HomeMy WebLinkAboutNC0046809_DMR Review Record 08-2021_20211027DMR REVIEW RECORD
Winston-Salem Regional Office
Facility Name: Cornerstone Conference and Resource Center WWTP Permit Number: NC0046809
Report Period: August 2021
Prior Assessments: 0 Enforcement Factor: 1.00
Waterbody
Outfall # Outfall Description Waterbody Name Classification
001 Effluent to UT Benaja Creek Benaja Creek WS-V;NSW
Daily Limit Violations
Sample Location: Outfall 001 - Effluent
Violation Unit of Limit Calculated % Over
Date Parameter Frequency Measure Value Value Limit
Action
8/4/2021 Coliform, Fecal MF, MFC Broth, Weekly #/100m1 400 520 30.0
44.5 C
Other Violations/Staff Remarks: eDMR remarks say, "Fecal coliform daily exceedance 8/4: Due to low attendance at the
conference center, there was little to no flow earlier in the week. Once there was flow, this resulted in incoming flow staying in
the contact chamber for an extended period of time, inhibiting effective chlorine treatment."
Recommend NOI.
Supervisor Remarks: Jenny - NOV
Lon NOV
NOV2021 LV0844
Completed by: Ron Boone Date: 20211027
Assistant Regional
Supervisor Sign -off: Jenny Graznak Date: 10/28/2021
Regional
Supervisor Sign -off: LTS Date: 11/1/2021
Prior 12-Month Enforcement History
Permit Number: NC0046809 Report Period: August 2021
Limit Violation
Sample Location: Outfall 001 - Effluent
Violation Report Violation
Date Period Parameter Type
NOD
NOV CPA
10/6/2020 10-2020 Solids, Total Suspended -
Concentration
Daily Maximum
Exceeded
NOD-2021-LV-0041
1/26/2021 1-2021 Solids, Total Suspended -
Concentration
Daily Maximum
Exceeded
NOV-2021-LV-0256
Monitoring Violation
Sample Location: Outfall 001 - Effluent
Violation Report Violation
Date Period Parameter Type
NOD
NOV CPA
12/31/2020 12-2020 Oil & Grease
Frequency Violation NOV-2021-MV-0031
12/31/2020 12-2020 Surfactants (MBAS)
Frequency Violation NOV-2021-MV-0031
4/30/2021 4-2021 Nitrogen, Ammonia Total (as Frequency Violation NOD-2021-MV-0044
N) - Concentration
9/30/2020 9-2020 Nitrogen, Ammonia Total (as Frequency Violation NOV-2021-MV-0001
N) - Concentration