HomeMy WebLinkAboutNC0024210_DMR Review Record_20230627 DMR REVIEW RECORD
WinstonSalem Regional Office
Facility Name: East Side WWTP Permit Number: NC0024210
Report Period: April 2023 Prior Assessments: 0 Enforcement Factor: 1.00
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Waterbody
Outfall # Outfall Description Waterbody Name Classification
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002 Effluent to the Deep River DEEP RIVER WSIV;CA:*
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Monthly Average Limit Violations
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Sample Location: Outfall 002 Effluent
Violation Unit of Limit Calculated % Over
Date Parameter Frequency Measure Value Value Limit Action
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4/30/2023 Phosphorus, Total (as P) Weekly mg/l 0.50 0.80 66.4
Concentration
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Other Violations/Staff Remarks: DMR remarks: “BOD analysis for influent and effluent composite samples had the following QAQC issues on the indicated dates. The blanks had a DO depletion
exceeding 0.20mg/L for 4/5. The GGA control was out of range for 4/17, and 4/19.”
Nothing to address TP monthly average exceedance. Not sure why they wouldn’t address it. They had two weeks of high TPs, as well as something in March, so something must have been going
on at the plant, but the ORC never contacted me.
MAF: 16.363333MGD
I recommend an NOV
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Supervisor Remarks:
Lon NOI That is two straight months of TP
NOI – NOV-2023-LV-0475
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Completed by: Ron Boone_________________________ Date: 20230626___________
Assistant Regional
Supervisor Signoff: ___________________________________ Date: ____________________
Regional
Supervisor Signoff: LTS Date: 6/27/2023
Prior 12Month Enforcement History
Permit Number: NC0024210 Report Period: April 2023
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Limit Violation
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Sample Location: Outfall 002 Effluent
Violation Report Violation
Date Period Parameter Type NOD NOV CPA
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3/31/2023 32023 Phosphorus, Total (as P) Monthly Average NOV2023LV0334
Concentration Exceeded
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3/31/2023 32023 Phosphorus, Total (as P) Monthly Average NOV2023LV0334
Quantity Daily Exceeded
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Other Violation
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Violation Report Violation
Date Period Parameter Type NOD NOV CPA
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4/4/2022 42022 Aquatic toxicity NOD2022TX0002
permit limit violation