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HomeMy WebLinkAboutNCG550941_NOV-2022-PC-0407_20220803 (2)Effluent ROY COOPER (; ati'ernar ELIZABETH 5. BISER se : erur y RICHARD E ROGERS. JR. for NOR I1-1CAW: '„INA tnviranmenrul Quality August 3, 2022 Certified Mail # 7017 2680 0000 2236 8242 Return Receipt Requested Frank McKenna 3610 Gooch Road Ddurham, NC 27704 Subject: NOTICE OF VIOLATION Tracking Number: NOV-2022-PC-0407 Single Family Wastewater Treatment System General NPDES Permit NCG550000 Certificate of Coverage NCG550941 Facility Name: 3610 Gooch Road Durham County Dear Frank M. McKenna: A review of the analytical results provided by SwSG Stormwater Services Group, LLC, for the subject facility revealed the violation(s) indicated below: Limit Exceedance Violation(s): Sample Parameter Date Limit Analytical Unit of Type of Location Value Result Measure Violation 001 BOD5, mg/L 07/19/2022 30 64 mg/L Monthly Average Exceeded 001 BOD5, mg/L 07/19/2022 45 64 mg/L Daily Maximum Effluent Exceeded Based on the above limit exceedance(s), you should re -sample your effluent within 60 days of receiving this Notice of Violation. If the high levels persist, then you should have your treatment system evaluated to determine if corrective measures are needed to ensure the system functions as intended and meets the conditions of the permit, including complying with the effluent limits. /QE Non f arolina Dcpanmcnt of lim ironntcnta1 Quality 1 Division of Wailer Resources Raleigh Regional Office 1 V00 Barren Dm e I Raleigh, North Carolina 27609 914,791.4204 Within 30-days receipt of this letter, please submit a written response to this office detailing the actions you will take to ensure your system is in full compliance with the permit requirements and functions as intended. If you have questions, please do not hesitate to contact Jane Bemard at 919-791-4233. Sincerely, DocuSigned by: i�ala.t,SSa f. A&tu, ..l td 82916E6AB32144F Vanessa E. Manuel, Assistant Regional Supervisor Water Quality Regional Operations Section Raleigh Regional Office Division of Water Resources, NCDEQ Cc: RROiSWP Files Laserfiche CIE Nonh Carolina Department of Environmental Quality i Division of Water Resources 512 Nonh Salisbury Street 11(11 Mail Service Center I Raleigh, North Carolina 27699-1411 914.707')O U p=eto0 *aNrr el Co CC C G C- 0; OE0'm o� � za co A 29 a) ct o 8 oa 00 O N •ct LU CT W w " 1 " o OUzN E �' N N 00 •N z- Ms. Bernard: Table 1— Effluent Analysis Results Fecal coliform, CFU/ 100 mL 400 N IN Total Residual Chlorine, mg/L c • o m agoh E o 8 ay a Monitor & Report °° Total Nitrogen, mg/L 84.2 a l� d 64.8 pH, Std. Units a� oN: ms 0 h Q Ca d IA O 4 Flow, Gals/ Day (est) 0 0 C. 0 0 to co A ea O' n a w a N I Sand Filter Receiving stream chlorine levels are not to exceed 17 µgL. Sample is taken at end of effluent pipe. z The original laboratory report and chain -of -custody form is maintained at the residence. In the meantime, if you have any questions, do not • CU