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Home My WebLink AboutNC0038822_202301VRR_20230316 DMR REVIEW RECORD WinstonSalem Regional Office Facility Name: Central Care WWTP Permit Number: NC0038822 Report Period: January 2023 Prior Assessments: 1 Enforcement Factor: 1.00 ______________________________________________________________________________________________________________________________________________________________________ Waterbody Outfall # Outfall Description Waterbody Name Classification ______________________________________________________________________________________________________________________________________________________________________ 001 Effluent to UT Stewarts Creek Stewarts Creek C ______________________________________________________________________________________________________________________________________________________________________ Monthly Average Limit Violations ______________________________________________________________________________________________________________________________________________________________________ Sample Location: Outfall 001 Effluent Violation Unit of Limit Calculated % Over Date Parameter Frequency Measure Value Value Limit Action ______________________________________________________________________________________________________________________________________________________________________ 1/31/2023 BOD, 5Day (20 Deg. C) 2 X month mg/l 30 33.10 10.3 Concentration ______________________________________________________________________________________________________________________________________________________________________ Daily Limit Violations ______________________________________________________________________________________________________________________________________________________________________ Sample Location: Outfall 001 Effluent Violation Unit of Limit Calculated % Over Date Parameter Frequency Measure Value Value Limit Action ______________________________________________________________________________________________________________________________________________________________________ 1/3/2023 Chlorine, Total Residual 2 X week ug/l 17 21 23.5 No Action, BPJ ______________________________________________________________________________________________________________________________________________________________________ Other Violations/Staff Remarks: DMR remarks: “High BOD due to excessive amount of Sulfite from Bio neutralizing tabs (Dechlor Tabs)” Recommend NOD MAF: 0.001974MGD ______________________________________________________________________________________________________________________________________________________________________ Supervisor Remarks: Lon NOD NOD2023LV0038 ______________________________________________________________________________________________________________________________________________________________________ Completed by: Ron Boone_________________________ Date: 20230310__________ Assistant Regional Supervisor Signoff: ___________________________________ Date: ____________________ Regional Supervisor Signoff: LTS Date: 3/16/2023 Prior 12Month Enforcement History Permit Number: NC0038822 Report Period: January 2023 ____________________________________________________________________________________________________________________________________________________________________ Limit Violation ____________________________________________________________________________________________________________________________________________________________________ Sample Location: Outfall 001 Effluent Violation Report Violation Date Period Parameter Type NOD NOV CPA ___________________________________________________________________________________________________________________________________________________________________ 3/24/2022 32022 Coliform, Fecal MF, MFC Daily Maximum NOD2022LV0065 Broth, 44.5 C Exceeded ____________________________________________________________________________________________________________________________________________________________________ Monitoring Violation ____________________________________________________________________________________________________________________________________________________________________ Sample Location: Outfall 001 Effluent Violation Report Violation Date Period Parameter Type NOD NOV CPA ___________________________________________________________________________________________________________________________________________________________________ 1/1/2022 12022 Temperature, Water Deg. Frequency Violation NOV2022MV0067 Centigrade ___________________________________________________________________________________________________________________________________________________________________ 1/15/2022 12022 Temperature, Water Deg. Frequency Violation NOV2022MV0067 Centigrade ____________________________________________________________________________________________________________________________________________________________________ Other Violation ____________________________________________________________________________________________________________________________________________________________________ Violation Report Violation Date Period Parameter Type NOD NOV CPA ___________________________________________________________________________________________________________________________________________________________________ 6/14/2022 62022 Aquatic toxicity NOV2022TX0063 permit limit violation ___________________________________________________________________________________________________________________________________________________________________ 8/17/2022 82022 Aquatic toxicity NOV2022TX0073 TX20220014 permit limit violation