NC0089290_Notice of Deficiency_20230724

DMR REVIEW RECORD
Winston-Salem Regional Office
Facility Name: Hugh A. Lagle WTP
Report Period: May
Prior Assessments: 0
Permit Number: NCO089290
Enforcement Factor: 1.00
Outfall # Outfall Description
Waterbody Name
Waterbody
Classification
001 filter backwash to UT Bear Creek
Bear Creek
WS-IV
Daily Limit Violations
Sample Location: Outfall 001 - Effluent
Violation
Date Parameter
Frequency
Unit of Limit Calculated
Measure Value Value
% Over
Limit
Action
5/5/2023 Chlorine, Total Residual
2 X month
ug/I 17
21.30
25.3
No Action, BPJ
5/18/2023 Chlorine, Total Residual
2 X month
ug/I 17
23
35.3
No Action, BPJ
5/5/2023 pH
2 X month
su 6
4.50
-25.2
5/18/2023 pH
2 X month
su 6
5.70
-5.5
Other Violations/Staff Remarks: MADF = 0.199 MGD
ORC Comments: Ph Was low for Unknown reason but it is back to normal now.
Gary — NOD
Supervisor Remarks:
Jenny — NOD
Completed by: G. Hudson
Assistant Regional
Supervisor Sign -off: J Graznak
Regional
Supervisor Sign -off:
Date: 12JUL23
Date: 7/18/2023
Date:

Prior 12-Month Enforcement Histor
Permit Number: NC0089290
Report Period: May
Limit Violation
Sample Location:
Outfall 001 - Effluent
Violation Report
Violation
Date Period
Parameter
Type
NOD NOV CPA
3/7/2023 3-2023
Solids, Total Suspended -
Daily Maximum
NOV-2023-LV-0411
Concentration
Exceeded
3/31/2023 3-2023
Solids, Total Suspended -
Monthly Average
NOV-2023-LV-0411
Concentration
Exceeded