NC0004308_DMRFRM_20200820

DMR REVIEW RECORD
Mooresville Regional Office
Facility Name: Badin Business Park
Permit Number:
NC0004308
Report Period: June 2020 Prior Assessments:
1 Enforcement Factor: 1.00
Waterbody
Outfall # Outfall Description
Waterbody Name
Classification
005 Stormwater / groundwater / fire fighting
Little Mountain Creek
C
Monthly Average Limit Violations
Sample Location: Outfall 005 - Effluent
Violation
Unit of Limit
Calculated % Over
Date Parameter Frequency
Measure Value
Value Limit
Action
6/30/2020 Fluoride, Total (as F) Monthly
mg/I 1.80
2.20 22.2
Daily Limit Violations
Sample Location: Outfall 005 - Effluent
Violation
Unit of Limit Calculated % Over
Date Parameter Frequency
Measure Value Value Limit Action
6/1/2020 Chlorine, Total Residual Monthly
ug/I 17 23 35.3 No Action, BPJ
Other Violations/Staff Remarks: This facility has reported 1 Total Cyanide violations during 12- month review period
for outfall #005, recommend NOL
Supervisor Remarks:
NOI
DocuSigned by:
Completed by: Ste+
Date: 8/20/2020
91UA007838943E...
Assistant Regional
Supervisor Sign -off:
Date:
DocuSigned by:
Regional 1 1
8/20/2020
Supervisor Sign -off: A14CC681AF27425...
Date:

Prior 12-Month Enforcement Histor
Permit Number: NC0004308
Report Period: June 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
3/31/2020 3-2020
Cyanide, Total (as Cn)
Monthly Average
NOV-2020-LM-0038
Exceeded
3/31/2020 3-2020
Fluoride, Total (as F)
Monthly Average
NOV-2020-LM-0038
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
3/31/2020 3-2020
Cyanide, Total (as Cn)
Monthly Average
NOV-2020-LM-0038
Exceeded
8/31/2019 8-2019
Cyanide, Total (as Cn)
Monthly Average
NOV-2019-LV-0921
Exceeded
Monitoring Violation
Sample Location:
Outfall 005 - Effluent
Violation Report
Violation
Date Period
Parameter
Type
NOD
NOV
CPA
3/31/2020 3-2020
Pass/Fail Static 24hr Acute
Frequency Violation
NOV-2020-LM-0038
Pimephales
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
Date Period Parameter
7/31 /2019
Violation
Type NOD NOV CPA
Failure to achieve
compliance with
final effluent
limitations at final
compliance
SP-2019-0002