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HomeMy WebLinkAboutNC0051314_Draft Permit_20210810 d` Q ROY COOPER 1� .� Governor ' ELIZABETH S.BISER Secretary *a` '' ±_- S.DANIEL SMITH NORTH CAROLINA Director Environmental Quality August 10,2021 Ms.Amanda Berger Aqua North Carolina, Inc.202 Mackenan Court Cary,NC 27511 Subject: Draft NPDES Permit NC0051314 Cole Park Plaza Shopping Center WWTP Grade II Biological WPCS Chatham County Dear Permittee: The Division has reviewed your request to modify and renew the subject permit.Enclosed with this letter is a copy of the draft permit for your facility.Please review this draft carefully to ensure your thorough understanding of the information,conditions,and requirements it contains. The draft permit includes the following significant changes from the existing permit: ➢ Supplement to Cover Sheet has been updated to address the proposed expansion to 0.090 MGD. > A new flow tier for the proposed expansion to 0.090 MGD has been added as Section A. (2.),along with updated effluent monitoring and limits for Ammonia Nitrogen,BOD,Total Monthly Flow,TP Load,and TN Load. ➢ Section A. (3.)has been added to address Nutrient Allocations in accordance with the Jordan Lake nutrient management rule[15A NCAC 02B.0270]. ➢ Section A. (4.)and Section A. (5.)have been added for Total Nitrogen and Total Phosphorous annual load limits and calculations for the proposed expansion,per current permitting strategy. > Section A.(7.)has been updated regarding electronic submission of effluent data. Federal regulations require electronic submittal of all discharge monitoring reports(DMRs). The NPDES standard conditions(Parts II,III,and IV)that are a part of the permit are not included in this draft document(cover,map,and Part I).The conditions are the same as in your current permit except that agency and 1 division names have been updated. The latest version is available at https://bit.ly/2BZ4xxx and can be viewed online or downloaded as a PDF file. With this notification,the Division will solicit public comment on this draft permit by publishing a notice in newspapers having circulation in the general Chatham County area,per EPA requirements. Please provide your comments,if any,to me at the address below no later than 30 days after receiving this draft permit. 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 the draft,please contact me at 919-707-3712,or via e-mail at sydney.carpenter@ncdenr.gov. Q No Q I W Re v 512rth NorthCarolina SalisburyDepartment Street 116of 17 Mall ServiceEnvironmental Centeruality I Raleigh,Division Northofater Carolina sources 27699 1617 I no.:nenr�Div o.w w..aa amar 919.707.9000 NPDES Permit NC0051314 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL QUALITY DIVISION OF WATER RESOURCES PERMIT TO DISCHARGE WASTEWATER UNDER THE NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) 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, Aqua North Carolina, Inc. gym. is hereby authorized to discharge wastewater from a facility located at the Cole Park Plaza Shopping Center WWTP 320 Plaza Drive Chapel Hill Chatham County to receiving waters designated as an unnamed tributary to Cub Creek in the Cape Fear River Basin in accordance with effluent limits, monitoring requirements, and other conditions set forth in Parts I, II, III and IV hereof. This permit shall become effective This permit and authorization to discharge shall expire at midnight on July 31,2026. Signed this day S. Daniel Smith, Director Division of Water Resources By Authority of the Environmental Management Commission Page 1 of 10 NPDES Permit NC0051314 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. Aqua North Carolina, Inc. is hereby authorized to: 1. Continue to operate an existing 0.050 MGD wastewater treatment system.This facility is located 320 Plaza Drive,Chapel Hill in Chatham County. Wastewater treatment includes the following components: • Equalization tank • Coarse Screening • Dual train aeration basins • Three clarifiers • Dual tertiary filters • Ultraviolet disinfection • Effluent monitoring • Post aeration • Aerated sludge storage • Standby power generator 2. After receiving an Authorization to Construct(AtC) permit from the Division of Water Resources to expand flow, and after submitting to the Division an Engineers Certification form documenting that upgrades were completed in accord with this permit and the ATC, construct and operate a wastewater treatment system not to exceed 0.090 MGD. 3. Discharge from said treatment works via Outfall 001 at the location specified on the attached map into an unnamed tributary to Cub Creek [Stream Index: 16-41-2-10-(0.5)], a waterbody currently classified WS-IV;NSW located within Subbasin 03-06-05 [HUC: 0303000206] of the Cape Fear River Basin. Page 2 of 10 NPDES Permit NC0051314 PART I A. (1.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS [15A NCAC 02B .0400 et seq., 02B .0500 et seq.] Grade II Biological Water Pollution Control System [15A NCAC 08G .0302] During the period beginning on the permit effective date and lasting until expansion above 0.050 MGD or until expiration,the permittee is authorized to discharge treated wastewater from Outfall 001. Such discharges shall be limited, monitored and reported' by the Permittee as specified below: PARAMETERS EFFLUENT LIMITATIONS MONITORING REQUIREMENTS [eDMR Code] Monthly Daily Measurement Sample Sample Average Maximum Frequency Type Location2 Flow(MGD) 50050 0.050 MGD Continuous RecordingInfluent or Effluent BOD,5-day(20°C)(mg/L) C0310 5.0 mg/L 7.5 mg&L Weekly Composite Effluent (April 1—October 31) BOD,5-day(20°C)(mg/L) C0310 10.0 mg/L 15.0 mg/L Weekly Composite Effluent (November 1—March 31) Total Suspended Solids(TSS)(mg/L) C0530 30.0 mg/L 45.0 mg/L Weekly Composite Effluent Nitrogen,Ammonia Total(as N)(mg/L) C0610 2.0 mg/L 10.0 mg/L Weekly Composite Effluent (April 1 —October 31) Nitrogen,Ammonia Total(as N)(mglL) C0610 4.0 mg/L 20.0 mg/L Weekly Composite Effluent (November 1—March 31) Fecal Coliform(geometric mean) 31616 200/100 ml 400/100 ml Weekly Grab Effluent Total Residual Chlorine(TRC)(pg/L)3 50060 17 pg/L 2/week Grab Effluent Temperature(°C) 00010 Monitor&Report Daily Grab Effluent Dissolved Oxygen(DO)(mg/L) 00300 Daily average not>6.0 mg/L Weekly Grab Effluent Total Phosphorus(TP)(mg/L)4 C0665 2.0 mg/L quarterly average Weekly Composite Effluent Total Kjeldahl Nitrogen(TKN)(mg/L) 00625 Monitor&Report Quarterly Composite Effluent Nitrite/Nitrate Nitrogen(NO2-N+NO3-N)(mg/L) 00630 Monitor&Report Quarterly Composite Effluent Total Nitrogen(TN)(mg/L)5 C0600 Monitor&Report Quarterly Composite Effluent pH(su) 00400 >6.0 and<9.0 standard units Weekly Grab Effluent MBAS 38260 0.5 mg/L Weekly Composite Effluent Monitor Re ort WeeklyGrab Upstream& Dissolved Oxygen(DO)(mg/L) 00300 & p Downstream Temperature(°C) 00010 Monitor&Report Weekly Grab Upstream& Downstream Table A. (1.)Footnotes: 1. The Permittee shall submit discharge monitoring reports electronically using the Division's electronic Discharge Monitoring Report(eDMR)system [see Section A. (4)]. 2. Upstream=approximately 50 feet upstream from the outfall. Downstream=near the mouth of the tributary 3. TRC limit and monitoring requirements apply only if chlorine is used for disinfection. The Division shall consider all effluent TRC values reported below 50 µg/L to be in compliance with the permit. However,the Permittee shall continue to record and submit all values reported by a North Carolina certified laboratory (including field certified), even if these values fall below 50 µg/L. 4. Compliance shall be based upon quarterly average of weekly samples. 5. For a given wastewater sample,TN=TKN+(NO2-N+NO3-N), where TN is Total Nitrogen and TKN is Total Kjeldahl Nitrogen,and(NO2-N+NO3-N)is Nitrite/Nitrate Nitrogen. Page 3 of 10 NPDES Permit NC0051314 All samples collected should be from a representative discharge event. THERE SHALL BE NO DISCHARGE OF FLOATING SOLIDS OR VISIBLE FOAM IN OTHER THAN TRACE AMOUNTS. A. (2.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS [15A NCAC 02B .0400 et seq., 02B .0500 et seq.] Grade II Biological Water Pollution Control System [15A NCAC 08G .0302] During the period beginning upon expansion to 0.090 MGD and lasting until Expiration,the permittee is authorized to discharge treated wastewater from Outfall 001. Such discharges shall be limited, monitored and reported' by the Permittee as specified below: PARAMETERS EFFLUENT LIMITATIONS MONITORING REQUIREMENTS1 [eDMR Code] Monthly Daily Measurement Sample Sample Average Maximum Frequency Type Location2 Flow(MGD) 50050 0.090 MGD Continuous RecordingInfluent or Effluent Total Monthly Flow 82220 Monitor&Report Monthly Recorded or Influent or Calculated Effluent BOD,5-day(20°C)(mg/L) C0310 2.77 mg/L 4.16 mg/L Weekly Composite Effluent (April 1—October 31) BOD,5-day(20°C)(mg/L) C0310 5.55 mg/L 8.33 mg/L Weekly Composite Effluent (November 1 —March 31) Total Suspended Solids(TSS)(mg/L) C0530 30.0 mg/L 45.0 mg/L Weekly Composite Effluent Nitrogen,Ammonia Total(as N)(mg/L) C0610 1.11 mg/L 5.55 mg/L Weekly Composite Effluent (April 1 —October 31) Nitrogen,Ammonia Total(as N)(mg/L) C0610 2.22 mg/L 11.1 mg/L Weekly Composite Effluent (November 1—March 31) Fecal Coliform(geometric mean) 31616 200/100 ml 400/100 ml Weekly Grab Effluent Total Residual Chlorine(TRC)(pg/L)3 50060 17 pg/L 2/week Grab Effluent Temperature(°C) 00010 Monitor&Report Daily Grab Effluent Dissolved Oxygen(DO)(mg/L) 00300 Daily average not>6.0 mg/L Weekly Grab Effluent Total Phosphorus(TP)(mg/L)4 C0665 2.0 mg/L quarterly average Weekly Composite Effluent TP Load 5 QM665 Monitor&Report(lb/mo) Monthly Calculated Effluent QY665 Monitor&Report(Ib/yr) Annually Total Kjeldahl Nitrogen(TKN)(mg/L) 00625 Monitor&Report Quarterly Composite Effluent Nitrite/Nitrate Nitrogen(NO2-N+NO3-N)(mg/L) 00630 Monitor&Report Quarterly Composite Effluent Total Nitrogen(TN)(mg/L)6 C0600 Monitor&Report Quarterly Composite Effluent TN Load 5 QM600 Monitor&Report(lb/mo) Monthly Calculated Effluent QY600 Monitor&Report(Ib/yr) Annually pH(su) 00400 >6.0 and<9.0 standard units Weekly Grab Effluent MBAS 38260 0.5 mg/L Weekly Composite Effluent Dissolved Oxygen(DO)(mg/L) 00300 Monitor&Report Weekly Grab Upstream& Downstream Temperature(°C) 00010 Monitor&Report Weekly Grab Upstream& Downstream Page 4 of 10 NPDES Permit NC005 13 14 Table A. (2.)Footnotes: 1. The Permittee shall submit discharge monitoring reports electronically using the Division's electronic Discharge Monitoring Report(eDMR)system[see Section A.(7)]. 2. Upstream=approximately 50 feet upstream from the outfall. Downstream=near the mouth of the tributary 3. TRC limit and monitoring requirements apply only if chlorine is used for disinfection. The Division shall consider all effluent TRC values reported below 50 µg/L to be in compliance with the permit.However,the Permittee shall continue to record and submit all values reported by a North Carolina certified laboratory (including field certified),even if these values fall below 50 µg/L. 4. Compliance shall be based upon quarterly average of weekly samples. 5. Compliance with TP Load and TN Load limits shall be determined in accordance with Section A.(4.)and Section A.(5.). 6. For a given wastewater sample,TN=TKN+(NO2-N+NO3-N), where TN is Total Nitrogen and TKN is Total Kjeldahl Nitrogen,and(NO2-N+NO3-N)is Nitrite/Nitrate Nitrogen. All samples collected should be from a representative discharge event. THERE SHALL BE NO DISCHARGE OF FLOATING SOLIDS OR VISIBLE FOAM IN OTHER THAN TRACE AMOUNTS. A. (3.) NUTRIENT ALLOCATIONS [15A NCAC 02B .0270] The following table lists the Total Nitrogen(TN) and Total Phosphorus(TP)allocations assigned to, acquired by, or transferred to the Permittee in accordance with the Jordan Lake nutrient management rule(15A NCAC 02B .0270)and the status of each as of permit issuance. The allocations in this table are not enforceable limits nor do they supersede any TN or TP limit established elsewhere in this permit or in the NPDES permit of a compliance association of which the Permittee is a Co-Permittee Member. Total Nitrogen Allocation ALLOCATION ALLOCATION AMOUNT' TYPE SOURCE DATE STATUS Delivered(lb/yr) Discharge(Ib/yr) Base Aqua NC-Cole Park Plaza 8/11/09 1,479 1,826 Active Shopping Center WWTP z TOTAL 1,479 1,826 Active Footnote: 1. Nitrogen Transport Factor=81% 2. Assigned in accordance with Rule 15A NCAC 02B.0270,effective 8/11/2009. Page 5 of 10 NPDES Permit NC0051314 Total Phosphorus Allocation ALLOCATION AMOUNT(1) ALLOCATION SOURCE DATE STATUS TYPE Discharge Delivered(Ib/yr) (Ib/yr) Base Aqua NC-Cole Park Plaza 8/11/09 256 304 Active Shopping Center WWTP 2 TOTAL 256 304 Active Footnote: 1. Phosphorus Transport Factor=84% 2. Assigned in accordance with Rule 15A NCAC 02B.0270,effective 8/11/2009. Any addition,deletion,or modification of the listed allocation(s) (other than to correct typographical errors) or any change in status of any of the listed allocations shall be considered a major modification of this permit and shall be subject to the public review process afforded such modifications under state and federal rules. A. (4.) ANNUAL LIMITS FOR TOTAL NITROGEN OR TOTAL PHOSPHORUS [G.S. 143-215.1(b)] Total Nitrogen(TN) and Total Phosphorus (TP) allocations and load limits for NPDES dischargers in the Jordan Lake watershed are annual limits and apply on a calendar year basis. For any given calendar year, the Permittee shall be in compliance with the annual TN(or TP) Load limit in this Permit if: a. the Permittee's annual TN (or TP) Load is less than or equal to the effective limit,or b. the Permittee is a Co-Permittee Member of a compliance association. If the Permittee is not a co-perm ittee member of a compliance association and the Permittee's cumulative annual TN discharge exceeds the effective TN Load limit in this permit at any point during the calendar year,the Permittee is in violation of its TN Load limit, and each day of a continuing violation shall constitute a separate violation. The TN(or TP)Load limit in this Permit may be modified as the result of allowable changes in the Permittee's allocations. a. Allowable changes include those resulting from purchase of TN(or TP) allocation from an authorized mitigation banker,the Ecosystem Enhancement Program, or other source allowed under applicable regulations; purchase, sale,trade,or lease of allocation between the Permittee and other dischargers; regionalization;and other transactions approved by the Division. b. The Permittee may request a modification of the TN(or TP) Load limit in this Permit to reflect allowable changes in its allocation(s). i. Upon receipt of timely and proper application,the Division will modify the permit as appropriate and in accordance with state and federal program requirements. ii. Changes in TN(or TP) limits become effective on January 1 of the year following permit modification.The Division must receive application no later than August 31 for changes proposed for the following calendar year. Page 6 of 10 NPDES Permit NC0051314 c. Any requests for modification should be sent to: NCDEQ/DWR/NPDES Programs Attn: Jordan Lake Watershed Coordinator 1617 Mail Service Center Raleigh,NC 27699-1617 If the Permittee is a member and co-permittee of an approved compliance association on January 1 of a given year, its TN and TP discharges during that year are governed by that association's group NPDES permit and the limits therein. a. The Permittee shall be considered a Co-Permittee Member for any given calendar year in which it is identified as such in Appendix A of the association's group NPDES permit. b. Association roster(s) and members'TN and TP allocations will be updated annually and in accordance with state and federal program requirements. c. If the Permittee intends to join or leave a compliance association, the Division must be notified of the proposed action in accordance with the procedures defined in the association's NPDES permit. i. Upon receipt of timely and proper notification,the Division will modify the permit as appropriate and in accordance with state and federal program requirements. ii. Membership changes in a compliance association become effective on January 1 of the year following modification of the association's permit. The TN and TP monitoring and reporting requirements in this Permit remain in effect throughout the term of the Permit and are not affected by the Permittee's membership in a compliance association. A. (5.) CALCULATION OF TOTAL NITROGEN OR TOTAL PHOSPHORUS LOADS [G.S. 143-215.1(b)] The Permittee shall calculate and report monthly and annual nutrient loads as follows: a. Monthly TN(or TP) Load (lb/mo) =TN (or TP) x TMF x 8.34 where: TN or TP = the average Total Nitrogen or Total Phosphorus concentration(mg/L)of the composite samples collected during the month TM F = the Total Monthly Flow of wastewater discharged during the month(MG/mo) 8.34 = conversion factor, from(mg/L x MG)to pounds b. Annual TN(or TP)Load (Ib/yr)=Sum of the 12 Monthly TN(or TP)Loads for the calendar year The Permittee shall report monthly Total Nitrogen and Total Phosphorus results(mg/L and lb/mo) in the appropriate discharge monitoring report for each month and shall report each calendar year's results (Ib/yr)with the December report for that year. Page 7 of 10 NPDES Permit NC0051314 A. (6.) PERMIT RE-OPENER: NUTRIENT CONTROLS [G.S. 143-215.1(b)] Pursuant to N.C. General Statutes Section 143-215.1 and the implementing rules found in the North Carolina Administrative Code at 15A NCAC 2H.0112 (b)(1)and 2H.0114(a) and Part II sections B- 12 and B-13 of this permit,the Director of DWR may reopen this permit to require supplemental nutrient monitoring of the discharge. The purpose of the additional monitoring will be to support water quality modeling efforts within the Cape Fear River Basin and shall be consistent with a monitoring plan developed jointly by the Division and affected stakeholders. In addition,the results of water quality modeling may require that limits for Total Nitrogen and Total Phosphorus be imposed in this permit upon renewal. A. (7.) ELECTRONIC REPORTING OF DISCHARGE 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.) Signatory Requirements • Section D.(2.) Reporting • Section D.(6.) Records Retention • Section E.(5.) Monitoring Reports 1. Reporting Requirements 'Supersedes Section D.(2.)and Section E.(5.)(all 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. The eDMR system may be accessed at: https://deq.nc.gov/about/divisions/water-resources/edmr. 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 following address: NC DEQ/Division of Water Resources/Water Quality Permitting Section ATTENTION: Central Files 1617 Mail Service Center Raleigh,North Carolina 27699-1617 Page 8 of 10 NPDES Permit NC005 1314 See"How to Request a Waiver from Electronic Reporting" section below. Monitoring results obtained during the previous month(s) shall be summarized for each month and reported via the eDMR system no later than the last calendar day of the month following the completed reporting period. 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 21,2025,the permittee must electronically report the following compliance monitoring data and reports,when applicable: • 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)]. itheappropriate electronic reporting EPA plans to establish a website that will also link to app op a p g 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: https://www.federa I register.gov/documents/2015/10/22/2015-24954/national-pol lutant-di scharge- el im ination-system-npdes-electron ic-reporting-rule Electronic submissions must start by the dates listed in the"Reporting Requirements"section above. 3. How to Request a Waiver from Electronic Reporting 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 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 Page 9of10 NPDES Permit NC0051314 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://deq.nc.gov/about/divisions/water-resources/edmr 4. Signatory Requirements [Supplements Section B.(11.)(b)and Supersedes Section B.(11.)(d)l 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: http://deq.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 [Supplements Section D. (6.)1 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 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 10 of 10 F 40 'dar Ct �F hG u 1- ic- y Al • Fps Q o of t5 pi Discharge Point QCi e �rrVN At Little cl FurnF !`ro 11 ue Loop 'a HJreloot Or .. . 1 0 1 Z Legend Oaks Dr Cub Cre Sources:Esri, ERECarmitlntermap,increment-H. oml GEBC ,.. GS, FAO,NPS,NRC) N,GeoBase,IGN,Kadaster NL,Ordnance Survey,Esri Japan,METI,Esfi China(Hong Kong),(c)OpenStreetMap contributors,and ' C the GIS User$mmunity N Cole Park Plaza Shopping Center WWTP NPDES Permit NC0051314A ., , ,„,,,,, Receiving Stream:UT to Cub Creek Longitude: 79°05'03"W Facility -r Stream Index: 16-41-2-10-(0.5) Latitude: 35°50'41"N Location River Basin:Cape Fear Sub-Basin: 03-06-05 SCALE Stream Class: WS-IV;NSW HUC:0303000206 I 8,000 Chatham County