NC0062278_DMR Review Record_20220119 (2)

DMR REVIEW RECORD
Mooresville Regional Office
Facility Name: Berkley Oaks WWTP Permit Number: NC0062278
Report Period: September 2021
Prior Assessments: 3 Enforcement Factor: 1.00
Waterbody
Outfall # Outfall Description Waterbody Name Classification
001 Effluent to UT McGill Branch McGill Branch C
Daily Limit Violations
Sample Location: Outfall 001- Effluent
Violation
Date Parameter
Unit of Limit Calculated % Over
Frequency Measure Value Value Limit
Action
9/1/2021 Chlorine, Total Residual
2 X week ug/I 17 29 70.6 No Action, BPJ
9/3/2021 Chlorine, Total Residual
2 X week ug/I 17 23 35.3 No Action, BPJ
9/9/2021 Chlorine, Total Residual
2 X week ug/I 17 26 52.9 No Action, BPJ
9/10/2021 Chlorine, Total Residual
2 X week ug/I 17 29 70.6 No Action, BPJ
9/14/2021 Coliform, Fecal MF, MFC Broth, Weekly #/100m1 400 2200 450.0
44.5 C
9/22/2021 Oxygen, Dissolved (DO)
Weekly mg/I 6 5.10 -15.6
Other Violations/Staff Remarks:
NOI Recommended
Supervisor Remarks:
NOI
Completed by:
Assistant Regional
Supervisor Sign -off:
Regional
Supervisor Sign -off:
Ori Tuvia
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Date:
Date:
Date:
1/19/2022
1/19/2022

Prior 12-Month Enforcement History
Permit Number: NC0062278
Report Period: September 2021
Limit Violation
Sample Location: Outfall 001 - Effluent
Violation Report
Date Period Parameter
Violation
Type
NOD
NOV
CPA
4/30/2021 4-2021
Nitrogen, Ammonia Total (as Monthly Average
N) - Concentration Exceeded
NOV-2021-LV-0448 LV-2021-0209
5/20/2021 5-2021 Nitrogen, Ammonia Total (as
N) - Concentration
Daily Maximum
Exceeded
NOV-2021-LV-0530 LV-2021-0219
5/27/2021 5-2021 Nitrogen, Ammonia Total (as
N) - Concentration
Daily Maximum
Exceeded
NOV-2021-LV-0530 LV-2021-0219
5/31/2021 5-2021
Nitrogen, Ammonia Total (as Monthly Average
N) - Concentration Exceeded
NOV-2021-LV-0530 LV-2021-0219
7/15/2021 7-2021 Coliform, Fecal MF, MFC
Broth, 44.5 C
Daily Maximum
Exceeded
N OV-2021-LV-0718 LV-2022-0009
7/22/2021 7-2021 Coliform, Fecal MF, MFC
Broth, 44.5 C
Daily Maximum
Exceeded
N OV-2021-LV-0718 LV-2022-0009