I
04/28/2004
127-18-4
0.7
MW-4
Tetrachloroethene
7
ug/I
10/19/2005
127-18-4
0.7
MW-4
Tetrachloroethene
6.4
ug/I
04/24/2006
127-18-4
0.7
MW-4
Tetrachloroethene
5.9
ug/I
10/19/2006
127-18-4
0.7
MW-4
Tetrachloroethene
3.1
ug/I
05/09/2007
127-18-4
0.7
MW-4
Tetrachloroethene
3.2
ug/I
10/23/2007
127-18-4
0.7
MW-4
Tetrachloroethene
3.8
ug/I
05/07/2008
127-18-4
0.7
MW-4
Tetrachloroethene
2.6
ug/I
05/13/2009
127-18-4
0.7
MW-4
Tetrachloroethene
2.8
ug/I
5/20/2010
127-18-4
0.7
MW-4
Tetrachloroethene
2.8
ug/I
10/22/2010
127-18-4
0.7
MW-4
Tetrachloroethene
6.2
ug/I
10/21/2009
127-18-4
0.7
MW-5
Tetrachloroethene
5
ug/I
02/21/1995
127-18-4
0.7
MW-5
Tetrachloroethene
11
ug/I
03/09/1995
127-18-4
0.7
MW-6
Tetrachloroethene
6
ug/I
02/21/1995
127-18-4
0.7
MW-6
Tetrachloroethene
8
ug/I
03/09/1995
127-18-4
0.7
MW-7
Tetrachloroethene
12
ug/I
05/04/1999
127-18-4
0.7
MW-8
Tetrachloroethene
7
ug/I
10/20/1994
127-18-4
0.7
MW-8
Tetrachloroethene
7
ug/I
02/21/1995
127-18-4
0.7
MW-8
Tetrachloroethene
12
ug/I
03/09/1995
127-18-4
0.7
SW-1
Tetrachloroethene
0.97
ug/I
05/08/2008
127-18-4
0.7
MW-11
Toluene
0.72
ug/I
05/11/2007
108-88-3
600
MW-11
Toluene
0.44
ug/I
05/14/2009
108-88-3
600
MW-11
Toluene
0.85
ug/I
10/21/2010
108-88-3
600
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
MW-13
Toluene
0.81
ug/I
05/09/2007
108-88-3
600
MW-15
Toluene
0.81
ug/I
05/09/2007
108-88-3
600
MW-15
Toluene
1.2
ug/I
05/07/2008
108-88-3
600
MW-16
Toluene
0.81
ug/I
05/09/2007
108-88-3
600
MW-16
Toluene
0.3
ug/I
5/25/2010
108-88-3
600
MW-2
Toluene
0.98
ug/I
05/11/2007
108-88-3
600
MW-2
Toluene
0.94
ug/I
10/26/2007
108-88-3
600
MW-2
Toluene
0.56
ug/I
05/08/2008
108-88-3
600
MW-2
Toluene
7.5
ug/I
05/14/2009
108-88-3
600
MW-2
Toluene
0.82
ug/I
5/25/2010
108-88-3
600
MW-2
Toluene
136
ug/I
10/19/2010
108-88-3
600
MW-2
Toluene
0.9
ug/I
10/22/2009
108-88-3
600
MW-3R
Toluene
0.28
ug/I
10/19/2010
108-88-3
600
MW-3RS
Toluene
0.96
ug/I
05/09/2007
108-88-3
600
MW-3RS
Toluene
0.46
ug/I
10/23/2007
108-88-3
600
MW-3RS
Toluene
0.75
ug/I
05/07/2008
108-88-3
600
MW-3RS
Toluene
0.34
ug/I
05/13/2009
108-88-3
600
MW-3RS
Toluene
0.75
ug/I
5/25/2010
108-88-3
600
MW-3RS
Toluene
0.33
ug/I
10/22/2010
108-88-3
600
MW-5
Toluene
0.83
ug/I
05/09/2007
108-88-3
600
MW-5
Toluene
0.31
ug/I
05/13/2009
108-88-3
600
MW-8
Toluene
0.6
ug/I
05/11/2007
108-88-3
600
SW-1
Toluene
0.97
ug/I
05/09/2007
108-88-3
600
SW-4
Toluene
0.68
ug/I
05/07/2008
108-88-3
600
TB
Toluene
0.2
ug/I
05/08/2007
108-88-3
600
MW-11
trans- 1,2-Dichloroethene
1.6
ug/I
05/11/2007
156-60-5
100
MW-13
trans- 1,2-Dichloroethene
7.7
ug/I
05/09/2007
156-60-5
100
MW-13
trans- 1,2-Dichloroethene
0.34
ug/I
10/24/2007
156-60-5
100
MW-13
trans- 1,2-Dichloroethene
0.61
ug/I
05/07/2008
156-60-5
100
MW-13
trans- 1,2-Dichloroethene
0.54
ug/I
10/29/2008
156-60-5
100
MW-14
trans- 1,2-Dichloroethene
1.4
ug/I
05/09/2007
156-60-5
100
MW-15
trans- 1,2-Dichloroethene
3.9
ug/I
05/09/2007
156-60-5
100
MW-16
trans- 1,2-Dichloroethene
14
ug/I
05/09/2007
156-60-5
100
MW-16
trans- 1,2-Dichloroethene
0.54
ug/I
10/24/2007
156-60-5
100
MW-16
trans- 1,2-Dichloroethene
0.55
ug/I
05/07/2008
156-60-5
100
MW-16
trans- 1,2-Dichloroethene
0.69
ug/I
10/29/2008
156-60-5
100
MW-16
trans- 1,2-Dichloroethene
0.7
ug/I
5/25/2010
156-60-5
100
MW-16
trans- 1,2-Dichloroethene
0.74
ug/I
10/19/2010
156-60-5
100
MW-16
trans- 1,2-Dichloroethene
0.66
ug/I
10/22/2009
156-60-5
100
MW-2
trans- 1,2-Dichloroethene
5.7
ug/I
05/11/2007
156-60-5
100
MW-2
trans- 1,2-Dichloroethene
0.43
ug/I
10/26/2007
156-60-5
100
MW-2
trans- 1,2-Dichloroethene
0.77
ug/I
05/08/2008
156-60-5
100
MW-2
trans- 1,2-Dichloroethene
0.56
ug/I
05/14/2009
156-60-5
100
MW-2
trans- 1,2-Dichloroethene
0.84
ug/I
5/25/2010
156-60-5
100
MW-2
trans- 1,2-Dichloroethene
0.6
ug/I
10/19/2010
156-60-5
100
MW-2
trans- 1,2-Dichloroethene
0.7
ug/I
10/22/2009
156-60-5
100
MW-21
trans- 1,2-Dichloroethene
0.32
ug/I
10/24/2007
156-60-5
100
MW-3RS
trans- 1,2-Dichloroethene
21
ug/I
05/09/2007
156-60-5
100
MW-3RS
trans- 1,2-Dichloroethene
0.67
ug/I
10/23/2007
156-60-5
100
MW-3RS
trans- 1,2-Dichloroethene
1.1
ug/I
05/07/2008
156-60-5
100
MW-3RS
trans- 1,2-Dichloroethene
0.49
ug/I
05/13/2009
156-60-5
100
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
MW-3RS
trans- 1,2-Dichloroethene
0.85
ug/I
5/25/2010
156-60-5
100
MW-3RS
trans- 1,2-Dichloroethene
0.61
ug/I
10/22/2009
156-60-5
100
MW-5
trans- 1,2-Dichloroethene
2.1
ug/I
05/09/2007
156-60-5
100
SW-1
trans- 1,2-Dichloroethene
2.5
ug/I
05/09/2007
156-60-5
100
SW-1
trans- 1,2-Dichloroethene
0.69
ug/I
05/08/2008
156-60-5
100
SW-1
trans- 1,2-Dichloroethene
0.53
ug/I
10/28/2008
156-60-5
100
MW-11
Trichloroethene
12
ug/I
10/20/1994
79-01-6
3
MW-11
Trichloroethene
18
ug/I
02/21/1995
79-01-6
3
MW-11
Trichloroethene
20
ug/I
03/09/1995
79-01-6
3
MW-11
Trichloroethene
37
ug/I
10/05/1995
79-01-6
3
MW-11
Trichloroethene
6
ug/I
04/30/1997
79-01-6
3
MW-11
Trichloroethene
0.91
ug/I
05/11/2007
79-01-6
3
MW-11
Trichloroethene
1.1
ug/I
10/26/2007
79-01-6
3
MW-11
Trichloroethene
0.75
ug/I
05/08/2008
79-01-6
3
MW-11
Trichloroethene
0.96
ug/I
10/29/2008
79-01-6
3
MW-11
Trichloroethene
0.63
ug/I
05/14/2009
79-01-6
3
MW-13
Trichloroethene
8.4
ug/I
07/27/2006
79-01-6
3
MW-13
Trichloroethene
8.6
ug/I
10/19/2006
79-01-6
3
MW-13
Trichloroethene
4.8
ug/I
05/09/2007
79-01-6
3
MW-13
Trichloroethene
4.2
ug/I
10/24/2007
79-01-6
3
MW-13
Trichloroethene
3.8
ug/I
05/07/2008
79-01-6
3
MW-13
Trichloroethene
4
ug/I
10/29/2008
79-01-6
3
MW-13
Trichloroethene
3.5
ug/I
05/14/2009
79-01-6
3
MW-13
Trichloroethene
2.2
ug/I
5/25/2010
79-01-6
3
MW-13
Trichloroethene
2.6
ug/I
10/19/2010
79-01-6
3
MW-13
Trichloroethene
2.4
ug/I
10/22/2009
79-01-6
3
MW-14
Trichloroethene
1.4
ug/I
05/09/2007
79-01-6
3
MW-14
Trichloroethene
1.7
ug/I
10/26/2007
79-01-6
3
MW-14
Trichloroethene
1.4
ug/I
05/08/2008
79-01-6
3
MW-14
Trichloroethene
1.7
ug/I
10/29/2008
79-01-6
3
MW-14
Trichloroethene
0.95
ug/I
05/14/2009
79-01-6
3
MW-14
Trichloroethene
0.92
ug/I
5/20/2010
79-01-6
3
MW-14
Trichloroethene
1.4
ug/I
10/21/2010
79-01-6
3
MW-14
Trichloroethene
1.3
ug/I
10/20/2009
79-01-6
3
MW-15
Trichloroethene
6.4
ug/I
10/19/2006
79-01-6
3
MW-15
Trichloroethene
3.7
ug/I
05/09/2007
79-01-6
3
MW-15
Trichloroethene
5.5
ug/I
10/23/2007
79-01-6
3
MW-15
Trichloroethene
2.9
ug/I
05/07/2008
79-01-6
3
MW-15
Trichloroethene
5.2
ug/I
10/29/2008
79-01-6
3
MW-15
Trichloroethene
5.5
ug/I
05/13/2009
79-01-6
3
MW-15
Trichloroethene
4.5
ug/I
5/25/2010
79-01-6
3
MW-15
Trichloroethene
3.8
ug/I
10/22/2010
79-01-6
3
MW-15
Trichloroethene
7.3
ug/I
10/26/2009
79-01-6
3
MW-16
Trichloroethene
13.2
ug/I
07/27/2006
79-01-6
3
MW-16
Trichloroethene
13
ug/I
10/19/2006
79-01-6
3
MW-16
Trichloroethene
6.8
ug/I
05/09/2007
79-01-6
3
MW-16
Trichloroethene
7.3
ug/I
10/24/2007
79-01-6
3
MW-16
Trichloroethene
6
ug/I
05/07/2008
79-01-6
3
MW-16
Trichloroethene
6.2
ug/I
10/29/2008
79-01-6
3
MW-16
Trichloroethene
3.5
ug/I
05/13/2009
79-01-6
3
MW-16
Trichloroethene
4.6
ug/I
5/25/2010
79-01-6
3
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
MW-16
Trichloroethene
3.7
ug/I
10/19/2010
79-01-6
3
MW-16
Trichloroethene
6.3
ug/I
10/22/2009
79-01-6
3
MW-19
Trichloroethene
0.33
ug/I
10/24/2007
79-01-6
3
MW-19
Trichloroethene
0.51
ug/I
10/28/2008
79-01-6
3
MW-19
Trichloroethene
0.62
ug/I
10/19/2010
79-01-6
3
MW-2
Trichloroethene
12
ug/I
10/20/1994
79-01-6
3
MW-2
Trichloroethene
12
ug/I
02/21/1995
79-01-6
3
MW-2
Trichloroethene
13
ug/I
03/09/1995
79-01-6
3
MW-2
Trichloroethene
6
ug/I
10/05/1995
79-01-6
3
MW-2
Trichloroethene
7
ug/I
10/22/1996
79-01-6
3
MW-2
Trichloroethene
6
ug/I
04/30/1997
79-01-6
3
MW-2
Trichloroethene
6
ug/I
10/13/1997
79-01-6
3
MW-2
Trichloroethene
6
ug/I
04/28/1998
79-01-6
3
MW-2
Trichloroethene
6
ug/I
10/13/1998
79-01-6
3
MW-2
Trichloroethene
5
ug/I
05/04/1999
79-01-6
3
MW-2
Trichloroethene
8.8
ug/I
10/19/1999
79-01-6
3
MW-2
Trichloroethene
7
ug/I
04/18/2000
79-01-6
3
MW-2
Trichloroethene
7.2
ug/I
10/19/2000
79-01-6
3
MW-2
Trichloroethene
7.1
ug/I
11/20/2001
79-01-6
3
MW-2
Trichloroethene
8.8
ug/I
10/23/2003
79-01-6
3
MW-2
Trichloroethene
9.1
ug/I
10/23/2003
79-01-6
3
MW-2
Trichloroethene
5.2
ug/I
04/28/2004
79-01-6
3
MW-2
Trichloroethene
7
ug/I
10/19/2005
79-01-6
3
MW-2
Trichloroethene
6.4
ug/I
05/01/2006
79-01-6
3
MW-2
Trichloroethene
6
ug/I
10/19/2006
79-01-6
3
MW-2
Trichloroethene
5.3
ug/I
05/11/2007
79-01-6
3
MW-2
Trichloroethene
4.8
ug/I
10/26/2007
79-01-6
3
MW-2
Trichloroethene
6.2
ug/I
05/08/2008
79-01-6
3
MW-2
Trichloroethene
3.7
ug/I
05/14/2009
79-01-6
3
MW-2
Trichloroethene
5.6
ug/I
5/25/2010
79-01-6
3
MW-2
Trichloroethene
1.2
ug/I
10/19/2010
79-01-6
3
MW-2
Trichloroethene
6.5
ug/I
10/22/2009
79-01-6
3
MW-21
Trichloroethene
4.8
ug/I
10/24/2007
79-01-6
3
MW-21
Trichloroethene
4.7
ug/I
10/29/2008
79-01-6
3
MW-21
Trichloroethene
3.1
ug/I
05/13/2009
79-01-6
3
MW-21
Trichloroethene
3.1
ug/I
5/24/2010
79-01-6
3
MW-21
Trichloroethene
3.1
ug/I
10/22/2010
79-01-6
3
MW-21
Trichloroethene
4.7
ug/I
10/22/2009
79-01-6
3
MW-23
Trichloroethene
0.48
ug/I
5/18/2010
79-01-6
3
MW-3R
Trichloroethene
14
ug/I
10/20/1994
79-01-6
3
MW-3RS
Trichloroethene
15
ug/I
10/12/2004
79-01-6
3
MW-3RS
Trichloroethene
6
ug/I
05/04/2005
79-01-6
3
MW-3RS
Trichloroethene
13
ug/I
10/18/2005
79-01-6
3
MW-3RS
Trichloroethene
12.2
ug/I
05/01/2006
79-01-6
3
MW-3RS
Trichloroethene
16
ug/I
10/19/2006
79-01-6
3
MW-3RS
Trichloroethene
9.6
ug/I
05/09/2007
79-01-6
3
MW-3RS
Trichloroethene
8
ug/I
10/23/2007
79-01-6
3
MW-3RS
Trichloroethene
8.2
ug/I
05/07/2008
79-01-6
3
MW-3RS
Trichloroethene
8.1
ug/I
05/13/2009
79-01-6
3
MW-3RS
Trichloroethene
6.8
ug/I
5/25/2010
79-01-6
3
MW-3RS
Trichloroethene
3
ug/I
10/22/2010
79-01-6
3
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
MW-3RS
Trichloroethene
7.6
ug/I
10/22/2009
79-01-6
3
MW-4
Trichloroethene
5.2
ug/I
10/23/2003
79-01-6
3
MW-4
Trichloroethene
1.8
ug/I
05/09/2007
79-01-6
3
MW-4
Trichloroethene
1.8
ug/I
10/23/2007
79-01-6
3
MW-4
Trichloroethene
2
ug/I
05/07/2008
79-01-6
3
MW-4
Trichloroethene
1.6
ug/I
05/13/2009
79-01-6
3
MW-4
Trichloroethene
1.7
ug/I
5/20/2010
79-01-6
3
MW-4
Trichloroethene
1.8
ug/I
10/22/2010
79-01-6
3
MW-4
Trichloroethene
1.6
ug/I
10/21/2009
79-01-6
3
MW-7
Trichloroethene
10
ug/I
10/05/1995
79-01-6
3
MW-8
Trichloroethene
10
ug/I
10/20/1994
79-01-6
3
MW-8
Trichloroethene
8
ug/I
02/21/1995
79-01-6
3
MW-8
Trichloroethene
8
ug/I
03/09/1995
79-01-6
3
MW-8
Trichloroethene
8
ug/I
10/05/1995
79-01-6
3
MW-8
Trichloroethene
6
ug/I
04/30/1997
79-01-6
3
MW-8
Trichloroethene
5
ug/I
04/28/1998
79-01-6
3
MW-9
Trichloroethene
8
ug/I
10/20/1994
79-01-6
3
MW-9
Trichloroethene
6
ug/I
02/21/1995
79-01-6
3
MW-9
Trichloroethene
12
ug/I
10/05/1995
79-01-6
3
MW-9
Trichloroethene
5
ug/I
04/30/1997
79-01-6
3
SW-1
Trichloroethene
5.2
ug/I
10/21/1999
79-01-6
3
SW-1
Trichloroethene
1.7
ug/I
05/09/2007
79-01-6
3
SW-1
Trichloroethene
0.92
ug/I
10/29/2007
79-01-6
3
SW-1
Trichloroethene
4.9
ug/I
05/08/2008
79-01-6
3
SW-1
Trichloroethene
1.8
ug/I
10/28/2008
79-01-6
3
MW-11
Trichlorofluoromethane
0.37
ug/I
10/29/2008
75-69-4
2000
MW-14
Trichlorofluoromethane
0.81
ug/I
05/09/2007
75-69-4
2000
MW-14
Trichlorofluoromethane
0.43
ug/I
10/26/2007
75-69-4
2000
MW-14
Trichlorofluoromethane
0.54
ug/I
10/29/2008
75-69-4
2000
MW-14
Trichlorofluoromethane
0.31
ug/I
05/14/2009
75-69-4
2000
MW-15
Trichlorofluoromethane
0.58
ug/I
05/13/2009
75-69-4
2000
MW-19
Trichlorofluoromethane
0.27
ug/I
10/28/2008
75-69-4
2000
MW-19
Trichlorofluoromethane
0.33
ug/I
10/26/2009
75-69-4
2000
MW-2
Trichlorofluoromethane
8.4
ug/I
10/20/1994
75-69-4
2000
MW-2
Trichlorofluoromethane
55
ug/I
02/21/1995
75-69-4
2000
MW-2
Trichlorofluoromethane
65
ug/I
03/09/1995
75-69-4
2000
MW-2
Trichlorofluoromethane
33
ug/I
10/05/1995
75-69-4
2000
MW-2
Trichlorofluoromethane
30
ug/I
04/24/1996
75-69-4
2000
MW-2
Trichlorofluoromethane
23
ug/I
10/22/1996
75-69-4
2000
MW-2
Trichlorofluoromethane
25
ug/I
10/13/1997
75-69-4
2000
MW-2
Trichlorofluoromethane
19
ug/I
04/28/1998
75-69-4
2000
MW-2
Trichlorofluoromethane
16
ug/I
10/13/1998
75-69-4
2000
MW-2
Trichlorofluoromethane
9
ug/I
05/04/1999
75-69-4
2000
MW-2
Trichlorofluoromethane
11
ug/I
10/19/1999
75-69-4
2000
MW-2
Trichlorofluoromethane
13
ug/I
04/18/2000
75-69-4
2000
MW-2
Trichlorofluoromethane
5.6
ug/I
11/20/2001
75-69-4
2000
MW-2
Trichlorofluoromethane
0.54
ug/I
05/08/2008
75-69-4
2000
MW-3R
Trichlorofluoromethane
10
ug/I
10/20/1994
75-69-4
2000
MW-4
Trichlorofluoromethane
31
ug/I
10/20/1994
75-69-4
2000
MW-4
Trichlorofluoromethane
22
ug/I
02/21/1995
75-69-4
2000
MW-4
Trichlorofluoromethane
27
ug/I
03/09/1995
75-69-4
2000
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
MW-4
Trichlorofluoromethane
46
ug/I
10/05/1995
75-69-4
2000
MW-4
Trichlorofluoromethane
11
ug/I
04/24/1996
75-69-4
2000
MW-4
Trichlorofluoromethane
12
ug/I
10/22/1996
75-69-4
2000
MW-4
Trichlorofluoromethane
5
ug/I
05/04/1999
75-69-4
2000
MW-4
Trichlorofluoromethane
5.2
ug/I
10/19/1999
75-69-4
2000
MW-4
Trichlorofluoromethane
7.1
ug/I
04/18/2000
75-69-4
2000
MW-4
Trichlorofluoromethane
0.34
ug/I
05/13/2009
75-69-4
2000
MW-11
Vinyl chloride
2.9
ug/I
05/11/2007
75-01-4
0.03
MW-11
Vinyl chloride
1.8
ug/I
10/26/2007
75-01-4
0.03
MW-11
Vinyl chloride
1.4
ug/I
05/08/2008
75-01-4
0.03
MW-11
Vinyl chloride
2
ug/I
10/29/2008
75-01-4
0.03
MW-11
Vinyl chloride
1.2
ug/I
05/14/2009
75-01-4
0.03
MW-11
Vinyl chloride
1.1
ug/I
10/21/2010
75-01-4
0.03
MW-13
Vinyl chloride
13.1
ug/I
07/27/2006
75-01-4
0.03
MW-13
Vinyl chloride
24
ug/I
10/19/2006
75-01-4
0.03
MW-13
Vinyl chloride
10
ug/I
05/09/2007
75-01-4
0.03
MW-13
Vinyl chloride
4.5
ug/I
10/24/2007
75-01-4
0.03
MW-13
Vinyl chloride
4.3
ug/I
05/07/2008
75-01-4
0.03
MW-13
Vinyl chloride
4.8
ug/I
10/29/2008
75-01-4
0.03
MW-13
Vinyl chloride
2.4
ug/I
05/14/2009
75-01-4
0.03
MW-13
Vinyl chloride
1.1
ug/I
5/25/2010
75-01-4
0.03
MW-13
Vinyl chloride
3
ug/I
10/19/2010
75-01-4
0.03
MW-15
Vinyl chloride
2.6
ug/I
05/09/2007
75-01-4
0.03
MW-15
Vinyl chloride
1.9
ug/I
10/23/2007
75-01-4
0.03
MW-15
Vinyl chloride
1
ug/I
05/07/2008
75-01-4
0.03
MW-15
Vinyl chloride
1.5
ug/I
10/29/2008
75-01-4
0.03
MW-15
Vinyl chloride
1.3
ug/I
05/13/2009
75-01-4
0.03
MW-15
Vinyl chloride
1.4
ug/I
5/25/2010
75-01-4
0.03
MW-15
Vinyl chloride
1.4
ug/I
10/22/2010
75-01-4
0.03
MW-16
Vinyl chloride
13
ug/I
10/19/2006
75-01-4
0.03
MW-16
Vinyl chloride
7.2
ug/I
05/09/2007
75-01-4
0.03
MW-16
Vinyl chloride
4.2
ug/I
10/24/2007
75-01-4
0.03
MW-16
Vinyl chloride
3.7
ug/I
05/07/2008
75-01-4
0.03
MW-16
Vinyl chloride
5.7
ug/I
10/29/2008
75-01-4
0.03
MW-16
Vinyl chloride
2.2
ug/I
05/13/2009
75-01-4
0.03
MW-16
Vinyl chloride
5.4
ug/I
5/25/2010
75-01-4
0.03
MW-16
Vinyl chloride
6.4
ug/I
10/19/2010
75-01-4
0.03
MW-16
Vinyl chloride
2.5
ug/I
10/22/2009
75-01-4
0.03
MW-17
Vinyl chloride
1.5
ug/I
10/24/2007
75-01-4
0.03
MW-17
Vinyl chloride
1.3
ug/I
5/19/2010
75-01-4
0.03
MW-17
Vinyl chloride
1.7
ug/I
10/19/2010
75-01-4
0.03
MW-2
Vinyl chloride
14
ug/I
10/23/2003
75-01-4
0.03
MW-2
Vinyl chloride
13
ug/I
10/23/2003
75-01-4
0.03
MW-2
Vinyl chloride
10
ug/I
05/05/2005
75-01-4
0.03
MW-2
Vinyl chloride
25
ug/I
10/19/2006
75-01-4
0.03
MW-2
Vinyl chloride
12
ug/I
05/11/2007
75-01-4
0.03
MW-2
Vinyl chloride
5.7
ug/I
10/26/2007
75-01-4
0.03
MW-2
Vinyl chloride
5.9
ug/I
05/08/2008
75-01-4
0.03
MW-2
Vinyl chloride
4
ug/I
05/14/2009
75-01-4
0.03
MW-2
Vinyl chloride
4.8
ug/I
5/25/2010
75-01-4
0.03
MW-2
Vinyl chloride
3.8
ug/I
10/19/2010
75-01-4
0.03
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
MW-2
Vinyl chloride
1.1
ug/I
10/22/2009
75-01-4
0.03
MW-21
Vinyl chloride
4.2
ug/I
06/06/2007
75-01-4
0.03
MW-21
Vinyl chloride
4.1
ug/I
10/24/2007
75-01-4
0.03
MW-21
Vinyl chloride
2.1
ug/I
10/29/2008
75-01-4
0.03
MW-22
Vinyl chloride
1.1
ug/I
10/24/2007
75-01-4
0.03
MW-22
Vinyl chloride
2
ug/I
10/19/2010
75-01-4
0.03
MW-3RS
Vinyl chloride
13
ug/I
10/19/2006
75-01-4
0.03
MW-3RS
Vinyl chloride
11
ug/I
05/09/2007
75-01-4
0.03
MW-3RS
Vinyl chloride
5
ug/I
05/07/2008
75-01-4
0.03
MW-3RS
Vinyl chloride
3.8
ug/I
05/13/2009
75-01-4
0.03
MW-3RS
Vinyl chloride
7.4
ug/I
5/25/2010
75-01-4
0.03
MW-3RS
Vinyl chloride
6
ug/I
10/22/2010
75-01-4
0.03
MW-3RS
Vinyl chloride
1.3
ug/I
10/22/2009
75-01-4
0.03
MW-4
Vinyl chloride
1.8
ug/I
05/09/2007
75-01-4
0.03
MW-4
Vinyl chloride
0.48
ug/I
10/23/2007
75-01-4
0.03
MW-4
Vinyl chloride
0.44
ug/I
05/07/2008
75-01-4
0.03
MW-5
Vinyl chloride
8.4
ug/I
05/09/2007
75-01-4
0.03
MW-5
Vinyl chloride
3.4
ug/I
10/23/2007
75-01-4
0.03
MW-5
Vinyl chloride
4.7
ug/I
05/07/2008
75-01-4
0.03
MW-5
Vinyl chloride
4
ug/I
05/13/2009
75-01-4
0.03
MW-5
Vinyl chloride
4.6
ug/I
5/25/2010
75-01-4
0.03
MW-5
Vinyl chloride
4.7
ug/I
10/22/2010
75-01-4
0.03
MW-7
Vinyl chloride
0.36
ug/I
10/24/2007
75-01-4
0.03
MW-8
Vinyl chloride
21
ug/I
10/20/1994
75-01-4
0.03
MW-8
Vinyl chloride
12
ug/I
02/21/1995
75-01-4
0.03
MW-8
Vinyl chloride
9
ug/I
03/09/1995
75-01-4
0.03
MW-8
Vinyl chloride
19
ug/I
10/21/1999
75-01-4
0.03
MW-8
Vinyl chloride
11
ug/I
11/06/2002
75-01-4
0.03
MW-8
Vinyl chloride
19
ug/I
10/19/2006
75-01-4
0.03
MW-8
Vinyl chloride
6.2
ug/I
05/11/2007
75-01-4
0.03
MW-8
Vinyl chloride
4.4
ug/I
10/26/2007
75-01-4
0.03
MW-8
Vinyl chloride
5.2
ug/I
05/08/2008
75-01-4
0.03
MW-8
Vinyl chloride
7
ug/I
10/28/2008
75-01-4
0.03
MW-8
Vinyl chloride
2.9
ug/I
05/14/2009
75-01-4
0.03
MW-8
Vinyl chloride
4.1
ug/I
5/24/2010
75-01-4
0.03
MW-8
Vinyl chloride
2.2
ug/I
10/21/2010
75-01-4
0.03
MW-8
Vinyl chloride
1.2
ug/I
10/22/2009
75-01-4
0.03
MW-9
Vinyl chloride
12
ug/I
10/23/2003
75-01-4
0.03
MW-9
Vinyl chloride
13
ug/I
10/19/2006
75-01-4
0.03
MW-9
Vinyl chloride
9
ug/I
05/11/2007
75-01-4
0.03
MW-9
Vinyl chloride
1
ug/I
10/29/2007
75-01-4
0.03
MW-9
Vinyl chloride
8.9
ug/I
05/08/2008
75-01-4
0.03
MW-9
Vinyl chloride
9.9
ug/I
10/28/2008
75-01-4
0.03
MW-9
Vinyl chloride
9.2
ug/I
05/14/2009
75-01-4
0.03
MW-9
Vinyl chloride
6.9
ug/I
5/24/2010
75-01-4
0.03
MW-9
Vinyl chloride
9.6
ug/I
10/21/2010
75-01-4
0.03
MW-9
Vinyl chloride
7.7
ug/I
10/22/2009
75-01-4
0.03
SW-1
Vinyl chloride
12
ug/I
10/19/2006
75-01-4
0.03
SW-1
Vinyl chloride
12
ug/I
05/09/2007
75-01-4
0.03
SW-1
Vinyl chloride
3.5
ug/I
10/29/2007
75-01-4
0.03
SW-1
Vinyl chloride
4.6
ug/I
05/08/2008
75-01-4
0.03
Surry County Closed, Mt. Airy

Table 4: Historic VOC Detections
Well ID
Parameter Name'
Result
Unit
Sample Date
CAS RN
NCGW2L2
SW-1
Vinyl chloride
5.4
ug/I
10/28/2008
75-01-4
0.03
SW-2
Vinyl chloride
2.7
ug/I
05/08/2008
75-01-4
0.03
SW-3
Vinyl chloride
2.7
ug/I
05/08/2008
75-01-4
0.03
MW-3RS
Xylene
0.78
ug/I
5/25/2010
1330-20-7
500
MW-9
Xylene
0.31
ug/I
05/11/2007
1330-20-7
500
MW-9
Xylene
2.2
ug/I
5/24/2010
1330-20-7
500
NOTE:
1 Table only contains detected constituents.
2 NCGW21- = North Carolina Ground Water 2L Standard
Surry County Closed, Mt. Airy

APPENDIX A

N: C. Department of Human Resources
Division of Health Service /
' WELL COMPLETION RECORD !
//l7, l 1/ZY (//Lz L r
COMPLETE ALL INFORMATION REQUESTED BELOW FOREACH WELL INSTALLED, AND RETURN FORM TO THE N.C.
DEPARTMENT OF HUMAN RESOURCES, SOLID AND HAZARDOUS WASTE MANAGEMENT BRANCH,
P. O. BOX 2091, RALEIGH, N.C. 27602
NAME OF SITE. PERMIT NO.:
ADDRESS: OWNER (print):
DRILLING CONTRACTOR: REGISTRATION NO.:
_ 7
Casing Type:
Yy 4�— dia.
'_ in.
Grout Depth:
from 1�7— to /-'I— ft. - dia.
in.
Casing Depth:
from to !3 1) ft. - dia.
2_ in.
Bentonite Seal:
from 2-9 to 30 ft. - dia.
G r in.
Screen Type:
dia.
_ in.
Sand/Gravel PK:
from 3 o to 440 _ ft. - dia.
in.
Screen Depth:
from to ,jjL� fL - dia.
I in.
Total Weil Depth:
from to �4-0 ft. - dia.
_ in.
Static Water Level:
1
feet from top of
casing
Date Measured
Yield (gpm):
Method of Testing:
Casing is feet above land
surface
DRILLING LOG
DEPTH
FROM TO FORMATION DESCRIPTION
'i Cry e
REMARKS:
LOCATION SKETCH
(show distance to numbered roads, or other map reference points)
��� 5 Iz �, s
7C", r
z
3
(i tN nC• \
Z 5 % SIGNATURE DATE: 1 /—
Solid & Hantdw Wute Mvn4a*K++t &+nch �� s 1 ,}' `

WELL COMPLETION RECORD
/`// -77 L�c 2L 1T
�PLETE ALL INFORMATION REQUESTED BELOW FOR EACH WELL INSTALLED. AND RETURN FORM TO THE N.C.
1RTMENT OF HUMAN RESOURCES, SOLID AND HAZARDOUS WASTE MANAGEMENT BRANCH,
BOX 2091, RALEIGH, N.C. 27602
AE OF SITE: PERMIT NO.:
SCI IZ �c l r NT7 /l71 LL � - -2
)RESS: OWNER (print):
C 1 7a/ 7 �c, ,z rZY �i� i
LLING CONTRACTOR: REGISTRATION NO.:
G GL /n ti L I7�c�2s
ig Type:
dia.
;�- in.
Grout Depth:
from L% to ft. - dia.' 4 in
ig Depth:
from to h. - dia.
_� in.
Bentonite Seal:
from S to ft. - dia. = in..
:n Type:
p T dia.
I- —in.
in.
Sand/Gravel PK:
from 6-2 to ft. - dia. in.
:n Depth:
from _ to _ _ ft. - dia.
T+ in.
Total Well Depth:
from _6 _ to � "3 ft. - dia. is ' in.
c Water Level:__
feet from top of
casing
Date Measured
1 (gpm):
Method of Testing:
Casing is /— feet above land surface
LOCATION SKETCH
(show distance to numbered roads, or other map reference points)
MARKS:
\TE: SIGNATURE:

Division of Health Services
WELL COMPLETION RECORD.3
I/.1G-"'7
,)MPLETE ALL INFORMATION REQUESTED BELOW FOR EACH WELL INSTALLED, AND RETURN FORM TO THE N.C.
)EPARTMFiNT OF HUMAN RESOURCES, SOLID AND HAZARDOUS WASTE MANAGEMENT BRANCH,
P. O. BOX 2091, RALEIGH, N.C. 27602
NAME OF SITE: PERMIT NO.:
SdirZ jt'y ; 7 n 'T�' —
ADDRESS: OWNER (print):
yct 12-1Z ct T `
DRILLING CONTRACTOR: REGISTRATION NO.:
using Type: J G dia. �- in. Grout Depth: from () to jqq ft. - dia. l `' in.
:asin e to g Depth: from � h_ -dia. in. Benconite Scat: from -J_ q-4— to 1SJ ft. -dia. %- in.
Screen Type: dia. 1- in. Sand/Gravel PK: from to /G o ft. - dia. .'_ in.
Screen Depth: from _ (? to /a, .h. - dia. 2 �� in. Total Well Depth: from to f6 ft. - dia. in.
Static Water Level: feet from top of casing Date Measured
Yield (gpm): ___� Method of Testing: A % Casing is ,/ ' feet above land surface
DRILLING LOG
DEPTH
FROM TO FORMATION DESCRIPTION
REMARKS:
LOCATION SKETCH
(show distance to numbered roads, or other map reference points) j
DATE: — _ 1 SIGNATURE:
S.rd s i t. dw_ W _. t t, .a +ens 8—h ( _ !� �r�C �' ��' Alt%— �C�T ���✓

North Carolina - Department of Environment, Health, and Nar,ral Resources
Division of Environmental Management - Groundwater Section
P.O. Box 29535 - Raleigh, N.C. 27626-0535
Phone [phone]
WELL CONSTRUCTION RECORD
DRILLING CONTRACTOR:
GAT Consultants
FOR OFFICE USE ONLY
QUAD. NO. SERIAL NO.
Lat Long. RO
Minor Basin
Basin Code
Header Ent. GW-1 EnL
STATE WELL CONSTRUCTION
DRILLER REGISTRATION NUMBER: 446 PERMIT NUMBER:
N/A
1.
WELL LOCATION: (Show sketch of the location below)
Nearest Town: Mt. Airy County:
Surry
SR 2015
(Road, Community, or Subdivision and Lot No.)
DEPTH
DRILLING LOG
2.
OWNER Surry County Attn: Jerry Snow
From To
Formation Description
ADDRESS PO Box 706
0 - 13
Red clay
(Street or Route No.)
Dobson NC 27017
13 - 16
Extremely weathered
City or Town State zip Code
C
schist
3.
DATE DRILLED 9-27-94 USE OF WELL 6Ionitcri nrg
4.
TOTAL DEPTH 103'
5.
CUTTINGS COLLECTED YES F-1 NO x7
16 - 30.7
Slightly weathered
6.
DOES WELL REPLACE EXISTING WELL? YES x0 NOD
schist
7.
STATIC WATER LEVEL Below Top of Casing: {70. 5 FT.
(Use ","if Above Top of Casing)
30.7 — 102
Schist
8.
TOP OF CASING IS 2.5 FT. Above Land Surface'
Casing Terminated at/or below land surface is Illegal unless a variance is issued
in
accordance with 15A NCAC 2C .0118
N/A
9.
YIELD (gpm): METHOD OF TEST
10,
WATER ZONES (depth): 65 to 102 ft
11.
CHLORINATION: Type N/A Amount
If additional space is needed
use back of form
12.
CASING:
Wall Thickness
LOCATION SKETCH
+2. 5 Depth86 Diameter or Weight/Ft. Material
(Show direction and distance
from at least two State
From To Ft. 2" Sch 40 PVC
Roads, or other map reference points)
From To Ft.
From To Ft.
SR 2015
13.
GROUT:
Depth Material Method
From 0 To 80 Ft. neat cernent grout
\\
From 80 To 32.6 Ft. bentonite pellets
14.
SCREEN:
Depth Diameter Slot Size Material
3R
From — Sr, To 10L_ Ft 2 in. .010 in PVC
From To Ft. in. in.
From To Ft. in. in.
15. SAND/GRAVEL PACK:
Depth Size
From 82.6 To 102 Ft.
From To Ft.
1�. REMARKS: Monitoring Well 3R
Material
silica
N <--
Water first encountered at 85 to 95 ft
I DO HEREBY CERTIFY THAT THIS WELL WAS CONSTRUCTED IN ACCORDANCE WITH 15A NCAC 2C, WELL
CONSTRUCTION STANDARDS. AND THAT A COPY OF THIS RECORD HAS BEEN PROVIDED TO THE WELL OWNER.
K
SIGNATUR OF CONTRACTOR OR AGENT D TE
G.4...4,.; i—I rn Nvia,nn of P:—i—n—tal M. nan�mAni anr/..,.,., e. .....n ....,.,.,.

MONITORING WELL
CONSTRUCTION LOG ENGINEERING, INC
PROJECT: Mt. Airy Water Quality Assessment MONITORING WELL ID: MW-3RS
LOCATION: Mt. Airy, NC CONSTRUCTION DATE: 5/17/2001
STAND PIPE CONSTRUCTION
GEOLOGIC UNI
MEASURING POINT ELEVATION 1020.57 ft AMSL
PAD DIMENSIONS 3 feet x 3 feet
GROUND SURFACE ELEVATION 1018.24 ft AMSL
BOREHOLE DIAMETER 9 inches to 14 feet below grade
4 inches from 14 feet to bottom
ANNULAR SPACE SEAL
TYPE OF SEAL Roanoke Portland Cement
Tremie grouted
RISER TYPE PVC
RISER DIAMETER 2 inches
TOP OF FILTER PACK SEAL
ELEVATION 988.57 ft AMSL
DEPTH 32 feet
FILTER PACK SEAL TYPE Shur PI 3/8 inch chips
TOP OF FILTER PACK
ELEVATION 985.57 ft AMSL
DEPTH 35 feet
FILTER PACK TYPE #3 oraded well sand
FILTER PACK SOURCE DSI
TOP OF SCREEN
ELEVATION 983.57 ft AMSL
DEPTH 37 feet
SCREEN TYPE PVC
SCREEN DIAMETER 2 inches
SLOT SIZE 0.010 inch
BOTTOM OF SCREEN
ELEVATION 968.57 ft AMSL
DEPTH 52 feet
BOTTOM OF BOREHOLE
ELEVATION 968.57 ft AMSL
DEPTH 52 feet

North Carolina - Department of Environment, Health, and Natural Resources
Division of Environmental Management - Groundwater Section,
P.O. Box 29535 - Raleigh, N.C. 27626-0535
Phone [phone]
WELL CONSTRUCTION RECORD
DRILLING CONTRACTOR: GAI Consultants
FOR OFFICE USE ONLY
QUAD, NO. SERIAL NO.
Lat Long. RO
Minor Basin
Basin Code
Header Ent. GW-1 Ent
STATE WELL CONSTRUCTION
DRILLER REGISTRATION NUMBER: 446 PERMIT NUMBER: N/A
1. WELL LOCATION: (Show sketch of the location below)
Nearest Town: Mount Airy County: Surry
SR 2015
(Road, Community, or Subdivision and Lot No.) DEPTH DRILLING LOG
2. OWNER Surry County
PO BOX 706 From To Formation Description
ADDRESS 0 — 5 Sandy silt with
(Street or Route No.)
Dobson NC 27017
City or Town State Zip Code
3. DATE DRILLED 8-30-94 USE OF WELL Monitoring
4. TOTAL DEPTH 56.4'
5. CUTTINGS COLLECTED YESNO(�x 1I
6. DOES WELL REPLACE EXISTING WELL? YES (J; NO(F7x
7. STATIC WATER LEVEL Below Top of Casing: 35 FF.
(Use "+" if Above Top of Casing)
8. TOP OF CASING IS 2 FT. Above Land Surface'
Casing Terminated at/or below land surface is illegal unless a variance is issued
in accordance with 15A NCAC 2C .0118
9. YIELD (gpm):— METHOD OF TEST
10. WATER ZONES (depth): 46 to 56.4 ft
11. CHLORINATION: Type. Amount
12. CASING:
Wall Thickness
Depth
Diameter or Weight/Ft. Material
From +2
To 40.4
Ft.
2" Sch 40 PVC
From
To
Ft.
From
To
Ft.
13. GROUT:
Depth
Material Method
From 0
To 38
Ft.
Cement Grout
From 38
To 39
Ft_
Bentonite Pellet
14. SCREEN:
5-56.4
trace clay
Gray garnet mica
schist with quartz
veins
If additional space is needed use back of form
LOCATION SKETCH
(Show direction and distance from at least two State
Roads, or other map reference points)
SR 2015
\1
Depth Diameter Slot Size Material
From 40.4 To 55.4 Ft 2 in. .010 in PVC
From To Ft. in. in.
From To Ft. in. in.
15. SAND/GRAVEL PACK:
Depth Size Material
From 39 To 56.4 Ft 2 Sand
From To Ft. N f
16. REMARKS: Monitorinq Well 4 Water first encountered at 46 ft
I DO HEREBY CERTIFY THAT THIS WELL WAS CONSTRUCTED IN ACCORDANCE WITH 15A NCAC 2C. WELL
CONSTRUCTION STANDARDS, AND THAT A COPY OF THIS RECORD HAS BEEN PROVIDED TO THE WELL O'v'VNER
/10
SIGNATUR OF CONTRACTOR OR AGENT DATE
;W-1 RFV 9!91 s„t:mrt o inal to Division of Environmental Manaaement and copy to well owner.

North Carolina - Department of Environment, Health, and Natural Resources
Division of Environmental Management - Groundwater Section
P.O. Box 29535 - Raleigh, N.C. 27626-0535
Phone [phone]
WELL CONSTRUCTION RECORD
DRILLING CONTRACTOR: GAI Consultants
FOR OFFICE USE ONLY
QUAD. NO. SERIAL NO.
Lat Long. RO
Minor Basin
Rasin Code
Header Ent. GW-1 Ent
STATE WELL CONSTRUCTION
DRILLER REGISTRATION NUMBER: 446 PERMIT NUMBER: N/A
1. WELL LOCATION: (Show sketch of the location below)
Nearest Town: Mount Airy County: Surry
SR 2015
(Road, Community, or Subdivision and Lot No.)
2. OWNER Surry County
ADDRESS PO Box 706
iStreet or Route No.)
Dobson NC 27017
City or Town State Zio Code
3. DATE DRILLED 8-27-94 USE OF WELL Monitoring
4. TOTAL DEPTH 64.7
5. CUTTINGS COLLECTED YES ❑ NOFTI
6. DOES WELL REPLACE EXISTING WELL? YES 77 NOI,7
7. STATIC WATER LEVEL Below Top of Casing: 39.5 FT.
(Use "+" if Above Top of Casing)
8. TOP OF CASING IS 2 FT. Above Land Surface`
Casing Terminated aUor below land surface is illegal unless a variance is issued
in accordance with 15A NCAC ZC .0118
9. YIELD (gpm):— METHOD OFT EST
10. WATER ZONES (depth): 51 to 64.7 ft
i • CHLORINATION: Type . Amount
12. CASING:
Wall Thickness
Depth Diameter or Weight/Ft. Material
From +2 To 48 Ft. 2" SCh 40 PVC
From To Ft.
From To Ft.
13. GROUT:
Depth Material
From 0 To 45 Ft, Cement
From 45 To 46 Ft, Bentonite
14. SCREEN:
DEPTH
DRILLING LOG
From To
Formation Description
0 - 5
Red clay
Tan sandy silt
5 - 16
16 - 64.7
Gray garnet mica
schist with granite
intrusions
If additional space is needed use back of form
LOCATION SKETCH
(Show direction and distance from at least two State
Roacs. or other map reference points)
SR 2015
Method } 1
Grout
Pellet
Depth Diameter Slot Size Material
From 48 To 63 Ft 2 in. -010 in PVC rn^'
From To Ft. in. in.
From To Ft. in. in.
15. SAND/GRAVEL PACK:
Depth Size Material
"From 46 To 64.7 Ft. 2 Sand
From To Ft. N -c
16. REMARKS: Monitoring Well 5 Water first encountered at 51 ft
I DO HEREBY CERTIFY THAT THIS WELL WAS CONSTRUCTED IN ACCORDANCE WITH 1 SA NCAC 2C, WELL
CONSTRUCTION STANDARDS, AND THAT A COPY OF THIS RECORD HAS BEEN PROVIDED TO THE WELL OWNER.
SIGNAT E OF CONTRACTOR OR AGENT DA�E
3W-1 REV 951 SuL, onamal to Division. of Erwrormental Ktanaeement and cony to weal owner

North Carolina - Department of Environment, Health, and Natural Resources
Division of Environmental Management - Groundwater Section
P.O. Box 29535 - Raleigh, N.C. 27626-0535
Phone [phone]
WELL CONSTRUCTION RECORD
DRILLING CONTRACTOR: GAI Consultants
FOR OFFICE USE ONLY
QUAD. NO. SERIAL NO.
Lac Long. RO
Minor Basin
Basin Code
Header Ent. GW-1 Ent
STATE WELL CONSTRUCTION
DRILLER REGISTRATION NUMBER: 446 PERMIT NUMBER: N/A
1. WELL LOCATION: (Show sketch of the location below)
Nearest Town: Mount Airy County: Surry
SR 2015
(Road, Community, or Subdivision and Lot No.)
2. OWNER Surry County
ADDRESS PO Box 706
Street or Route No.)
Dobson NC 27017
City or Town State Zio Code
3. DATE DRILLED 9-7-94 USE OF WELL Monitoring
4. TOTAL DEPTH 30.7
5. CUTTINGS COLLECTED YES ❑ NOF_Xj
6. DOES WELL REPLACE EXISTING WELL? YES ❑ NOFX-
7. STATIC WATER LEVEL Beiow Too of Casing: 22.55 FT,
8. TOP OF CASING IS 2
(Use "+' if Above Top of Casing)
FT. Above i and Surface`
Casing Terminated at/or below land surface is illegal unless a variance is issued
in accordance with 15A NCAC 2C .0118
9. YIELD (gpm):— METHOD OF TEST
10. WATER ZONES (depth): 20.55 to 30.7 ft
1. CHLORINATION: Typ-a
12. CASING:
DEPTH
From To
0 — 15.5
15.5 — 30.7
DRILLING LOG
Formation Description
Brown to tan sandy
silt with trace clay
Gray garnet mica
schist with granite
intrusions .5—l'
thick
Amount If additional space is needed use back cf form
Wall Thickness
Depth
Diameter or WeighuFt Material
From +2
To
14.7 Ft.
2" Sch 40 PVC
From
To
Ft.
From
To
Ft.
13. GROUT:
Depth
Material Method
From 0
To
12 Ft.
Cement Grout
From 12
To
13 Ft,
Bentonite Pellet
14. SCREEN:
Depth Diameter Slot Size Material
From 14-7 To 29.7 Ft 2 in. -010 in PVC
From To Ft. in. in.
From To Ft. in. in.
15. SAND/GRAVEL PACK:
Depth Size Material
From 13.0 To 30.7 Ft 2 Sand
From To Ft. N E--
16. REMARKS: Monitoring Well 6
LOCATION SKETCH
(Show direction and distance from at least two State
Roacs. cr other map reference points)
SR 2015
I DO HEREBY CERTIFY THAT THIS WELL WAS CONSTRUCTED IN ACCORDANCE WITH-1 SA NCAC 2C, WELL
CONSTRUCTION STANDARDS, AND THAT A COPY OF THIS RECORD HAS BEEN PROVIDED TO THE WELL OWNER.
GNATU _ OF CONTRACTOR OR AGENT DATE
3W.1 REV, 9-'91 Submit nr6nal to Division of Envirorrnental Management and couv !, we,, nwne-

North Carolina - Department of Environment, Health, and Natural Resources
Division of Environmental Management - Groundwater Section
P.O. Box 29535 - Raleigh, N.C. 27626-0535
Phone [phone]
WELL CONSTRUCTION RECORD
DRILLING CONTRACTOR: GAI Consultants
FOR OFFICE USE ONLY
QUAD. NO. SERIAL NO.
Lat. Long. RO
Minor Basin
Basin code
Header Ent- GW-1 Ent
STATE WELL CONSTRUCTION
DRILLER REGISTRATION NUMBER: 446 PERMIT NUMBER:
N/A
1. WELL LOCATION: (Show sketch of the location be(ow)
Nearest Town: Mount Airy County:
Surry
SR 2C15
(Road, Community, or Subdivision and Lot No.)
DEPTH
DRILLING LOG
2. OWNER Surry County
From To
Formation Description
PC BOX 706
ADDRESS
1 - 5
Tan sandy silt
(Street or Route No.)
Dobson NC 27017
5 - 10
Brown clayey silt w/
C
City or Town State Zip Code
3. DATE DRILLED 8-23-94 USE OF WELL Monitoring
rock fragments
4. TOTAL DEPTH 24' --
5. CUTTINGS COLLECTED YES IF7 NO[x lI
10 — 15
Orange clayey sand
6. DOES WELL REPLACE EXISTING WELL? YES = NOFx
medium to coarse
7. STATIC WATER LEVEL Below Top of Casing: 12.75 FT-
(Use'� if Above Top of Casing)
1'8
15 — 18.5
Brown sandy silt
8. TOP OF CASING IS FT. Above Land Surface'
Casing Terminated at/or below land surface is illegal unless a variance is issued
18.5 - 24
Gray schist
in accordance with 15A NCAC 2C .0118
9. YIELD (gpm):_ METHOD OFT EST
10. WATER ZONES (depth): 10.95 to 24 ft
1. CHLORINATION: Type
12. CASING:
Depth Diameter
From +1.8 To 8 Ft. 2"
From To Ft.
From To Ft.
13. GROUT:
Depth
From 0 To 6
From 6 To 7
14- SCREEN:
_ Amount If additional space is needed use back of form
Wall Thickness LOCATION SKETCH
or Weight,'Ft. Material (Show direction and distance from at least two State
Sch 40 PVC
Roaus. or other map reference points)
SR 2015
Material Method
Ft. Cement Grout
Ft. Bentonite Pellet
Depth Diameter
From 8 To 23 Ft 2 in.
From To Ft. in.
From To Ft. in.
15. SANDIGRAVEL PACK:
Depth Size
From 7 To 24 Ft. 2
From To Ft.
16. REMARKS: Monitoring Well 7
Slot Size Material
.010 in. PVC
in.
in.
Material
Sand
N 4--
I DO HEREBY CERTIFY THAT THIS WELL WAS CONSTRUCTED IN ACCORDANCE WITH 15A NCAC 2C. WELL
CONSTRUCTION STANDARDS, AND THAT A COPY OF THIS RECORD HAS BEEN PROVIDED TO THE WEL_ OWNER.
SIGMA' OF CONTRACTOR CR AGENT GATE
GW-1 REV. 9,91 Sut,ma original to ivlsion of D Envuormental "danaaemen; and ccoy to well •owner

North Carolina - Department of Environment, Health, and Natural Resources
Division of Environmental Management - Groundwater Section
P-O. Box 29535 • Raleigh, N.C. 27626-0535
Phone [phone]
WELL CONSTRUCTION RECORD
1RILLING CONTRACTOR: GAI Consultants
FOR OFFICE USE ONLY
QUAD, NO. SERIAL NO.
Lat Long. RID
Mina Basin
Basin Code
Header Ent, GW-1 Ent
STATE WELL CONSTRUCTION
DRILLER REGISTRATION NUMBER: 446 PERMIT NUMBER: N/A
1. WELL LOCATION: (Show sketch of the location below)
Nearest Town: Mount Airy County:
Surry
SR 2015
(Road, Community, or Subdivision and Lot No.)
DEPTH DRILLING LOG
2. OWNER Surry County
From To Formation Description
PO BOX 706
ADDRESS
0 — 45 Tan to brown sandy
(Street or Route No.)
silt
Dobson NC 27017
City or Town State Zio Code
45 — 55.3 Gray Schist
3. DATE DRILLED 8-16-94 USE OF WELL Monitoring
4. TOTAL DEPTH 55.3
5. CUTTINGS COLLECTED YES ❑ NOF—X1
6. DOES WELL REPLACE EXISTING WELL? YES C NOf�x
7. STATIC WATER LEVEL Below Top of Casing: 41.1 FT.
(Use" -"if Above Top of Casing)
8. TOP OF CASING IS 2.3 FT. Above Land Surface'
• Casing Terminated at/or below land surface is illegal unless a variance is issued
in accordance with 15A NCAC 2C .0118
9. YIELD (gpm):— METHOD OF TEST
10. WATER ZONES (depth): 38.8 to 55-3 ft
',1. CHLORINATION: Type . Amount
If additional space Is needed use back of form
2. CASING:
Wall Thickness
LOCATION SKETCH
Dept'
39 Diameter or Weight,,Ft. Material
(Show direction and distance from at least two State
+2.3
From To Ft. 2 SCh 40 PVC
Roacs, cr other map reference points)
From To Ft.
From To Ft.
SR 2015
13. GROUT:
._
Depth Material
Method { —�
From 0
To 36 Ft. Cement
Grout
From 36
To 37 Ft. Bentonite
Pellet
14. SCREEN:
8
Depth Diameter Slot Size
MIN
Material
From 39
To 54 Ft 2 in. -010
in. PVC
From
To Ft. - in.
in.
From
To Ft. in.
in.
15. SAND/GRAVEL PACK:
Depth Size
Material
From 37
To 55.3 Ft 2
Sand
From
To Ft.
N
16. REMARKS:
Monitoring Well 8
1 DO HEREBY CERTIFY THAT THIS WELL WAS CONSTRUCTED IN ACCORDANCE WITH 15A NCAC 2C. WELL
CONSTRUCTION STANDARDS, AND THAT A COPY OF THIS RECORD HAS BEEN PROVIDED TO THE WELL OWNER.
SIGNATUR OF CONTRACTOR OR AGFNT / DArE
GW 1 REV 9'S1 ,. mit nal t =.ior. of E:,viro^rnenta ".ianaae er; ,:na c e vne

North Carolina - Department of Environment, Health, and Natural Resources
Division of Environmental Management - Groundwater Section
P.O. Box 29535 - Raleigh, N.C. 27626-0535
Phone [phone]
WELL CONSTRUCTION RECORD
`BILLING CONTRACTOR: GAI Consultants
FOR OFFICE USE ONLY
QUAD. NO. SERIAL NO.
iat Long. RO
Minor Basin
Basin Code
Header Ent. GW-1 Ent
STATE WELL CONSTRUCTION
DRILLER REGISTRATION NUMBER: 446 PERMIT NUMBER: N/A
1. WELL LOCATION: (Show sketch of the location below)
Nearest Town: Mount Airy County: Surry
SR 2015
(Road, Community, or Subdivision and Lot No.) DEPTH DRILLING LOG
2. OWNER Surry County
PO BOX 706 From To Formation Description
ADDRESS 0 - 43.8 Brown to tan sandy
(Street or Route No.) silt
Dobson NC 27017
City or Town State Zip Code
3. DATE DRILLED 8-22-94 USE OF WELL Monitoring
4. TOTAL DEPTH 43.8
5. CUTTINGS COLLECTED YES ❑ NO x i
6. DOES WELL REPLACE EXISTING WELL? YES �I NOF7x
7. STATIC WATER LEVEL Beiow Top of Casing: 3 FT.
(Use "+" if Above Top of Casing)
8. TOP OF CASING I5 2 3 FT. Above Land Surface
' Casing Terminated atior below land surface is illegal unless a variance is issued
in accordance with 15A NCAC ZC .0118
9. YIELD (gpm):— METHOD OFT EST
10. WATER ZONES (depth): 4 hn 4' _R ft
CHLORINATION: Type Amount
CASING.
Wall Thickness
+2.3 Depth L8 8 Diameter or WeighuFt. Material
From To Ft. 2" Sch 40 PVC
From To Ft.
From To Ft.
13. GROUT:
If additional space is needed use 'back of form
LOCATION SKETCH
(Show direction and distance from at least two State
Roacs, or other map reference paints)
SR 2015
Depth Material Method
From 0 To 25.5 Ft Cement Grout
From 25.5 To 26.5 Ft Bentonite Pellet
14. SCREEN:
Depth Diameter Slot Size Material MW 9
From 28.8 To 43 - 8 Ft 2 in. . 010 in PVC
From To Ft. in. in.
From To Ft. in. in.
15. SAND/GRAVEL PACK:
Depth Size Material
From 26.5 To 43.8 Ft 2 Sand
From To Ft. N 4-
16. REMARKS: Monitoring Well 9
I DO HEREBY CERTIFY THAT THIS WELL WAS CONSTRUCTED IN ACCORDANCE WITH 15A NCAC 2C: WELL
CONSTRUCTION STANDARDS, AND THAT A COPY OF THIS RECORD HAS BEEN PROVIDED TO THE WELL OWNER.
l�
SIGNATURE O CONTRACTOR GR AGENT DA
GW-1 REV 9'91 o Ci.sur. of ro^.^.ent:.`. anaaemera ��o coy t_ ::e^. ;+vne-

North Carolina - Department of Environment. Health, and Natural Resources
Division of Environmental Management - Groundwater Section
P.O. Box 29535 - Raleigh, N.C. 27626-0535
Phone [phone]
WELL CONSTRUCTION RECORD
DRILLING CONTRACTOR: GAI Consultants
FOR OFFICE USE ONLY
QUAD. NO. SERIAL NO.
Lat Long. RO
Minor Basin
Rasm code
Header Ent GW-1 Ent
STATE WELL CONSTRUCTION
DRILLER REGISTRATION NUMBER: 46 PERMIT NUMBER: N/A
1. WELL LOCATION: (Show sketch of the location below)
Nearest Town: Mount Airy County: Surry
SR 2015
(Road, Community, or Subdivision and Lot No.)
2. OWNER Surry County
ADDRESS PO Box 706
(St(eet or Route No.)
Dobson NC 27017
City or Town State Zip Code
3. DATE DRILLED 8-15-94 USE OF WELL Monitoring
4. TOTAL DEPTH 41'
5. CUTTINGS COLLECTED YES ❑ NOFx l
6. DOES WELL REPLACE EXISTING WELL? YES NODx
7. STATIC WATER LEVEL Below Top of Casing: 20.92 FT.
(Use'+' if Above Top of Casing)
8. TOP OF CASING IS 1.5 FT. Above Land Surface`
' Casing Terminated at/or below land surface is illegal unless a variance is issued
in accordance with 15A NCAC ZC .0118
9. YIELD (gpm):— METHOD OF TEST
10. WATER ZONES (depth): 36 to 41 ft
11. CHLORINATION: Type
.2. CASING:
Depth
From +1.5 To 25
From To —
Fro m To
13. GROUT:
Amount
Wall Thickness
Diameter or Weight.'Ft. Material
Ft. 2" Sch 40 PVC
Ft.-
Ft. -
DEPTH
From To
0 - 17.5
17.5 - 41
DRILLING LOG
Formation Description
Red to brown sandy
silt with trace cla
Gray garnet mica
schist
If additional space is needed use 'back of form
LOCATION SKETCH
(Shove direction and distance from at least two State
Roads, or other map reference points)
SR 2015
Depth Material Method MW 1!--
From 0 To 22 Ft Cement Grout
From 22 To 23 Ft. Bentonite Pellet
14. SCREEN:
Depth Diameter Slot Size Material
From 25 To 40 Ft 2 in. •010 in. PVC
From To Ft. in. in.
From To Ft. in. in.
15. SAND/GRAVEL PACK:
Depth Size Material
From 23 To 41 Ft. 2 Sand
From To Ft. N <
16. REMARKS: Monitoring Well 11 Water first encountered at 36 ft
I DO HEREBY CERTIFY THAT THIS WELL WAS CONSTRUCTED IN ACCORDANCE WITH 1 SA NCAC 2C, WELL
CONSTRUCTION STANCARDS, AND THAT A COPY OF THIS RECORD HAS BEEN PROVIDED TO THE WELL OWNER.
SIGNA T UR ^ F CONTRACTOR CR AGENT 7AT E
G'vV-1 REV 151 niC c=.or ni �.,virc^rnenta, "anaaer Fr ,'ra c o; v e-

MONITORING WELL
CONSTRUCTION LOG
PROJECT: Mt. Airy Water Quality Assessment
LOCATION: Mt. Airy, NC
GEOLOGIC UN
/.rA1lL•�
ENGINEERING, INC
MONITORING WELL ID: MW-12S
CONSTRUCTION DATE: 5/31/2001
STAND PIPE CONSTRUCTION
MEASURING POINT ELEVATION 1025.80 ft AMSL
PAD DIMENSIONS 3 feet x 3 feet
GROUND SURFACE ELEVATION 1023.25 ft AMSL
BOREHOLE DIAMETER 9 inches to 5 feet below arade
4 inches from 5 feet to bottom
ANNULAR SPACE SEAL
TYPE OF SEAL Roanoke Portland Cement
RISER TYPE PVC
RISER DIAMETER 2 inches
TOP OF FILTER PACK SEAL
ELEVATION 1017.25 ft AMSL
DEPTH -afeet
FILTER PACK SEAL TYPE Shur Plug 3/8 inch chins
TOP OF FILTER PACK
ELEVATION 1014.05 ft AMSL
DEPTH 9.2 feet
FILTER PACK TYPE #3 graded well sand
FILTER PACK SOURCE DSI
TOP OF SCREEN
ELEVATION 1012.25 ft AMSL
DEPTH 11 feet
SCREEN TYPE PVC
SCREEN DIAMETER 2 inches
SLOT SIZE 0.010 inch
BOTTOM OF SCREEN
ELEVATION 972.25 ft AMSL
DEPTH 51 feet
BOTTOM OF BOREHOLE
ELEVATION 972.25 ft AMSL
DEPTH 51 feet

MONITORING WELL
CONSTRUCTION LOG
PROJECT: Mt. Airy Water Quality Assessment
LOCATION: Mt. Airy, NC
GEOLOGIC UN
ENGINEERING, INC.
MONITORING WELL ID: MW-12D
CONSTRUCTION DATE: 5/30/2001
STAND PIPE CONSTRUCTION
MEASURING POINT ELEVATION 1027.05 ft AMSL
PAD DIMENSIONS 3 feet x 3 feet
GROUND SURFACE ELEVATION 1023.75 ft AMSL
BOREHOLE DIAMETER 9 inches to 5 feet below grade
4 inches from 5 feet to bottom
ANNULAR SPACE SEAL
TYPE OF SEAL Roanoke Portland Cement
Tremie grouted
RISER TYPE PVC
RISER DIAMETER 2 inches
TOP OF FILTER PACK SEAL
ELEVATION 939.75 ft AMSL
DEPTH 8 t feet
FILTER PACK SEAL TYPE Shur Plug 3/8 inch chips
TOP OF FILTER PACK
ELEVATION 936.65 ft AMSL
DEPTH 87.10 feet
FILTER PACK TYPE #3 graded well sand
FILTER PACK SOURCE DSI
TOP OF SCREEN
ELEVATION 933.75 ft AMSL
DEPTH 90 feet
SCREEN TYPE PVC
SCREEN DIAMETER 2 inches
SLOT SIZE 0.010 inch
BOTTOM OF SCREEN
ELEVATION 923.75 ft AMSL
DEPTH 100 feet
-BOTTOM OF BOREHOLE
ELEVATION 923.75 ft AMSL
DEPTH 100 Feet

LOG OF BORING: MW-13
Surry County Closed, Mt. Airy
Project No. G06061.0
Drilling contractor: Derry's Well Drilling
Date started:
5/30/2006
Surface elevation:
1005.75 ft (MSL)
Drill rig & method: 7.75" OD HSA
Date ended:
5/30/2006
Top of pipe elevation:
1008.48 ft (MSL)
Logged by: J. Pfohl
Completion depth:
44.00 ft
Depth to water (TOB):
32.00 ft
Stickup height:
2.73 ft
Depth to water (24hrs):
24.17 ft
Q a— 0 m Well Diagram
Q E E Description of Material & Remarks M
U) U) n 1N
Saprolite - Silty Sand
5
5
2
0
C
10
E
y
U
>
a
0
a
U
N
15
20
0
m
25
a
U
EL
a
a
C
�
N
'C
U
�
30
0
Water observed while drilling
0
(V
35
40
0
m
0
m
Auger Refusal Top of Competent Rock 961.75 ft. amsl.
45
Boring terminated at 44.0 feet
Municipal Engineering Services Company, P.A.
Operation/Construction Managers Civil/Sanitary Engineers Environmental Studies Page 1 of 1
PO Box 97, Garner, North Carolina 27529(919) 772-5393PO Box 349, Boone, North Carolina 28607(828) 262-1767

LOG OF BORING: MW-14
Surry County Closed, Mt. Airy
Project No. G06061.0
Drilling contractor: Derry's Well Drilling
Date started:
5/30/2006
Surface elevation:
1016.11 ft (MSL)
Drill rig & method: 7.75" OD HSA/6" OD DTH
Date ended:
5/30/2006
Top of pipe elevation:
1018.80 ft (MSL)
Logged by: J. Pfohl
Completion depth:
48.00 ft
Depth to water (TOB):
38.00 ft
Stickup height:
2.69 ft
Depth to water (24hrs):
38.50 ft
w
a)E
Q
(D_
0
cn
m
F
cn
Description of Material & Remarks
Well Diagram
N
d
J
Y
U
5
10
15
20
25
30
35
40
45
50
Saprolite - Silty Sand
-———————— —————————————--——--————————————————————————
Auger Refusal - Top of Competent Rock 1012.11 ft amsl
Schist, tan interlayered with saprolite, highly fractured.
-----------------------------------------------------
Gneiss- gray moderatley hard
——————————————————————--——--————————————————————————
Schist - brown, fractured
----------------------------------------------------
Gneiss
Schist - brown, dry
----------------------------------------------------
Gneiss
----------------------------------------------------
Schist
Groundwater observed - solvent odor
-----------------------------------------------------
Gneiss
0
U
0
�
d
N
a
ci
>
d
a
N
a�
a�
U
U
d
O
a
N
O
U)
O
O
(V
=
Boring terminated at 48.0 feet
Municipal Engineering Services Company, P.A.
Operation/Construction Managers Civil/Sanitary Engineers Environmental Studies Page 1 of 1
PO Box 97, Garner, North Carolina 27529 [phone]PO Box 349, Boone, North Carolina 28607(828) 262-1767

LOG OF BORING: MW-15
Surry County Closed, Mt. Airy
Project No. G06061.0
Drilling contractor: Derry's Well Drilling
Date started:
6/22/2006
Surface elevation:
1073.23 ft (MSL)
Drill rig & method: 7.75" OD HSA/4" OD DTH
Date ended:
6/22/2006
Top of pipe elevation:
1075.96 ft (MSL)
Logged by: J. Pfohl
Completion depth:
57.00 ft
Depth to water (TOB):
49.50 ft
Stickup height:
2.73 ft
Depth to water (24hrs):
49.74 ft
w
Q
a)
❑
Q
a_
(n
(D_
0
E
W
m
F=
cn
Description of Material & Remarks
Saprolite - Silty Sand
PWR Hard Drilling
----------------------------------------------------
Auger Refusal - Top of Competent Rock 1045.23 ft amsl - Schist
----------------------------------------------------
Highly weathered rock
Returned to competent rock
Well
Diagram
V
Q
J
Y
5
10
20
25
30
35
40
45
50
60
o
c�
a�
U
a
0
m
Y
a
C
U
:
U
�
d
0
U
N
U
a
U
a
o
0
s
0
�:..
Boring terminated at 57.0 feet
Municipal Engineering Services Company, P.A.
Operation/Construction Managers Civil/Sanitary Engineers Environmental Studies Page 1 of 1
PO Box 97, Garner, North Carolina 27529 [phone]PO Box 349, Boone, North Carolina 28607(828) 262-1767

LOG OF BORING: MW-16
Surry County Closed. Mt. Airy Project No. G06061.0
Drilling contractor: Derry's Well Drilling Date started: 6/21/2006 Surface elevation: 996.67 ft (MSL)
Drill rig & method: 7.75" OD HSA/4" OD DTH Date ended: 6/21 /2006 Top of pipe elevation: 999.54 ft (MSL)
Logged by: J. Pfohl Completion depth: 36.28 ft Depth to water (TOB):
Stickup height: 2.87 ft Depth to water (24hrs): 26.94 ft
w
Q
a�
Q
(n
Q_
0
_ E
W
m
F
M
U7
Description of Material & Remarks
Well Diagram
oR
N
Jr
d
J
Y
U
5
10
15
20
25
30
35
40
45
Saprolite - Silty Sand
Au-er Refusal - Top of Competent Rock 987.67 ft amsl
Gneiss/Schist
0
C7 N
2------------------------------------------------
E
a
a
U
N
0
m
U
U
� = d
d O
C t
� U
N
0
0
0
0
(V
Boring terminated at 36.3 feet
Municipal Engineering Services Company, P.A.
Operation/Construction Managers Civil/Sanitary Engineers Environmental Studies Page 1 of 1
PO Box 97, Garner, North Carolina 27529 [phone]PO Box 349, Boone, North Carolina 28607(828) 262-1767

LOG OF BORING: MW-17
Surry County, Mt. Airy Closed
Project No. G07063.0
Drilling contractor: Derry's Well Drilling
Date started:
6/1/2007
Surface elevation:
962.26 ft (MSL)
Drill rig & method: 5.5" DTH
Date ended:
6/1/2007
Top of pipe elevation:
965.43 ft (MSL)
Logged by: J. Pfohl
Completion depth:
15.32 ft
Depth to water (TOB):
9.48 ft
Stickup height:
3.17 ft
Depth to water (24hrs):
8.83 ft
w
Q
Q_
m
Well Diagram
Q
0
E
F=
Description of Material & Remarks
a)
a_
��
M
a
Y
U
Gniess; grey, competent
N
J R
o U
0
a
o
- a
5
o
m
N
Q
a
a
m
Y
10
-U O
m o
u� o
U
a
� o
v
U)
15
Boring terminated at 15.3 feet
20
25
30
35
40
45
Municipal Engineering Services Company, P.A.
Operation/Construction Managers Civil/Sanitary Engineers Environmental Studies Page 1 of 1
PO Box 97, Garner, North Carolina 27529 [phone]PO Box 349, Boone, North Carolina 28607(828) 262-1767

LOG OF BORING: MW-18
Surry County, Mt. Airy Closed Project No. G07061.0
Drilling contractor: Derry's Well Drilling Date started: 6/1/2007 Surface elevation:
Drill rig & method: 7.75 OD HSA w/ SS Date ended: 6/1/2007 Top of pipe elevation:
Logged by: J. Pfohl Completion depth: 18.15 ft Depth to water (TOB): 10.18 ft
Stickup height: Depth to water (24hrs): 9.98 ft
Q
rj
Q
U)
Q_
0
E
� cn
m
F=
in
Description of Material & Remarks
Silty Sand; Dark brown with red clay nodules. micaceous, moist
Well Diagram
16
65
o U
0
Silty Sand/Saprolite; moderate brown, few angular schist fragments,
a
0
5
dense relic structure, micaceous, moist
CO U
U N
89/10
:::°.,::: ,::
Silty Sand/Saprolite; dark brown, angular schist fragments, defined relic
0]
structure, micaceous, moist
a
a
10
a
U _O
d U)
-O O
50/5
. °
Silty Sand/Saprolite; same as above with more schist fragments, slightly
C �
N
weathered rock, wet
o
15
a
U
Boring terminated at 18.1 feet
20
25
30
35
40
45
Municipal Engineering Services Company, P.A.
Operation/Construction Managers Civil/Sanitary Engineers Environmental Studies Page 1 of 1
PO Box 97, Garner, North Carolina 27529 [phone]PO Box 349, Boone, North Carolina 28607(828) 262-1767

LOG OF BORING: MW-19
Surry County, Mt. Airy Closed
Project No. G07063.0
Drilling contractor: Derry's Well Drilling
Date started: 6/1/2007
Surface elevation:
942.97 ft (MSL)
Drill rig & method: 7.75 HSA w/SS, 5.5 DTH
Date ended: 6/1/2007
Top of pipe elevation:
946.27 ft (MSL)
Logged by: J. Pfohl
Completion depth: 17.10 ft
Depth to water JOB):
10.03 ft
Stickup height: 3.30 ft
Depth to water (24hrs):
9.57 ft
Q_
m
Well Diagram
Q
Q
0
E
F=
Description of Material & Remarks
M
rj
a_
M
a
Y
U_
21
Sandy Silt; dark brown, with few black root fragments, high organic
content, micaceous, moist
o
U
U
a
5
v
U
N U)
HSA Refusal on Rock seam (begin DTH)
m N
50/3
----------------------------------------------------
PWR; moderately weathered rock, schist, brown, micaceous, dry
::::s•::;
10
� o
50/2
NO Recovery - PWR; moderately weathered rock, brown, schist
� o
'� a
0
15
a
U)
TOP OF COMPETENT ROCK = 925.89 ft amsl
(V
Boring terminated at 17.1 feet
20
25
30
35
40
45
Municipal Engineering Services Company, P.A.
Operation/Construction Managers Civil/Sanitary Engineers Environmental Studies Page 1 of 1
PO Box 97, Garner, North Carolina 27529 [phone]PO Box 349, Boone, North Carolina 28607(828) 262-1767

LOG OF BORING: MW-20
Surry County, Mt. Airy Closed
Project No. G07061.0
Drilling contractor: Derry's Well Drilling
Date started:
6/1/2007
Surface elevation:
1079.12 ft (MSL)
Drill rig & method: 5.5 DTH w/SS
Date ended:
6/1/2007
Top of pipe elevation:
1082.19 ft (MSL)
Logged by: J. Pfohl
Completion depth:
25.64 ft
Depth to water JOB):
20.93 ft
Stickup height:
3.07 ft
Depth to water (24hrs):
19.53 ft
QQ_
m
Well Diagram
Q
0
E
F=
Description of Material & Remarks
o
rj
U)
U)
M
a
19
Silty Sand with Clay; red -brown, moderately cohesive, moist
Y
U_
84/9
Silty Sand/Saprolite; dense angular rock fragments, few black silt
partings, micaceous, dry
c
5
a
0
HSA Refusal - TOP OF COMPETENT ROCK = 1072.12 ft amsl
v
o N
Gneiss grey competent, no evident fractures
10
15
a�
n
a
groundwater encountered
6
Y
� O
IL
.o 0
� o
W o
j
20
0
v
U
(V
25
Boring terminated at 25.6 feet
30
35
40
45
Municipal Engineering Services Company, P.A.
Operation/Construction Managers Civil/Sanitary Engineers Environmental Studies Page 1 of 1
PO Box 97, Garner, North Carolina 27529 [phone]PO Box 349, Boone, North Carolina 28607(828) 262-1767

LOG OF BORING: MW-21
Surry County, Mt. Airy Closed Project No. G07063.0
Drilling contractor: Derry's Well Drilling Date started: 6/1/2007 Surface elevation: 962.22 ft (MSL)
Drill rig & method: 7.5 OD HSA w/SS, 5.5 DTH Date ended: 6/1/2007 Top of pipe elevation: 965.36 ft (MSL)
Logged by: J. Pfohl Completion depth: 15.41 ft Depth to water (TOB): 6.23 ft
Stickup height: 3.14 ft Depth to water (24hrs): 6.10 ft
Q_
m
Well Diagram
Q
Q
0
E
F=
Description of Material & Remarks
a
rj
a_
M
a
14
Silty Sand; dark brown, micaceous, high organic content, few angular
Y
U_
schist fragments, moist
= o
5
----------------------------------------------------
HSA Refusal on rock seam
o �
°' N
----------------------------------------------------
= Q
a
85
Sandy Silt/Saprolite; relict structure, wet, almost PWR
o
TOP OF COMPETENT ROCK = 952.22 ft amsl
IL o
>
0
large fracture - water encountered
v
U)
N
15
Boring terminated at 15.4 feet
20
25
30
35
40
45
Municipal Engineering Services Company, P.A.
Operation/Construction Managers Civil/Sanitary Engineers Environmental Studies Page 1 of 1
PO Box 97, Garner, North Carolina 27529 [phone]PO Box 349, Boone, North Carolina 28607(828) 262-1767

LOG OF BORING: MW-22
Surry County, Mt. Airy Closed
Project No. G07063.0
Drilling contractor: Derry's Well Drilling
Date started:
6/1/2007
Surface elevation:
950.23 ft (MSL)
Drill rig & method: 5.5 OD DTH
Date ended:
6/1/2007
Top of pipe elevation:
953.40 ft (MSL)
Logged by: J. Pfohl
Completion depth:
16.04 ft
Depth to water (TOB):
4.63 ft
Stickup height:
3.17 ft
Depth to water (24hrs):
4.60 ft
Q_
m
Well Diagram
Q
Q
0
E
F=
Description of Material & Remarks
rj
U)
U)
a
.
Sandy Silt; dark brown, few black root fragments, high organic content,
Y
U
y
23
micaceous, moist
2 0
U
Sandy Silt/Saprolite; moderately brown, dense, several angular rock
m s
5
fragments, moist, heavily weathered rock
(V
83
Sandy Silt; same as above, wet
N
d
d
Y
10
75
o
o
�
U o
u >
d
50/3
TOP OF COMPETENT ROCK = 936.23 ft amsl; moderately weathered
15
gneiss, wet
N
Boring terminated at 16.0 feet
20
25
30
35
40
45
Municipal Engineering Services Company, P.A.
Operation/Construction Managers Civil/Sanitary Engineers Environmental Studies Page 1 of 1
PO Box 97, Garner, North Carolina 27529 [phone]PO Box 349, Boone, North Carolina 28607(828) 262-1767

LOG OF BORING: MW-23
Surry County, Mt. Airy Closed
Project No. G07063.0
Drilling contractor: Derry's Well Drilling
Date started:
6/1/2007
Surface elevation:
952.09 ft (MSL)
Drill rig & method: 7.75 OD HSA w/SS
Date ended:
6/1/2007
Top of pipe elevation:
955.31 ft (MSL)
Logged by: J. Pfohl
Completion depth:
17.10 ft
Depth to water (TOB):
8.19 ft
Stickup height:
3.22 ft
Depth to water (24hrs):
8.16 ft
Q
rj
Q
U)
Q_
0
E
U)
m
F=
Description of Material & Remarks
Sandy Silt with clay; red -brown, relict structure, organic debris, moist
Well Diagram
N
M
a
Y
U_
J N
20
2 t6
� U
U
33
Sandy Silt; dark brown, few balck organic silt nodules, micaceous, moist
a
0
5
a
U
N U)
CO (V
35
Sandy Silt; same as above, wet
10
a
m
Y
� o
d U
� o
41
Sandy Silt; moderate brown, few angular schist fragments, micaceous,
c o
� o
'� a
wet
15
Boring terminated at 17.1 feet
20
25
30
35
40
45
Municipal Engineering Services Company, P.A.
Operation/Construction Managers Civil/Sanitary Engineers Environmental Studies Page 1 of 1
PO Box 97, Garner, North Carolina 27529 [phone]PO Box 349, Boone, North Carolina 28607(828) 262-1767

NONRESIDENTIAL WELL CONSTRUCTION RECORD Mw.
North Carolina Department of Environment and Natural Resources- Division of Water Quality
WELL CONTRACTOR CERTIFICATION # 2663
1. WELL CONTRACTOR:
Derry Huneycutt
Well Contractor (Individual) Name
Derry's Well Drilling
Well Contractor Company Name
STREET ADDRESS 44283-A NC 24/27/73
Albemarle NC 28002
City or Town State Zip Code
704 - 982-3070
Area code- Phone number
2. WELL INFORMATION:
SITE WELL ID #(if applicable)
STATE WELL PERMIT#(if applicable)
DWQ or OTHER PERMIT #(if applicable)
WELL USE (Check Applicable Box) Monitoring © Municipal/Public ❑
Industrial/Commercial ❑ Agricultural ❑ Recovery ❑ Injection ❑
Irrigation❑ Other ❑ (list use)
DATE DRILLED 5130106
TIME COMPLETED 2:30 AM ❑ PM O
3. WELL LOCATION:
CITY: Ararat COUNTY NC
419 Landfill Road 27007
(Street Name, Numbers, Community, SubdiHsion, Lot No., Parcel, Zip Code)
TOPOGRAPHIC / LAND SETTING:
®Slope ❑Valley ❑Flat El Ridge ❑ Other
(check appropriate box)
LATITUDE 3w a4 06, `431 May be in degrees,
minutes, seconds or
LONGITUDE `BC 3 d,�,y$jI in a decimal format
Latitude/longitude source: >uGPS Li Topographic map
(location of well must be shown on a USGS topo map and
attached to this form if not using GPS)
4. FACILITY- is the name of the business where the well is located.
FACILITY ID #(if applicable)
NAME OF FACILITY Surry Co. Closed Landfill
STREET ADDRESS 419 Landfill Road
Ara rat N C 27007
City or Town State Zip Code
CONTACT PERSON Mr. Jerry Snow
MAILING ADDRESS PO Box 1542
Mount Airy NC 27030
City or Town State Zip Code
33� 6 )- 401-8376
Area code - Phone number
5. WELL DETAILS:
a. TOTAL DEPTH: 35.78'
b. DOES WELL REPLACE EXISTING WELL? YES ❑ NO E4
c. WATER LEVEL Below Top of Casing: 26.90 FT.
(Use "+" if Above Top of Casing)
d. TOP OF CASING IS 3.00 FT. Above Land Surface*
'Top of casing terminated at/or below land surface may require
a variance in accordance with 15A NCAC 2C .0118.
e. YIELD (gpm): na METHOD OF TEST na
f. DISINFECTION: Type na Amount na
g. WATER ZONES (depth);
From To From To
From To From To
From To From Tc
6. CASING: Thickness/
Depth Diameter Well X Material
From 0 To 20.78 Ft. 2" sc 4 PVC
From To Ft.
From To Ft.
7. GROUT: Depth Material Method
From 0 To 16.5 Ft Neat Cement Tremie
From 16.5 To- Ft. 318" Bentonite Chips Pour
From 35,78 To 44 Ft Neat Cement Tremie
8. SCREEN: Depth Diameter Slot Size Material
From 20.78 To 35.78 Ft.2" in. 0.10 in. PVC
From To Ft. in. in.
From To Ft. in. in.
9. SAND/GRAVEL PACK:
Depth Size Material
From 19.5 To 35.78 Ft. #2 Filter Sand
From To Ft.
From To Ft.
10. DRILLING LOG
From To Formation Description
0 44 SNUfUIe re
11. REMARKS:
MW-13 Installed as type II MW for monitoring downgradient of closed MSWLF
I DO HEREBY G FY THAT TH WELL WAS CONSTRUCTED IN ACCORDANCE WITH
15A NCAC 2C LL C TR ON STANDARDS, AND THAT A COPY OF THIS
RECOR H EE OVI 0THE WELL OWNER.
711/06
SIGNA'TLAAE OF CERTPIED WELL CONTRACTOR DATE
W"q 4. ne.ri ✓ff`
PRINTE NAME OF ERSON CONSTRUCTING THE WELL
Submit the original to the Division of Water Quality within 30 days. Attn: Information Mgt., Form GW-1b
1617 Mail Service Center— Raleigh, NC 27699-1617 Phone No. [phone] ext 568. Rev. 7/05

NONRESIDENTIAL WELL CONSTRUCTION RECORD MW W 14
North Carolina Department of Environment and Natural Resources- Division of Water Quality
WELL CONTRACTOR CERTIFICATION # 2663
1. WELL CONTRACTOR:
Derry Huneycutt
Well Contractor (Individual) Name
Derry's Well Drilling
Well Contractor Company Name
STREET ADDRESS 44283-A NC 24/27/73
Albemarle NC 28002
City or Town State Zip Code
70( 4 )- 982-3070
Area code- Phone number
2. WELL INFORMATION:
SITE WELl- ID #(if applicable)
STATE WELL PERMIT#(if applicable)
DWQ or 01fHER PERMIT #(if applicable)
WELL USE (Check Applicable Box) Monitoring © Municipal/Public ❑
Industrial/Commercial ❑ Agricultural ❑ Recovery ❑ Injection ❑
Irrigation❑ I Other ❑ (list use)
DATE DRILLED 5/30/06
TIME COMPLETED 6:30 AM ❑ PM 0
3. WELL LOCATION:
CITY: A,�rat COUNTY NC
419 Landfill Road 27007
(Street Name, Numbers, Community, Subdivision, Lot No., Parcel, Zip Code)
TOPOGRAPHIC / LAND SETTING:
❑ Slope ❑Valley It Flat ❑ Ridge ❑ Other
(heck appropriate box)
LATITUDE 36A 03.1315 May be in degrees,
minutes, seconds or
LONGITUDE 40 � 0.344T in a decimal format
Latitude/longitude source: B GPS ❑Topographic map
(location of well must be shown on a USGS topo map and
attached to this form if not using GPS)
4. FACILITYl is the name of the business where the well is located.
FACILITYIID #(if applicable)
NAME OFIFACILITY Surry Co. Closed Landfill
STREET ADDRESS 419 Landfill Road
I
Ararat NC 27007
City or Town State Zip Code
CONTACT PERSON Mr. Jerry Snow
MAILING ADDRESS PO Box 1542
Mount Airy NC 27030
City or Town State Zip Code
336 j 401-8376
Area coder- Phone number
5. WELL DERAILS:
a. TOTAL DEPTH: 48.03'
b. DOES WELL REPLACE EXISTING WELL? YES Li NO p
c. WATER LEVEL Below Top of Casing: 41.19 FT.
(Use "+" if Above Top of Casing)
d. TOP OF CASING IS 3.00 FT. Above Land Surface*
*Top of casing terminated attor below land surface may require
a variance in accordance with 15A NCAC 2C .0118.
e. YIELD (gpm): na METHOD OF TEST na
f. DISINFECTION: Type na Amount na
g. WATER ZONES (depth):
From 38.18 To From To
From To From To
From To From To
6. CASING: Thickness/
From 0 DTpot33.03 Ft.2 iameter c o PVCnaI
From To Ft.
From To Ft.
7. GROUT: Depth Material Method
From 0 To 29.5 Ft. Neat Cement Tremie
From 29.5 Tom— Ft. 3/8" sentonite Chips Pour
From To Ft.
8. SCREEN: Depth Diameter Slot Size Material
From 33.03 To 48.03 Ft.2" in. 0.10 in. PVC
From To Ft. in. in.
From To Ft. in. in.
9. SAND/GRAVEL PACK:
Depth Size Material
From 32 To 48.03 Ft. #2 Filter Sand
From To Ft.
From To Ft.
10. DRILLING LOG
From To Formation Description
0 6 Soil
6 48.03 PWR to Rock
11. REMARKS:
MW-14 Installed as type II MW for monitoring downgradient of closed MSWLF
I DO HEREBY C FY THAT THIS E L WAS CONSTRUCTED IN ACCORDANCE WITH
15A NCAC 2C XICIDEE
O STANDARDS, AND THAT A COPY OF THIS
RECORD EWELL OWNER.
7/1106
snftgrup O CE IF DWELL CONTRACTOR DATE
PRINTEP NAME OF PERSON CONSTRUCTING THE WELL
Submit the original to the Division of Water Quality within 30 days. Attn: Information Mgt, Form GW-lb
1617 Mail Siervice Center— Raleigh, NC 27699-1617 Phone No. [phone] ext 568. Rev. 7/05

TIME CO,t
3. WELL LOCA
CITY: Arara
419 Land ill
NONRESIDENTIAL ONRESIDENTIAL WELL CONSTRUCTION RECORD MW — 15
North Carolina Department of Environment and Natural Resources- Division of Water Quality
WELL CONTRACTOR CERTIFICATION # 2663
1. WELL
Well Contractor (Individual) Name
Well Con(kractor Company Name
STREET ADDRESS 44283-A NO 24/27/73
Albema e NO 28002
704
Area coc
2. WELL 1N
SITE WI
STATE V
DWQ or
WELL USE
/ or Town State Zip Code
982-3070
Phone number
IRMATION:
. ID #(if applicable)
ILL PERMIT#(if applicable)
'HER PERMIT #(if applicable)
heck Applicable Box) Monitoring © Municipal/Public ❑
mercial ❑ Agricultural ❑ Recovery ❑ Injection ❑
Other ❑ (list use)
DATE DR�LLED 6/22/06
PLETED 8:30 AM ❑ PM El
Road 27007
COUNTY NC
(Street Na e, Numbers, Community, Subdivision, Lot No., Parcel, Zip Code)
TCPOGR IC
/ LAND SETTING:
fiSlope ❑Valley ❑Flat ❑Ridge ❑ Other
Check appropriate box)
LATITUD 3_pt 01. � $ May be in degrees,
minutes, seconds or
LONGITU E 13 • �� 3� in a decimal format
Latitude/l ngitude source: 4GPS Li Topographic map
(locatio of well must de shown on a USGS topo map and
attach of to this form if not using GPS)
4. FACILITY is the name or the business where the well is located.
FACILITY ID #(if applicable)
NAME OF FACILITY Sorry Co. Closed Landfill
STREET ADDRESS 419 Landfill Road
Ararat NC 27007
City or own State Zip Code
CONTACT PERSON Mr. Jerry Snow
MAILING DDRESS PO Box 1542
Mount Ai NC 27030
City o Town
336 ) 401-8376
Area code I Phone number
Zip Code
5" WELL DE AILS:
a. TOTAL EPTH: 56.98'
b. DOES ELL REPLACE EXISTING WELL? YES ❑ NOB
c. WATER LEVEL Below Tap of Casing: 52.47 FT.
(Use "+" if Above Top of Casing)
d. TOP OF CASING Is 3.00
FT. Above Land Surface*
*Tap of casing terminated at/or below land surface may require
a variance in accordance with
15A NCAC 2C .0118.
e. YIELD (gpm): na
METHOD OF TEST na
f. DISINFECTION: Type na
Amount na
g. WATER ZONES (depth):
From 49.47 To
From To
From To
From To
From To
From To
G. CASING:
Thickness/
Depth
Diameter Wighhtt Material
From 0
To 41_98
Ft 2" sceh 40 PVC
From
To
Ft.
From
Tc
Ft.
7. GROUT:
Depth
Material Method
From 0
To 37.5
Ft Neat Cement Tremie
From 37.5
To�B—
Ft. 111" 8entonite chips Pour
From
To
Ft.
8. SCREEN:
Depth
Diameter Slot Size Material
From 41.98
To 56.98
Ft.2- in. 0.10 in. PVC
From
To
Ft. in. in.
From
To
Ft. in. in.
9. SANDIGRAVEL PACK:
Depth
Size Material
From 40.38
To 56.98
Ft. #2 Filter Sand
From
To
Ft.
From
To
Ft.
10. DRILLING LOG
From To
Formation Description
0 28
Soil
28 56.98 Rock
11. REMARKS:
MW-15 Installed as type II MW for monitoring downgradient of closed MSWLF
1,00 HEREBY CE Y THAT THIS ELL WA5 CONSTRUCTED IN ACCORDANCE WITH
i5A NCAC 2C, L CO RUC STANDARDS, ANO THAT A COPY OF THIS
RECORD N P IOE EE WELL
711106
SIGMATURIE OF CERTIFWD WELL CONTRACTOR DATE
E WELL
Submit the Original to the Division of Water Quality within 30 days- Attn: Information Mgt., Form GW-lb
1617 Mail Se ice Center — Raleigh, NC 27699-1617 Phone No. [phone] ext 568. Rev. 7/05

NONRESIDENTIAL ONRE.S'IDENTIAL WELL CONSTRUCTION RECORD
North Carolina Department of Environment and Natural Resources- Division of Water Quality
WELL CONTRACTOR CERTIFICATION # 2663
1. WELL CONTRACTOR:
Derry Huneycutt
Well Contractor (Individual) Name
Derry's Well Drilling
Well Contractor Company Name
STREET ADDRESS 44283-A NC 24/27/73
Albemarle NC 28002
City or Town State Zip Code
70( 4 J1- 982-3070
Area code- Phone number
2. WELL INFORMATION:
SITE WELL ID #(if applicable)
STATE WELL PERMIT#(if applicable)
DWQ or OTHER PERMIT #(if applicable)
WELL USE (Check Applicable Box) Monitoring ❑ Municipal/Public Cl
IndustdallCommercial ❑ Agricultural Cl Recovery ❑ Injection Cl
Irrigation❑ Other ❑ (list use)
DATE DRILLED 6121/06
TIME COMPLETED 8:15 AM E� PM
3. WELL LOCATION:
CITY: Ararat COUNTY NC
419 Landfill Road 27007
(Street Name, Numbers, Community, Subdivision, Lot No., Parcel, Zip Code)
TOPOGRAPHIC / LAND SETTING:
*Slope Walley ❑ Flat ❑ Ridge ❑ Other
(check appropriate box)
LATITUDE 3v � 6 0� . C9C l May be in degrees,
minutes, seconds or
LONGITUDESO 1J 11- in a decimal format
Latitude/longitude source: ill ❑Topographic map
(location of well must be shown on a USGS topo map and
attached to this form if not using GPS)
4. FACILITY- is the name of the business where the well is located.
FACILITY ID #(if applicable)
NAME OF FACILITY Sorry Co. Closed Landfill
STREET ADDRESS 419 Landfill Road
Ararat NC 27007
City or Town State Zip Code
CONTACT PERSON Mr. Jerry Snow
MAILING ADDRESS PO Box 1542
Mount Airy NC 27030
City or Town State Zip Code
( 336 )- 401-8376
Area code - Phone number
5. WELL DETAILS:
a. TOTAL DEPTH: 36.28-
b. DOES WELL REPLACE EXISTING WELL? YES ❑ NO
c. WATER LEVEL Below Top of Casing: 26.94 FT.
(Use "+" if Above Top of Casing)
fAwo- I 6
d. TOP OF CASING IS 3.00 FT. Above Land Surface*
*Top of casing terminated atior below land surface may require
a variance in accordance with 15A NCAC 2C .0118.
e. YIELD (gpm): na METHOD OF TEST na
f. DISINFECTION: Type na Amount na
g. WATER ZONES (depth):
From 23.94 To From To
From To From To
From To- From To
6. CASING: Thickness!
Depth Diameter Wighti Material
From 0 To 21.28 Ft. 2 scPi 40 PVC
From To Ft.
From Tc Ft.
7. GROUT: Depth Material Method
From 0 To 18.25 Ft. Neat Cement Tremie
From 18.25 Tom_ Ft. 318" 6entonite Chips Pour
From To Ft.
8. SCREEN: Depth Diameter Slot Size Material
From 21.28 To 36.28 Ft.2" in. 0.10 in PVC
From To Ft. in. in.
From To Ft. in. in.
9. SAND/GRAVEL PACK:
Depth Size Material
From 20.5 To 36.28 Ft. #2 Filter Sand
From To Ft.
From To Ft.
10. DRILLING LOG
From To Formation Description
0 9 Soil
9 36.28 Rock; Gneiss
11. REMARKS:
MW-16 Installed as type II MW for monitoring downgradient of closed MSWLF
�DO EREBY C FY THAT IS L AS CONSTRUCTED IN ACCORDANCE WITH
CAC 2C LLUI SANDTHAACOPYOFTHIS EENP DEU T!�?�
7/1/06
SIGNAT E OF CERTIFI ELL CONTRACTOR DATE
I).rh/ .�. r.t.rc
PRINTE NAME OFfPERSON CONSTRUCTING THE WELL
Submit the original to the Division of Water Quality within 30 days. Attn: Information. Mgt., Form GW-1b
1617 Mail Service Center — Raleigh, NC 27699-1617 Phone No. [phone] ext 568. Rev. 7/05

SI ire
NoNRESIDENTIAL WELL CONSTRUCTION RECORD
may# If o North Carolina Department of Environment and Natural Resources- Division of Water Quality
•,. WELL CONTRACTOR CERTIFICATION # 2663
1. WELL CONTRACTOR:
Derry Huneycutt
Well Contractor (Individual) Name
Derry's Well Drilling Inc.
Well Contractor Company Name
STREETADDRESS 44283-A NC 24/27/73
Albemarle NC 28002
City or Town State Zip Code
7( 04 )_ 982-9070
Area code- Phone number
2. WELL INFORMATION:
SITE WELL ID #(if applicable) MW-17
WELL CONSTRUCTION PERMIT#(if applicable)
OTHER ASSOCIATED PERMIT #(if applicable)
3. WELL USE (Check Applicable Box) Monitoring❑ Municipal/Public❑
Ind ustrial/Commercial❑ Agricultural❑ Recovery❑ Injection❑
Imgationp Other❑ (list use)
DATE DRILLED 6/1/07
TIME COMPLETED 9:30 AMI1 PM❑
4. WELL LOCATION:
CITY: Ararat COUNTY NC
419 Landfill Rd. a7007
(Street Name, Numbers, Community, Subdivision, Lot No., Parcel, Zip Code)
TOPOGRAPHIC / LAND SETTING:
❑ Slope Ip Valley ❑ Flat ❑ Ridge ❑ Other
(check appropriate box)
36.4338922 May e in degrees,
LATITUDE _ _ minutes, seconds or
LONGITUDE 80.572245 in a decimal format
Latitude/longitude source: 0 GPS ❑ Topographic map
(location of well must be shown on a USGS topo map and
attached to this form if not using GPS)
6. FACILITY- is the name of the business where the well is located.
FACILITY ID #(if applicable)
NAME OF FACILITY Surry Co. Closed MSWLF
STREET ADDRESS 419 Landfill Rd.
Ararat NC 27007
City or Town State Zip Code
CONTACT PERSON Mr. Jerry Snow
MAILING ADDRESS PO BOX 1542
Mount Airy NC 27030
City or Town State Zip Code
(336 )-401-8376
Area code - Phone number
6. WELL DETAILS:
a. TOTAL DEPTH: 15.32
b. DOES WELL REPLACE EXISTING WELL? YES❑ NOS
c. WATER LEVEL Below Top of Casing: 8.83 FT.
(Use "+" if Above Top of Casing)
d. TOP OF CASING IS 3.00 FT. Above Land Surface'
'Top of casing terminated attor below land surface may require
a variance in accordance with 15A NCAC 2C .0118.
e. YIELD (gpm): na METHOD OF TEST na
f. DISINFECTION: Type na Amount na
g. WATER ZONES (depth):
From 10 To 10.5 From To
From To From To
From To From To
7. CASING: Thickness/
Depth 2 iameter Wei W Material
From 0 To 5.32 Ft. SC�0 PVC
From To Ft.
From To Ft.
8. GROUT: Depth Material Method
From 0 To 3 Ft. Neat Cement Pour
From-_3_ To_5j 0 Ft. 3/8" Bent. Chips Pour
From To Ft.
9. SCREEN: Depth Diameter Slot Size Material
From 5.32 To 15.32 Ft, 2 in. 0.01 in, PVC
From To Ft. in. in.
From To Ft. in. - in.
10. SAND/GRAVEL PACK:
Depth Size Material
From 5.IG To IS-32 Ft. #2 FilteF Sand
From To Ft. -
From -TO Ft.-
1 11.113RILLING LOG
From To Formation Description
Q I S- 31 Rock } Gr.:g Gat is s
12. REMARKS:
�+^wngradient of closed MSWLF
I DO HEREBY CE Y THAT THIS WEL AS CONSTRUCTED IN ACCORDANCE WITH
15A NCAC 2C, L CONS UCTION TANDAROS, AND THAT A COPY OF THIS
RECORD H S N PRO ED T6 3AE WELL OW
SIGNA R OF CERTI IE[5 \4ELI CONTRACTOR DATE
berm l.- 4 GliNC��
PRINTED NAME OF PERSON C STRUCTING THE WELL
Submit the original to the Division of Water Quality within 30 days. Attn: Information Mgt., Form GW-1b
1617 Mail Service Center — Raleigh, NC 27699-1617 Phone No. [phone] ext 568. Rev. 3/07
1'1

NONRESIDENTIAL WELL CONSTRUCTION RECORD
North Carolina Department of Environment and Natural Resources- Division of Water Quality
WELL CONTRACTOR CERTIFICATION # 2663
1. WELL CONTRACTOR:
Derry Huneycutt
Well Contractor (Individual) Name
Derry's Well Drilling Inc.
Well Contractor Company Name
STREET ADDRESS 44283-A NC 24/27/73
Albemarle NC 28002
City or Town State Zip Code
7( 04 )_ 982-9070
Area code- Phone number
2. WELL INFORMATION:
SITE WELL ID #(if applicable) MW-18
WELL CONSTRUCTION PERMIT#(if applicable)
OTHER ASSOCIATED PERMIT #(if applicable)
3. WELL USE (Check Applicable Box) Monitoring El Municipal/Public❑
Industrial/Commercial❑ Agricultural❑ Recovery[] Injection❑
Irrigation[] OtherD (list use)
DATE DRILLED 6/1/07
TIME COMPLETED 1:20 AM❑ PM®
4. WELL LOCATION:
CITY: Ararat COUNTY NC
419 Landfill Rd. a100 7
(Street Name, Numbers, Community, Subdivision, Lot No., Parcel, Zip Code)
TOPOGRAPHIC / LAND SETTING:
❑ Slope I Valley 0 Flat ❑ Ridge 0 Other
(check appropriate box)
May be in degrees,
LATITUDE 36.433015639 minutes, seconds or
LONGITUDE 80.572032 in a decimal format
Latitude/longitude source: 0 GPS ❑ Topographic map
(location of well must be shown on a USGS topo map and
attached to this form if not using GPS)
5. FACILITY- is the name of the business where the well is located.
FACILITY ID #(if applicable)
NAME OF FACILITY Slurry Co. Closed MSWLF
STREET ADDRESS 419 Landfill Rd.
Ararat NC 27007
City or Town State Zip Code
CONTACT PERSON Mr. Jerry Snow
MAILING ADDRESS PO Box 1542
Mount Airy NC 27030
City or Town State Zip Code
(336 1-401-8376
Area code - Phone number
6. WELL DETAILS:
a. TOTAL DEPTH: 18.15
b. DOES WELL REPLACE EXISTING WELL? YES❑ NOE)
c. WATER LEVEL Below Top of Casing: 9•98 FT.
(Use "+" if Above Top of Casing)
d. TOP OF CASING IS 3.00 FT. Above Land Surface*
*Top of casing terminated at/or below land surface may require
a variance in accordance with 15A NCAC 2C .0118.
e. YIELD (gpm): na METHOD OF TEST na
f. DISINFECTION: Type na Amount na
g. WATER ZONES (depth):
From 6.98 To 18.15 From To
From To From To
From To From To
7. CASING: Thickness/
Depth lameter Weight Material
From 0 To 8.15 Ft. i S(:nl+u F'VU
From To Ft.
From To Ft.
8. GROUT: Depth Material Method
From 0 To 5 Ft. Neat Cement Tremie
From-5— To-7 Ft. 3/8" Bent. Chi Pour
From To Ft.
9. SCREEN: Depth Diameter Slot Size Material
From 8.15 To 18.15 Ft. 2 in. 0.01 in. PVC
From To Ft. in. in.
From To Ft. in. in.
10. SAND/GRAVEL PACK:
Depth Size Material
From 7 To 1% J S Ft. #2 Foke.
Sand
From To Ft.
From To Ft.
11.DRILLING LOG
From To Formation Description
O
315 16 -k
1'N4 P r� [n1 [ iJI t0�
12. REMARKS:
nn�tnf o Ins -tailed as type tt NAN f^" meniterino
Agradinnt of closed 11 SWI 1=
I DO HEREBY C FY THAT THIS W L WAS CONSTRUCTED IN ACCORDANCE WITH
15A NCAC 2C L CON RU I STANDARDS, A THAT A COPY OF THIS
RECORD EN P IDE T THE WELLOWN
V-a8-0
SIGNA UR F CERTI IED LL CONTRACTOR DATE
Dexyq L - hu
PRINTED N ME OF PERSON CO STRUCTING THE WELL
Submit the original to the Division of Water Quality within 30 days. Attn: Information Mgt., Form GW-1b
1617 Mail Service Center — Raleigh, NC 27699-1617 Phone No. [phone] ext 568. Rev. 3/07

r NONRESIDENTIAL WELL CONSTRUCTION RECORD
North Carolina Department of Environment and Natural Resources- Division of Water Quality
WELL CONTRACTOR CERTIFICATION # 2663
1. WELL CONTRACTOR:
Derry Huneycutt
Well Contractor (Individual) Name
Derry's Well Drilling Inc.
Well Contractor Company Name
STREET ADDRESS 44283-A NC 24/27/73
Albemarle NC 28002
City or Town State Zip Code
7( 04 )- 982-9070
Area code- Phone number
2. WELL INFORMATION:
SITE WELL ID #(if applicable) MW-19
WELL CONSTRUCTION PERMIT#(if applicable)
OTHER ASSOCIATED PERMIT #(if applicable)
3. WELL USE (Check Applicable Box) Monitoring11 Municipal/Public❑
Ind ustrial/Commercial❑ Agricultural❑ Recovery❑ Injection❑
Irrigationp Other❑ (list use)
DATE DRILLED 6/1 /07 -
TIME COMPLETED 11:50 AM® PM❑
4. WELL LOCATION:
CITY: Ararat COUNTY NC
419 Landfill Rd. a 7 00 %
(Street Name, Numbers, Community, Subdivision, Lot No., Parcel, Zip Code)
TOPOGRAPHIC / LAND SETTING:
❑ Slope It Valley ❑ Flat ❑ Ridge ❑ Other
(check appropriate box) May be in degrees,
LATITUDE 36.433015639 minutes, seconds or
LONGITUDE 80.572032 in a decimal format
Latitude/longitude source: i GPS ❑ Topographic map
(location of well must be shown on a USGS topo map and
attached to this form if not using GPS)
5. FACILITY- is the name of the business where the well is located.
FACILITY ID Cif applicable)
NAME OF FACILITY Slurry CO. Closed MSWLF
STREETADDRESS 419 Landfill Rd.
Ararat NC 27007
City or Town State Zip Code
CONTACT PERSON Mr. Jerry Snow
MAILING ADDRESS PO Box 1542
Mount Airy NC 27030
City or Town State Zip Code
( 336 )- 401-8376
Area code - Phone number
6. WELL DETAILS:
a. TOTAL DEPTH: 17.10
b. DOES WELL REPLACE EXISTING WELL? YES❑ NON
c. WATER LEVEL Below Top of Casing: 9•57 FT.
(Use "+" if Above Top of Casing)
d. TOP OF CASING IS 3.00 FT. Above Land Surface`
*Top of casing terminated attor below land surface may require
a variance in accordance with 15A NCAC 2C .0118.
e. YIELD (gpm): na METHOD OF TEST na
If. DISINFECTION: Type na Amount na
g. WATER ZONES (depth):
From 10 To 17.10 From To
From To From To
From To From To
7. CASING: Thickness/
Depth plameter Weight Material
From 0 To 7.10 Ft. 2 scnl+u 11yu
From To Ft.
From To Ft.
8. GROUT: Depth Material Method
From 0 To 4 Ft. Neat Cement Tremie
From_4_ To_6 Ft. 3/8" Bent. Chips Pour
From To Ft.
9. SCREEN: Depth Diameter Slot Size Material
From 7.10 To 17.10 Ft. 2 in. 0.01 in, PVC
From To Ft. in. in.
From To Ft. in. in.
10. SAND/GRAVEL PACK:
Depth Size Material
From 6 To 17.10 Ft. #2 ; ilteF Sand
From To Ft. -
From -To- Ft.
11.DRILLING LOG
From To Formation Description
0 6S < S
4.9 17-16
12. REMARKS:
rlou�Tadiont of closed AQS\A(I_F
I DO HEREBY C,0#IFY THAT THIS WELL WAS CONSTRUCTED IN ACCORDANCE WITH.
15A NCAC 2C 1L COVTRTI N STANDARDS, AND THAT A COPY OF THIS
RECORD H EN P VID T THE WELL O
O'V C
SIGN U OF R IFIEC&VELL CONTRACTOR DATE
PRINTED NA E OF PERSON CON T UCTING THE WELL
Submit the original to the Division of Water Quality within 30 days. Attn: Information Mgt., Form GW-1b
1617 Mail Service Center — Raleigh, NC 27699-1617 Phone No. [phone] ext 568. Rev. 3/07

NONRESIDENTIAL WELL CONSTRUCTION RECORD
North Carolina Department of Environment and Natural Resources- Division of Water Quality � —)o
WELL CONTRACTOR CERTIFICATION # 2663
1. WELL CONTRACTOR:
Derry Huneycutt
Well Contractor (Individual) Name
Derry's Well Drilling Inc.
Well Contractor Company Name
STREET ADDRESS 44283-A NC 24/27/73
Albemarle NC 28002
City or Town State Zip Code
7( 04 )-982-9070
Area code- Phone number
2. WELL INFORMATION:
SITE WELL ID *(if applicable) MW-20
WELL CONSTRUCTION PERMIT#(if applicable)
OTHER ASSOCIATED PERMIT #(if applicable)
3. WELL USE (Check Applicable Box) Monitoring® Municipal/Public❑
Industrial/Commercial❑ Agricultural❑ Recoveryp Injection❑
Irrigation❑ Other❑ (list use)
DATE DRILLED 6/1/07
TIME COMPLETED 10:30 AMD PM❑
4. WELL LOCATION:
CITY: Ararat COUNTY NC
419 Landfill Rd. a 7 0 Q 7
(Street Name, Numbers, Community, Subdivision, Lot No., Parcel, Zip Code)
TOPOGRAPHIC / LAND SETTING:
❑ Slope 0 Valley ❑ Flat ❑ Ridge ❑ Other
(check appropriate box)
May be in degrees,
LATITUDE 36.4326887 minutes, seconds or
LONGITUDE 80.56910777 in a decimal fonnat
Latitude/longitude source: 0 GPS ❑ Topographic map
(location of well must be shown on a USGS topo map and
attached to this form if not using GPS)
5. FACILITY- is the name of the business where the well is located.
FACILITY ID #(if applicable)
NAME OF FACILITY Surry Co. Closed MSWLF
STREET ADDRESS 419 Landfill Rd.
Ararat NC 27007
City or Town State Zip Code
CONTACT PERSON Mr. Jerry Snow
MAILING ADDRESS PO BOX 1542
Mount Airy NC 27030
City or Town State Zip Code
33(_ 6 )- 401-8376
Area code - Phone number
6. WELL DETAILS:
a. TOTAL DEPTH: 25.64
b. DOES WELL REPLACE EXISTING WELL? YES❑ NOD
c. WATER LEVEL Below Top of Casing: 19.53 FT.
(Use "+" if Above Top of Casing)
d. TOP OF CASING IS 3.00 FT. Above Land Surface*
*Top of casing terminated at/or below land surface may require
a variance in accordance with 15A NCAC 2C .0118.
e. YIELD (gpm): na METHOD OF TEST na
f. DISINFECTION: Type na Amount na
g. WATER ZONES (depth):
From 17 To 17.5 From To
From To From To
From To From To
7. CASING: Thickness/
Depth plameter Weight Material
From 0 To 10.64 Ft, 2 scn4v h'Vl:
From To Ft.
From To Ft.
8. GROUT: Depth Material Method
From 0 To 7 Ft. Neat Cement Tremie
From 7 To 9.5 Ft. 3/8" Bent. Chips Pour
From To Ft.
9. SCREEN: Depth Diameter Slot Size Material
From 10.64 To 25.64 Ft. 2 in. 0.01 in. PVC
From To Ft. in. in.
From To Ft. in. in.
10. SAND/GRAVEL PACK:
Depth Size Material
From 9.5 To 15.64 Ft. #2 Filter Sand
From To Ft. -
From -To- Ft.-
1 I.DRILLING LOG
From To Formation Description
0 S% 8 raw✓i
7 ]S.(, _124 0111=3s co'
12. REMARKS:
downgradient of clesgd MSWLF
I DO HEREBY CE Y THAT THIS W L WAS CONSTRUCTED IN ACCORDANCE WITH
I5A NCAC 2C, CON RU TI STANDARDS, AND THAT A COPY OF THIS
RECORD A N P IDE T HE WELL OWNE
aS40`�
SIGN UR F C RrTZIE WELL CONTRACTOR DATE
Oe 1 I u neu �f #
PRINTED qPE OF PERSON CQJSTRUCTING THE WELL
Submit the original to the Division of Water Quality within 30 days. Attn: Information Mgt., Form GW-1b
1617 Mail Service Center— Raleigh, NC 27699-1617 Phone No, [phone] ext 568. Rev. 3/07

NONRESIDENTIAL WELL CONSTRUCTION RECORD
North Carolina Department of Environment and Natural Resources- Division of Water Quality
F``�kw2✓ '?' WELL CONTRACTOR CERTIFICATION # 2663
1. WELL CONTRACTOR:
Derry Huneycutt
Well Contractor (Individual) Name
Derry's Well Drilling Inc.
Well Contractor Company Name
STREET ADDRESS 44283-A NC 24/27/73
Albemarle NC. 28002
City or Town State Zip Code
7( 04 )- 982-9070
Area code- Phone number
2. WELL INFORMATION:
SITE WELL ID #(if applicable) MW-21
WELL CONSTRUCTION PERMIT#(if applicable)
OTHER ASSOCIATED PERMIT #(if applicable)
3. WELL USE (Check Applicable Box) Monitoring Municipal/Public❑
Industrial/Commercial❑ Agricultural❑ Recovery[] Injection❑
Irrigationp Other❑ (list use)
DATE DRILLED 6/1 /07
TIME COMPLETED 3:30 AM❑ PMG
4. WELL LOCATION:
CITY: Ararat COUNTY NC
419 Landfill Rd. 27007
(Street Name, Numbers, Community, Subdivision, Lot No., Parcel, Zip Code)
TOPOGRAPHIC / LAND SETTING:
❑ Slope N Valley ❑ Flat ❑ Ridge ❑ Other
(check appropriate box) May be in degrees,
LATITUDE 36.434277833 minutes, seconds or
LONGITUDE 80.568596 in a decimal format
Latitude/longitude source: 0 GPS 0 Topographic map
(location of well must be shown on a USGS topo map and
attached to this form if not using GPS)
5. FACILITY- is the name of the business where the well is located.
FACILITY ID #(if applicable)
NAME OF FACILITY Surry Co. Closed MSWLF
STREET ADDRESS 419 Landfill Rd.
Ararat NC 27007
City or Town State Zip Code
CONTACT PERSON Mr. Jerry Snow
MAILING ADDRESS PO BOX 1542
Mount Airy NC 27030
City or Town State Zip Code
336 )-401-8376
Area code - Phone number
6. WELL DETAILS:
a. TOTAL DEPTH: 15.41
b. DOES WELL REPLACE EXISTING WELL? YES❑ NOD
c. WATER LEVEL Below Top of Casing: 6.10 FT.
(Use "+" if Above Top of Casing)
d. TOP OF CASING IS 3.00 FT. Above Land Surface*
*Top of casing terminated at/or below land surface may require
a variance in accordance with 15A NCAC 2C .0118.
e. YIELD (gpm): na METHOD OF TEST na
f. DISINFECTION: Type na Amount na
g. WATER ZONES (depth):
From 6 To 6.50 From To
From To From To
From To From To
7. CASING: Thickness/
Depth Diameter Weight Material
From 0 To 5.41 Ft. 4
From To Ft.
From To Ft.
8. GROUT: Depth Material Method
From 0 To 3 Ft. Neat Cement Tremie
From 3 To--5 Ft. 3/8" Bent. Chi Pour
From To Ft.
9. SCREEN: Depth Diameter Slot Size Material
From 5.41 To 15.41 Ft. 2 in. 0.01 in. PVC
From To Ft. in. in.
From To Ft. in. in.
10. SAND/GRAVEL PACK:
Depth Size Material
From 5 To ISM I Ft. #2 `ilte; RAnPI - -
From 15.41 To IID Ft. r;tC,�S
From To Ft.
11.DRILLING LOG
From To Formation Description
a
S 5
in 11t S a
16 iga0 PW
12. REMARKS:
WA -21 Installed as type II MW fermenitering
doWngradient-af clesed MSWLF.
11
1 DO HEREBY C FY THATTHI LL WAS CONSTRUCTED IN ACCORDANCE WITH
15A NCAC 2C LL CO RU STANDARDS, AND THAT A COPY OF THIS
RECOR H EN P ID THE WELL OWNE2.
Y-0 ,.ry
SIGN T OF CERT WELL CONTRACTOR DATE
(Gt2eLC�tf
PRINTED NAIU OF PERSON COKVRUCTING THE WELL
Submit the original to the Division of Water Quality within 30 days. Attn: Information Mgt., Form GW-1b
1617 Mail Service Center - Raleigh, NC 27699-1617 Phone No. [phone] ext 568. Rev. 3/07

`f \ NONRESIDENTIAL WELL CONSTRUCTION RECORD
r,
r t `" � North Carolina Department of Environment and Natural Resources- Division of Water Quality
WELL CONTRACTOR CERTIFICATION # 2663
1. WELL CONTRACTOR:
Derry Huneycutt
Well Contractor (Individual) Name
Derry's Well Drilling Inc.
Well Contractor Company Name
STREET ADDRESS 44283-A NC 24/27/73
Albemarle NC 28002
City or Town State Zip Code
7( 04 )- 982-9070
Area code- Phone number
2. WELL INFORMATION:
SITE WELL ID #(if applicable) MW-22
WELL CONSTRUCTION PERMIT#(if applicable)
OTHER ASSOCIATED PERMIT #(if applicable)
3. WELL USE (Check Applicable Box) Monitoring Municipal/Public❑
Industrial/Commercial❑ Agricultural❑ Recovery(] Injection❑
Irrigation0 OtherO (list use)
DATE DRILLED 6/1 /07
TIME COMPLETED 2:00 AM❑ PME]
4. WELL LOCATION:
CITY: Ararat COUNTY NC
419 Landfill Rd. 27007
(Street Name, Numbers, Community, Subdivision, Lot No., Parcel, Zip Code)
TOPOGRAPHIC / LAND SETTING:
❑ Slope B Valley ❑ Flat ❑ Ridge ❑ Other
(check appropriate box)
May be in degrees,
LATITUDE 36.435334111 minutes, seconds or
LONGITUDE 80.567269 in a decimal format
Latitude/longitude source: E GPS ❑ Topographic map
(location of well must be shown on a USGS topo map and
attached to this form if not using GPS)
5. FACILITY- is the name of the business where the well is located.
FACILITY ID #(if applicable)
NAME OF FACILITY Surry CO. Closed MSWLF
STREET ADDRESS 419 Landfill Rd.
Ararat NC 27007
City or Town State Zip Code
CONTACT PERSON Mr. Jerry Snow
MAILING ADDRESS PO Box 1542
Mount Airy NC 27030
City or Town State Zip Code
33( 6 _)- 401-8376
Area code - Phone number
6. WELL DETAILS:
a. TOTAL DEPTH: 16.04
b. DOES WELL REPLACE EXISTING WELL? YESO NOE
c. WATER LEVEL Below Top of Casing: 4.60 FT.
(Use "+" if Above Top of Casing)
d. TOP OF CASING IS 3.00 FT, Above Land Surface*
*Top of casing terminated at/or below land surface may require
a variance in accordance with 15A NCAC 2C .0118.
e. YIELD (gpm): na METHOD OF TEST na
f. DISINFECTION: Type na Amount na
g. WATER ZONES (depth):
From 1.60 To >16.04 From To
From To From To
From To From To
7. CASING: Thickness/
Depth Diameter Weight Material
From 0 To 6.04 Ft.4 6un.+U NVU
From To Ft.
From To Ft.
8. GROUT: Depth Material Method
From 0 To 3' Ft. Neat Cement Tremie
From 3 To-5 Ft. 3/8" Bent. Chi Pour
From To Ft.
9. SCREEN: Depth Diameter Slot Size Material
From 6.04 To 16.04 Ft. 2 in. 0.01 in. PVC
From To Ft. in. in.
From To Ft. in. in.
10. SAND/GRAVEL PACK:
Depth Size Material
From 5 To_j!, 04 Ft. #2 Rlter SaAd
From To Ft.
From To Ft.
11.DRILLING LOG
From To Formati n Descri tion
S
12. REMARKS:
downgradient of dared MSWLF
11
I DO HEREBY C IFY VTHISL WAS CONSTRUCTED IN ACCORDANCE WITH
15A NCAC 2 LL COTANDARDS AND THAT A COPY OF THIS
RECORD H EEN P ER.
SIGNATU OF CERTIFI WELL CONTRACTOR DATE
An cu
PRINTED E OF PERSON CON TRUCTING THE WELL
Submit the original to the Division of Water Quality within 30 days. Attn: Information Mgt., Form GW-1 b
1617 Mail, Service Center — Raleigh, NC 276.99-1617 Phone No. [phone] ext 568. Rev. 3/07

S� 9rki
y NONRESIDENTIAL WELL CONSTRUCTION RECORD
a`. o North Carolina Department of Environment and Natural Resources- Division of Water Quality
WELL CONTRACTOR CERTIFICATION # 2663
1. WELL CONTRACTOR:
Derry Huneycutt
Well Contractor (Individual) Name
Derry's Well Drilling Inc.
Well Contractor Company Name
STREETADDRESS 44283-A NC 24/27/73
Albemarle NC 28002
City or Town State Zip Code
7( 04 )- 982-9070
Area code- Phone number
2. WELL INFORMATION:
SITE WELL ID #(if applicable) MW-23
WELL CONSTRUCTION PERMIT#(if applicable)
OTHER ASSOCIATED PERMIT #(if applicable)
3. WELL USE (Check Applicable Box) Monitoring® Municipal/Public❑
Industrial/Commercial❑ Agricultural❑ Recovery❑ Injection❑
Irrigation❑ Other❑ (list use)
DATE DRILLED 6/1/07
TIME COMPLETED 4:20 AM❑ PME
4. WELL LOCATION:
CITY: Ararat COUNTY NC
419 Landfill Rd. 27007
(Street Name, Numbers, Community, Subdivision, Lot No., Parcel, Zip Code)
TOPOGRAPHIC / LAND SETTING
❑ Slope ® Valley ❑ Flat ❑ Ridge ❑ Other
(check appropriate box) May be in degrees,
LATITUDE 36.439015556 minutes, seconds or
LONGITUDE 80.571788 in a decimal format
Latitude/longitude source: 0 GPS ❑ Topographic map
(location of well must be shown on a USGS topo map and
attached to this form if not using GPS)
5. FACILITY- is the name of the business where the well is located.
FACILITY ID #(if applicable)
NAME OF FACILITY Surry Co. Closed MSWLF
STREET ADDRESS 419 Landfill Rd.
Ararat NC 27007
City or Town State Zip Code
CONTACT PERSON Mr. Jerry Snow
MAILING ADDRESS PO BOX 1542
Mount Airy NC 27030
City or Town State Zip Code
(336 )- 401-8376
Area code - Phone number
6. WELL DETAILS:
a. TOTAL DEPTH: 17.10
b. DOES WELL REPLACE EXISTING WELL? YES❑ NO0
c. WATER LEVEL Below Top of Casing: 8.16 FT.
(Use "+" if Above Top of Casing)
d. TOP OF CASING IS 3.00 FT. Above Land Surface*
*Top of casing terminated at/or below land surface may require
a variance in accordance with 15A NCAC 2C .0118.
e. YIELD (gpm): na METHOD OF TEST na
f. DISINFECTION: Type na Amount na
g. WATER ZONES (depth):
From 5.16 To 17.10 From To
From To From To
From To From To
7. CASING:
Thickness/
0
Depth lameter Weight Material
7.10 f
From
To
Ft. St;n<+u 11VU
From
To
Ft.
From
To
Ft.
8. GROUT:
Depth
Material Method
From 0
To 4
Ft. Neat Cement Tremie
From-4—
To 6.05
Ft, 3/8" Bent. Chits Pour
From
To
Ft.
9. SCREEN:
Depth
Diameter Slot Size Material
From 7.10
To 17.10
Ft. 2 in. 0.01 in, PVC
From
To
Ft. in. in.
From
To
Ft. in. in.
10. SAND/GRAVEL PACK:
Depth
_
Size Material
From 6.05
To) 7.10
Ft. #2 Filter Sand
From
To
Ft.
From
To
Ft.
11.DRILLING LOG
From To Formation Description
0 3, 14
3,S i3.1r3 ,
dVjs.
12. REMARKS:
dowAgradient of closed MSWLP.
1 DO HEREBY IFY THA THIS W t. WAS CONST CTED IN ACCORDANCE WITH
15A NCAC 2 LL CO RUT STANDARDS D THAT A COPY OF THIS
RECOR EEN P ID �T THLWQLLQW06IFlT
v
SIG ATU OF CtRTIFAD WELL CONTRACTOR DATE
E OI
Submit the original to the Division of Water Quality within 30 days. Attn: Information Mgt., Form GW-1 b
1617 Mail Service Center — Raleigh, NC 27699-1617 Phone No. [phone] ext 568. Rev. 3107

APPENDIX B

MATERIAL SAFETY DATA SHEET
EMULSIFIED EDIBLE OIL SUBSTRATE
D.O.T. HAZARD CLASSIFICATION: NONE
MANUFACTURER'S NAME
EOS Remediation, LLC
1101 Nowell Road
Raleigh, NC 27607
www.EOSRemediation.com
DATE OF PREPARATION
01-24-03, Rev. 04-19-05
---- H M I S----
HEALTH 1
FLAMMABILITY 0
REACTIVITY 0
PERSONAL PROTECTION B
INFORMATION TELEPHONE NO.
919-873-2204
SECTION I - PRODUCT IDENTIFICATION
PRODUCT NAME EOS°CONCENTRATE 5981342
PRODUCT CLASS VEGETABLE OIL BASED EMULSION
CAS NUMBER MIXTURE
SECTION II - HAZARDOUS INGREDIENTS
COMPONENT(S) EXPOSURE LIMIT
THIS PRODUCT IS A MIXTURE OF EDIBLE FOOD GRADE ADDITIVES AND CONTAINS NO
HAZARDOUS INGREDIENTS.
SECTION III - PHYSICAL DATA
BOILING POINT:
212°F
SPECIFIC GRAVITY:
0.97; .92 (pure oil phase)
VAPOR PRESSURE:
NOT ESTABLISHED
PERCENT VOLATILE BY VOLUME (%):
24 (AS WATER)
VAPOR DENSITY:
HEAVIER THAN AIR
EVAPORATION RATE:
NOT ESTABLISHED
SOLUBILITY IN WATER:
SOLUBLE
APPEARANCE AND ODOR:
OFF WHITE LIQUID WITH VEGETABLE OIL ODOR

EMULSIFIED EDIBLE OIL SUBSTRATE
SECTION IV - FIRE AND EXPLOSION HAZARD DATA
FLASH POINT: >300°F
FLAMMABLE LIMITS: NOT ESTABLISHED
EXTINGUISHING MEDIA: CO2, FOAM, DRY CHEMICAL
NOTE: WATER, FOG, AND FOAM MAY CAUSE
FROTHING AND SPATTERING.
UNUSUAL FIRE AND BURNING WILL CAUSE OXIDES OF CARBON.
EXPLOSION HAZARDS:
SPECIAL FIRE FIGHTING WEAR SELF CONTAINED BREATHING APPARATUS
PROCEDURES: AND CHEMICAL RESISTANT CLOTHING. USE WATER
SPRAY TO COOL FIRE EXPOSED CONTAINERS.
SECTION V - PHYSICAL HAZARDS
STABILITY: STABLE
CONDITIONS TO AVOID: NONE
INCOMPATIBILITY: STRONG ACIDS AND OXIDIZERS.
HAZARDOUS DECOMPOSITION THERMAL DECOMPOSITION MAY PRODUCE OXIDES
PRODUCTS: OF CARBON.
HAZARDOUS POLYMERIZATION: WILL NOT OCCUR
SECTION VI - HEALTH HAZARDS
SIGNS AND SYMPTOMS OF EXPOSURE:
1. Acute Overexposure - NONE
2. Chronic Overexposure - NONE
MEDICAL CONDITIONS GENERALLY NONE KNOWN
AGGRAVATED BY EXPOSURE:
CHEMICAL LISTED AS CARCINOGEN OR POTENTIAL CARCINOGEN:
N.T.P. - NO I.A.R.C. - NO OSHA - NO
EMERGENCY AND FIRST AID PROCEDURES
1.) Inhalation- REMOVE TO FRESH AIR.
2.) Eyes- FLUSH WITH WATER FOR 15 MINUTES, IF IRRITATION PERSISTS
SEE PHYSICIAN.
3.) Skin- WASH WITH MILD SOAP AND WATER.
4.) Ingestion- PRODUCT IS NON -TOXIC. IF NAUSEA OCCURS, INDUCE VOMITING
AND SEEK MEDICAL ATTENTION.

EMULSIFIED EDIBLE OIL SUBSTRATE
SECTION VII - SPECIAL PROTECTION INFORMATION
RESPIRATORY PROTECTION:
VENTILATION:
PROTECTIVE GLOVES:
EYE PROTECTION:
OTHER PROTECTIVE CLOTHING
OR EQUIPMENT:
NOT NORMALLY REQUIRED
LOCALEXHAUST
NOT NORMALLY REQUIRED
NOT NORMALLY REQUIRED
NONE
SECTION VIII - SPECIAL PRECAUTIONS AND SPILL/LEAK PROCEDURES
PRECAUTIONS TO BE TAKEN DO NOT STORE NEAR EXCESSIVE HEAT OR
IN HANDLING AND STORAGE: OXIDIZERS.
OTHER PRECAUTIONS: NONE
STEPS TO BE TAKEN IN CASE SOAK UP WITH DRY ABSORBENT AND FLUSH AREA
MATERIAL IS SPILLED: WITH LARGE AMOUNTS OF WATER.
WASTE DISPOSAL METHODS: DISPOSE OF ACCORDING TO FEDERAL, STATE, AND
LOCAL REGULATIONS.
SECTION IX - ADDITIONAL REGULATORY INFORMATION
SARA TITLE III
UNDER THE PROVISIONS OF TITLE 111, SECTION 311/312 OF THE SUPERFUND
AMENDMENTS AND REAUTHORIZATIONS ACT, THIS PRODUCT IS CLASSIFIED
INTO THE FOLLOWING HAZARD CATEGORIES: NONE
THIS PRODUCT DOES NOT CONTAIN SECTION 313 REPORTABLE INGREDIENTS.
THE INFORMATION CONTAINED HEREIN IS BASED ON AVAILABLE DATA AND IS BELIEVED TO BE
CORRECT. HOWEVER, EOS REMEDIATION, INC. MAKES NO WARRANTY, EXPRESSED OR IMPLIED,
REGARDING THE ACCURACY OF THIS DATA OR THE RESULTS TO BE OBTAINED THEREOF. THIS
INFORMATION AND PRODUCT ARE FURNISHED ON THE CONDITION THAT THE PERSON RECEIVING
THEM SHALL MAKE HIS/HER OWN DETERMINATION AS TO THE SUITABILITY OF THE PRODUCT FOR
HIS/HER PARTICULAR PURPOSE.

Material Safety Data Sheet
BAC-9TM
Emergency Contact:
Walter Beckwith
888-873-2204
919-345-1310
SECTION 1 - MATERIAL IDENTIFICATION AND INFORMATION
Material Name: DHC microbial consortium (BAC-91M)
Date Prepared: 7/16/09 CAS #: N/A (Not Applicable)
Material Description: Non -hazardous, naturally occurring non -altered anaerobic microbes and
enzymes in a water -based medium.
SECTION 2 - INGREDIENTS
Components
Non -Hazardous Ingredients
% OSHA ACGIH OTHER
PEL TLV LIMITS
100 N/A
N/A N/A
SECTION 3 - PHYSICAL/CHEMICAL CHARACTERISTICS
Boiling Point: 1000C (water) Specific Gravity (H20 = 1): 0.9 - 1.1
Vapor Pressure @ 250C: 24 mm Hg (water) Melting Point: 0°C (water)
Vapor Density: N/A Evaporation Rate (H20 = 1): 0.9 - 1.1
Solubility in Water: Soluble Water Reactive: No
pH: 6.0 - 8.0
Appearance and Odor: Murky, yellow to grey water. Musty odor.
SECTION 4 - FIRE AND EXPLOSION HAZARD DATA
Flash Point: N/A
Flammable Limits: N/A
Extinguishing Media: Foam, carbon dioxide, water
Special Fire Fighting Procedures: None
Unusual Fire and Explosion Hazards: None
SECTION 5 - REACTIVITY DATA
Stability: Stable
EOS Remediation, LLC. Page 1
BAC-9TM MSDS Rev. Date: 7/16/2009

Conditions to Avoid: None
Incompatibility (Materials to Avoid): Water -reactive materials
Hazardous Decomposition Byproducts: None
SECTION 6 - HEALTH HAZARD DATA
HEALTH EFFECTS
The effects of exposure to this material have not been determined. Safe handling of this material
on a long-term basis will avoid any possible effect from repetitive acute exposures. Below are
possible health effects based on information from similar materials. Individuals hyper allergic to
enzymes or other related proteins should not handle.
Ingestion: Ingestion of large quantities may result in abdominal discomfort including nausea,
vomiting, cramps, diarrhea, and fever. Inhalation: Hypersensitive individuals may experience
breathing difficulties after
inhalation of aerosols.
Skin Absorption: N/A
Skin Contact: May cause skin irritation. Hypersensitive individuals may experience
allergic reactions to enzymes.
Eye Contact: May cause eye irritation.
FIRST AID
Ingestion: Get medical attention if allergic symptoms develop (observe for 48 hours).
Never give anything by mouth to an unconscious or convulsing person.
Inhalation: Get medical attention if allergic symptoms develop.
Skin Absorption: N/A
Skin Contact: Wash affected area with soap and water. Get medical attention if
allergic symptoms develop.
Eye Contact: Flush eyes with plenty of water for at least 15 minutes using an eyewash fountain, if
available. Get medical attention if irritation occurs.
NOTE TO PHYSICIANS: All treatments should be based on observed signs and
symptoms of distress in the patient. Consideration should be given to the possibility that
overexposure to materials other than this material may have occurred.
SECTION 7 - SPILL AND LEAK PROCEDURES
Reportable quantities (in Ibs of EPA Hazardous Substances): N/A
Steps to be taken in case of spill or release: No emergency results from spillage.
However, spills should be cleaned up promptly. All personnel involved in the cleanup must wear
protective clothing and avoid skin contact. Absorb spilled material or vacuum into a container.
After clean-up, disinfect all cleaning materials and storage containers that come in contact with
the spilled liquid.
Waste Disposal Method: No special disposal methods are required. The material may be
sewered, and is compatible with all known biological treatment methods. To reduce odors and
permanently inactivate microorganisms, mix 100 parts (by volume) of BAC-9 consortium with 1
part (by volume) of bleach. Dispose of in accordance with local, state and federal regulations.
SECTION 8 - HANDLING AND STORAGE
EOS Remediation, LLC. Page 2
BAC-9TM MSDS Rev. Date: 7/16/2009

Hand Protection: Rubber gloves.
Eye Protection: Safety goggles with side splash shields.
Protective Clothing: Use adequate clothing to prevent skin contact.
Respiratory Protection: Surgical mask.
Ventilation: Provide adequate ventilation to remove odors.
Storage & Handling: Material may be stored for up to 3 weeks at 2-40C without aeration.
Other Precautions: An eyewash station in the work area is recommended.
While the information and recommendations set forth herein are believed to be accurate as of the
date hereof, EOS Remediation, Inc. MAKES NO WARRANTY WITH RESPECT HERETO AND
DISCLAIMS ALL LIABILITY FROM RELIANCE THEREON.
EOS Remediation, LLC. Page 3
BAC-9TM MSDS Rev. Date: 7/16/2009

SODIUM BROMIDE
MSDS Number: S3170 * * * * * Effective Date: 08120108 * * * * * Supercedes: 10119105
Page 1 of 4
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SODIUM BROMIDE
1. Product Identification
Synonyms: Sedoneural
CAS No.: 7647-15-6
Molecular Weight: 102.89
Chemical Formula: NaBr
Product Codes:
J.T. Baker: 3588
Mallinckrodt: 0535
2. Composition/Information on Ingredients
Ingredient CAS No Percent Hazardous
Sodium Bromide 7647-15-6 100% Yes
3. Hazards Identification
Emergency Overview
WARNING! HARMFUL IF SWALLOWED. AFFECTS CENTRAL NERVOUS SYSTEM, BRAIN AND EYES. MAY CAUSE IRRITATION TO SKIN,
EYES, AND RESPIRATORY TRACT.
SAF-T-DATA('-) Ratings (Provided here for your convenience)
Health Rating: 2 - Moderate (Life)
Flammability Rating: 0 - None
Reactivity Rating: 1 - Slight
Contact Rating: 2 - Moderate
Lab Protective Equip: GOGGLES; LAB COAT; VENT HOOD; PROPER GLOVES
Storage Color Code: Green (General Storage)
Potential Health Effects
Inhalation:
Dust may cause irritation to the respiratory tract; symptoms may include coughing and shortness of breath.
Ingestion:
May cause nausea, vomiting and abdominal pain. Ingestions are usually promptly rejected by vomiting, but sufficient absorption may occur to produce central nervous
system, eye and brain effects. Symptoms may include skin rash, blurred vision and other eye effects, drowsiness, irritability, dizziness, mania, hallucinations, and coma.
Skin Contact:
Dry material may cause mild irritation. Solutions may cause irritation, redness, and pain.
Eye Contact:
May cause irritation, redness and pain.
Chronic Exposure:
Repeated or prolonged exposure by any route may cause skin rashes (bromaderma). Repeated ingestion of small amounts may cause central nervous system depression,
including depression, ataxia, psychoses, memory loss, irritability, and headache.
Aggravation of Pre-existing Conditions:
Persons suffering from debilitation, depression, alcoholism, neurological or psychological disorders may be more susceptible to the effects of this compound.
4. First Aid Measures
Inhalation:
Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Call a physician.
Ingestion:
Induce vomiting immediately as directed by medical personnel. Never give anything by mouth to an unconscious person. Call a physician.
Skin Contact:
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SODIUM BROMIDE Page 2 of 4
In case of contact, immediately flush skin with plenty of water for at least 15 minutes. Remove contaminated clothing and shoes. Wash clothing before reuse. Call a
physician.
Eye Contact:
Immediately flush eyes with plenty of water for at least 15 minutes, lifting lower and upper eyelids occasionally. Get medical attention immediately.
5. Fire Fighting Measures
Fire:
Not considered to be a fire hazard.
Explosion:
Not considered to be an explosion hazard.
Fire Extinguishing Media:
Use any means suitable for extinguishing surrounding fire.
Special Information:
In the event of a fire, wear full protective clothing and NIOSH-approved self-contained breathing apparatus with full facepiece operated in the pressure demand or other
positive pressure mode.
6. Accidental Release Measures
Ventilate area of leak or spill. Wear appropriate personal protective equipment as specified in Section 8. Spills: Sweep up and containerize for reclamation or disposal.
Vacuuming or wet sweeping may be used to avoid dust dispersal.
7. Handling and Storage
Keep in a tightly closed container, stored in a cool, dry, ventilated area. Protect against physical damage. Containers of this material may be hazardous when empty
since they retain product residues (dust, solids); observe all warnings and precautions listed for the product.
S. Exposure Controls/Personal Protection
Airborne Exposure Limits:
None established.
Ventilation System:
A system of local and/or general exhaust is recommended to keep employee exposures as low as possible. Local exhaust ventilation is generally preferred because it can
control the emissions of the contaminant at its source, preventing dispersion of it into the general work area. Please refer to the ACGIH document, Industrial
Ventilation, A Manual of Recommended Practices, most recent edition, for details.
Personal Respirators (NIOSH Approved):
For conditions of use where exposure to dust or mist is apparent and engineering controls are not feasible, a particulate respirator (NIOSH type N95 or better filters)
may be wom. If oil particles (e.g. lubricants, cutting fluids, glycerine, etc.) are present, use a NIOSH type R or P filter. For emergencies or instances where the exposure
levels are not known, use a full -face positive -pressure, air -supplied respirator. WARNING: Air -purifying respirators do not protect workers in oxygen -deficient
atmospheres.
Skin Protection:
Wear protective gloves and clean body -covering clothing.
Eye Protection:
Use chemical safety goggles. Maintain eye wash fountain and quick -drench facilities in work area.
9. Physical and Chemical Properties
Appearance:
White crystals, granules, or powder
Odor:
Odorless.
Solubility:
116 g1100 g water @ 50C (122F)
Specific Gravity:
3.21
pH:
No information found.
% Volatiles by volume @ 21C (70F):
0
Boiling Point:
1390C (2534F)
Melting Point:
755C (1391F)
Vapor Density (Air=1):
No information found.
Vapor Pressure (min Hg):
No information found.
Evaporation Rate (BuAc=1):
No information found.
10. Stability and Reactivity
Stability:
Stable under ordinary conditions of use and storage. Absorbs moisture from air.
Hazardous Decomposition Products:
Oxides of the contained metal and halogen, possibly also free, or ionic halogen.
Hazardous Polymerization:
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SODIUM BROMIDE Page 3 of 4
Will not occur.
Incompatibilities:
Acids, alkaloidal and heavy metal salts, oxidizers, and bromine trifluoride.
Conditions to Avoid:
Moisture and incompatibles.
11. Toxicological Information
Toxicological Data:
Sodium Bromide: Oral rat LD50: 3500 mg/kg. Investigated as a reproductive effector.
Reproductive Toxicity:
Causes reproductive system effects in laboratory animals.
--------\Cancer Lists\------------------------------------------------------
--- NIP Carcinogen ---
Ingredient Known Anticipated IARC Category
Sodium Bromide (7647-15-6) No No None
12. Ecological Information
Environmental Fate:
No information found.
Environmental Toxicity:
No information found.
13. Disposal Considerations
Whatever cannot be saved for recovery or recycling should be managed in an appropriate and approved waste disposal facility. Processing, use or contamination of this
product may change the waste management options. State and local disposal regulations may differ from federal disposal regulations. Dispose of container and unused
contents in accordance with federal, state and local requirements.
14. Transport Information
Not regulated.
15. Regulatory Information
--------\Chemical Inventory Status - Part 1\ ---------------------------------
Ingredient TSCA EC Japan Australia
Sodium Bromide (7647-15-6) Yes Yes Yes Yes
--------\Chemical Inventory Status - Part 2\-
Ingredient
--------------------------
Sodium Bromide (7647-15-6)
--Canada--
Korea DSL NDSL Phil.
----- --- ---- -----
Yes Yes No Yes
--------\Federal, State & International Regulations - Part 1\ ----------------
-SARA 302-------SARA 313------
Ingredient RQ TPQ List Chemical Catg.
Sodium Bromide (7697-15-6) No No No No
--------\Federal, State & International Regulations - Part 2\ ---------
-RCRA- -TSCA-
Ingredient CERCLA 261.33 8(d)
Sodium Bromide (7647-15-6) No No No
Chemical Weapons Convention: No TSCA 12(b): No CDTA: No
SARA 311/312: Acute: Yes Chronic: Yes Fire: No Pressure: No
Reactivity: No (Pure / Solid)
Australian Hazchem Code: None allocated.
Poison Schedule: None allocated.
WHMIS:
This MSDS has been prepared according to the hazard criteria of the Controlled Products Regulations (CPR) and the MSDS contains all of the information required by
the CPR.
16.Other Information
NFPA Ratings: Health: 2 Flammability: 0 Reactivity: 0
Label Hazard Warning:
WARNING! HARMFUL IF SWALLOWED. AFFECTS CENTRAL NERVOUS SYSTEM, BRAIN AND EYES. MAY CAUSE IRRITATION TO SKIN, EYES,
AND RESPIRATORY TRACT.
Label Precautions:
Avoid breathing dust.
Keep container closed.
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SODIUM BROMIDE
Page 4 of 4
Use with adequate ventilation.
Avoid contact with eyes, skin and clothing.
Wash thoroughly after handling.
Label First Aid:
If swallowed, induce vomiting immediately as directed by medical personnel. Never give anything by mouth to an unconscious person. If inhaled, remove to fresh air. If
not breathing, give artificial respiration. If breathing is difficult, give oxygen. In case of contact, immediately flush eyes or skin with plenty of water for at least 15
minutes. In all cases call a physician.
Product Use:
Laboratory Reagent.
Revision Information:
No Changes.
Disclaimer:
************************************************************************************************
Mallinckrodt Baker, Inc. provides the information contained herein in good faith but makes no representation as to its comprehensiveness or accuracy. This
document is intended only as a guide to the appropriate precautionary handling of the material by a properly trained person using this product. Individuals
receiving the information must exercise their independent judgment in determining its appropriateness for a particular purpose. MALLINCKRODT
BAKER, INC. MAKES NO REPRESENTATIONS OR WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY
WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT TO THE INFORMATION SET FORTH
HEREIN OR THE PRODUCT TO WHICH THE INFORMATION REFERS. ACCORDINGLY, MALLINCKRODT BAKER, INC. WILL NOT BE
RESPONSIBLE FOR DAMAGES RESULTING FROM USE OF OR RELIANCE UPON THIS INFORMATION.
Prepared by: Environmental Health & Safety
Phone Number: [phone] (U.S.A.)
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