WQ0007283_Final Permit_19980414

State of North Carolina
Department of Environment
and Natural Resources
Division of Water Quality
James B, Hunt, Jr., Governor
Wayne McDevitt, Secretary
A. Preston Howard, Jr., P.E., Director
April 14, 1998
The Honorable James V. Bender, Jr., Mayor
Town of Pollocksville
Post Office Box 97
Pollocksville, North Carolina 28573
Dear Mayor Bender:
1 • •
NCDENR
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
Subject: Permit No. WQ0007283
Town of Pollocksville
Wastewater Spray Irrigation
Jones County
In accordance with the renewal request received December 15, 1997, we are forwarding herewith Permit
No. WQ0007283, dated April 14, 1998, to the Town of Pollocksville for the continued operation of the subject
wastewater treatment and spray irrigation facilities.
This permit shall be effective from the date of issuance until March 31, 2003, shall void Permit No.
WQ0007283 issued October 25, 1993, and shall be subject to the conditions and limitations as specified therein.
Please pay particular attention to the monitoring requirements in this permit. Failure to establish an adequate
system for collecting and maintaining the required operational information will result in future compliance
problems.
If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right to
request an adjudicatory hearing upon written request within thirty (30) days following receipt of this permit. This
request must 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, P.O. Drawer 27447, Raleigh, NC 27611-7447.
Unless such demands are made this permit shall be final and binding.
If you need additional information concerning this matter, please contact Mr. Michael D. Allen at (919)
733-5083 extension 547.
Sincerely
A. Preston Howard, Jr., P.E.
cc: Jones County Health Department
Washington Regional Office, Water Quality Section
Washington Regional Office, Groundwater Section
Bob Cheek, Groundwater Section, Central Office
Technical Assistance and Certification Unit
Non -Discharge Compliance/Enforcement Unit
PO Box 29535, Raleigh, North Carolina 27626-0535 Telephone [phone] Fax [phone]
An Equal Opportunity Affirmative Action Employer 50% recycled110% post -consumer paper

NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
RALEIGH
SPRAY 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 THE
Town of Pollocksville
Jones County
FOR THE
continued operation of a 102,100 GPD wastewater treatment and spray irrigation disposal facility.
The wastewater treatment facility consists of dual parallel manual bar screens, dual parallel grit channels, a parshall
flume with influent flow meter, a 6,376,000 gallon lined treatment lagoon with a floating curtain wall down the
center (for flow control and 30 days treatment and 30 days storage), an effluent structure with floating baffle weir
gate and dual screened self-cleaning pump intakes, a 450 GPM spray irrigation pump station with dual pumps and
equipment for screened intake back washing, an effluent flow meter, gas chlorine injection equipment hooked into
the spray fields force main, and approximately 575 linear feet of24-inch force main.
The spray irrigation facility consists six spray irrigation fields with approximately 259 spray heads and totaling 23.2
acres.
The wastewater treatment and spray irrigation disposal facility will serve the Town of PolIocksville, with no
discharge of wastes to the surface waters, pursuant to the renewal request received December 15, 1997, and in
conformity with the project plan, specifications, and other supporting data subsequently fled and approved by the
Department of Environment and Natural Resources and considered a part of this permit.
This permit shall be effective from the date of issuance until March 31, 2003, shall void Permit No.
WQ0007283 issued October 25, 1993, and shall be subject to the following specified conditions and limitations:
I. PERFORMANCE STANDARDS
1. The spray irrigation facilities shall be effectively maintained and operated at all times so that there is no
discharge to the surface waters, nor any contamination of ground waters which will render them
unsatisfactory for normal use. In the event that the facilities fail to perform satisfactorily, including the
creation of nuisance conditions or failure of the irrigation area to adequately assimilate the wastewater,
the Permittee shall take immediate corrective actions including those actions that may be required by
the Division of Water Quality (Division), such as the construction of additional or replacement
wastewater treatment and disposal facilities.
2. The issuance of this permit shall not relieve the Permittee of the responsibility for damages td surface
or groundwaters resulting from the operation of this facility.

3. The residuals generated from these treatment facilities must be disposed in accordance with General
Statute 143-215.1 and in a manner approved by the Division.
4. Diversion or bypassing of the untreated wastewater from the treatment facilities is prohibited.
5. The following buffers shall be maintained:
a) 400 feet between wetted area and any residence or places of public assembly under separate
ownership,
b) 150 feet between wetted area and property lines,
c) 100 feet between wetted area and wells,
d) 100 feet between wetted area and drainageways or surface water bodies,
e) 50 feet between wetted area and public right of ways,
f) 100 feet between wastewater treatment units and wells, and
g) 50 feet between wastewater treatment units and property lines.
II. OPERATION AND MAINTENANCE REQUIREMENTS
1. The facilities shall be properly maintained and operated at all times
2. Upon classification of the facility by the Water Pollution Control System Operators Certification
Commission (WPCSOCC), the Permittee shall employ a certified wastewater treatment plant operator
to be in responsible charge (ORC) of the wastewater treatment facilities. The operator must hold a
certificate of the type and grade at least equivalent to or greater than the classification assigned to the
wastewater treatment facilities by the WPCSOCC. The Permittee must also employ a certified back-up
operator of the appropriate type and grade to comply with the conditions of 15A NCAC 8A .0202. The
ORC of the facility must visit each Class I facility at least weekly and each Class II, III, and IV facility
at Ieast daily, excluding weekends and holidays, and must properly manage and document daily
operation and maintenance of the facility and must comply with all other conditions of 15A NCAC 8A
.0202.
3. A suitable vegetative cover shall be maintained.
4. Irrigation shall not be performed during inclement weather or when the ground is in a condition that
will cause runoff.
5. Adequate measures shall be taken to prevent wastewater runoff from the spray field.
6. 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.
7. The application rate shall not exceed a cumulative loading of 92.56 inches over any twelve (12) month
period at an instantaneous application rate not to exceed 0.7 inches per hour.
8. No type of wastewater other than that from the Town of PollocksviIle shall be sprayed onto the
irrigation area.
9. No traffic or equipment shall be allowed on the disposal area except while installation occurs or while
normal maintenance is being performed.
10. Public access to the land application sites shall be controlled during active site use. Such controls may
include the posting of signs showing the activities being conducted at each site.
11. Freeboard in the treatment/storage lagoon shall not be less than two feet at any time.
III. MONITORING AND REPORTING REQUIREMENTS
91

1. Any monitoring (including groundwater, surface water, soil or plant tissue analyses) deemed necessary
by the Division to insure surface and ground water protection will be established and an acceptable
sampling reporting schedule shall be followed.
2. Adequate records shall be maintained by the Permittee tracking the amount of wastewater disposed.
These records shall include, but are not necessarily limited to, the following information:
a. date of irrigation,
b. volume of wastewater irrigated,
c. field irrigated,
d. length of time field is irrigated,
e. continuous weekly, monthly,.and year-to-date hydraulic (inches/acre) loadings for each field,
f weather conditions, and
g. maintenance of cover crops.
3. The effluent from the subject facilities shall be monitored by the Permittee at the point prior to
irrigation every March, July, and. November for the following parameters:
BOD5
TSS
Fecal Coliform;
pH
NH3 as N
Sodium
Magnesium
Calcium
Sodium Adsorption Ratio by Calculation
4. Three (3) copies of all operation and disposal records (as specified in condition 1112) on Form NDAR-
I shall be submitted on or before the last day of the following month. Three (3) copies of all effluent
monitoring data (as specified in condition 11I 3) on Form NDMR-1 shall be submitted on or before the
last day of April, August, and December. All information shall be submitted to the following address:
NC Division of Water Quality
Water Quality Section
Non -Discharge Compliance/Enforcement Unit
Post Office Box 29535
Raleigh, North Carolina 27626-0535
A representative annual soils analysis (Standard Soil .Fertility Analysis) shall be conducted on each
spray field and the results maintained on file by the Permittee for a minimum of five years. The
Standard Soil Fertility Analysis shall include, but is not necessarily limited to, the following
parameters:
Acidity Manganese Potassium
Calcium Percent Humic Matter Sodium
Copper pH Zinc
Magnesium Phosphorus
Cation Exchange Capacity Base Saturation (by calculation)
Noncompliance Notification:
The Permittee shall report by telephone to the Raleigh Regional Office, telephone number (919) 571-
4700, 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. Any occurrence at the wastewater treatment facility which results in the treatment of significant
amounts of wastes which are abnormal in quantity or characteristic, such as the dumping of the
contents of a sludge digester; the known passage of a slug of hazardous substance through the
facility; or any other unusual circumstances.
b. Any process unit failure, due to known or unknown reasons, that render the facility incapable of
adequate wastewater treatment such as mechanical or electrical failures of pumps, aerators,
compressors, etc.
c. Any failure of a pumping station, sewer line, or treatment facility resulting in a by-pass directly to
receiving waters without treatment of all or any portion of the influent to such station or facility.
d. Any time that self -monitoring information indicates that the facility has gone out of compliance
with its permit limitations.
Persons reporting such occurrences by telephone shall also file a written report in letter form within
five (5) days following first knowledge of the occurrence. This report must outline the actions taken or
proposed to be taken to ensure that the problem does not recur.
]IV. GROUNDWATER REQUMEMENTS
1. Monitor wells MW-I, MW-2, MW-3, MW-4, MW-5, and MW-6 shall be sampled every March, July,
and November for the following parameters:
Water Level pH
Chloride Total Dissolved Solids (TDS)
Fecal Coliforms Total Organic Carbon (TOC)
Nitrate (NO3) Total Ammonia (as N)
Volatile Organic Compounds - In November only using one of the following:
(A) Standard Method 6230D, PQL at 0.5 ug/L or less
(B) Standard Method 621OD, PQL at 0.5 ug/L or less
(C) EPA Method 8021, Low Concentration, PQL at 0.5 ug/L or less
(D) EPA Method 8260, Low Concentration, PQL at 0.5 ug/L or less
(E) Another method with prior approval by the Groundwater Section Chief
Any method used must meet the following qualifications:
(1) A laboratory must be DWQ certified to run any method used.
(2) The method used must, at a minimum, include all the constituents Iisted in Table VIII of
Standard Method 6230D.
(3) The method used must provided a PQL at 0.5 ug/L or less which must be supported by
laboratory proficiency studies as required by the DWQ Laboratory Certification Unit. Any
constituents detected above the MDL but below the PQL at 0.5 ug/L must be qualified
(estimated) and reported.
If any volatile organic compounds are detected by the methods listed, then the Washington Regional
Office Groundwater Supervisor, telephone number [phone], must be contacted immediately for
further instructions regarding any additional follow-up analyses required. The results of all initial and
follow-up analyses must be submitted simultaneously.
The measurement of water levels must be made prior to sampling for the remaining parameters. The
depth to water in each well shall be measured from the surveyed point on the top of the casing.
The measuring points (top of well casing) of all monitoring wells shall be surveyed to provide the
relative elevation of the measuring point for each monitoring well_
If TOC concentrations greater than 10 mg/I are detected in any downgradient monitoring well,
additional sampling and analysis must be conducted to identify the individual constituents comprising
4

this TOC concentration. If the TOC concentration as measured in the background monitor, well
exceeds 10 mg/l, this concentration will be taken to represent the naturally occurring TOC
concentration. Any exceedances of this naturally occurring TOC concentration in the downgradient
wells shall be subject to the additional sampling and analysis as described above.
The results of the sampling and analysis must be received on Form GW-59 (Groundwater Quality
Monitoring; Compliance Report Form) by the Groundwater Section, Permits and Compliance Unit,
P.O. Box 29578 Raleigh, N.C. 27626-0578 on or before the last working day of the month following
the sampling month.
2. Any additional groundwater quality monitoring, as deemed necessary by the Division, shall be
provided.
3. The COMPLIANCE BOUNDARY for the disposal system is specified by regulations in I SA NCAC
2L, Groundwater Classifications and Standards. The Compliance Boundary is for the disposal system
constructed after December 31, 1983 is established at either (1) 250 feet from the waste disposal area,
or (2) 50 feet within the property boundary, whichever is closest to the waste disposal area. An
exceedance of Groundwater Quality Standards at or beyond the Compliance Boundary is subject to
immediate remediation action in addition to the penalty provisions applicable under General Statute
143-215.6A(a)(1).
In accordance with 15A NCAC 2L, a REVIEW BOUNDARY is established around the disposal
systems midway between the Compliance Boundary and the perimeter of the waste disposal area. Any
exceedance of standards at the Review Boundary shall require remediation action on the part of the
permittee.
V. INSPECTIONS
Adequate inspection, maintenance, and cleaning shall be provided by the Permittee to insure proper
operation of the subject facilities.
2. The Permittee or his designee shall inspect the wastewater treatment and disposal facilities to prevent
malfunctions and deterioration, operator errors and discharges which may cause or lead to the release
of wastes to the environment, a threat to human health, or a nuisance. The Pennittee shall keep an
inspection log or summary including at least the date and time of inspection, observations made, and
any maintenance, repairs, or corrective actions taken by the Permittee. This log of inspections shall be
maintained by the Permittee for a period of three years from the date of the inspection and shall be
made available upon request to the Division or other permitting authority.
3. Any duly authorized officer, employee, or representative of the Division may, upon presentation of
credentials, enter and inspect any property, premises or place on or related to the disposal site or
facility at any reasonable time for the purpose of determining compliance with this permit, may inspect
or copy any records that must be maintained under the terms and conditions of this permit, and may
obtain samples of groundwater, surface water, or leachate.
VI. GENERAL CONDITIONS
This permit shall become voidable unless the facilities are constructed in accordance with the
conditions of this permit, the approved plans and specifications, and other supporting data.
2. This permit is effective only with respect to the nature and volume of wastes described in the
application and other supporting data.
This permit is not transferable. In the event there is a desire for the facilities to change ownership, or
there is a name change of the Permittee, a formal permit request must be submitted to the Division
accompanied by an application fee, documentation from the parties involved, and other supporting

materials as may be appropriate. The approval of this request will be considered on its merits and may
or may not be approved.
4. Failure to abide by the conditions and limitations contained in this permit may subject the Pennittee to
an enforcement action by the Division in accordance with North Carolina General Statute 143-215.6A
to 143-215.6C.
5. The issuance of this permit does not preclude the Permittee from complying with any and all statutes,
rules, regulations, or ordinances which may be imposed by other government agencies (local, state, and
federal) which have jurisdiction.
6. A set of approved plans and specifications for the subject project must be retained by the Permittee for
the life of the project.
7. The annual administering and compliance fee must be paid by the Permittee within thirty (30) days
after being billed by the Division. Failure to pay the fee accordingly may cause the Division to initiate
action to revoke this permit as specified by 15A NCAC 2H .0205 (c)(4).
8. The Permittee, at least six (6) months prior to the expiration of this permit, shall request its extension.
Upon receipt of the request, the Commission will review the adequacy of the facilities described
therein, and if warranted, will extend the permit for such period of time and under such conditions and
limitations as it may deem appropriate.
Permit issued this the fourteenth day of April, 1998
NORTH C LINA ENVIRONMENTAL MANAGEMENT COMMISSION
A. Preston Howard, Jr., P.E., Director
Division of Water Quality
By Authority of the Environmental Management Commission
Permit Number WQ0007283
6

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i
ATING SCALE FOR CLASSIFICATION OF WATER POLLUTION CONTROL SYSTEMS
Name of Facility:
Owner or Contact Person:
0
Mailing Address: N_._ 0. 13 0X .9 7
County: ' 'ji= Telephone: 4 24�, 2Z4-9��1
Present Classification: New Facility Existing Facility_
NPDES Per. NCDD Nondisc. Per. No.WO pO 72$3 Health Dept.Per No.
Rated by: 11 • 7,A-
4x.,rna Telephone: Zfa - f 9!L4Q-b4Bl Date. 3-aE 9$
;Reviewed by: Health Dept. Telephone:
3,l�slf? Regional Office
Central Office
ORC: S T Cl-iI C IL , 75Q_. Grade:
Check Classification(s): Subsurface X Spray Irrigation
Telephone: -�-%' {ye (-WY
Telephone:
Telephone:
Land Application
Wastewater Classification: (Circle One) 1 II 111 IV Total Points:
ti«. ;1 ►1 u. . I f►11� a • ti: is .e l�r �.' �:�
i. w : ire - -a 6 ; .- yl I R.".P, ' e :►.
SIESLRFACE CLA SF1CATrON
(check all units that apply)
1. septic tanks
2. pump tanks
3. siphon or pump -dosing systems
4. sand tillers
5. grease traplinlerceplor
$ oiflwater reparaic-s
7, gravity subsurfact- treatment and disposal:
8. pressure subsurface treatment and disposal:
SPRAY IRR1GATrONCLASS FICATtON
(check l units that apply)
1 ,/ preliminary treatment (definition no. 32 )
2lagoons
3.septic tanks
4 pump tanks
5, ✓ pumps
6. sand filters
7 grease trapInterceptor
8. oil/water separalors
si ✓ disinfection
10. chemicat addition for nutrient algae conlrof
11. ✓ spray irrigation of waslewater
In addition to the above classifications, pretreatment of wastewater In excess of these components shall
be rated using the point rating system and will require an operator with an appropriate dual certlflcstlon.
LANI] APPLtCATION/RESIDUALS CLASSIFICATION (Applies only to permit holder)
1. Land application of biosolids, residuals or contaminated soils on a designaled site.
WASTEWATER TREATMENT FACAL I TY C1 ASSIFICAT ION
The following systems shall be assigned a Class I classification, Unless the flow is of a significant quantity or the technology is unusually
complex, to require consideration by the Commission on a caseby-case basis: (Check ff Appropriate)
1. Oil/waler Separator Systems consisling only of physical separation, pumps and disposal;
2. Seplic Tank/Sand Filter Systems consisting only of septic tanks, dosing apparatus, pumps,sand fillers, disinlection
and direct discharge;
3` Lagoon Systems consisting only of preliminary treatment, lagoons, pumps, disinfection, necessary chemical treatment for
algae or nutrient control, and direct discharge;
4. Closed -loop Recycle Systems;
S. Groundwater Remediation Systems consisting only of ofUwater separators, pumps, air -stripping, carbon adsorption, disinfection
and disposal:
6._Aquacufture operations with disci.rpe to surface waters;
7--Wafer Plant sludge handling and back -wash water treatment;
8. Seafood processing consisting of screening and disposal.
G._Single-family discharging systems, with the exception of Aerobic Treatment Units, will be classified d permitted alter July 1,
1993 br a upon Inspedion by the Division, If Is found that the syslem Is riot being adequately operated or maintained. Such
systems will be notified of flse clasatfication or reclassification by the Commission, In writing.