WQ0040787_Final Permit_20190904

ROY COOPER
Governor
MICHAEL S. REGAN
Secretary
LINDA CULPEPPER
Director
NORTH CAROLINA
Environmental Quality
September 4, 2019
STEVEN DREW — WATER RESOURCES DEPARTMENT DIRECTOR
CITY OF GREENSBORO
2602 SOUTH ELM-EUGENE STREET
GREENSBORO, NORTH CAROLINA 27406-3623
Subject: Permit No. WQ0040787
City of Greensboro DCAR
Distribution of Class A
Residuals
Guilford County
Dear Mr. Drew:
In accordance with your permit application request received April 10, 2019, and subsequent
additional information received June 27, 2019, we are forwarding herewith Permit No. WQ0040787 dated
September 4, 2019, to the City of Greensboro for the construction and operation of the subject residuals
management program.
This permit shall be effective from the date of issuance through May 31, 2025, and shall be subject
to the conditions and limitations as specified therein. The Permittee shall submit a renewal application
no later than December 2, 2024.
Please pay particular attention to the monitoring requirements listed in Attachment A. Failure to
establish an adequate system for collecting and maintaining the required operational information shall result
in future compliance problems.
Please note that this permit is being issued so that you may dispose of the totality of the
residuals in one year. However, the totality of the residuals cannot be applied only at the site you
included in your proposal at an agronomic rate. You may apply residuals at other sites as well as the
site in your proposal with this permit, but it must be stressed that application of residuals must be at
an agronomic rate, which will vary depending on soils and crops grown. There is no minimum
quantity to be applied in a year in the permit so you can also apply residuals over multiple years at
the site in your proposal.
If residuals are to be applied at the site in your proposal, please inform the Winston-Salem
Regional Office of this decision, and allow them to inspect the site both prior to and after clearance
of the site.
If a residuals storage facility is to be built or another structure utilized to facilitate application
over multiple years, this will require a permit modification.
North Carolina Department of Environmental Quality I Division of Water Resources
512 North Salisbury Street 1 1617 Mail Service Center I Raleigh, North Carolina 27699-1617
nioRnicnaounn �
a- r 919.707.9000

Mr. Steven Drew
September 4, 2019
Page 2 of 2
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. Otherwise, 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 Nathaniel Thornburg at [phone] or
nathaniel.thornbu ,ncdetingov.
Sincerely,
mda Culpepper, Director
Division of Water Resources
cc: Guilford County Health Department (Electronic Copy)
Winston-Salem Regional Office, Water Quality Regional Operations Section (Electronic Copy)
Robert G. Nagel, III, PE— CDM Smith a elr cdmsmith.com) (Electronic Copy)
Laserfiche File (Electronic Copy)
Digital Permit Archive (Electronic Copy)
Central Files

NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF ENVIRONMENTAL QUALITY
RALEIGH
DISTRIBUTION OF CLASS A RESIDUALS 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
City of Greensboro
Guilford County
FOR THE
construction and operation of a residuals management program for the City of Greensboro and consisting
of the distribution of Class A residuals generated by the approved facility listed in Attachment A, with no
discharge of wastes to surface waters, pursuant to the application received April 10, 2019, subsequent
additional information received June 27, 2019, and in conformity with other supporting data subsequently
filed and approved by the Department of Environmental Quality and considered a part of this permit. The
disposal of residuals is regulated under Title 40 Code of Federal Regulations Part 257. This permit does
not exempt the Permittee from complying with Federal Regulation 40 CFR Part 257.
This permit shall be effective from the date of issuance through May 31, 2025, and shall be subject to the
following conditions and limitations:
I. SCHEDULES
1. Upon completion of construction and prior to operation of this permitted facility, the Permittee shall
submit an engineering certification from a North Carolina licensed Professional Engineer certifying
that the permitted facility has been constructed in accordance with G.S. 143-215.1, Administrative
Code Title 15A Subchapter 02T, this permit, and the Division -approved plans and specifications. For
phased and partially certified facilities, the Permittee shall retain the responsibility to track further
construction approved under this permit, and shall provide a final engineering certification upon project
completion. Mail the Engineering Certification to the Division of Water Resources, Non -Discharge
Branch, 1617 Mail Service Center, Raleigh, NC 27699-1617, or Non-Discharge.Reportsnncdenr.gov.
[15A NCAC 02T .0116(a)]
2. The Permittee shall notify the Winston-Salem Regional Office, telephone number [phone], at
least two business days in advance of initial operation of the constructed facilities so that the Division
can conduct a startup inspection. [15A NCAC 02T .0108(b)(1)(B)]
3. The Permittee shall request renewal of this permit on Division -approved forms no later than December
2, 2024. [ 15A NCAC 02T .0105(b), 02T .0109]
WQ0040787 Version 1.0 Shell Version 190710 Page 1 of 12

H. PERFORMANCE STANDARDS
The Permittee shall maintain and operate the subject residuals management program so there is no
discharge to surface waters, nor any contravention of groundwater or surface water standards. In the
event the residuals management program fails to perform satisfactorily, including the creation of
nuisance conditions due to improper operation and maintenance, the Permittee shall immediately cease
distributing residuals, take immediate corrective actions, and contact the Winston-Salem Regional
Office supervisor. [15A NCAC 02T .0108(b)(1)(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 residuals management program. [15A NCAC 02T
.0108(b)(1)(A)]
Only residuals generated by the facility listed in Attachment A are approved for distribution in
accordance with this permit. [15A NCAC 02T .1101]
4. Pollutant concentrations in distributed residuals shall not exceed the following Ceiling Concentrations
or Monthly Average Concentrations, on a dry weight basis:
Parameter
Ceiling Concentration
(mg/kg)
75
85
4,300
Monthly Average
Concentration
(mg/kg)
Arsenic
41
Cadmium
39
Copper
1,500
300
Lead
840
Mercury
57
17
Molybdenum
75
N/A
Nickel
420
100
420
100
Selenium
Zinc
7,500
2,800
[15A NCAC 02T. I 105(a), 02T. 1 105(c)]
Class A biological residuals shall meet the pathogen reduction requirements in 15A NCAC 02T
.1106(a). Exemptions to this requirement shall be specified in Attachment A. [15A NCAC 02T
.1106(a), 02T .1106(d)]
6. Class A biological residuals shall meet one of the vector attraction reduction alternatives in 15A NCAC
02T .1107(a). Exemptions to this requirement shall be specified in Attachment A. [ 15A NCAC 02T
.1107(a), 02T .1107(c)]
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7. The facilities and sites herein were permitted per the following setbacks:
a. Setbacks for Class A land application sites are as follows (all distances in feet):
Liquid Cake
Residuals Residuals'
i. Each private or public water supply source:
100
100
ii. Surface waters such as intermittent and perennial streams, perennial
100
25
waterbodies, and wetlands:
iii. Surface water diversions such as ephemeral streams, waterways, and
25
0
ditches:
iv. Groundwater lowering ditches where the bottom of the ditch
25
0
intersects the SHWT:
v. Each well with exception of monitoring wells:
100
100
vi. Bedrock outcrops:
25
0
1 Unless otherwise noted in Attachment A, "cake" residuals are those that have greater than 15%
solids by weight and can be stacked without flowing, as well as can be handled, transported
and spread as a solid (e.g., using a backhoe, front end loader, slinger spreader, broadcast
spreader or other equipment designed for handling solid materials) without leaving any
significant liquid fraction behind.
[15A NCAC 02T .1108(b)]
b. The residual storage and treatment units were originally permitted September 4, 2019. The
setbacks for residual storage and treatment units originally permitted or modified on or after
September 1, 2018 are as follows (all distances in feet):
i. Each habitable residence or place of assembly under separate ownership: 1001
ii. Each private or public water supply source: 100
iii. Surface waters such as intermittent and perennial streams, perennial waterbodies, 50
and wetlands:
iv. Each well with exception of monitoring wells: 100
v. Each property line: 50 2
1 Habitable residences or places of assembly under separate ownership constructed after the
facilities herein were originally permitted or subsequently modified are exempt from this
setback.
2 Setbacks to property lines are not applicable when the Permittee, or the entity from which the
Permittee is leasing, owns both parcels separated by the property line.
[15A NCAC 02T .1108(a), 02T .1108(f), 02T .1108(g)]
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8. Residuals and other sources of Plant Available Nitrogen (PAN) shall not be applied in exceedance of
agronomic rates. Appropriate agronomic rates shall be calculated using expected nitrogen requirements
based on the determined Realistic Yield Expectations (RYE) using any of the following methods:
a. Division's pre -approved site specific historical data for specific crop or soil types by calculating
the mean of the best three yields of the last five consecutive crop harvests for each field.
b. North Carolina Historical Data for specific crop and soil types as provided by North Carolina State
University Department of Soil Science (http://nutrients.soil.ncsu.edu/yields/index.php). A copy
shall be kept on file and reprinted every five years in accordance with Condition IV.6.
c. If the RYE cannot be determined using methods (a) or (b) above, the Permittee may use the RYE
and appropriate nutrient application rates reported in any of the following documents:
i. Crop management plan as outlined by the local Cooperative Extension Office, the North
Carolina Department of Agriculture and Consumer Services, the Natural Resource
Conservation Service, or other agronomist.
ii. Waste Utilization Plan as outlined by the Senate Bill 1217 Interagency Group - Guidance
Document: Chapter 1
(hgp://www.ncagr.gov/SWC/tech/documents/9th Guidance Doc 100109. df).
iii. Certified Nutrient Management Plan as outlined by the Natural Resources Conservation
Services (MRCS). These plans must meet the USDA-NRCS 590 Nutrient Management
Standards ( ://-fc,sc.e ov.usda. ov/NH / ractice-standards/standards/590.
d. If the RYE and appropriate nutrient application rates cannot be determined, the Permittee shall
contact the Division to determine necessary action.
[I 5A NCAC 02T .1109(a)(1)(K)]
9. Prior to distributing Class A residuals that have a sodium adsorption ratio (SAR) of 10 or higher, the
Permittee shall obtain and implement recommendations from at least one of the following: the local
Cooperative Extension Office; the Department of Agriculture and Consumer Services; the Natural
Resource Conservation Service; a North Carolina Licensed Soil Scientist; or an agronomist. The
recommendations shall address the sodium application rate, soil amendments (e.g., gypsum, etc.), or a
mechanism for maintaining site integrity and conditions conducive to crop growth. The Permittee shall
maintain written records of these recommendations and details of their implementation. The Permittee
shall notify third -party entities of the effects of a high SAR content residuals on their receiving sites.
[15A NCAC 02T .0108(b)(1)(A)]
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III. OPERATION AND MAINTENANCE REQUIREMENTS
1. The Permittee shall operate and maintain the residuals management program as a non -discharge system.
[15A NCAC 02T .1100]
2. The Permittee shall maintain a Division -approved Operation and Maintenance Plan that shall include:
a. Description of the program, and associated facilities and equipment, in sufficient detail to show
what operations are necessary for the program to function and by whom the functions are to be
conducted;
b. Description of anticipated maintenance of facilities and equipment associated with the program;
c. Include provisions for safety measures, including restriction of access to sites and equipment;
d. Spill control provisions:
i. Response to upsets and bypasses including control, containment, and remediation; and
ii. Contact information for plant personnel, emergency responders, and regulatory agencies;
e. Detailed inspection procedures:
i. Names or titles of personnel responsible for conducting inspections;
ii. Frequency and location of inspections, and procedures to assure that the selected locations and
inspection frequency are representative of the residuals management program; and
iii. Description of record keeping and actions to be taken by the inspector in the event that
noncompliance is observed;
f. Detailed sampling and monitoring procedures:
i. Names or titles of personnel responsible for conducting sampling and monitoring;
ii. Description of monitoring procedures including parameters to be monitored; and
iii. Sampling frequency and procedures to assure that representative samples are collected.
Fluctuation in temperature, flow, and other operating conditions can affect the quality of the
residuals gathered during a particular sampling event. The sampling plan shall account for any
foreseen fluctuations in residuals quality and indicate the most limiting times for residuals to
meet pathogen and vector attraction reduction requirements.
[l5A NCAC 02T. 111 0(a)]
3. Upon the Water Pollution Control System Operators Certification Commission's (WPCSOCC)
classification of the residuals management program, the Permittee shall designate and employ a
certified operator in responsible charge (ORC), and one or more certified operators as back-up ORCs.
The ORC or their back-up shall visit the facilities in accordance with 15A NCAC 08G 0204 and shall
comply with all other requirement in 15A NCAC 08G 0204. [15A NCAC 02T .0117, 08G .0204]
4. The Permittee shall ensure that a copy of this permit and the Division -approved Operation and
Maintenance Plan is available when land applying bulk Class A residuals. [ 15A NCAC 02T .1110(b)]
5. The Permittee shall ensure that spill control provisions are available when transporting or land applying
bulk Class A residuals. [15A NCAC 02T .1110(a)(4)]
6. Class A residuals may be staged at the land application site for up to 30 days for biological residuals
and 60 days for non -biological residuals. Class A residuals shall be stored or staged in a manner to
prevent runoff of leachate and other wastewaters generated. [ 15A NCAC 02T .1110(c), 02T .1110(d)]
7. Adequate measures shall be taken to prevent wind erosion and runoff from the bulk Class A residual
land application sites. [15A NCAC 02T .0108(b)(1)(A)]
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8. Bulk Class A residuals shall not be land applied under the following conditions:
a. If the residuals are likely to adversely affect a threatened or endangered species listed under section
4 of the Endangered Species Act or its designated critical habitat;
b. If the application causes nuisance conditions;
c. If the land fails to assimilate the bulk residuals or the application causes the contravention of surface
water or groundwater standards;
d. If the land is flooded, frozen, or snow-covered, or is otherwise in a condition such that runoff of
the residuals would occur;
e. Within the 100-year flood elevation, unless the residuals are injected or incorporated within a 24-
hour period following a residuals land application event;
f. During precipitation events, or within 24 hours following a rainfall event of 0.5 inches or greater
in a 24-hour period;
g. If the slope of the land is greater than 10% when liquid residuals are surface applied, or if the slope
of the land is greater than 18% when liquid residuals are injected or incorporated;
h. If the land does not have an established vegetative cover crop unless the land is a Division -approved
no -till site, or the residuals are injected, or incorporated within a 24-hour period following the
application of residuals;
i. If the vertical separation of the seasonal high water table and the depth of residuals application is
less than one foot;
j. If the vertical separation of the depth to bedrock and the depth of residuals application is less than
one foot;
k. If the application exceeds agronomic rates;
1. If the land application sites are located within a WS-1 watershed pursuant to 15A NCAC 02B .0212
or within the Critical Area of a WS-lI pursuant to Sub -Item (4)(g) of Rule 15A NCAC 02B .0212,
or within the Critical Area of a WS-III or WS-IV watershed pursuant to Sub -Item (4)(h) of Rules
15A NCAC 02B .0215, and .0216.
[I 5A NCAC 02T. 1109(a)(1), 02T. 1109(b)]
9, The Permittee shall notify all third -party entities receiving bulk Class A residuals that land application
activities occurring on the third -parry's property shall meet the requirements in 15A NCAC 02T
.1108(b) and 02T .1109(a)(1) (i.e., Conditions II.7.a. and 1I1.8., respectively). [15A NCAC 02T
.1103(a)(4), 02T .1103(a)(5)]
10. Bagged or other container Class A residuals shall have an affixed label or an information sheet provided
to the person receiving the Class A residuals. The label or information sheet shall contain the following:
a. The name and address of the person who prepared the residuals;
b. A statement that residual land application is prohibited except in accordance with the instructions
on the label or information sheet;
c. A statement that the residuals shall be applied at agronomic rates and recommended rates for its
intended use.
[15A NCAC 02T. 1 109(c)]
11. The Permittee shall not distribute bulk Class A residuals to any person or entity known to be applying
residuals contrary to the conditions of this permit. The Permittee shall report to the Winston-Salem
Regional Office any person or entity known to be applying residuals contrary to the conditions of this
permit. [15A NCAC 02T .0108(b)(1)(A)]
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IV. MONITORING AND REPORTING REQUIREMENTS
1. The Permittee shall conduct and report any Division required monitoring necessary to evaluate this
program's impact on groundwater and surface water. [15A NCAC 02T .0108(c)]
2. The residuals from each source generating facility shall be analyzed to demonstrate they are non-
hazardous under the Resource Conservation and Recovery Act (RCRA). Residuals that test or are
classified as a hazardous or toxic waste under 40 CFR Part 261 shall not be land applied. The analyses
(i.e., corrosivity, ignitability, reactivity, and toxicity characteristic leaching procedure (TCLP)) shall be
performed at the frequency specified in Attachment A, and the Permittee shall maintain these results
for five years. Any exemptions from the requirements in this condition shall be specified in Attachment
A. The TCLP analysis shall include the following parameters, and the Federal regulatory level (mg/L)
is in parentheses:
Arsenic (5.0)
1,4-Dichlorobenzene (7.5)
Nitrobenzene (2.0)
Barium (100.0)
1,2-Dichloroethane (0.5)
Pentachlorophenol (100.0)
Benzene (0.5)
1,1-Dichloroethylene (0.7)
Pyridine (5.0)
Cadmium (1.0)
2,4-Dinitrotoluene (0.13)
Selenium (1.0)
Carbon tetrachloride (0.5)
Endrin (0.02)
Silver (5.0)
Chlordane (0.03)
Heptachlor (and its epoxide)
0.008
Tetrachloroethylene (0.7)
Chlorobenzene (100.0)
Hexachlorobenzene (0.13)
Toxaphene (0.5)
Chloroform (6.0)
Hexachlorobutadiene (0.5)
Trichloroethylene (0.5)
Chromium (5.0)
Hexachloroethane (3.0)
2,4,5-Trichlorophenol (400.0)
m-Cresol (200.0)
Lead (5.0)
2,4,6-Trichlorophenol (2.0)
o-Cresol (200.0)
Lindane (0.4)
2,4,5-TP (Silvex) (1.0)
p-Cresol (200.0)
Mercury (0.2)
Vinyl chloride (0.2)
Cresol (200.0)
Methoxychlor (10.0)
2,4-D (10.0)
Methyl ethyl ketone (200.0)
Once the residuals have been monitored for two years at the frequency specified in Attachment A, the
Permittee may submit a permit modification request to reduce the frequency of this monitoring
requirement. In no case shall the monitoring frequency be less than once per permit cycle.
[15A NCAC 13A .0102(b), 02T .1101, 02T .1105]
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3. The residuals from each source generating facility shall be analyzed at the frequency specified in
Attachment A, and the Permittee shall maintain the results for a minimum of five years. Each analysis
shall include the following parameters:
Aluminum
Mercury
Potassium
Ammonia -Nitrogen
Molybdenum
Selenium
Arsenic
Nickel
Sodium
Cadmium
Nitrate -Nitrite Nitrogen
Sodium Adsorption Ratio
(SAR)
Calcium
Percent Total Solids
TKN
Copper
pH
Zinc
Lead
Phosphorus
Magnesium
Plant Available Nitrogen
(by calculation)
[15A NCAC 02T .1101]
4. Residuals shall be monitored for compliance with pathogen and vector attraction reduction
requirements at the frequency specified in Attachment A. The monitoring results shall specify the
stabilization process utilized, and demonstrate compliance with the Class A pathogen reduction
requirements in 15A NCAC 02T .1106(a), and one vector attraction reduction requirement in 15A
NCAC 02T .1107(a) shall be met. Any exemptions from the requirements in this condition shall be
specified in Attachment A. [15A NCAC 02T .1106(a), 02T .1107(a), 02T .1111(c)]
5. Representative samples of residuals that are prepared for distribution shall be collected and analyzed.
[15A NCAC 02T .1 I I l(a)]
6. The Permittee shall maintain records for all bulk Class A residual distribution events. These records
shall include the following:
a. Residuals source (as listed in Attachment A);
b. Date of distribution;
c. Name and address of residuals recipient;
d. Volume of residuals distributed to each recipient; and
e. Intended use of residuals.
[15A NCAC 02T .0108(c)]
7. One hard copy and one electronic copy of an annual report shall be submitted on or before March 1s1
The annual report shall meet the requirements described in the Instructions for Residuals Application
Annual Reporting Forms. Instructions for reporting and annual report forms are available at
hU.-//deq.nc.Sov/about/divisions/water-resources/water-resources-permits/wastewater-branch/non-
discharge-permitting-unit/reporting-forms, or can be obtained by contacting the Non -Discharge Branch
directly. The annual report 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 .111 l(d)]
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8. Noncompliance Notification
The Permittee shall report to the Winston-Salem Regional Office, telephone number [phone],
within 24 hours of first knowledge of the:
a. Any process unit failure (e.g., mechanical, electrical, etc.) rendering the facility incapable of
adequate residual treatment.
b. Any failure resulting in a discharge to surface waters.
c. Any time self -monitoring indicates the program has gone out of compliance with its permit
limitations.
d. Distribution of residuals abnormal in quantity or characteristic.
e. Any discharge from a vehicle or piping system transporting residuals.
Emergencies requiring reporting outside normal business hours shall call the Division's Emergency
Response personnel at telephone number [phone], [phone], or [phone]. All
noncompliance notifications shall file a written report to the Winston-Salem Regional Office within
five days of first knowledge of the occurrence, and this report shall outline the actions proposed or
taken to ensure the problem does not recur. [15A NCAC 02T .0108(b)(1)(A)]
V. INSPECTIONS
1. The Permittee shall perform inspections and maintenance to ensure proper operation of the Permittee's
storage and distribution facilities. [15A NCAC 02T .1110(f)]
2. The Permittee shall inspect the Permittee's residuals processing, storage, and transport facilities to
prevent malfunctions, facility deterioration, and operator errors that may result in discharges of wastes
to the environment, threats to human health, or public nuisances. The Permittee shall maintain an
inspection log that includes the date and time of inspection, observations made, and maintenance,
repairs, or corrective actions taken. The Permittee shall maintain this inspection log for a period of five
years from the date of inspection, and this log shall be made available to the Division upon request.
[15A NCAC 02T .0108(b)(1)(A), 02T .1110(f)]
3. Division authorized representatives may, upon presentation of credentials, enter and inspect any
property, premises, or place related to the distribution sites or facilities permitted herein at any
reasonable time for determining compliance with this permit. Division authorized representatives may
inspect or copy records maintained under the terms and conditions of this permit, and may collect
groundwater, surface water, or leachate samples. [G.S. 143-215.3(a)(2)]
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VI. GENERAL CONDITIONS
1. Failure to comply with the conditions and limitations contained herein may subject the Permittee to a
Division enforcement action. [G.S. 143-215.6A, 143-215.613, 143-215.6C]
2. This permit is effective only with respect to the nature and volume of wastes described in the permit
application, and Division -approved plans and specifications. [G.S. 143-215.1(d)]
3. Unless specifically requested and approved in this permit, there are no variances to administrative codes
or general statutes governing the construction or operation of the facilities permitted herein. [15A
NCAC 02T .0105(n)]
4. The issuance of this permit does not exempt the Permittee from complying with all statutes, rules,
regulations, or ordinances that other jurisdictional government agencies (e.g., local, state, and federal)
may require. [15A NCAC 02T .0105(c)(6)]
5. If the permitted residuals program change ownership, or the Permittee changes their name, the
Permittee shall submit a permit modification request on Division -approved forms. The Permittee shall
comply with all terms and conditions of this permit until the permit is transferred to the successor -
owner. [G.S. 143-215.1(d3)]
6. The Permittee shall retain a set of Division -approved plans and specifications for the life of the facilities
permitted herein. [15A NCAC 02T .0105(o)]
7. The Permittee shall maintain this permit until the proper closure of all facilities permitted herein, or
until the facilities permitted herein are permitted by another authority. [15A NCAC 02T .01050)]
8. This permit is subject to revocation or modification upon 60-day notice from the Division Director, in
whole or part for:
a. violation of any terms or conditions of this permit or Administrative Code Title 15A Subchapter
02T;
b. obtaining a permit by misrepresentation or failure to disclose all relevant facts;
c. the Permittee's refusal to allow authorized Department employees upon presentation of credentials:
i. to enter the Permittee's premises where a system is located or where any records are required
to be kept;
ii. to have access to any permit required documents and records;
iii. to inspect any monitoring equipment or method as required in this permit; or
iv. to sample any pollutants;
d. the Permittee's failure to pay the annual fee for administering and compliance monitoring; or
e. a Division determination that the conditions of this permit are in conflict with North Carolina
Administrative Code or General Statutes.
[15A NCAC 02T .0110]
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9. Unless the Division Director grants a variance, expansion of the facilities permitted herein shall not
occur if any of the following apply:
a. The Permittee or any parent, subsidiary, or other affiliate of the Permittee has been convicted of
environmental crimes under G.S. 143-215.6B, or under Federal law that would otherwise be
prosecuted under G.S. 143-215.613, and all appeals of this conviction have been abandoned or
exhausted.
b. The Permittee or any parent, subsidiary, or other affiliate of the Permittee has previously abandoned
a wastewater treatment facility without properly closing the facility.
c. The Permittee or any parent, subsidiary, or other affiliate of the Permittee has not paid a civil
penalty, and all appeals of this penalty have been abandoned or exhausted.
d. The Permittee or any parent, subsidiary, or other affiliate of the Permittee is currently not compliant
with any compliance schedule in a permit, settlement agreement, or order.
e. The Permittee or any parent, subsidiary, or other affiliate of the Permittee has not paid an annual
fee.
[15A NCAC 02T .0120(b), 02T .0120(d)]
10. This permit shall not be renewed if the Permittee or any affiliation has not paid the required annual fee.
[15A NCAC 02T .0120(c)]
Permit issued this the 41 day of September 2019
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
n a Culpepper, Director
Division of Water Resources
By Authority of the Environmental Manageme Commission
Permit Number WQ0040787
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Permit No. WQ0040787
City of Greensboro
City of Greensboro DCAR
ENGINEERING CERTIFICATION
❑ Partial ❑ Final
Distribution of Class A Residuals
September 4, 2019
Guilford County
11 _ _f, as a duly licensed North Carolina Professional
Engineer, having ❑ periodically / ❑ fully observed the construction of the permitted facilities, do hereby
state to the best of my abilities that the facility was constructed in compliance with G.S. 143-215.1,
Administrative Code Title 15A Subchapter 02T, this permit, and the Division -approved plans and
specifications.
Documentation of any variation to this permit, and the Division -approved plans and specifications, is in the
attached as -built drawings.
Description of variations:
f Professional Engineer's Name
Firm Name I Firm No.
Address
City I State ` Zip Code I
Telephone
Email
Seal, Signature, and Date
THE COMPLETED ENGINEERING CERTIFICATION, INCLUDING ALL SUPPORTING
DOCUMENTATION, SHALL BE SENT TO THE FOLLOWING ADDRESS:
NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF WATER RESOURCES
NON -DISCHARGE BRANCH
By U.S. Postal Service By Courier/Special Deliver
1617 MAIL SERVICE CENTER 512 N. SALISBURY ST.
RALEIGH, NORTH CAROLINA 27699-1617 RALEIGH, NORTH CAROLINA 27604
WQ0040787 Version 1.0 Shell Version 190710 Page 12 of 12

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Excavation/Bo
P ro ?rea
NAppProdl
Legend
Critical Area Boundary
r / I Proposed Application Area
Proposed Excavation/Borrow Area
Owned by City of Greensboro
Parcel Boundary
Proposed
Ezc_a_vation _-
` =_=Area = =_
CDMZ\ �� Feet
Smith 0 500 1,000 2,000 3,000
N 1 inch = 1,000 feet
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Figure 1 Vicinity Map
Townsend Residuals
Guilford County, North Caroilna

CAM Feet Figure 2 USGS Topographic Map
Smith 0 250 500 1,000 1,500 Townsend Residuals
N 1 inch = 500 feet Guilford County, North Caroilna

(Soil Class
Description
Farm Class
Ap8
Applingsandy loam, 2
Prime Farmland
to 6 percent slopes
ApC
Appling sandy loam, 6
Statewide Importance
to 10 percent slopes
CcB
Cecil sandy loam, 2to 6
prime Farmland
percent slopes
Cecil sandy loam, 6to
CcC
19 percent slopes
Statewide Importance
Cecil sandy clay loam, 2
CeB1
to 6 percent slopes,
Prime Farmland
moderately eroded
Cecil sandy clay loam, 6
CeC1
to 10 percent slopes,
Statewide Importance
moderately eroded
CkB
Clifford sandy loam, 2
Prime Farmland
to 6 percent slopes
CkC
Clifford sandy loam, 6
Statewide Importance
to 10 percent slopes
I
Codorus loam, 0to 2
Prime if Drained and
II CnA
percent slopes,
Protected from
frequently flooded
Flooding
Dan River loam, 0 to 2
Prime if Protected
DoA
percent slopes,
from Flooding
frequently flooded
... ...... ... ....
DAM
Dam
Not Prime Farmland
Hatboro loam, 0to 2
HdA
percentslopes,
Not Prime Farmland
frequently flooded
MailPnme
Madison sandy loam, 2
Farmland
+
to 6 percent slopes
MoD
Madison sandy loam,
Statewide Importance
1
10 to 15 percent slopes
Poplar Forest sandy
PoC
loam, 6to 10 percent
Statewide Importance
"+
slopes
Poplar Forest sandy
PoD
loam,10to 15 percent
Statewide Importance
1
slopes
+I
Poplar Forest sandy
PoE
loam, 15to 35 percent
Not Prime Farmland
slopes
,j
Poplar Forest clay
Ioam, 10 to 15 percent
PpD2
-I
slopes, moderately
Statewide Importance
eroded
rj
1
_ Feet
Smith 0 250 500 1,000 1,500
N 1 inch = 500 feet
Legend
X Characterization Sample Location
Critical Area Boundary
Proposed Application Area
Proposed Excavation/Borrow Area
Surface Water
Soil Class
Road
Landowner and Applicant;
City of Greensboro
Soil Survey Version 16,
September 10, 2018.
Figure 3 Soils Map
Townsend Residuals
Guilford County, North Caroilna

�Feet Figure 4 Application Area & Setback Map
SmIm o 250 500 1,000 1,500 Townsend Residuals
N 1 inch = 500 feet Guilford County, North Caroilna

Proposed
rrow
Proposed
Application
Area
D.,
Legend m2
0
Critical Area Boundary
Water Supply Watershed
F2 Proposed Application Area
Proposed Excavation/Borrow Area
- Surface Water
1 Road
CDMFeet
Smith 0 250 500 1,000 1,500
N 1 inch = 500 feet
Proposed
Exc.awation-=-=_=-
Area_
�-
Landowner and Applicant:
City of Greensboro
Figure 5 Critical Watersheds Map
Townsend Residuals
Guilford County, North Caroilna

CDM Feet Figure 6 Aerial Map
Smith 0 250 500 1,000 1,500 Townsend Residuals
N 1 inch = 500 feet Guilford County, North Caroilna