HomeMy WebLinkAboutWQ0005849_Final Permit_20051228OF W A rFR
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Michael F. Easley, Governor
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William G. Ross Jr., Secretary
North Carolina Department of Environment and Na(ura# Resources
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Alan W. Klimek, P.E. Director
Division) of Water Quality
December 28, 2005
James T. Highley, Senior Regional Manager
North Topsail Utilities, Inc.
PO Box 240908
Charlotte, NC 28224
Subject: Permit No. WQ0005849
North Topsail Utilities WWTP
Wastewater Surface irrigation
Onslow County
Dear Mr. Highley:
1n accordance with your renewal request received October 4, 2005, we are forwarding herewith
Permit No. WQ0005849, dated December 28, 2005, to North Topsail Utilities, Inc. for the construction
and continued operation of the subject wastewater treatment and surface irrigation facilities.
This permit shall be effective from the date of issuance until November 30, 2010, shall void
Permit No. WQ0005849 issued July 9, 2004, 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.
Upon completion, certification, and a satisfactory start-up inspection by Wilmington Regional
staff of the fourth lagoon, the remainder of the flow associated with the WWTP expansion (99,367 GPD)
shall be available for North Topsail Utilities, Inc, to allocate toward additional sewer customers. North
Topsail Utilities, Inc. must submit an application to modify the pressure sewer system permit
(WQ0017535) and receive approval through issuance of a modified permit prior to connections of new
customers.
Remember to take the time to review this permit carefully, as some of the conditions may have
been amended or added to those that were included in the previous issuances of this permit. Please note
that an increase in permitted flow capacity may only occur after a formal permit modification request is
submitted by the Permittee and approved by the Division. Please pay particular attention to Condition 1.2,
Condition 11.7(c), Condition 11.15, and Condition HL9.
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 fled with the Office of Administrative Hearings, 6714 Mail Service
Center, Raleigh, NC 27699-6714. Unless such demands are made this permit shall be final and binding.
NOnc hCarofina
�aiura!!y
Aquifer Protection Section 1636 Mail Service Center Raleigh, NC 27699-1636 Phone (919) 733-3221 Customer Service
lntemet: h2c.enr.state.nc.us 2729 Capital Boulevard Raleigh, NC 27604 FAX (919) 715-6048 1-877-623-6748
An Equal Opportunity/Affirmative Action Employer — 50°lo Recycled110% Post Consumer Paper
WQ0005849
December 28, 2005
Page Two
If you need additional information concerning this matter, please contact Kim Colson at (919)
715-6165.
Sinc, r y
Alan W. Klimek, P.E.
cc: Onslow County Health Department
Wilimington Regional Office, Aquifer Protection Section
Technical Assistance and Certification Unit
APS Central Files
LAU Files
NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
RALEIGH
SURFACE 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
North Topsail Utilities, Inc.
Qnslow County
FOR THE
continued operation of a 873,500 gallon per day (GED) surface irrigation treatment and disposal facility
consisting of the following minimum components:ofapproximately 3,200 linear feet of 12-inch gravity
sewer, approximately 3,000 linear feet of six-inch force main, approximately 26,730 Iinear feet of 10-inch
force main, approximately 19,100 linear feet of 12-inch force main; a 2,600 gallon per minute (GPM)
duplex pump station with high-water alarms, stand-by power; two 1050 GPM duplex pump stations, each
with high-water alarms and stand-by power; a Parshall flume and ultrasonic meter capable of reading
flow between zero and 1.2 million gallons per day (MGD) for continuously measuring, totalizing, and
recording wastewater influent flow; a manually -cleaned bar screen; a three -cell facultative Iagoon,
approximately 42.2 acres in area and containing approximately 57 million gallons of capacity, for
wastewater stabilization and wastewater effluent storage; disinfection facilities consisting of Model 3150
tablet chlorinator by PPG Industries, Inc. and a 138,875-gallon chlorine contact chamber; a irrigation
pump station containing duplex 1800 GPM pumps and automatic shut-off controls; a meter for
continuously measuring, totalizing, and recording wastewater effluent flow; approximately 197 acres of
irrigation area;
construction and continued operation of a fourth facultative Iagoon, approximately 9.5 acres in area and
containing approximately 22.4 million gallons of storage to bring average daily flow from 774,133
GPD to 873,500 GPD (see Condition 1.2),
to serve North Topsail Utilities WWTP, with no discharge of wastes to the surface waters, pursuant to the
application received October 4, 2005, and subsequent additional information received by the Division,
and in conformity with the project plan, specifications, and other supporting data subsequently filed 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 November 30, 2010, shall void Permit
No. WQ0005849 issued July 9, 2004, and shall be subject to the following specified conditions and
limitations:
1. PERFORMANCE STANDARDS
The surface 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, such as the construction of additional or repiacernent
wastewater treatment and disposal facilities.
2. Before any expansion of permitted capacity beyond 873,500 GPD, a formal permit modification
application shall be submitted. The permit modification package shall contain design, construction,
and operation information related to any needed wastewater stabilization and wastewater effluent
storage, the adequacy of all existing equipment and units to accommodate the increased hydraulic
flows, the ability of the wetted area of the existing spray irrigation facilities to function at the
application rates, and other information as may be required by the Division. The submittal shall
follow the instructions provided on the most recent version of the surface irrigation application form
3. The issuance of this permit shall not relieve the Permittee of the responsibility for damages to surface
or groundwaters resulting from the operation of this facility.
4. The residuals generated from these treatment facilities must be disposed in accordance with General
Statute 143-215. I and in a manner approved by the Division.
5. Diversion or bypassing of the untreated wastewater from the treatment facilities is prohibited.
6. 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 drainage ways or surface water bodies,
e) 50 feet between wetted area and public right of ways,
f) 100 feet between treatment/storage units and any wells, and
g) 50 feet between treatment units and property lines.
Some of the buffers specified above may not have been included in previous permits for this waste
treatment and disposal system. These buffers are not intended to prohibit or prevent modifications,
which are required by the Division, to improve performance of the existing treatment facility. These
buffers do, however, apply to modifications of the treatment and disposal facilities that are for the
purpose of increasing the flow that is tributary to the facility. These buffers do apply to any
expansion or modification of the irrigation areas and apply in instances in which the sale of property
would cause any of the buffers now complied with, for the treatment and disposal facilities, to be
violated. The applicant is advised that any modifications to the existing facilities will require a permit
modification.
II. OPERATION AND MAINTENANCE REQUIREMENTS
1. The facilities shall be properly maintained and operated at all times.
Upon classification of the wastewater treatment and irrigation facilities by the Water Pollution
Control System Operators Certification Commission (WPCSOCC), the Permittee shall designate and
employ a certified operator to be in responsible charge (ORC) and one or more certified operator(s) to
be back-up ORC(s) of the facilities in accordance with 15A NCAC 8G .0201. The ORC shall visit
the facilities in accordance with 15A NCAC 8G .0204 or as specified in this permit and shall comply
with all other conditions specified in these rules.
A suitable year-round vegetative cover shall be maintained on the wetted area of the spray irrigation
facilities at all times. Note that such proper maintenance shall also include cover crop harvesting and
removal. The crop management plan, developed by W.R. Dunlop, Jr., LSS, that recommends tail
fescue as a cover crop for the wetted area of the spray irrigation facilities shall be followed. Any
variation from this plan shall require the recommendation of a North Carolina -licensed professional
soil scientist and agronomist as well as the approval of the Water Quality Section of the Division's
Wilmington Regional Office.
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 irrigation 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 rates onto the wetted area of the spray irrigation facilities shall not exceed the
following.
Approximate Cummulative
Wetted Area Application Rate
Field No. ° (acres (inches per year)"
xistin2
1
8.18
62.05
2
4.80
52.93
3
4.28
52.93
4
3.76
62,05
5
2.86
52.93
6
10.00
70.57
7
8.70
69.35
8
12.59
69.35
9
7.27
67.53
10
4.80
67.53
11
7.14
67.53
12
7.67
60.83
13
8.05
70.57
14
7.27
69.35
15
7.40
67.53
16
7.79
67.53
17
7.92
60.83
18
7.92
62.05
19
6.36
60.83
Whase I "
20
1.56
52.00
21*
1.56
42.20
22
3.12
52.00
23
5.72
52.00
[Phase II"
24
7.02
1 52.00
25
5.72
52.00
26
5.72
52.00
27
2,60
52.00
28
3.12
52.00
29
4.68
52.00
30*
5.46
42.20
31 *
3.90
42.20
32
2.86
52,00
33
6.50
52.00
34
5.72 1
52.00
Each field shall be closely monitored during any spray irrigation event. Should the applied wastewater
effluent be observed to accumulate on the ground surface, the application rates shall be reduced or
irrigation shall be ceased accordingly.
6 The approximate wetted area neglects slight sprinkler overlap in the spray field.
The cumulative application rate shall be equivalent to the loading of wastewater effluent over any 12
month period.
d Dosing volumes for Phase I and Phase 11 fields shall not exceed 0_2 in/dose for Baymeade soils and 0.15
in/dose for YYoodington and Marvyn Soils* (fields No. 21, 30, and 31).
4
8. No type of wastewater other than that from Nortli Topsail Utilities WWTP shall be irrigated onto the
irrigation area.
9. An automatically activated standby power source shall be on site and operational at all tinges. If a
generator is employed as an alternate power supply, it shall be tested weekly by interrupting the
primary power source.
10. No traffic or equipment shall be allowed on the disposal area except while installation occurs or while
normal maintenance is being perfortned.
11. 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.
12. Freeboard in the lagoons shall not be less than two feet at any time.
13. A protective vegetative cover shall be established and maintained on all earthen basin embankments
(outside toe of embankment to maximum pumping elevation), 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 basin dikes or embankments. Earthen basin embankment areas shall be kept mowed or
otherwise controlled and accessible.
14. The chlorine tablets used in the disinfection facility shall be of the kind and type specified in the plans
and specifications approved by the Division.
15. The Permittee shall provide for the pump stations and force mains the following items:
a. Pump on/off elevations located such that between two and eight pumping cycles may be achieved
per hour in the pump station,
b. FiIlets located in wet wells at the intersection of the flooring and sidewalls,
c. Screened vents for wet wells,
d. Flood protection if the pump station is located below the 100-year flood elevation,
e. Sufficient devices which will protect the pump station from vandals,
f. An air relief valve located at all high points along the force main, and
g. Three feet of cover (:minimum) over the force main of the use of ferrous material where three feet
cannot be maintained.
16. The Permittee shall perform soil maintenance with deep tillage as needed to restore the soil
percolation capability, checking to determine the need for tillage every ten (10) years.
III. MONITORING .AND REPORTING REQUIREMENTS
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. Influent flow shall be continuously monitored and daily flow values shall be reported on Form
NDMR.
The Permittee shall install an appropriate flow measurement device consistent with approved
engineering and scientific practices to ensure the accuracy and reliability of influent flow
measurement. Flow measurement devices selected shall be capable of measuring flows with a
maximum deviation of less than 10 percent from true flow, accurately calibrated at a minimum of
once per year, and maintained to ensure that the accuracy of the measurements is consistent with the
accepted capability of that type of device. The Permittee shall keep records of flow measurement
device calibration on file for a period of at least three years. At a minimum, data to be included in
this documentation shall be:
a. Date of flow measurement device calibration,
b. Name of person performing calibration
e. Percent from true flow
The effluent from the subject facilities shall be monitored by the Permittee at a point following all
wastewater treatment processes and prior to irrigation twice per month and analyzed by a Division -
certified laboratory for the following parameters:
BOD5
TSS
NO2-NO3
Fecal Coliform
NH3 as N
TKN
pH
Total Phosphorous
PAN (by calculation)
Samples of surface water from the location marked as "NT-5" on the attached map shall be taken by
the Permittee every month and analyzed by a Division -certified laboratory for the following
parameters:
BOD5 TKN NO2-NO3 Fecal Coliform
NH3 as N Total Phosphorus
5. The Permittee tracking the amount of wastewater disposed shall maintain adequate records. 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,
c. Continuous weekly, monthly, and year-to-date hydraulic (inches/acre) loadings for each field,
f. Weather conditions, and
g. Maintenance of cover crops.
6. Freeboard in the lagoons shall be recorded at least weekly.
7. Three (3) copies of all monitoring data [as specified in Conditions HI(2), III(3), and III(4)] on Form
NDMR-1 and three (3) copies of all operation and disposal records [as specified in Conditions III(5)
and I1I(6)] on Form NDAR-1 shall be submitted on or before the last day of the following month. All
information shall be submitted to the following address:
Division of Water Quality
Information Processing Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
An annual representative soils analysis (Standard Soil Fertility Analysis) shall be conducted on each
irrigation 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 E�]
Copper
pH
Zinc
Magnesium
Base Saturation (by calculation)
Phosphorus -
Cation Exchange Capacity
Exchangeable Sodium Percentage
9. An annual plant tissue analysis shall be conducted on each irrigation field and the results maintained
on file by the Permittee for a minimum of five years.
10. Noncompliance Notification:
The Permittee shall report by telephone to the Wilimington Regional Office, telephone number (910)
796-7215, 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 abnonnal 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.
Occurrences outside normal business hours may also be reported to the Division's Emergency
Response personnel at telephone number (800) 662-7956, (800) 858-0368, or (919) 733-3300.
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 REQUIREMENTS
1. Sampling Criteria:
a. Monitor well(s) MW-1, MW-3, MW-4 and MW-5 shall be sampled every March, July, and
November. Prior to sampling the parameters, the measurement of water levels shall be taken.
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
relative to a common datum.
Water Level pH
Nitrate (NO3-N) Total Organic Carbon (TOC)
Total Ammonia -Nitrogen (NH3-N) Total Dissolved Solids (TDS)
Chlorides Fecal Coliform
Volatile Organic Compounds (in November Only)
b. For Total Organic Carbon (TOC), if concentrations greater than 10 mg/1 are detected in any
down -gradient monitoring well, additional sampling and analysis shall be conducted to identify
the individual constituents comprising this TOC concentration. Any exceedances of this naturally
occurring TOC concentration in the down -gradient wells shall be subject to the additional
sampling an analysis as described above.
c. For Volatile Organic Compounds (VOCs) sampled in November, use only one of the following
methods:
1) Standard Method 6230D, Practical Quantitation Limit (PQL) at 0.5 µg/L or less
2) Standard Method 62101), PQL at 0.5 µg/L or less
3) EPA Method 8021, Low Concentration, PQL at 0.5 µg/L or less
4) EPA Method 8260, Low Concentration, PQL at 0.5 µg/L or less
5) Another method with prior approval by the Groundwater Section Chief
Any of the referenced methods used for VOCs shall, at a minimum, include all the constituents
listed in Table VIH of Standard Method 6230D. Any method used shall provide a PQL of at 0.5
µg/L or less, which shall be supported by laboratory proficiency studies as required by the DWQ
Laboratory Certification Unity. Any constituents detected above the Method Detection Limit
(MDL) but below the PQL of at 0.5 µg/L shall be qualified (estimated) and reported.
d. Any laboratory selected to analyze parameters shall be Division of Water Quality (DWQ)
certified for those parameters required.
2. Reporting / Documentation:
a. All reports and documentation (GW-59) shall be mailed to the following address:
Division of Water Quality
Information Processing Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Updated blank forms (GW-59) may be downloaded from the Groundwater Section's website at
h :II .ehnr.state.nc.us/ or requested from the address mentioned above.
b. The results of the sampling and analysis must be received on Form GW-59 (Groundwater Quality
Monitoring: Compliance Report Form) by the Groundwater Section (address listed in "Reporting
/ Documentation" section of the Groundwater Requirements), on or before the last working day
of the month following the sampling month. The wells shall he identified in the monitoring
reports in accordance with their respective designation on Figure 2. The data of all
groundwater sampling analyses required by the permit conditions must be reported using the most
recent GW-59 form along with attached copies of the laboratory analyses.
3. Vertical Separation Requirements:
Waste application activities shall not be applied or discharged onto or below the land surface
when the vertical separation between waste and the seasonal high water table is at less than one
(1) foot. Verification of the water table elevation can be confirmed by water level readings
obtained from piezometer well P-I (representative of Fields No. 2I, 30, and 31), and from MW-I
and MW-4 (representative of the remainder of the fields) which shall be done within 24 hours,
prior to application of wastewater.
4. Liner Requirements:
The new lagoon (Lagoon Number 4) shalI have either a liner of natural material at least one (1)
foot in thickness and having a hydraulic conductivity of no greater than I x 10-6 centimeters per
second when compacted, or a synthetic liner of sufficient thickness to exhibit structural integrity
and an effective hydraulic conductivity no greater than that of the natural material liner,
according to 15A NCAC 2H. 0219(f).
5. Applicable Boundaries:
a. The COMPLIANCE BOUNDARY for the disposal system is specified by regulations in 15A
NCAC 2L, Groundwater Classifications and Standards. The Compliance Boundary is for the
disposal system constructed after December 31, 1983 is established at either 250 feet from the
waste disposal area, or 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 remediation action according to 15A MCAC 2L .0106(d)(2).
b. The 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 action in accordance with 15A NCAC 2L .0106(d)(1).
6. Additional Requirements;
Any additional groundwater quality monitoring, as deemed necessary by the Division, shall be
provided.
V. INSPECTIONS
1. Adequate inspection, maintenance, and cleaning shall be provided by the Permittee to insure proper
operation of the subject facilities.
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 Iead to the release
of wastes to the environment, a threat to human health, or a nuisance. The Permittee 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.
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 Permittee
to an enforcement action by the Division in accordance with North Carolina General Statute 143-
215.6A to 143-215.6C.
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 government agencies (local, state,
and federal) which have jurisdiction, including but not limited to applicable river buffer rules in 15A
NCAC 2B .0200, erosion and sedimentation control requirements in 15A NCAC Chapter 4 and under
the Division's General Permit NCG010000, and any requirements pertaining to wetlands under 15A
NCAC 2B .0200 and 2H .0500,
6. The Permittee shall retain a set of approved plans and specifications for the life of the project.
7. The Permittee must pay the annual administering and compliance fee 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.
9. The subject wastewater treatment and disposal facilities shall be connected to an operational publicly
owned wastewater collection system within 180 days of its availability to the subject facilities, if the
subject wastewater treatment or disposal facilities are in noncompliance with the terms and conditions
of this non -discharge permit or the governing statutes or regulations. Prior to the initiation of these
connection activities, appropriate approval must be received from this Division.
10. The Permittee shall advise the Wilmington Regional Office in writing of any change in the
assignments of the designated farm manager and alternate manager within 14 days of the change.
11. The farm manager shall always be provided with a copy of the most current version of this pen -nit.
Permit issued thisAthe 28`4 day of December, 2005
NORTH
AL MANAGEMENT COMMISSION
Alan W. Klimek, P.E., Director
Division of Water Quality
By Authority of the Environmental Management Commission
Permit Number WQ0005849
10