NC0047091_DMRFRM_20200611

DMR REVIEW RECORD
Mooresville Regional Office
Facility Name: Silver Maples Community
Report Period: April 2020
Prior Assessments:
Permit Number: NCO047091
0 Enforcement Factor: 1.00
Outfall # Outfall Description
Waterbody Name
Waterbody
Classification
001 Effluent to the Rocky River
Rocky River
C
Daily Limit Violations
Sample Location: Outfall 001 - Effluent
Violation
Date Parameter
Frequency
Unit of Limit
Measure Value
Calculated
Value
% Over
Limit
Action
4/10/2020 Chlorine, Total Residual
2 X week
ug/I 28
29
3.6
No Action, BPJ
4/16/2020 Chlorine, Total Residual
2 X week
ug/I 28
30
7.1
No Action, BPJ
4/17/2020 Chlorine, Total Residual
2 X week
ug/I 28
36
28.6
No Action, BPJ
4/24/2020 Chlorine, Total Residual
2 X week
ug/I 28
35
25.0
No Action, BPJ
4/30/2020 Coliform, Fecal MF, MFC Broth,
44.5 C
Weekly
#/100ml 400
600
50.0
Other Violations/Staff Remarks: ORC reported
violation.
WWTP in compliance the weeks before flood event resulting in fecal
Supervisor Remarks:
NOI
DocuSigned by:
Completed by:�
91C2A007838943E...
Assistant Regional
Supervisor Sign -off:
ocu igne y:
Regional E
Supervisor Sign -off: A14CC681AF27425...
Date:
Date:
Date:
6/11/2020
6/11/2020

Prior 12-Month Enforcement Histor
Permit Number: NCO047091
Report Period: April 2020
Limit Violation
Sample Location:
Outfall 001 - Effluent
Violation
Report
Violation
Date
Period
Parameter
Type
NOD NOV CPA
2/6/2020
2-2020
BOD, 5-Day (20 Deg. C) -
Daily Maximum
NOV-2020-LV-0258
Concentration
Exceeded
2/13/2020
2-2020
BOD, 5-Day (20 Deg. C) -
Daily Maximum
NOV-2020-LV-0258
Concentration
Exceeded
2/13/2020
2-2020
Coliform, Fecal MF, MFC
Daily Maximum
NOV-2020-LV-0258
Broth, 44.5 C
Exceeded
2/29/2020
2-2020
BOD, 5-Day (20 Deg. C) -
Monthly Average
NOV-2020-LV-0258
Concentration
Exceeded
2/29/2020
2-2020
Flow, in conduit or thru
Monthly Average
NOV-2020-LV-0258
treatment plant
Exceeded
5/23/2019
5-2019
BOD, 5-Day (20 Deg. C) -
Daily Maximum
NOD-2020-LV-0008
Concentration
Exceeded
6/6/2019
6-2019
BOD, 5-Day (20 Deg. C) -
Daily Maximum
NOV-2019-LV-0571
Concentration
Exceeded
6/20/2019
6-2019
BOD, 5-Day (20 Deg. C) -
Daily Maximum
NOV-2019-LV-0571
Concentration
Exceeded
8/8/2019
8-2019
BOD, 5-Day (20 Deg. C) -
Daily Maximum
NOV-2019-LV-0761
Concentration
Exceeded
8/31/2019
8-2019
BOD, 5-Day (20 Deg. C) -
Monthly Average
NOV-2019-LV-0761
Concentration
Exceeded