NC0088722_Other_20200518

Facility Name: Killian Creek WWTP
Report Period: March 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
3/31/2020 Nitrogen, Ammonia Total (as N) - 3 X week mg/I 4.30 9.00 110.0
Concentration
Other Violations/Staff Remarks:
Contacted MRO inform they were out of compliance
Supervisor Remarks:
unless there is a valid reason not to proceed to Nor, prepare an Nor.
Completed by: on tuvia Date: 5/18/2020_
Assistant Regional
Supervisor Sign -off: Date:
DocuSigned by:
Regional Eeyj 5/18/2020
Supervisor Sign -off: A,4c�68,AFz�4Zs... Date:

Prior 12-Month Enforcement Histor
Permit Number: NCO088722
Report Period: March 2020
Limit Violation
Sample Location:
Outfall 001 - Effluent
Violation
Report
Violation
Date
Period
Parameter
Type
NOD NOV CPA
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