NC0021181_DMR Review Record_20220801

DMR REVIEW RECORD
Mooresville Regional Office
Facility Name: Belmont WWTP Permit Number: NC0021181
Report Period: June 2022
Prior Assessments: 0 Enforcement Factor: 1.00
Waterbody
Outfall # Outfall Description Waterbody Name Classification
001 Effluent to the Catawba River
CATAWBA RIVER (Lake Wylie below elevation 570) WS-IV,B;CA
Daily Limit Violations
Sample Location: Outfall 001- Effluent
Violation
Date Parameter
Unit of Limit Calculated % Over
Frequency Measure Value Value Limit
Action
6/6/2022 Chlorine, Total Residual
5 X week ug/I 28 50 78.6
6/7/2022 Chlorine, Total Residual
5 X week ug/I 28 44 57.1 No Action, BPJ
6/9/2022 Chlorine, Total Residual
5 X week ug/I 28 174.50 523.2
6/10/2022 Chlorine, Total Residual
5 X week ug/I 28 43 53.6 No Action, BPJ
6/17/2022 Chlorine, Total Residual
5 X week ug/I 28 35 25.0 No Action, BPJ
Other Violations/Staff Remarks:
ORC indicated "week 2-6/6-6/9 we had issues with our TRC readings being high. I contacted Ori on 6/6 and 6/7 to explain that we
were having issues and we contacted Piedmont Chlorinator to come out to check both days as well. We also had the Lab bring 2
different meters to verify they were reading accurate."
NOV recommended
Supervisor Remarks:
NOV
Completed by: Ori Tuvia
Assistant Regional
Supervisor Sign -off:
Regional
Supervisor Sign -off:
"-A14CC681AF27425...
Date:
Date:
Date:
8/1/2022
8/1/2022

Prior 12-Month Enforcement History
Permit Number: NC0021181 Report Period: June 2022