NC0046809_DMR Review Record 07-2021_20211027

DMR REVIEW RECORD
Winston-Salem Regional Office
Facility Name: Cornerstone Conference and Resource Center WWTP Permit Number: NC0046809
Report Period: July 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
Monthly Average Limit Violations
Sample Location: Outfall 001 - Effluent
Violation Unit of Limit Calculated % Over
Date Parameter Frequency Measure Value Value Limit
Action
7/31/2021 Coliform, Fecal MF, MFC Broth, Weekly #/100m1 200 249.70 24.9
44.5 C
Daily Limit Violations
Sample Location: Outfall 001 - Effluent
Violation Unit of Limit Calculated % Over
Date Parameter Frequency Measure Value Value Limit
Action
7/1/2021 BOD, 5-Day (20 Deg. C) -
Concentration
Weekly mg/I 45 51.30 14.0
7/1/2021 Coliform, Fecal MF, MFC Broth, Weekly #/100m1 400 600 50.0
44.5 C
7/28/2021 Coliform, Fecal MF, MFC Broth, Weekly #/100m1 400 600 50.0
44.5 C
7/29/2021 Coliform, Fecal MF, MFC Broth, Weekly #/100m1 400 600 50.0
44.5 C
7/1/2021 Solids, Total Suspended -
Concentration
Weekly mg/I 45 66 46.7
Other Violations/Staff Remarks: There are no eDMR remarks and eDMR compliance status indicates facility was compliant.
Recommend NOI.
Supervisor Remarks: Jenny — NOI
Lon NOI
NOV2021LV0843
Completed by: Ron Boone Date: 20211027
Assistant Regional

Supervisor Sign -off: Jenny Graznak
Regional
Supervisor Sign -off: LTS
Date: 10/28/2021
Date: 11/1/2021

Prior 12-Month Enforcement History
Permit Number: NC0046809 Report Period: July 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