NC0065242_NC0065242_APRIL_EDMRREV_20200611

DMR REVIEW RECORD
Mooresville Regional Office
Facility Name: Grover WWTP
Permit Number:
NCO065242
Report Period: April 2020
Prior Assessments:
1 Enforcement Factor: 1.00
Waterbody
Outfall # Outfall Description
Waterbody Name
Classification
001 Effluent to Jakes Branch
Jakes Branch
C
Monthly Average Limit Violations
Sample Location: Outfall 001- Effluent
Violation
Unit of Limit
Calculated % Over
Date Parameter
Frequency Measure Value
Value Limit
Action
4/30/2020 Nitrogen, Ammonia Total (as N) -
Weekly mg/I 3.90
9.90 152.6
Concentration
Weekly Average Limit Violations
Sample Location: Outfall 001 - Effluent
Violation
Unit of Limit Calculated % Over
Date Parameter Frequency
Measure Value Value Limit Action
4/25/2020 Nitrogen, Ammonia Total (as N) - Weekly
mg/I 11.70 13.80 17.9
Concentration
Other Violations/Staff Remarks:
Supervisor Remarks:
NOI
Completed by: Ori Tuvia
Date: June 11, 2020
Assistant Regional
Supervisor Sign -off:
Date:
DocuSigned by:
Regional E--
6/11/2020
Supervisor Sign -off: A14CC681AF27425.
Date:

Prior 12-Month Enforcement Histor
Permit Number: NC0065242
Report Period: April 2020
Limit Violation
Sample Location:
Outfall 001 - Effluent
Violation
Report
Violation
Date
Period
Parameter
Type
NOD NOV CPA
10/31/2019
10-2019
Nitrogen, Ammonia Total (as
Monthly Average
NOV-2019-LV-0922
N) - Concentration
Exceeded
4/24/2019
4-2019
Chlorine, Total Residual
Daily Maximum
NOV-2019-LV-0422
Exceeded
4/30/2019
4-2019
Nitrogen, Ammonia Total (as
Monthly Average
NOV-2019-LV-0422
N) - Concentration
Exceeded
5/31/2019
5-2019
Nitrogen, Ammonia Total (as
Monthly Average
NOV-2019-LV-0488
N) - Concentration
Exceeded
6/30/2019
6-2019
Nitrogen, Ammonia Total (as
Monthly Average
NOV-2019-LV-0585 LV-2019-0219
N) - Concentration
Exceeded
9/30/2019
9-2019
Nitrogen, Ammonia Total (as
Monthly Average
NOV-2019-LV-0871
N) - Concentration
Exceeded