NC0023299_202105VRR_20211027

DMR REVIEW RECORD
Winston-Salem Regional Office
Facility Name: Woodlake MHC WWTP Permit Number: NC0023299
Report Period: May 2021
Prior Assessments: 2 Enforcement Factor: 1.00
Waterbody
Outfall # Outfall Description Waterbody Name Classification
001 Effluent to UT Polecat Creek Polecat Creek WS-III
Monthly Average Limit Violations
Sample Location: Outfall 001 - Effluent
Violation Unit of Limit Calculated % Over
Date Parameter Frequency Measure Value Value Limit
Action
5/31/2021 Nitrogen, Ammonia Total (as N) - Weekly mg/I 2 2.70 34.4
Concentration
Other Violations/Staff Remarks: DMR remarks say, "Ammonia out due to difusers clogged"
Recommend NOV.
Supervisor Remarks:
Jenny — NOV
Lon NOV
NOV2021 LV0842
Completed by: Ron Boone Date: 20211027
Assistant Regional
Supervisor Sign -off: Jenny Graznak Date: 10/28/2021
Regional
Supervisor Sign -off: LTS Date: 11/1/2021

Prior 12-Month Enforcement History
Permit Number: NC0023299
Report Period: May 2021
Limit Violation
Sample Location:
Outfall 001 - Effluent
Violation Report
Date Period Parameter
Violation
Type
NOD
NOV
CPA
11/18/2020 11-2020
BOD, 5-Day (20 Deg. C) -
Concentration
Daily Maximum
Exceeded
NOV-2021-LV-0172
4/7/2021 4-2021
BOD, 5-Day (20 Deg. C) -
Concentration
Daily Maximum
Exceeded
NOD-2021-LV-0110
5/13/2020 5-2020
BOD, 5-Day (20 Deg. C) -
Concentration
Daily Maximum
Exceeded
NOV-2020-LV-0566 LV-2020-0272
5/20/2020 5-2020
BOD, 5-Day (20 Deg. C) -
Concentration
Daily Maximum
Exceeded
NOV-2020-LV-0566 LV-2020-0272
5/31/2020 5-2020
Nitrogen, Ammonia Total (as Monthly Average
N) - Concentration Exceeded
NOV-2020-LV-0566 LV-2020-0272
6/10/2020 6-2020
BOD, 5-Day (20 Deg. C) -
Concentration
Daily Maximum
Exceeded
NOV-2020-LV-0704
6/30/2020 6-2020
BOD, 5-Day (20 Deg. C) -
Concentration
Monthly Average
Exceeded
NOV-2020-LV-0704
8/26/2020 8-2020
BOD, 5-Day (20 Deg. C) -
Concentration
Daily Maximum
Exceeded
NOV-2020-LV-0803 LV-2021-0068
8/31/2020 8-2020
BOD, 5-Day (20 Deg. C) -
Concentration
Monthly Average
Exceeded
NOV-2020-LV-0803 LV-2021-0068