WQ0000267_Final Permit_20170620

N,
Water Resources
ENVIRONMENTAL QUALITY
June 20, 2017
NATALIE M. ROUNTREE — COUNTY MANAGER
GATES COUNTY
POST OFFICE BOX 148
GATESVILLE, NORTH CAROLINA 27938
Dear Ms. Rountree:
ROY COOPER
Governor
MICHAEL S. REGAN
Secretary
S. JAY ZIMMERMAN
Director
Subject: Permit No. W00000267
Gates County WWTFs
Wastewater Irrigation System
Gates County
In accordance with your permit major modification request received August 15, 2016, and
subsequent additional information received December 9, 2016 and March 23, 2017, we are forwarding
herewith Permit No. WQ0000267 dated June 20, 2017, to Gates County for the construction and operation
of the proposed wastewater treatment and irrigation facilities, as well as the continued operation of the
existing wastewater treatment and irrigation facilities.
The modifications to the subject permit are as follows: Addition of a 40,000 gallon per day (GPD)
wastewater treatment facility and a 25.7 acre spray irrigation area.
This permit shall be effective from the date of issuance until June 30, 2021, shall void Permit No.
W00000267 issued July 27, 2016, and shall be subject to the conditions and limitations as specified therein.
Please pay particular attention to the monitoring requirements listed in Attachments A, B and C 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 July
27,2016:
➢ Condition I.1. — Requires an Engineer's Certification upon construction and prior to operation
of the modified facilities.
➢ Condition I.2. — Requires the Washington Regional Office to be notified at least 48 hours prior
to operation of the modified facilities so that an in-place inspection can be made.
➢ Condition I.3. — Requires the Washington Regional Office to approve construction of new
monitoring wells.
➢ Condition I.4. — Requires the Permittee to submit a map within 60 days of completion of new
monitoring wells.
-`"`"Nothing Compares`:-,
State of North Carolina I Environmental Quality I Water Resources I Water Quality Permitting I Non -Discharge Permitting
1617 Mail Service Center I Raleigh, North Carolina 27699-1617
919-807-6332

Ms. Natalie M. Rountree
June 20, 2017
Page 2 of 2
➢ Condition 11.11. —Additional setbacks have been added that apply only to construction of the
modified facilities permitted on June 20, 2017.
➢ Condition IC 11. —Requires the Permittee to submit a Compliance Monitoring Form (GW -59)
and a Well Construction Record Form (GW -1) for initial sampling of monitoring wells.
➢ Attachment A — PPI 002, effluent monitoring for the new 40,000 GPD expansion site has been
added.
➢ Attachment B — Fields A, B, C, D, and E have been added.
➢ Attachment C — Monitoring wells MW -1B, MW -213, MW -313, MW4B, MW -513, MW -613,
MW -713, MW -813, and MW -913 have been added to groundwater monitoring.
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.
One set of approved plans and specifications is being forwarded to you. If you need additional
information concerning this permit, please contact Ashley Kabat at [phone] or
[e-mail].
Sincerely,
Jay Zimmerman, P.G., Direct
Division of Water Resources
cc: Gates County Health Department (Electronic Copy)
Washington Regional Office, Water Quality Regional Operations Section (Electronic Copy)
Jimmy D. Woodie, PE — Municipal Engineering Services Co., PA (Electronic Copy)
Beth Buffington — Protection and Enforcement Branch (Electronic Copy)
Digital Permit Archive (Electronic Copy)
Central Files

NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF ENVIRONMENTAL QUALITY
RALEIGH
WASTEWATER IRRIGATION SYSTEM PERMIT
hi 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
Gates County
Gates County
h[)MIh
operation of a 55,000 gallon per day (GPD) wastewater treatment and irrigation facility consisting of the
continued operation of a 15,000 GPD wastewater treatment and irrigation facility located on Parcel No.
0101167 consisting of a bar screen; a 45 gallon per minute (GPM) pump station with duplex pumps, high
water alarms, and approximately 4,300 linear feet (LF) of 3 -inch force main; a 1.5 million gallon (MG)
treatment and storage lagoon; a hyperchlorination system; a 9,290 gallon chlorine contact tank with turbine
pumps; a 20 horsepower (hp) irrigation pump; a 7.0 acre spray irrigation area (i.e., Fields 1, 2, and 3); and
all associated pipping, valves, controls, and appurtenances; and the
construction and operation of a 40,000 gallon per day (GPD) wastewater treatment and irrigation facility
located on Parcel No. 0100371 consisting of a 11,058 gallon pre -equalization basin with a 1 hp floating
aerator and duplex 5 hp 120 GPM submersible transfer pumps; a 42,127 gallon sequential batch reactor
(SBR) with a 15 hp floating aerator/mixer/decanter; a 0.75 hp 80 GPM waste sludge pump; a 2,598,292
gallon effluent storage lagoon; a 6,870 gallon chlorine contact chamber with a pivoting self-cleaning intake
screen utilizing a 10 GPM 0.51 hp booster pump for screen -cleaning; a hypochlorite chemical feed with a
day tank; an effluent flow meter; duplex 229 GPM 25 hp self -priming pray irrigation pumps; a 25.7 acre
spray irrigation area with five fields (i.e., Fields A, B, C, D, and E) containing 109 2.10 GPM impact
sprinklers per zone; and all associated pipping, valves, controls, and appurtenances
to serve the Gates County WWTFs, with no discharge of wastes to surface waters, pursuant to the
application received August 15, 2016, 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 June 30, 2021, shall void Permit No.
W00000267 issued July 27, 2016, and shall be subjectto the following specified conditions and limitations:
W00000267 Version 4.1 Shell Version 151201 Page 1 of 11

I.
1. Upon completion of construction and prior to operation of this permitted facility, a certification
(attached) shall be submitted from a licensed North Carolina Professional Engineer certifying that the
permitted facility has been installed in accordance with this permit, Division approved plans and
specifications, and other supporting documentation, including the location of all monitoring wells as
applicable. If this project is to be completed in phases and partially certified the Permittee shall retain
tinal certiticate of completion once the entire project has been com 1p eted. Mail the Certification to the
Division of Water Resources, Water Quality Permitting Section, 1617 Mail Service Center, Raleigh,
NC 27699-1617. [15A NCAC 02T.01 16(a)]
2. The Washington Regional Office, telephone number [phone], shall be notified at least 48 hours
in advance (excluding weekends and holidays) of operation of the installed facilities such that an in-
place inspection can be made. Notification to the regional supervisor shall be made from 8:00 a.m.
until 5:00 p.m. on Monday through Friday, excluding State Holidays. [15A NCAC 02T .0108(b)(2)]
3. The Washington Regional Office, telephone number [phone], shall approve monitoring wells
MW -113, MW -213, MW -313, MW -413, MW -513, MW -613, MW -713, MW -813, and MW -913 prior to
installation, and the monitoring wells shall be installed within 90 days of the effective date of this
permit. The regional office shall be notified at least 48 hours prior to the construction of any monitoring
well, and such notification to the regional supervisor shall be made from 8:00 a.m. until 5:00 p.m. on
Monday through Friday, excluding State Holidays. The monitoring wells shall be constructed such that
the water level in the monitoring well is never above or below the screened (open) portion of the well
at any time during the year, and in accordance with 15A NCAC 02C .0108. The general location and
name for each monitoring well is marked on Figure 1. [15A NCAC 02C .0108, 02T .0108(b)(2]
4. Within 60 days of completion of the monitoring wells, the Permittee shall submit two original copies
of a site map with a scale no greater than 1 -inch equals 100 feet; however, special provisions may be
granted upon prior approval for large properties. At a minimum, the map shall include the following
information:
a. The location and identity of each monitoring well.
b. The location of major components of the waste disposal system.
c. The location of property boundaries within 500 feet of the disposal areas.
d. The latitude and longitude of the established horizontal control monument.
e. The elevation of the top of the well casing (i.e., measuring point) relative to a common datum.
f. The depth of water below the measuring point at the time the measuring point is established.
g. The location of compliance and review boundaries.
h. The date the map is prepared and/or revised.
Control monuments shall be installed in such a manner and made of such materials that the monument
will not be destroyed due to activities taking place on the property. The map and any supporting
documentation shall be sent to the Division of Water Resources, Water Quality Permitting Section,
1617 Mail Service Center, Raleigh, NC 27699-1617. [ 15A NCAC 02T .0108(b)(2)]
5. 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 to be submitted with the permit renewal application.
[15A NCAC 02T .0105(d), 02T .0106, 02T .0109, 02T .0115(c)]
WO0000267 Version 4.1 Shell Version 151201 Page 2 of 11

H. 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]
3. All wells constructed for purposes of groundwater monitoring shall be constructed in accordance with
15A NCAC 02C .0108 (Standards of Construction for Wells Other than Water Supply), and any other
jurisdictional laws and regulations pertaining to well construction. [15A NCAC 02C .0108]
[15A NCAC 02T.0403]
4. Effluent quality shall not exceed the limitations specified in Attachment A. [15A NCAC 02T
.0108(b)(1), 02T .0505(b)]
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)]
6. 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)]
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.01081
8. The Permittee 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 .0107(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). [15A NCAC 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 Gates
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)]
W00000267 Version 4.1 Shell Version 151201 Page 3 of 11

11. The facilities permitted herein shall be constructed according to the following setbacks:
a. The setbacks for irrigation sites (i.e., Fields 1, 2, and 3) permitted under 15A NCAC 02H .0200
shall be as follows (all distances in feet):
L 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: 150
v. Public right of way: 50
[15A NCAC 02H.02190)]
b. The setbacks for irrigation sites (i.e., Fields A, B, C, D, and E) permitted under 15A NCAC
02T
.0500 shall be as follows (all distances in feet):
vi. Any habitable residence or place of public assembly under separate ownership:
400
vii. Any habitable residence or place of public assembly owned by the Permittee:
200
viii. Any private or public water supply source:
100
ix. Surface waters:
100
x. Groundwater lowering ditches:
100
xi. Surface water diversions:
25
xii. Any well with exception of monitoring wells:
100
xiii. Any property line:
150
xiv. Top of slope of embankments or cuts of two feet or more in vertical height:
15
xv. Any water line from a disposal system:
10
xvi. Subsurface groundwater lowering drainage systems:
100
xvii. Any swimming pool:
100
xviii. Public right of way:
50
xix. Nitrification field:
20
xx. Any building foundation or basement:
15
[ 15A NCAC 02T .0506(a)]
c. The setbacks for storage and treatment units (i.e., those located on Parcel No. 0101167) permitted
under 15A NCAC 02H .0200 shall be as follows (all distances in feet):
i. Any well with exception of monitoring wells: 100
ii. Any property line: 50
[15A NCAC 02H.02190)]
d. The setbacks for storage and treatment units (i.e., those located on Parcel No. 0100371) permitted
under 15A NCAC 02T.0500 shall be as follows (all distances in feet):
i. Any habitable residence or place of public assembly under separate ownership:
ii. Any private or public water supply source:
iii. Surface waters:
iv. Any well with exception of monitoring wells:
v. Any property line:
[15A NCAC 02T .0506(b)]
100
100
50
100
50
W00000267 Version 4.1 Shell Version 151201 Page 4 of 11

M. OPERATION AND MAINTENANCE REOUIREMENTS
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. [ 15A
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(6)(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 .0108(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 Gates County WWTFs 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. [ I 5 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, 02T .11001
11. Diversion or bypassing of untreated or partially treated wastewater from the treatment facilities is
prohibited. [15A NCAC 02T .05050)]
12. Freeboard in the 1.5 MG treatment and storage lagoon and 2,598,292 gallon effluent storage lagoon
shall not be less than two at any time. [15A NCAC 02T .0505(d)]
13. Gauges to monitor waste levels in the 1.5 MG treatment and storage lagoon and 2,598,292 gallon
effluent storage lagoon 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)]
W00000267 Version 4.1 Shell Version 151201 Page 5 of I1

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)]
IV. 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 flow values shall be
reported on Form NDMR.
The Permittee shall install and maintain an appropriate flow measurement device to ensure the accuracy
and reliability of flow measurement consistent with accepted engineering and scientific practices.
Selected flow measurement devices shall be capable of measuring flows with a maximum deviation of
less than ten percent from true flow; accurately calibrated at a minimum of once per year; and
maintained to ensure the accuracy of measurements is consistent with the selected device's accepted
capability. The Permittee shall maintain records of flow measurement device calibration on file for a
period of at least five years. At a minimum, documentation shall include:
a. Date of flow measurement device calibration,
b. Name of person performing calibration, and
c. Percent from true flow.
[15A NCAC 02T .0105(k)]
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;
d. 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.
[ 15A NCAC 02T .0108(c)]
6. Freeboard (i.e., waste level to the lowest embankment elevation) in the 1.5 MG treatment and storage
lagoon and 2,598,292 gallon effluent storage lagoon 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)]
WQ0000267 Version 4.1 Shell Version 151201 Page 6 of 11

Three copies of all monitoring data (as specified in Conditions FV.3. and IVA.) on Form NDMR for
each PPI and three copies of all operation and disposal records (as specified in Conditions IV.5. 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. Date of calibration of flow measurement device;
b. Visual observations of the plant and plant site; and
c. Record of preventative maintenance (e.g., changing of equipment, adjustments, testing, inspections
and cleanings, etc.).
[15A NCAC 02T .0108(b)(1)]
10. Monitoring wells shall be sampled after construction and within 3 months prior to initiating non -
discharge disposal operations. Monitoring wells shall be sampled thereafter at the frequencies and for
the parameters specified in Attachment C. All mapping, well construction forms, well abandonment
forms and monitoring data shall refer to the permit number and the well nomenclature as provided in
Attachment C, Figure 1, and Figure 2. [ 15A NCAC 02T .0105(m)]
11. For initial sampling of monitoring wells, the Permittee shall submit a Compliance Monitoring Form
(GW -59) and a Well Construction Record Form (GW -1) listing this permit number and the appropriate
monitoring well identification number. Initial Compliance Monitoring Forms (GW -59) without copies
of the Well Construction Record Forms (GW -1) are deemed incomplete, and may be returned to the
Permittee without being processed. [15A NCAC 02T .0105(m)]
12. Two copies of the monitoring well sampling and analysis results shall be submitted on a Compliance
Monitoring Form (GW -59), along with attached copies of laboratory analyses, on or before the last
working day of the month following the sampling month. The Compliance Monitoring Form (GW -59)
shall include this permit number, the appropriate well identification number, and one GW -59a
certification form shall be submitted with each set of sampling results. 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
W00000267 Version 4.1 Shell Version 151201 Page 7 of 11

[15A NCAC 02T .0105(m)]
13. 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)]
14. Noncompliance Notification:
The Permittee shall report by telephone to the Washington Regional Office, telephone number (252)
946-6481, as soon asosp sible, 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)]
WQ0000267 Version 4.1 Shell Version 151201 Page 8 of 11

V. INSPECTIONS
1. 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 15ANCAC 02T .0105(n).
[G.S. 143-21.5.1]
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 NCGO10000; 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. [15ANCAC 02T .0105(c)(6)]
5. 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. [15A NCAC 02T .0108(b)(1)]
7. 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)]
WO0000267 Version 4.1 Shell Version 151201 Page 9 of 11

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.01 10. [ 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). [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 20' day of June 2017
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
FS. Jay Zimmerman, P.G., Directo
Division of Water Resources
By Authority of the Environmental Management Commission
Permit Number WQ0000267
WQ0000267 Version 4.1 Shell Version 151201 Page 10 of 11

Permit No. WQ0000267
Gates County
Gates County WWTFs
ENGINEERING CERTIFICATION
❑ Partial ❑ Final
Wastewater Irrigation System
June 20, 2017
Gates County
In accordance with 15A NCAC 02T .0 116, I, as
a duly registered Professional Engineer in the State of North Carolina, having the Permittee's authorization
to ❑ periodically ❑ weekly ❑ fully observe the construction of the permitted facility, hereby state to the
best of my abilities that due care and diligence was used in the observation of the construction, such that
the facility was built within substantial compliance and intent of this permit, the Division -approved plans
and specifications, and other supporting documentation.
❑ Any variation to this permit, the Division -approved plans and specifications, and other supporting
documentation has been documented in the attached as -built drawings, and shall serve as the
Permittee's minor modification request to amend the permit accordingly.
Provide a brief narrative description of any variations:
Professional Engineer's Name
Engineering Firm
Mailing Address
city 1 State ( Zip
Telephone E-mail NC PE Seal, Signature & Date
THE COMPLETED ENGINEERING CERTIFICATION, INCLUDING ALL SUPPORTING
INFORMATION AND MATERIALS, SHALL BE SENT TO THE FOLLOWING ADDRESS:
NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF WATER RESOURCES
WATER QUALITY PERMITTING SECTION
NON -DISCHARGE PERMITTING UNIT
By U.S. Postal Service: By Courier/Special Delivery:
1617 MAIL SERVICE CENTER
512 N. SALISBURY ST.
RALEIGH, NORTH CAROLINA 27699-1617 RALEIGH, NORTH CAROLINA 27604
W00000267 Version 4.1 Shell Version 151201 Page 11 of 11

THIS PAGE BLANK

y
a
d
> >
�^
Y
W
�
•�
�
r
Y
'Y
W
�
�
�
m y
k
k
�.
k
❑
%
%
k
k
%
%
X
�z
Fia
E
'k
A
T
a
a
a
.0
T
E.
tl!+w+
q
O
iG
z
�=
0
�
� o
w
�
�
a 00
O
" �
o
�d
c
0
0
a
vi
•O
C
C
N
N
N
v
L
H
F
`o
.S
0
0
0
o
q
o
=
3
y'
v
•o
o
t�
1?
tb
is
o
� N M
7
A

R
N r
0
O
V
O
O
O
O
O
O
U
u
U
O
O
0
Ra
0
x
z
z
z
z
ro
n
n
(]
w
a
o
0
0
0
os
o
o
6
n
b
p
e
�
o
w
o
w
m
.�.
m'
o �
0
�
o
m
o
..
d
r.
�
e
a
a
d
m
x
3
e
3
�
4
rn
eT
I4C�1
l_l
A
0
0
0
0
0
0
0
C1
n
0
0
ow
�
o
0
0
0
0
w
0
0
^e B
a
o-
o•

i
G
A
.5
5
A
a
c
c
y
do
0
0
0
0
0
0
0
z
P4
P4
0
0
0
0
0
0
0
0
0
I�
L
Qa
a.
QQ
Q
Q
Q
Q
Q
Q
tq
V
U
U
U
U
U
U
U
a
ca
ca
ca
ca
m
c5
ca
ca
❑
❑
❑
❑
❑
❑
❑
C
z
z
z z
z
z
z
z
I
I
I
I
I
I
I
I
N
N
N
N
N
N
N
N
Opj
O
O
O
O
O
O
O
T
O
O
O
o
0
o
O
b
O d
m
❑
w
y
y
a❑�
m
v
v
m
v
v
EVi
o
❑
47
4❑'.
v❑ -i
w
U
U
U
U
U
U
U
I
I
I
I
I
I
I
I
fA
RF1
0.41
t�
t�
0.Fl
�
Q,
U
U
U
U
U
U
U
m
[ti
z y
fV
hl
fV
Vl
Vl
Vl
a
V
�
O
M
0
0
'WO
a
O
r
O
d
N
W
O
O
�
.moi
V
01
yNj
�
d
M
M
M
Vl
Vl
Vl
V1
Vl
M
M
M
M
M
M
M
M
N
UU
C7
C7
C7
C7
C7
C7
C7
U
U
U
U
U
U
U
U
O
m
ro
m
m
m
C7
C7
C7
C7
C7
C7
C7
C7
7
N
M
Q
W
U
Q
W
k"
F

17
O
O
.y
O q o 00 p w
a
� G a a 5 C Om0
y A, [pad N Pr
N
Go o a
y
.5 0
o O m
q= iiddQ a •o G G •� 'n 'e v '� v q vp
i. moo _ ❑ o z ^ £C 6b '`� ❑ td
y C y° a y '`3 7 �tl ❑3 U
2-2 t8
c
Q o0 0 i i'a o a°i = •o �`a oho e C
d'dm
a 4 £ b aqq
>e��s1 �.a.7ola pp� 3 'a r�� 3 '� .� v � 3•o�i .F >. �
•o'�a. o. a4
aoe^oy 5v m m vSCo
.5 m oob > w IML o a �
�a9' 'c. ❑ >1 2C-) v
p C G' ° C w 5 :5
o v oq 3 y 0. W U
roa3oo o,Np�.aa.5 5ac'c t o'd 5u:r p _
G ° � G .� U ,� rao ao N o S S � a � •� °o R a, ,��,' a
epJj v •,Gacy
�, Sy 5o•nmv,v�WW¢� S6�F�1a >>.9 OF d N
qa u �, C
v
Q
r
b
N
Vl
V
M
N
O
W
F
WW
CG
U
O
z
m
e
e
k
k
k
X
k
X
X
k
C
X
e
d
w`
d
e
s
F
s
y
e
w
ry
8
a
e
H
v7
F4
F
p
O
_
a
Ca
d
0.
U
��"
O
U
U
U
V
�
U
�
�
z
b
z
a
R.
F
w
o
•o
Q
m>
C7
a
G
0
5
m
P
3
C7
°'
V
P+
W
V
N
O
b
O
O
O q o 00 p w
a
� G a a 5 C Om0
y A, [pad N Pr
N
Go o a
y
.5 0
o O m
q= iiddQ a •o G G •� 'n 'e v '� v q vp
i. moo _ ❑ o z ^ £C 6b '`� ❑ td
y C y° a y '`3 7 �tl ❑3 U
2-2 t8
c
Q o0 0 i i'a o a°i = •o �`a oho e C
d'dm
a 4 £ b aqq
>e��s1 �.a.7ola pp� 3 'a r�� 3 '� .� v � 3•o�i .F >. �
•o'�a. o. a4
aoe^oy 5v m m vSCo
.5 m oob > w IML o a �
�a9' 'c. ❑ >1 2C-) v
p C G' ° C w 5 :5
o v oq 3 y 0. W U
roa3oo o,Np�.aa.5 5ac'c t o'd 5u:r p _
G ° � G .� U ,� rao ao N o S S � a � •� °o R a, ,��,' a
epJj v •,Gacy
�, Sy 5o•nmv,v�WW¢� S6�F�1a >>.9 OF d N
qa u �, C

FA
m
�j
m
N
V�
m
m
m
<Z

<Z
crf
O
O
L
V,
J
<Z
crf
O
O
L