WQ0005247_Final Permit_20170123

Water Resources
ENVIRONMENTAL QUALITY
January 23, 2017
JERRY HOWERTON — MAINTENANCE MANAGER
NC DEPARTMENT OF NATURAL AND CULTURAL RESOURCES
13304 CREEDMOOR ROAD
WAKE FOREST, NORTH CAROLINA 27587
Dear Mr. Howerton:
ROY COOPER
Governor
MICHAEL S. REGAN
Secretary
S. JAY ZIMMERMAN
Director
Subject: Permit No. WQ0005247
Rollingview SRA
Wastewater Irrigation System
Durham County
In accordance with your permit renewal request received October 26, 2015, and subsequent
additional information received February 29, 2016 and October 26, 2016, we are forwarding herewith
Permit No. WQ0005247 dated January 23, 2017, to the NC Department of Natural and Cultural Resources
for the continued operation of the subject wastewater treatment and irrigation facilities.
Please note the Permittee has been changed from NCDENR — Division of Parks and Recreation to
NC Department of Natural and Cultural Resources.
This permit shall be effective from the date of issuance until December 31, 2021, shall void Permit
No. WQ0005247 issued November 5, 2009, and shall be subject to the conditions and limitations as
specified therein. Please pay particular attention to the monitoring requirements listed in Attachments A
and B, for they may differ from the previous permit issuance. Failure to establish an adequate system for
collecting and maintaining the required operational information shall result in future compliance problems.
Please note the following permit conditions are new since the last permit issuance dated
November 5, 2009:
➢ Condition 11.11. — This condition ensures that property not owned by the permittee that is
situated within the compliance boundary can be controlled, operated and maintained in a
manner equal to property owned by the permittee to maintain rule integrity and compliance
If any parts, requirements or limitations contained in this permit are unacceptable, the Permittee
has the right to request an adjudicatory hearing upon written request within 30 days following receipt of
this permit. This request shall be in the form of a written petition, conforming to Chapter 150B of the North
Carolina General Statutes, and filed with the Office of Administrative Hearings at 6714 Mail Service
Center, Raleigh, NC 27699-6714. Unless such demands are made, this permit shall be final and binding.
..'Nothing Compares'-,
State of North Carolina I Environmental Quality j Water Resources I Water Quality Permitting I Non -Discharge Permitting
1617 Mail Service Center I Raleigh, North Carolina 27699-1617
919-807-6332

Mr. Jerry Howerton
January 23, 2017
Page 2 of 2
If you need additional information concerning this permit, please contact David Schlobohm at (919)
807-6384 or david.schlobohrn(a-)ncdenr.Rov.
Sincerely,
S. Jay Zimmerman, P.G., Director Ci
Division of Water Resources
cc: Durham County Health Department (Electronic Copy)
Raleigh Regional Office, Water Quality Regional Operations Section (Electronic Copy)
Digital Permit Archive (Electronic Copy)
Central Files

NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF ENVIRONMENTAL QUALITY
RALEIGH
WASTEWATER IRRIGATION SYSTEM PERMIT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as
amended, and other applicable Laws, Rules and Regulations
PERMISSION IS HEREBY GRANTED TO
NC Department of Natural and Cultural Resources
Durham County
FOR THE
continued operation of a 9,990 gallon per day (GPD) wastewater collection, treatment and irrigation facility
consisting of:
ten pump stations at the Rollingview park; a grit chamber and piping to connect the existing shower at
Pump Station 2; a septic tank; a pump station with two 22 gallon per minute (GPM) effluent pumps and
high water alarms; approximately 500 linear feet (LF) of 2-inch force main to discharge collected
wastewater from the Superintendent's Residence to the existing wastewater facilities; approximately 345
linear feet (LF) of 8-inch gravity sewer; approximately 225 LF of 6-inch gravity sewer; a 2 horsepower
(hp) pump station with duplex pumps and high water alarms, eight 5 hp pump stations each with duplex
pumps and high water alarms (as upgraded); two 7.5 hp booster pump stations (as upgraded) each with
duplex pumps and high water alarms; approximately 17,650 LF of 2, 3, and 4-inch force main; a 7 million
gallon (MG) stabilization lagoon; a 5 MG storage lagoon; a tablet chlorinator; a 3,200 gallon chlorine
contact chamber; a 150 GPM irrigation pump station with dual submersible pumps; two 3.55 acre irrigation
zones; and all associated piping, valves, controls and appurtenances
to serve the Rolling View SRA, with no discharge of wastes to surface waters, pursuant to the application
received on October 26, 2015, and subsequent additional information received by the Division of Water
Resources, and in conformity with the project plans, specifications, and other supporting data subsequently
filed and approved by the Department of Environmental Quality and considered a part of this permit.
This permit shall be effective from the date of issuance until December 31, 2021, shall void Permit No.
WQ0005247 issued November 5, 2009, and shall be subject to the following specified conditions and
limitations:
L SCHEDULES
No later than six months prior to the expiration of this permit, the Permittee shall request renewal of
this permit on official Division forms. Upon receipt of the request, the Division will review the
adequacy of the facilities described therein, and if warranted, will renew the permit for such period
of time and under such conditions and limitations as it may deem appropriate. Please note Rule 15A
NCAC 02T .0105(d) requires an updated site map be submitted with the permit renewal application.
[15A NCAC 02T .0105(d), 02T .0106, 02T .0109, 02T .0115(c)]
WQ0005247 Version 3.0 Shell Version 151201 Page 1 of 8

II. PERFORMANCE STANDARDS
The subject non -discharge facilities shall be effectively maintained and operated at all times so there is
no discharge to surface waters, nor any contravention of groundwater or surface water standards. In
the event the facilities fail to perform satisfactorily, including the creation of nuisance conditions due
to improper operation and maintenance, or failure of the irrigation areas to adequately assimilate the
effluent, the Permittee shall take immediate corrective actions including Division required actions, such
as the construction of additional or replacement wastewater treatment or irrigation facilities. [G.S. 143-
215.1, 143-213.3(a)]
2. This permit shall not relieve the Permittee of their responsibility for damages to groundwater or surface
water resulting from the operation of this facility. [15A NCAC 02B .0200, 02L .0100]
The wastewater collection facilities shall be properly maintained and operated at all times. The
Permittee shall maintain compliance with an individual system -wide collection system permit for the
operation and maintenance of these facilities in accordance with 15A NCAC 02T .0400. If an
individual permit is not required, the following performance criteria shall be met.
a. The sewer system shall be effectively maintained and operated at all times to prevent discharge to
land or surface waters, and any contravention of groundwater or surface water standards.
b. A map of the sewer system shall be developed and actively maintained.
c. An operation and maintenance plan shall be developed, implemented and maintained.
d. Pump stations not connected to a telemetry system shall be inspected every day (i.e., 365 days per
year). Pump stations connected to a telemetry system shall be inspected at least once per week.
e. High -priority sewers shall be inspected at least once every six months.
f. A general observation of the entire sewer system shall be conducted at least once per year.
g. Overflows and bypasses shall be reported to the Raleigh Regional Office in accordance with 15A
NCAC 02B .0506(a), and public notice shall be provided as required per North Carolina General
Statute § 143-215.1 C.
h. A grease control program shall be developed, implemented and maintained.
i. Right-of-ways and easements shall be maintained.
j. Inspection and maintenance records for Conditions 1I.3.a. through I1.3.i. shall be maintained for a
period of at least three years, except for Conditions II.3.b. and II.3.c., which shall be maintained
for the life of the system. [I 5A NCAC 02T .0403]
4. Effluent quality shall not exceed the limitations specified in Attachment A. [I 5A NCAC 02T
.0108(b)(1)]
5. Application rates, whether hydraulic, nutrient or other pollutant, shall not exceed those specified in
Attachment B. [15A NCAC 02T .0505(c), 02T .0505(n)]
This disposal system was individually permitted on or after December 30, 1983; therefore, the
compliance boundary is established at either 250 feet from the effluent disposal area, or 50 feet within
the property boundary, whichever is closest to the effluent disposal area. An exceedance of
groundwater standards at or beyond the compliance boundary is subject to remediation action according
to 15A NCAC 02L .0106(d)(2) as well as enforcement actions in accordance with North Carolina
General Statute 143-215.6A through 143-215.6C. [15A NCAC 02L .0106(d)(2), 02L .0107(b)]
7. In accordance with 15A NCAC 02L .0108, the review boundary is established midway between the
compliance boundary and the effluent disposal area. Any exceedance of groundwater standards at the
review boundary shall require action in accordance with 15A NCAC 02L .0106. [15A NCAC 02L
.0106, 02L .0108]
WQ0005247 Version 3.0 Shell Version 151201 Page 2 of 8

8. The Permittec shall apply for a permit modification to establish a new compliance boundary prior to
any sale or transfer of property affecting a compliance boundary. [15A NCAC 02L .0107(c)]
9. In accordance with 15A NCAC 02L A 107(d), no wells, excluding Division approved monitoring wells,
shall be constructed within the compliance boundary except as provided for in 15A NCAC 02L
.0107(g). [15ANCAC 02L .0107]
10. Except as provided for in 15A NCAC 02L .0107(g), the Permittee shall ensure any landowner who is
not the Permittee and owns land within the compliance boundary shall execute and file with the Durham
County Register of Deeds an easement running with the land containing the following items:
a. A notice of the permit and number or other description as allowed in 15A NCAC 02L .0107(f)(1);
b. Prohibits construction and operation of water supply wells within the compliance boundary; and
c. Reserves the right of the Permittee or the State to enter the property within the compliance boundary
for purposes related to the permit.
The Director may terminate the easement when its purpose has been fulfilled or is no longer needed.
[ 15A NCAC 02L .0107(f)]
11. The facilities permitted herein shall be constructed according to the following setbacks:
a. The setbacks for irrigation sites permitted under 15A NCAC 02H .0200 shall be as follows (all
distances in feet):
i. Any habitable residence or place of public assembly under separate ownership: 400
ii. Surface waters: 100
iii. Any well with exception of monitoring wells: 100
iv. Any property line: 1501
v. Public right of way: 50
1 Per a setback waiver recorded in the Durham County Register of Deeds, setbacks from the
wetted area to any property line has been reduced for the following:
PIN
Deed Book / Page
Setback
Easement
0872-04-91-4755
8047 / 0063
0 feet
150 feet
0872-01-83-0850
8047 / 0063
0 feet
150 feet
[15A NCAC 02H .02190)]
b. The setbacks for storage and treatment units permitted under 15A NCAC 02H .0200 shall be as
follows (all distances in feet):
i. Any well with exception of monitoring wells:
ii. Any property line:
100
50 a
1 Per a setback waiver recorded in the Durham County Register of Deeds, setbacks from the
treatment and storage units to any property line has been reduced for the following:
PIN
Deed Book / Page
Setback
Easement
0872-04-91-4755
8047 / 0063
0 feet
50 feet
0872-01-83-0850
8047 / 0063
0 feet
50 feet
[15A NCAC 02H .02190)]
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III. OPERATION AND MAINTENANCE REOU REMENTS
1. The facilities shall be properly maintained and operated at all times. The facilities shall be effectively
maintained and operated as a non -discharge system to prevent the discharge of any wastewater resulting
from the operation of this facility. The Permittee shall maintain an Operation and Maintenance Plan,
which at a minimum shall include operational functions, maintenance schedules, safety measures and
a spill response plan. [15A NCAC 02T .0507]
2. Upon the Water Pollution Control System Operators Certification Commission's (WPCSOCC)
classification of the subject non -discharge facilities, in accordance with 15A NCAC 08G .0200 the
Permittee shall designate and employ a certified operator in responsible charge (ORC) and one or more
certified operator(s) as back-up ORC(s). The ORC or their back-up shall visit the facilities in
accordance with 15A NCAC 08G .0200, and shall comply with all other conditions specified in the
previously cited rules. [ 15A NCAC 02T .0117]
3. A suitable year round vegetative cover shall be maintained at all times, such that crop health is
optimized, allows for even distribution of effluent and allows inspection of the irrigation system. [I 5A
NCAC 02T .0108(b)(1)]
4. Adequate measures shall be taken to prevent effluent ponding in or runoff from the irrigation sites listed
in Attachment B. [15A NCAC 02T .0108(b)(1)]
5. Irrigation shall not be performed during inclement weather or when the ground is in a condition that
will cause ponding or runoff. [15A NCAC 02T A108(b)(1)]
6. All irrigation equipment shall be tested and calibrated at least once per permit cycle. Calibration records
shall be maintained at the facility for a period of no less than five years, and shall be made available to
the Division upon request. [ 15A NCAC 02T .0108(b)(1)]
7. Only effluent from the Roliingview SRA shall be irrigated on the sites listed in Attachment B. [G.S.
143-215.1]
8. No automobiles or machinery shall be allowed on the irrigation sites except during equipment
installation or while maintenance is being performed. [15A NCAC 02T .0108(b)(1)]
9. Public access to the irrigation sites and wastewater treatment facilities shall be prohibited. [ 15A NCAC
02T .0505(q)]
10. The residuals generated from the wastewater treatment facilities shall be disposed or utilized in
accordance with 15A NCAC 02T .1100. The Permittee shall maintain a residual management plan
pursuant to 15A NCAC 02T .0508. [15A NCAC 02T .0508]
11. Diversion or bypassing of untreated or partially treated wastewater from the treatment facilities is
prohibited. [15A NCAC 02T .05050)]
12. Freeboard in the 7 million gallon (MG) stabilization and 5 MG storage lagoons shall not be less than
two feet at any time. [15A NCAC 02T .0505(d)]
13. Gauges to monitor waste levels in the 7 million gallon (MG) stabilization and 5 MG storage lagoons
shall be provided. These gauges shall have readily visible permanent markings, at inch or tenth of a
foot increments, indicating the following elevations: maximum liquid level at the top of the temporary
liquid storage volume; minimum liquid level at the bottom of the temporary liquid storage volume; and
the lowest point on top of the dam. [ 15A NCAC 02T .0108(b)(1)]
WQ0005247 Version 3.0 Shell Version 151201 Page 4 of 8

14. A protective vegetative cover shall be established and maintained on all earthen embankments (i.e.,
outside toe of embankment to maximum allowable temporary storage elevation on the inside of the
embankment), berms, pipe runs, erosion control areas, and surface water diversions. Trees, shrubs, and
other woody vegetation shall not be allowed to grow on the earthen dikes or embankments. Earthen
embankment areas shall be kept mowed or otherwise controlled and accessible. [15A NCAC 02T
.0108(b)(1)]
15. The Pertnittee shall provide for the pump station and force main the following items:
a. Pump on/off elevations located so that 2-8 pumping cycles may be achieved per hour in the pump
station,
b. An air relief valve located at all high points along the force main,
c. A screened vent for the wet well,
d. Fillets located in the wet well at the intersection of the flooring and sidewalls,
e. Three feet of cover (minimum) over the force main or the use of ferrous material where three feet
cannot be maintained,
f. Sufficient devices which will protect the pump station from vandals, and
g. Flood protection if the pump station is located below the 100-year flood elevation.
[15A NCAC 02T .0108(b)(1)]
V. MONITORING AND REPORTING REQUIREMENTS
1. Any Division required monitoring (including groundwater, plant tissue, soil and surface water analyses)
necessary to ensure groundwater and surface water protection shall be established, and an acceptable
sampling reporting schedule shall be followed. [ 15A NCAC 02T .0108(c)]
2. A Division certified laboratory shall conduct all laboratory analyses for the required effluent,
groundwater or surface water parameters. [15A NCAC 02H .0800]
3. Flow through the treatment facility shall be continuously monitored, and daily average flow values
shall be reported on Form NDMR. Flow may be estimated from water use records, provided the
Permittee's water use is metered. Daily average flow values shall be calculated by dividing the monthly
metered water usage by the number of days in the month. [15A NCAC 02T .0105(k), 02T .0108(c)]
4. The Permittee shall monitor the effluent from the subject facilities at the frequencies and locations for
the parameters specified in Attachment A. [ 15A NCAC 02T .0108(c)]
5. The Permittee shall maintain adequate records tracking the amount of effluent irrigated. At a minimum,
these records shall include the following information for each irrigation site listed in Attachment B:
a. Date of irrigation;
b. Volume of effluent irrigated;
c, Site irrigated;
I .Length of time site is irrigated;
e. Continuous weekly, monthly, and year-to-date hydraulic (inches/acre) loadings;
f. Continuous monthly and year-to-date loadings for any non -hydraulic parameter specifically
limited in Attachment B;
g. Weather conditions; and
h. Maintenance of cover crops.
[I 5A NCAC 02T .0108(c)]
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6. Freeboard (i.e., waste level to the lowest embankment elevation) in the 7 million gallon (MG)
stabilization and the 5 MG storage lagoons shall be measured to the nearest inch or tenth of a foot, and
recorded weekly. Weekly freeboard records shall be maintained at the facility for a period of no less
than five years, and shall be made available to the Division upon request. [15A NCAC 02T .0108(c)]
7. Three copies of all monitoring data (as specified in Conditions IV.3. and IVA.) on Form NDMR for
each PPI and three copies of all operation and disposal records (as specified in Conditions N.S. and
IV. 6. on Form; NDAR-1 for every site in Attachment B shall be submitted on or before the last day of
the following month. If no activities occurred during the monitoring month, monitoring reports are still
required documenting the absence of the activity. All information shall be submitted to the following
address:
Division of Water Resources
Information Processing Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
[15A NCAC 02T .0105(1)]
8. A record shall be maintained of all residuals removed from this facility. This record shall be maintained
at the facility for a period of no less than five years, and shall be made available to the Division upon
request. At a minimum, this record shall include:
a. Name of the residuals hauler;
b. Non -Discharge permit number authorizing the residuals disposal, or a letter from a municipality
agreeing to accept the residuals;
c. Date the residuals were hauled; and
d. Volume of residuals removed.
[15A NCAC 02T .0108(b)(1)]
9. A maintenance log shall be maintained at this facility. This log shall be maintained at the facility for a
period of no less than five years, and shall be made available to the Division upon request. At a
minimum, this log shall include:
a. Visual observations of the plant and plaint site; and
b. Record of preventative maintenance (e.g., changing of equipment, adjustments, testing, inspections
and cleanings, etc.).
[ 15A NCAC 02T .0108(b)(1)]
10. An annual representative soils analysis (i.e., Standard Soil Fertility Analysis) shall be conducted on
each irrigation site listed in Attachment B. These results shall be maintained at the facility for a period
of no less than five years, and shall be made available to the Division upon request. At a minimum, the
Standard Soil Fertility Analysis shall include the following parameters:
Acidity
Exchangeable Sodium Percentage
Phosphorus
Base Saturation (by calculation)
Magnesium
Potassium
Calcium
Manganese
Sodium
Cation Exchange Capacity
Percent Humic Matter
Zinc
Copper
pH
[ 15A NCAC 02T .0108(c)]
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11. Noncompliance Notification:
The Permittee shall report by telephone to the Raleigh Regional Office, telephone number (919) 791-
4200, as soon as possible, but in no case more than 24 hours, or on the next working day following the
occurrence or first knowledge of the occurrence of any of the following:
a. Treatment of wastes abnormal in quantity or characteristic, including the known passage of a
hazardous substance.
b. Any process unit failure (e.g., mechanical, electrical, etc.), due to known or unknown reasons,
rendering the facility incapable of adequate wastewater treatment.
c. Any facility failure resulting in a by-pass directly to receiving surface waters.
d. Any time self -monitoring indicates the facility has gone out of compliance with its permit
limitations.
e. Ponding in or runoff from the irrigation sites.
Any emergency requiring immediate reporting (e.g., discharges to surface waters, imminent failure of
a storage structure, etc.) outside normal business hours shall be reported to the Division's Emergency
Response personnel at telephone number [phone], [phone], or [phone]. Persons
reporting such occurrences by telephone shall also file a written report in letter form within five days
following first knowledge of the occurrence. This report shall outline the actions taken or proposed to
betaken to ensure the problem does not recur. [15A NCAC 02T .0105(1), 02T .0108(b)(1)]
V. INSPECTIONS
The Permittee shall provide adequate inspection and maintenance to ensure proper operation of the
wastewater treatment and irrigation facilities. [ 15A NCAC 02T .0108(b)]
2. The Permittee or their designee shall inspect the wastewater treatment and irrigation facilities to prevent
malfunctions, facility deterioration and operator errors resulting in discharges, which may cause the
release of wastes to the environment, a threat to human health or a public nuisance. The Permittee shall
maintain an inspection log that includes, at a minimum, the date and time of inspection, observations
made, and any maintenance, repairs, or corrective actions taken. The Permittee shall maintain this
inspection log for a period of five years from the date of the inspection, and this log shall be made
available to the Division upon request. [15A NCAC 02T ,0108(b)]
3. Any duly authorized Division representative may, upon presentation of credentials, enter and inspect
any property, premises or place on or related to the wastewater treatment and irrigation facilities
permitted herein at any reasonable time for the purpose of determining compliance with this permit;
may inspect or copy any records required to be maintained under the terms and conditions of this permit,
and may collect groundwater, surface water or leachate samples. [G.S. 143-21.5.3(a)(2)]
VI. GENERAL CONDITIONS
1. Failure to comply with the conditions and limitations contained herein may subject the Permittee to an
enforcement action by the Division in accordance with North Carolina General Statutes 143-215.6A to
143-215.6C. [G.S. 143-215.6A to 143-215.6C]
2. This permit shall become voidable if the permitted facilities are not constructed in accordance with the
conditions of this permit, the Division approved plans and specifications, and other supporting
documentation. [ 15A NCAC 02T .0110]
3. This permit is effective only with respect to the nature and volume of wastes described in the permit
application, Division approved plans and specifications, and other supporting documentation. No
variances to applicable rules governing the construction or operation of the permitted facilities are
granted, unless specifically requested and approved in this permit pursuant to 15A NCAC 02T A 105(n).
[G.S. 143-21.5.1 ]
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4. The issuance of this permit does not exempt the Permittee from complying with any and all statutes,
rules, regulations, or ordinances, which may be imposed by other jurisdictional government agencies
(e.g., local, state, and federal). Of particular concern to the Division are applicable river buffer rules in
15A NCAC 02B .0200; erosion and sedimentation control requirements in 15A NCAC Chapter 4 and
under General Permit NCG010000; any requirements pertaining to wetlands under 15A NCAC 02B
.0200 and 02H .0500; and documentation of compliance with Article 21 Part 6 of Chapter 143 of the
General Statutes. [15A NCAC 02T .0105(c)(6)]
In the event the permitted facilities change ownership or the Permittee changes their name, a formal
permit modification request shall be submitted to the Division. This request shall be made on official
Division forms, and shall include appropriate property ownership documentation and other supporting
documentation as necessary. The Permittee of record shall remain fully responsible for maintaining
and operating the facilities permitted herein until a permit is issued to the new owner. [15A NCAC
02T .0104]
6. The Permittee shall retain a set of Division approved plans and specifications for the life of the facilities
permitted herein. f 15A NCAC 02T .0108(b)(1)]
The Permittee shall maintain this permit until all permitted facilities herein are properly closed or
permitted under another permit issued by the appropriate permitting authority. [15A NCAC 02T
.01050)]
8. This permit is subject to revocation or unilateral modification upon 60 days notice from the Division
Director, in whole or part for the requirements listed in 15A NCAC 02T A 110. [ 15A NCAC 02T .0110]
9. Unless the Division Director grants a variance, expansion of the permitted facilities contained herein
shall not be granted if the Permittee exemplifies any of the criteria in 15A NCAC 02T .0120(b). f 15A
NCAC 02T .0120]
10. The Permittee shall pay the annual fee within 30 days after being billed by the Division. Failure to pay
the annual fee accordingly shall be cause for the Division to revoke this permit. [15A NCAC 02T
.0105(e)(3)]
Permit issued this the 23' day of January 2017
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
2S. Jay Zimmerman, P.G., Director
0 Division of Water Resources
By Authority of the Environmental Manag ent Commission
Permit Number WQ0005247
WQ0005247 Version 3.0 Shell Version 151201 Page 8 of 8

ATTACHMENT A — LIMITATIONS AND MONITORING REQUIREMENTS
PPI 001— WWTF Effluent
Permit Number: WQ0005247 Version: 3.0
EFFLUENT CHARACTERISTICS
EFFLUENT LIMITS
MONITORING REQUIREMENTS
PCs
Code
Parameter Description
Units of
Measure
Monthly
Average
Monthly
Geometric Mean
Daily Minimum
Daily Maximum
Measurement
Frequency
Sample
Type
00310
BOD, 5-Day (20 °C)
mg/L
3 x Year
Grab
50060
Chlorine, Total Residual
mg/L
Weekly 2 / Per Event 3
Grab
31616
Coliform, Fecal MF, M-FC Broth, 44.5 °C
#/100 mL
3 x Year
Grab
50050
Flow, in Conduit or thru Treatment Plant
GPD
9,990
Monthly
Estimate
00610
Nitrogen, Ammonia Total (as N)
mg/L
3 x Year
Grab
00625
Nitrogen, Kjeldahi, Total (as N)
mg/L
3 x Year
Grab
00620
Nitrogen, Nitrate Total (as N)
mg/L
3 x Year
Grab
00600
Nitrogen, Total (as N)
mg/L
3 x Year 1
Grab
00400
pH
su
Weekly °
Grab
00665
Phosphorus, Total (as P)
mg/L
3 x Year
Grab
00530 1
Solids, Total Suspended
mg/L
3 x Year
Grab
1. 3 x Year sampling shall be conducted during March, July and September.
2. Weekly sampling shall be conducted from March through September.
3. Per irrigation event sampling shall be conducted from October through February.
WQ0005247 Version 3.0 Attachment A Page 1 of 1

THIS PAGE BLANK

ATTACHMENT B - APPROVED LAND APPLICATION SITES AND LIMITATIONS Permit Number: WQ0005247 Version: 3.0
NC Department of Natural and Cultural Resources — Rollingview SPA
IRRIGATION AREA INFORMATION APPLICATION LIMITATIONS
Field Owner County Latitude Longitude Net Dominant Parameter Hourly Yearly
Acrea a Soil Series Rate Max Units
LLS US Army Corps of Engineers Durham 36000'27" 78043'38" 3.55 01284 — Non -Discharge Application Rate 0.2 31.2 inches
UPR US Anny Corps of Engineers Durham 36°27'27" 78°43'38" 3.55 01284 — Non -Discharge Application Rate 0.2 31.2 inches
Totals 7.10
WQ0005247 Version 3.0 Attachment B Page 1 of 1

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