NC0050610_202103VRR_20210616

DMR REVIEW RECORD
Winston-Salem Regional Office
Facility Name: The Ponds WWTP Permit Number: NC0050610
Report Period: March 2021
Prior Assessments: 1 Enforcement Factor: 1.00
Waterbody
Outfall # Outfall Description Waterbody Name Classification
001 Effluent to the Watauga River WATAUGA RIVER B;Tr,HQW
Daily Limit Violations
Sample Location: Outfall 001 - Effluent
Violation Unit of Limit Calculated % Over
Date Parameter Frequency Measure Value Value Limit
Action
3/10/2021 Coliform, Fecal MF, MFC Broth, Weekly #/100m1 400 6000 1,400.0
44.5 C
Other Violations/Staff Remarks:
DMR marked compliant, however exceeded daily max of 400 mpn on 3/10/2021. Fecal coliform reading was >6000 mpn. I
recommend proceeding with NOV.
Supervisor Remarks:
Jenny — NOI
Completed by: Tricia Lowery Date: 6/16/2021
Assistant Regional
Supervisor Sign -off: Jenny Date: 6/22/2021
Regional
Supervisor Sign -off: Date:

Prior 12-Month Enforcement History
Permit Number: NC0050610 Report Period: March 2021
Limit Violation
Sample Location: Outfall 001 - Effluent
Violation Report Violation
Date Period Parameter Type
NOD
NOV CPA
8/13/2020 8-2020 BOD, 5-Day (20 Deg. C) -
Concentration
Daily Maximum
Exceeded
NOV-2020-LV-0805 LV-2021-0069
8/20/2020 8-2020 BOD, 5-Day (20 Deg. C) -
Concentration
Daily Maximum
Exceeded
NOV-2020-LV-0805 LV-2021-0069
8/31/2020 8-2020 BOD, 5-Day (20 Deg. C) -
Concentration
Monthly Average
Exceeded
NOV-2020-LV-0805 LV-2021-0069
Other Violation
Violation Report Violation
Date Period Parameter Type
NOD
NOV CPA
8/11/2020
Violation detected
during inspection
NOV-2020-PC-0413
8/11/2020
Violation detected
during inspection
N OV-2020-PC-0413
8/11/2020
Violation detected
during inspection
N OV-2020-PC-0413