HomeMy WebLinkAboutNC0070289_Enforcement (Other)_20190531DMR REVIEW RECORD
Mooresville Regional Office
Facility Name: Ridgewood Farms at Stones Throw WWTP Permit Number: NCO070289
Report Period: May Prior Assessments: 1 Enforcement Factor: 1.00
Waterbody
Outfall # Outfall Description Waterbody Name Classification
001 Effluent to Caldwell Creek Caldwell 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
5/31/2018 Nitrogen, Ammonia Total (as N) - Weekly mg/I 5 10.30 105.4
Concentration
Other Violations/Staff Remarks: ORC reported possible NH3 as N violation during the month of May
2018. It was recommended to ORC that wasting calculations be done on WWTP to calculate exact amounts to waste
from treatment process.
Supervisor Remarks:
NOV/NOI
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Supervisor Sign -off: Date:
Regional
Supervisor Sign -off: Date:
12/5/2019
12.4.19
Prior 12-Month Enforcement Histor
Permit Number: NC0070289
Report Period: May
Limit Violation
Sample Location:
Outfall 001 - Effluent
Violation Report
Violation
Date Period
Parameter
Type
NOD NOV CPA
10/4/2017 10-2017
Coliform, Fecal MF, MFC
Daily Maximum
NOV-2018-LM-0007
Broth, 44.5 C
Exceeded
10/12/2017 10-2017
Coliform, Fecal MF, MFC
Daily Maximum
NOV-2018-LM-0007
Broth, 44.5 C
Exceeded
12/19/2017 12-2017
Coliform, Fecal MF, MFC
Daily Maximum
NOV-2018-LV-0273
Broth, 44.5 C
Exceeded
4/30/2018 4-2018
Nitrogen, Ammonia Total (as
Monthly Average
NOV-2018-LV-0633
N) - Concentration
Exceeded
7/14/2017 7-2017
BOD, 5-Day (20 Deg. C) -
Daily Maximum
LV-2017-0309
Concentration
Exceeded
7/31/2017 7-2017
Nitrogen, Ammonia Total (as
Monthly Average
LV-2017-0309
N) - Concentration
Exceeded
9/28/2017 9-2017
Coliform, Fecal MF, MFC
Daily Maximum
NOV-2018-LV-0021
Broth, 44.5 C
Exceeded
Monitoring Violation
Sample Location:
Outfall 001 - Effluent
Violation Report
Violation
Date Period
Parameter
Type
NOD NOV CPA
10/28/2017 10-2017
Temperature, Water Deg.
Frequency Violation
NOV-2018-LM-0007
Centigrade