HomeMy WebLinkAboutNC0056561_Draft Permit_20170531Water Resources
ENVIRONMENTAL QUALITY
ROY COOPER
vs n
MICHAEL S. REGAN
S. JAY ZIMMERMAN
May 31, 2017
Mr. Nathan Clark, Town Manager
Town of Maggie Valley
3987 Soco Road
Maggie Valley, North Carolina 28751
Subject: Draft NPDES Permit Renewal
Permit NCO056561
Maggie Valley WWTP, Class 3
Haywood County
SIC Code 4592 Sewerage Systems
Dear Mr. Clark:
Enclosed with this letter is a copy of the Draft NPDES permit renewal for your facility. Please
review this draft carefully to ensure thorough understanding of the requirements and conditions it
contains. There are several changes from the existing permit, including the following:
• The NC 2007-2014 Water Quality Standard (WQS) Triennial Review was approved by the
NC Environmental Management Committee (EMC) on November 13, 2014. The US EPA
subsequently approved the WQS revisions on April 6, 2016 with some exceptions. The
NC Division of Water Resources NPDES Permitting Unit is required to implement the new
dissolved metal standards in all permits public noticed after April 6, 2016. The new
standards for most metals include acute standards. Further, the freshwater standards for
several metals are expressed as the dissolved form of the metals, and seven metals have
hardness -dependent equations. As a result, the NPDES Permitting Unit will need site-
specific effluent hardness data and instream hardness data, upstream of the discharge, for
each facility monitoring these metals in order to calculate permit limitations. Effluent
hardness and instream hardness sampling, upstream of the discharge, has been added to
this permit at a monitoring frequency of quarterly. [See Special Condition A. (1.) Effluent
Limitations and Monitoring Requirements.]
• Quarterly monitoring for Total Copper have been deleted from the permit. Results of a
reasonable potential analysis on submitted data indicated there was no reasonable potential
to exceed the water quality standard in the receiving stream.
State of North Carolina I Environmental Quality I Water Resources
1617 Mail Service Center I Raleigh, North Carolina 27699-1617
919 807 6300
Page 12
• Review of effluent data shows that there was one detection of Total Silver at 5 pg/L and
18 non -detects (< 5 µg/l, and < 10 pg/L). In accordance with 15A NCAC 2B .0500 all test
procedures must produce detection and reporting levels that are below the permit discharge
requirements, and all data generated must be reported to the approved detection level or
lower reporting level of the procedure. Currently, DWR's laboratory identifies the Practical
Quantitation Limit (PQL) for Silver at < 1 µg/L. The allowable discharge concentration for
your facility is 0.95 gg/L. Therefore, the best your facility can do is sample Silver down to
the lower reporting level of the procedure, which is < 1 ttg/L. Since only one sample was
at the detection level, a limit for Total Silver has not been put in the permit at this time;
however, quarterly Silver effluent sampling has been maintained. The Division
recommends that the Permittee improve and implement "clean" sampling techniques. The
Permittee should also work to identify potential sources of the pollutant and reduce influent
concentrations. If these measures do not result in Total Silver concentrations consistently
less than 1 µg/L, a limit will be added to the permit during the next renewal.
• In order to demonstrate compliance with the 2012 Statewide Mercury TMDL, this facility
is required to perform three low level Total Mercury tests (using EPA test method 1631 E)
as part of Town's next three Effluent Pollutant Scans. [See Special Condition A. (3.).]
• Quarterly monitoring for Total Zinc have been deleted from the permit. Results of a
reasonable potential analysis on submitted data indicated there was no reasonable potential
to exceed the water quality standard in the receiving stream.
• Federal regulations require- electronic submittal of all discharge monitoring reports
(DMRs) and program reports. The final NPDES Electronic Reporting Rule was adopted
and became effective on December 21, 2015. The requirement to begin reporting discharge
monitoring data electronically using the NC DWR's Electronic Discharge Monitoring
Report (eDMR) internet application has been added to your final NPDES permit. [See
Special Condition A. (4.).]
For information on eDMR, registering for eDMR and obtaining an eDMR user account,
please visit the following web page: htit)://deci.nc.Lov/about/divisions/water-
resources/edmr.
For more information on EPA's final NPDES Electronic Reporting Rule, please visit the
following web site: https://www.federalre�,ister.�,ov/documents/2015/10/22/2015-
24954/national-pollutant-discharge-elimination-system-npdes-electronic-reporting-rule.
Concurrent with this notification the Division is publishing a notice in a newspaper having
circulation in the general Haywood County area, soliciting public comments on this draft permit.
Please provide any written comments you may have to the following: NCDEQ/DWR, NPDES
Permitting Branch, 1617 Mail Service Center, Raleigh, NC 27699-1617 no later than 30 days after
receipt of this draft permit.
Page 13
Following the 30 -day public comment period, the Division will review all pertinent comments and
take appropriate action prior to issuing a final permit. If you have questions concerning this draft
permit, please call me at (919) 807-6385 or by email at gary.perlmutter@ncdenr.gov.
Sincerely,
Gary Perlmutter, Environmental Senior Specialist
NPDES Complex Permitting Unit
Hardcopy: NPDES Files
eCopy: US EPA Region 4
DWR / Operator Certification Unit / Maureen Kinney
DWR / Aquatic Toxicology Branch / Susan Meadows
DWR / Asheville Regional Office / Water Quality Operations
Permit NCO056561
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF WATER RESOURCES
PERMIT
TO DISCHARGE WASTEWATER UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards
and regulations promulgated and adopted by the North Carolina Environmental Management
Commission, and the Federal Water Pollution Control Act, as amended, the
Town of Maggie Valley
is hereby authorized to discharge wastewater from a facility located at the
Maggie Valley WWTP
5320 Jonathan Creek Road
Waynesville, NC 28785
Haywood County
to receiving waters designated as Jonathans Creek in the French Broad River Basin in accordance with
effluent limitations, monitoring requirements, and other conditions set forth in Parts I, II, III and IV
hereof.
This permit shall become effective XXXX 1, 2017.
This permit and authorization to discharge shall expire at midnight on March 31, 2021.
Signed this day
1*1-,A F -'�
S. Jay Zimmerman, P.G.
Division of Water Resources
By Authority of the Environmental Management Commission
Permit NC0056561
SUPPLEMENT TO PERMIT COVER SHEET
All previous NPDES Permits issued to this facility, whether for operation or discharge are hereby
revoked. As of this permit issuance, any previously issued permit bearing this number is no longer
effective. Therefore, the exclusive authority to operate and discharge from this facility arises under the
permit conditions, requirements, terms, and provisions included herein.
The Town of Maggie Valley is hereby authorized to:
Continue to operate an existing 0.600 MGD wastewater treatment system consisting of the
following:
♦ A mechanical influent bar screen
♦ Flow selector basin
♦ 2 rectangular aeration basins
♦ 2 rectangular Aero -Mod clarifiers
♦ 5 dual aeration blowers
♦ 2 sludge holding basins
♦ Chlorination
♦ Chlorine contact basin
♦ Sulfur dioxide dechlorination
♦ Effluent flow monitoring
♦ Belt filter press
The facility is located at Maggie Valley Wastewater Treatment Plant, 5320 Jonathan Creek Rd,
Waynesville, NC 28785, in Haywood County;
2. Discharge from said treatment works at the location specified on the attached map into Jonathans
Creek, classified C; Trout waters in the French Broad River Basin.
Page 2of12
Permit NCO056561
PART I
A.(1.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS (1.0 MGD) [15A
NCAC 02B .0400 et seq., 02B .0500 et seq.]
a. During the period beginning on the effective date and lasting until expiration, the Permittee is
authorized to discharge treated wastewater from Outfall 001. Such discharges shall be limited and
monitored' by the Permittee as specified below:
EFFLUENT
CHARACTERISTICS
LIMITS
MONITORING REQUIREMENTS
Monthly
Average
Weekly
Average
Daily
Maximum
Measurement
Frequency
Sample
Type
Sample Location2
Flow
1.0 MGD
Continuous
Recording
Influent or Effluent
BOD, 5 -day, 20°C3
30.0 mg/L
45.0 mg/L
3/Week
Composite
Influent & Effluent
Total Suspended Solids3
30.0 mg/L
45.0 mg/L
3Meek
Composite
Influent & Effluent
NI -13 as N (mg/L)
Monitor and Report
3Meek
Composite
Effluent
Fecal Coliform (geometric mean)
200/100 mL 1.400/100 mL
3/Week
Grab
Effluent
Temperature (°C)
Monitor and Report
3Meek
Grab
Effluent
Total Residual Chlorine (TRC)4
28 µg/L
2/Week
Grab
Effluent
Total Nitrogen (mg/L)5
Monitor and Report
Quarterly
Composite
Effluent
Total Phosphorus (mg/L)
Monitor and Report
Quarterly
Composite
Effluent
Chronic Toxicity5
Between 6.0 and 9.0 Standard Units
l
Quarterly
Composite
Effluent
Effluent
pH
3Meek
Grab
Dissolved Oxygen (DO) (mg/L)
3/Week
Quarterly
Quarterly
Y
Grab
Composite
Composite
P
Effluent
Effluent
Effluent
Total Silver (Ng/L)7
Monitor and Report
Total Hardness as [CaCO3 or
(Ca + Mg)] (mg/L)8
Effluent Pollutant Scan
Monitor and Report
P
Monitor and Report
Monitor and Report
Footnote 9
Footnote 9
Grab
Effluent
Total Hardness as [CaCO3 or
(Ca + Mg)] (mg/L)o
Quarterly
Upstream
All footnotes are listed on the following pgge.
Page 3 of 12
Permit NC0056561
Footnotes:
1. Submit discharge monitoring reports electronically using NC DWR's eDMR application system. See
Special Condition A (4.).
2. Upstream is at 50-100 feet above discharge or at the nearest sampling location upstream of discharge.
3. The monthly average effluent BODS and Total Suspended Solids concentrations shall not exceed
15% of the respective influent value (85% removal).
4. The facility shall report all effluent TRC values reported by a NC certified laboratory (including
field -certified). Effluent values below 50 pg/L shall be treated as zero for compliance purposes.
5. Total Nitrogen = TKN + NO3-N + NO2-N, where TKN is Total Kjeldahl Nitrogen, NO3-N is Nitrate
Nitrogen, and NO2-N is Nitrite Nitrogen.
6. Whole Effluent Toxicity shall be monitored using the Pass/Fail Chronic Toxicity test using
Ceriodaphnia at 6% effluent. Samples shall be taken in January, April, July and October; see Special
Condition A. (2.).
7. The Permittee should review and implement clean sampling techniques for Total Silver. The
reporting laboratory should test to the lower reporting level of the procedure, which is < 1 µg/L.
8. Effluent Total Hardness sampling should be performed in conjunction with metals sampling.
9. The Permittee shall perform three Effluent Pollutant Scans during the term of this permit; see Special
Condition A. (3.).
10. The Permittee shall sample instream Total Hardness; upstream of the facility's discharge. The
sample shall be representative of the hardness in the receiving stream.
b. There shall be no discharge of floating solids or visible foam in other than trace amounts
Page 4of12
Permit NCO056561
A.(2.) CHRONIC TOXICITY PERMIT LIMIT (Quarterly) [15A NCAC 0213 .0200 et seq.]
The effluent discharge shall at no time exhibit observable inhibition of reproduction or significant
mortality to Ceriodaphnia dubia at an effluent concentration of 6%.
The permit holder shall perform at a minimum, quarterly monitoring using test procedures outlined in
the "North Carolina Ceriodaphnia Chronic Effluent Bioassay Procedure," Revised December 2010, or
subsequent versions or "North Carolina Phase II Chronic Whole Effluent Toxicity Test Procedure"
(Revised- December 2010) or subsequent versions. The tests will be performed during the months of
January, April, July and October. These months signify the first month of each three-month toxicity
testing quarter assigned to the facility. Effluent sampling for this testing must be obtained during
representative effluent discharge and shall be performed at the NPDES permitted final effluent discharge
below all treatment processes.
If the test procedure performed as the first test of any single quarter results in a failure or Chronic
Value (ChV) below the permit limit, then multiple -concentration testing shall be performed at a
minimum, in each of the two following months as described in "North Carolina Phase II Chronic
Whole Effluent Toxicity Test Procedure" (Revised -December 2010) or subsequent versions.
All toxicity testing results required as part of this permit condition will be entered on the Effluent
Discharge Monitoring Form (MR -1) for the months in which�tests were performed, using the parameter
code TGP3B for the pass/fail results and THP311 for the Chronic Value. Additionally, DWR Form AT -
3 (original) is to be sent to the following address:
Attention: North Carolina Division of Water Resources
Water Sciences Section/Aquatic Toxicology Branch
1621 Mail Service Center
Raleigh, NC 27699-1621
Completed Aquatic Toxicity Test Forms shall be filed with the Water Sciences Section no later than
thirty (30) days after the end of the reporting period for which the report is made.
Test data shall be complete, accurate, include all supporting chemical/physical measurements and all
concentration/response data, and be certified by laboratory supervisor and ORC or approved designate
signature. Total Residual Chlorine of the effluent toxicity sample must be measured and reported if
chlorine is employed for disinfection of the waste stream.
Should there be no discharge of flow from the facility during a month in which toxicity monitoring is
required, the permittee will complete the information located at the top of the aquatic toxicity (AT) test
form indicating the facility name, permit number, pipe number, county, and the month/year of the report
with the notation of "No Flow" in the comment area of the form. The report shall be submitted to the
Water Sciences Section at the address cited above.
Should the permittee fail to monitor during a month in which toxicity monitoring is required, monitoring
will be required during the following month. Assessment of toxicity compliance is based on the toxicity
testing quarter, which is the three-month time interval that begins on the first day of the month in which
toxicity testing is required by this permit and continues until the final day of the third month.
Page 5of12
Permit NC0056561
Should any test data from this monitoring requirement or tests performed by the North Carolina Division
of Water Resources indicate potential impacts to the receiving stream, this permit may be re -opened and
modified to include alternate monitoring requirements or limits.
NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control
organism survival, minimum control organism reproduction, and appropriate environmental controls,
shall constitute an invalid test and will require immediate follow-up testing to be completed no later
than the last day of the month following the month of the initial monitoring.
Page 6of12
Permit NCO056561
A.(3.) EFFLUENT POLLUTANT SCAN (Municipal POTWs) [G.S. 143-215.1(b)]
The Permittee shall perform a total of three (3) Effluent Pollutant Scans for all parameters listed below.
One scan must be performed in each of the following years: 2018, 2019, and 2020. Analytical methods
shall be in accordance with 40 CFR Part 136 and shall be sufficiently sensitive to determine whether
parameters are present in concentrations greater than applicable standards and criteria. Samples should be
collected with one quarterly toxicity test each year, and must represent seasonal variation [i.e., do not
sample in the same quarter every year]. Unless otherwise indicated, metals shall be analyzed as "total
recoverable."
Ammonia (as N)
Chlorine (total residual, TRC)
Dissolved Oxygen
Nitrate/Nitrite
Kjeldahl Nitrogen (TKN)
Oil and Grease
Phosphorus
Total Dissolved Solids
Hardness
Antimony
Arsenic
Beryllium
Cadmium
Chromium
Copper
Lead
Mercury (EPA Method 1631E)
Nickel
Selenium
Silver
Thallium
Zinc
Cyanide
Total Phenolic Compounds
Volatile organic compounds:
Acrolein
Acrylonitrile
Benzene
Bromoform
Carbon tetrachloride
Chlorobenzene
Chlorodibromomethane
Chloroethane
2-chloroethylvinyl ether
Chloroform
Dichlorobromomethane
1, 1 -dichloroethane
1,2-dichloroethane
Trans- l,2-dichloro ethylene
1, 1 -dichloroethylene
1,2-dichloropropane
1,3-dichloropropylene
Ethylbenzene
Methyl bromide
Methyl chloride
Methylene chloride
1,1,2,2 -tetrachloroethane
Tetrachloroethylene
Toluene
I;1,1 -trichloroethane
1:,1,2 -trichloroethane
Trichloroethylene
Vinyl. chloride ..
Acid -extractable compounds:
P -chloro -m -cresol
2 -chlorophenol
2,4-dichlorophenol
2,4 -dimethylphenol
4,6-dinitro-o-cresol
2,4-dinitrophenol
2-nitrophenol
4-nitrophenol
Pentachlorophenol
Phenol
2,4,6 -trichlorophenol
Base -neutral compounds
Acenaphthene
Acenaphthylene
Anthracene
Benzidine
Benzo(a)anthracene
Benzo(a)pyrene
3,4 benzofluoranthene
Benzo(ghi)perylene
Benzo(k)fluoranthene
Bis (2-chloroethoxy) methane
Page 7of12
Bis (2-chloroethyl) ether
Bis (2-chloroisopropyl) ether
Bis (2-ethylhexyl) phthalate
4-bromophenyl phenyl ether
Butyl benzyl phthalate
2-chloronaphthalene
4-chlorophenyl phenyl ether
Chrysene .
Di -n -butyl phthalate
Di-n-octyl phthalate
Dibenzo(a,h)anthracene
1,2 -dichlorobenzene
1,3 -dichlorobenzene
1,4 -dichlorobenzene
3,3-dichlorobenzidine
Diethyl phthalate
Dimethyl phthalate
2,4-dinitrotoluene
2,6-dinitrotoluene
1,2-diphenylhydrazine
Fluoranthene
Fluorene
Hexachlorobenzene
Hexachlorobutadiene
Hexachlorocyclo-pentadiene
Hexachloroethane
Indeno (1, 2, 3 -c d)pyrene
Isophorone
Naphthalene
Nitrobenzene
N-nitrosodi-n-propylamine
N-nitrosodimethylamine
N-nitrosodiphenylamine
Phenanthrene
Pyrene
1,2,4-trichlorobenzene
Permit NCO056561
Reporting. Test results shall be reported on DV -/R Form -A MR-PPA1 (or in a form approved by the
Director) by December 31' of each designated sampling year. The report shall be submitted to the
following address: NC DEQ / DWR / Central Files, 1617 Mail Service Center, Raleigh, North
Carolina 27699-1617.
Additional Toxicity Testing Requirements for Municipal Permit Renewal. Please note that
Municipal facilities that are subject to the Effluent Pollutant Scan requirements listed above are also
subject to additional toxicity testing requirements specified in Federal Regulation 40 CFR 122.216)(5).
The US EPA requires four (4) toxicity tests for a test organism other than the test species currently
required in this permit. The multiple species tests should be conducted either quarterly for a 12 -month
period prior to submittal of the permit renewal application, or four tests performed at least annually in
the four and one half year period prior to the application. These tests shall be performed for acute or
chronic toxicity, whichever is specified in this permit. The multiple species toxicity test results shall be
filed with the Aquatic Toxicology Branch at the following address':
North Carolina Division of Water Resources
Water Sciences Section/Aquatic Toxicology Branch
1621 Mail Service Center
Raleigh, North Carolina 27699-1621
Contact the Division's Aquatic Toxicology Branch at 919-743-8401 for guidance on conducting the
additional toxicity tests and reporting requirements. Results should also be summarized in Part E
(Toxicity Testing Data) of EPA Municipal Application Form 2A, when submitting the permit renewal
application to the NPDES Permitting Unit.
Page 8of12
Permit NCO056561
A.(4.) ELECTRONIC REPORTING OF MONITORING REPORTS [G.S. 143-215.1(b)]
Federal regulations require electronic submittal of all discharge monitoring reports (DMRs) and program
reports. The final NPDES Electronic Reporting Rule was adopted and became effective on December
21, 2015.
NOTE: This special condition supplements or supersedes the following sections within Part II of this
permit (Standard Conditions for NPDES Permits):
• Section B. (11.)
• Section D. (2.)
• Section D. (6.)
• Section E. (5.)
Signatory Requirements
Reporting
Records Retention
Monitoring Reports
1. Reportinp- Requirements f Swersedes Section D. (2.) and Section E. (5.) (a) I
The permittee shall report discharge monitoring data electronically using the NC DWR's Electronic
Discharge Monitoring Report (eDMR) internet application.
Monitoring results obtained during the previous month(s) shall be summarized for each month and
submitted electronically using eDMR. The' eDMR system allows permitted facilities to enter
monitoring data and submit DMRs electronically using the internet. Until such time that the state's
eDMR application is compliant with, EPA's Cross -Media Electronic Reporting Regulation
(CROMERR), permittees will be required to submit all discharge monitoring data to the state
electronically using eDMR and will be required to complete the eDMR submission by printing,
signing, and submitting one signed original and a copy of the computer printed eDMR to the
following address:
NC DEQ / Division of Water Resources / Water Quality Permitting Section
ATTENTION: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
If a permittee is unable to use the eDMR system due to a demonstrated hardship or due to the facility
being physically located in an area where less than 10 percent of the households have broadband
access, then a temporary waiver from the NPDES electronic reporting requirements may be granted
and discharge monitoring data may be submitted on paper DMR forms (MR 1,1.1, 2, 3) or alternative
forms approved by the Director. Duplicate signed copies shall be submitted to the mailing address
above. See "How to Request a Waiver from Electronic Reporting" section below.
Regardless of the submission method, the first DMR is due on the last day of the month following
the issuance of the permit or in the case of a new facility, on the last day of the month following the
commencement of discharge.
Starting on December 21, 2020, the permittee must electronically report the following compliance
in data and reports, when applicable:
Page 9of12
Permit NCO056561
• Sewer Overflow/Bypass Event Reports;
• Pretreatment Program Annual Reports; and
• Clean Water Act (CWA) Section 316(b) Annual Reports.
The permittee may seek an electronic reporting waiver from the Division (see "How to Request a
Waiver from Electronic Reporting" section below).
2. Electronic Submissions
In accordance with 40 CFR 122.41(1)(9), the permittee must identify the initial recipient at the time
of each electronic submission. The permittee should use the EPA's website resources to identify the
initial recipient for the electronic submission.
Initial recipient of electronic NPDES information from NPDES-regulated facilities means the entity
(EPA or the state authorized by EPA to implement the NPDES program) that is the designated entity
for receiving electronic NPDES data [see 40 CFR 127.2(b)].
EPA plans to establish a website that will also link to the appropriate electronic reporting tool for
each type of electronic submission and for each state. Instructions on how to access and use the
appropriate electronic reporting tool will be available as well. Information on EPA's NPDES
Electronic Reporting Rule is found at:
httl2s://www.federalre , ister. Dov/documents/2015/10/22/2015-24954/national-pollutant-discharge-
elimination-system-npdes-electronic-reporting-rule.
Electronic submissions must start by the dates listed in the "Reporting Requirements" section above.
3. How to Request a Waiver from Electronic Re portin¢�
The permittee may seek a temporary electronic reporting waiver from the Division. To obtain an
electronic reporting waiver, a permittee must first submit an electronic reporting waiver request to
the Division. Requests for temporary electronic reporting waivers must be submitted in writing to
the Division for written approval at least sixty (60) days prior to the date the facility would be
required under this permit to begin submitting monitoring data and reports. The duration of a
temporary waiver shall not exceed five (5) years and shall thereupon expire. At such time,
monitoring data and reports shall be submitted electronically to the Division unless the Permittee re-
applies for and is granted a new temporary electronic reporting waiver by the Division. Approved
electronic reporting waivers are not transferrable. Only permittees with an approved reporting
waiver request may submit monitoring data and reports on paper to the Division for the period that
the approved reporting waiver request is effective.
Information on eDMR and the application for a temporary electronic reporting waiver are found on
the following web page:
http://dN.nc.gov/about/divisions/water-resources/edmr
Page 10 of 12
Permit NC0056561
4. Si natory Requirements Su a dements Section B. 11.) b and Supersedes Section B. 11.) d
All eDMRs submitted to the permit issuing authority shall be signed by a person described in Part
II, Section B. (11.)(a) or by a duly authorized representative of that person as described in Part II,
Section B. (11.)(b). A person, and not a position, must be delegated signatory authority for eDMR
reporting purposes.
For eDMR submissions, the person signing and submitting the DMR must obtain an eDMR user
account and login credentials to access the eDMR system. For more information on North Carolina's
eDMR system, registering for eDMR and obtaining an eDMR user account, please visit the following
web page:
ht [L)://deci.nc.gov/about/divisions/water-resources/edmr
Certification. Any person submitting an electronic DMR using the state's eDMR system shall make
the following certification [40 CFR 122.22]. NO OTHER STATEMENTS OF CERTIFICATION
WILL BE ACCEPTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my
direction or supervision in accordance with a system designed to assure that qualified personnel
properly gather and evaluate the information submitted. Based on my inquiry of the person or
persons who manage the system, or those persons directly responsible for gathering the information,
the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am aware that there are significant penalties for submitting false information, including the
possibility of fines and imprisonment for knowing violations. "
5. Records Retention ISup plements Section D. (6.)I
The permittee shall retain records of all Discharge Monitoring Reports, including eDMR
submissions. These records or copies shall be maintained for a period of at least three (3) years from
the date of the report. This period may be extended by request of the Director at any time [40 CFR
122.41].
Page 11 of 12
Permit NCO056561
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