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Home My WebLink AboutNC0060259_202305VRR_20230718 DMR REVIEW RECORD WinstonSalem Regional Office Facility Name: Willow Oaks MHP Permit Number: NC0060259 Report Period: May 2023 Prior Assessments: 0 Enforcement Factor: 1.00 ______________________________________________________________________________________________________________________________________________________________________ Waterbody Outfall # Outfall Description Waterbody Name Classification ______________________________________________________________________________________________________________________________________________________________________ 001 Effluent to Little Troublesome Creek Little Troublesome Creek WSIV;NSW ______________________________________________________________________________________________________________________________________________________________________ Monthly Average Limit Violations ______________________________________________________________________________________________________________________________________________________________________ Sample Location: Outfall 001 Effluent Violation Unit of Limit Calculated % Over Date Parameter Frequency Measure Value Value Limit Action ______________________________________________________________________________________________________________________________________________________________________ 5/31/2023 Nitrogen, Ammonia Total (as N) 2 X month mg/l 7.20 10.50 45.1 Concentration ______________________________________________________________________________________________________________________________________________________________________ Other Violations/Staff Remarks: DMR remarks, “Had high ammonia, working on the problem” Significant history and violation. Recommend NOV. MAF: 0.0072MGD ______________________________________________________________________________________________________________________________________________________________________ Supervisor Remarks: Jenny – NOV ______________________________________________________________________________________________________________________________________________________________________ Completed by: Ron Boone_________________________ Date: 20230718____________ Assistant Regional Supervisor Signoff: J Graznak Date: 7/18/2023 Regional Supervisor Signoff: ___________________________________ Date: ____________________ Prior 12Month Enforcement History Permit Number: NC0060259 Report Period: May 2023 ____________________________________________________________________________________________________________________________________________________________________ Limit Violation ____________________________________________________________________________________________________________________________________________________________________ Sample Location: Outfall 001 Effluent Violation Report Violation Date Period Parameter Type NOD NOV CPA ___________________________________________________________________________________________________________________________________________________________________ 11/16/2022 112022 Coliform, Fecal MF, MFC Daily Maximum NOV2023LV0054 Broth, 44.5 C Exceeded ___________________________________________________________________________________________________________________________________________________________________ 7/5/2022 72022 Coliform, Fecal MF, MFC Daily Maximum NOV2022LV0680 Broth, 44.5 C Exceeded ___________________________________________________________________________________________________________________________________________________________________ 7/18/2022 72022 Coliform, Fecal MF, MFC Daily Maximum NOV2022LV0680 Broth, 44.5 C Exceeded ___________________________________________________________________________________________________________________________________________________________________ 7/31/2022 72022 Coliform, Fecal MF, MFC Monthly Geometric NOV2022LV0680 Broth, 44.5 C Mean Exceeded ___________________________________________________________________________________________________________________________________________________________________ 8/2/2022 82022 Coliform, Fecal MF, MFC Daily Maximum NOV2022LM0067 Broth, 44.5 C Exceeded ___________________________________________________________________________________________________________________________________________________________________ 8/15/2022 82022 Coliform, Fecal MF, MFC Daily Maximum NOV2022LM0067 Broth, 44.5 C Exceeded ___________________________________________________________________________________________________________________________________________________________________ 8/31/2022 82022 Coliform, Fecal MF, MFC Monthly Geometric NOV2022LM0067 Broth, 44.5 C Mean Exceeded ___________________________________________________________________________________________________________________________________________________________________ 9/12/2022 92022 Coliform, Fecal MF, MFC Daily Maximum NOV2022LV0750 Broth, 44.5 C Exceeded ____________________________________________________________________________________________________________________________________________________________________ Monitoring Violation ____________________________________________________________________________________________________________________________________________________________________ Sample Location: Outfall 001 Effluent Violation Report Violation Date Period Parameter Type NOD NOV CPA ___________________________________________________________________________________________________________________________________________________________________ 8/6/2022 82022 Chlorine, Total Residual Frequency Violation NOV2022LM0067