NC0066397_DMR Review Record_20220308

DMR REVIEW RECORD
Mooresville Regional Office
Facility Name: Casar Elementary School WWTP Permit Number: NC0066397
Report Period: January 2022
Prior Assessments: 0 Enforcement Factor: 1.00
Waterbody
Outfall # Outfall Description Waterbody Name Classification
001 Effluent to UT Crooked Run Creek Crooked Run Creek C
Daily Limit Violations
Sample Location: Outfall 001- Effluent
Violation
Date Parameter
Unit of Limit Calculated % Over
Frequency Measure Value Value Limit
Action
1/26/2022 BOD, 5-Day (20 Deg. C) -
Concentration
2 X month mg/I 15 20.10 34.0
Monitoring Frequency Violations
Sample Location: Outfall 001 - Downstream
Violation Unit of
Date Parameter Frequency Measure
Action
1/1/2022 Oxygen, Dissolved (DO)
Weekly mg/I No Action, BIMS Calculation Error
1/1/2022 Temperature, Water Deg. Centigrade
Sample Location: Outfall 001 - Effluent
Weekly deg c No Action, BIMS Calculation Error
Violation Unit of
Date Parameter Frequency Measure
Action
1/1/2022 Flow, in conduit or thru treatment plant
Weekly mgd No Action, BIMS Calculation Error
1/1/2022 Oxygen, Dissolved (DO)
Weekly mg/I No Action, BIMS Calculation Error
1/1/2022 Temperature, Water Deg. Centigrade
Sample Location: Outfall 001 - Upstream
Weekly deg c No Action, BIMS Calculation Error
Violation Unit of
Date Parameter Frequency Measure
Action
1/1/2022 Oxygen, Dissolved (DO)
Weekly mg/I No Action, BIMS Calculation Error
1/1/2022 Temperature, Water Deg. Centigrade Weekly deg c No Action, BIMS Calculation Error

Other Violations/Staff Remarks:
Based on the facility history of compliance , NOV is recommended
Supervisor Remarks:
NOV
Completed by: Ori Tuvia Date:
Assistant Regional
Supervisor Sign -off: Date:
i DocuSigned by:
Regional
Supervisor Sign -off: A14CC681AF27425... Date:
3/8/2022
3/8/2022

Prior 12-Month Enforcement History
Permit Number: NC0066397 Report Period: January 2022