NC0004308_Enforcement (Other)_20200512

DMR REVIEW RECORD
Mooresville Regional Office
Facility Name: Badin Business Park
Permit Number:
NC0004308
Report Period: March 2020 Prior Assessments: 1 Enforcement
Factor: 1.00
Waterbody
Outfall # Outfall Description
Waterbody Name
Classification
005 Stormwater / groundwater / fire fighting
Little Mountain Creek
C
013 Groundwater + stormwater
YADKIN RIVER (including lower portion of High
WS-IV,B;CA
Rock Lake, Tuckertown Lake, Badin Lake)
Monthly Average Limit Violations
Sample Location: Outfall 005 - Effluent
Violation
Unit of Limit Calculated % Over
Date Parameter Frequency
Measure Value Value Limit
Action
3/31/2020 Cyanide, Total (as Cn) Monthly
ug/I 5 32 540.0
3/31/2020 Fluoride, Total (as F) Monthly
mg/I 1.80 2.00 12.5
Sample Location: Outfall 013 - Effluent
Violation
Unit of Limit Calculated % Over
Date Parameter Frequency
Measure Value Value Limit
Action
3/31/2020 Cyanide, Total (as Cn) Monthly
ug/I 5 16 220.0
Monitoring Frequency Violations
Sample Location: Outfall 005 - Effluent
Violation
Unit of
Date Parameter
Frequency Measure Action
3/31/2020 Pass/Fail Static 24hr Acute Pimephales
Quarterly pass/fail
Other Violations/Staff Remarks:
Supervisor Remarks:
NOI

Completed by:
Assistant Regional
Supervisor Sign -off:
FDocuSigned by:
5�-�-+- Date:
91C2A007838943E...
Date:
5/8/2020
DocuSigned by:
Regional eyj 5/12/2020
Supervisor Sign -off: EA14CC681AF27425 Date:

Prior 12-Month Enforcement Histor
Permit Number: NC0004308
Report Period: March 2020
Limit Violation
Sample Location:
Outfall 005 - Effluent
Violation Report
Violation
Date Period
Parameter
Type
NOD
NOV
CPA
11/30/2019 11-2019
Fluoride, Total (as F)
Monthly Average
NOV-2020-LV-0017
Exceeded
12/20/2019 12-2019
Chlorine, Total Residual
Daily Maximum
NOD-2020-LV-0054
Exceeded
8/31/2019 8-2019
Fluoride, Total (as F)
Monthly Average
NOV-2019-LM-0078
Exceeded
Sample Location:
Outfall 013 - Effluent
Violation Report
Violation
Date Period
Parameter
Type
NOD
NOV
CPA
8/31/2019 8-2019
Cyanide, Total (as Cn)
Monthly Average
NOV-2019-LV-0921
Exceeded
Monitoring Violation
Sample Location:
Outfall 013 - Effluent
Violation Report
Violation
Date Period
Parameter
Type
NOD
NOV
CPA
8/31/2019 8-2019
pH
Frequency Violation
NOV-2019-LM-0078
Other Violation
Violation Report
Violation
Date Period
Parameter
Type
NOD
NOV
CPA
7/31/2019 Failure to achieve
compliance with
final effluent
limitations at final
complianc
SP-2019-0002