NC0088722_NC0088722_APRIL_EDMRREV_20200611

Facility Name: Killian Creek WWTP
Report Period: April 2020
DMR REVIEW RECORD
Mooresville Regional Office
Permit Number: NCO088722
Prior Assessments: Enforcement Factor:
Waterbody
Outfall # Outfall Description
Waterbody Name
Classification
001 effluent to Killian Creek
Killian Creek
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) -
3 X week
mg/I
1.50
2.30
49.9
Concentration
Weekly Average Limit Violations
Sample Location: Outfall 001 - Effluent
Violation
Unit of
Limit
Calculated
% Over
Date Parameter
Frequency
Measure
Value
Value
Limit
Action
4/4/2020 Nitrogen, Ammonia Total (as N) -
3 X week
mg/I
4.50
9
100.0
Concentration
Other Violations/Staff Remarks:
Supervisor Remarks:
NOI
Completed by: Ori Tuvia Date:
Assistant Regional
Supervisor Sign -off: Date:
DocuSigned by:
Regional
Supervisor Sign -off: Date:
6/11/2020
6/11/2020

Prior 12-Month Enforcement Histor
Permit Number: NCO088722
Report Period: April 2020
Limit Violation
Sample Location:
Outfall 001 - Effluent
Violation
Report
Violation
Date
Period
Parameter
Type
NOD NOV CPA
3/31/2020
3-2020
Nitrogen, Ammonia Total (as
Monthly Average
NOV-2020-LV-0432
N) - Concentration
Exceeded
4/6/2019
4-2019
Nitrogen, Ammonia Total (as
Weekly Average
NOV-2019-LV-0421
N) - Concentration
Exceeded
4/13/2019
4-2019
Nitrogen, Ammonia Total (as
Weekly Average
NOV-2019-LV-0421
N) - Concentration
Exceeded
4/30/2019
4-2019
Nitrogen, Ammonia Total (as
Monthly Average
NOV-2019-LV-0421
N) - Concentration
Exceeded
8/17/2019
8-2019
Nitrogen, Ammonia Total (as
Weekly Average
NOV-2019-LV-0722
N) - Concentration
Exceeded
8/24/2019
8-2019
Nitrogen, Ammonia Total (as
Weekly Average
NOV-2019-LV-0722
N) - Concentration
Exceeded
8/31/2019
8-2019
Nitrogen, Ammonia Total (as
Monthly Average
NOV-2019-LV-0722
N) - Concentration
Exceeded
9/30/2019
9-2019
Nitrogen, Ammonia Total (as
Monthly Average
NOD-2019-LV-0155
N) - Concentration
Exceeded