NC0047091_DMRFRM_20200713

Facility Name: Silver Maples Community
Report Period: May
DMR REVIEW RECORD
Mooresville Regional Office
Prior Assessments: 0
Permit Number: NCO047091
Enforcement Factor: 1.00
Waterbody
Outfall # Outfall Description Waterbody Name Classification
001 Effluent to the Rocky River Rocky River C
Monthly Average Limit Violations
Sample Location: Outfall 001- Effluent
Violation Unit of Limit Calculated % Over
Date Parameter Frequency Measure Value Value Limit Action
5/31/2020 Flow, in conduit or thru treatment Continuous mgd 0.04 0.10 215.3
plant
Daily Limit Violations
Sample Location: Outfall 001 - Effluent
Violation Unit of Limit Calculated % Over
Date Parameter Frequency Measure Value Value Limit Action
5/15/2020 Chlorine, Total Residual 2 X week ug/I 28 31 10.7 No Action, BPJ
Monitoring Frequency Violations
Sample Location: Outfall 001 - Effluent
Violation
Date Parameter
Frequency
Unit of
Measure Action
5/23/2020
BOD, 5-Day (20 Deg. C) - Concentration
Weekly
mg/I
5/30/2020
BOD, 5-Day (20 Deg. C) - Concentration
Weekly
mg/I
5/23/2020
Chlorine, Total Residual
2 X week
ug/I
5/30/2020
Chlorine, Total Residual
2 X week
ug/I
5/23/2020
Coliform, Fecal MF, MFC Broth, 44.5 C
Weekly
#/100ml
5/30/2020
Coliform, Fecal MF, MFC Broth, 44.5 C
Weekly
#/100ml
5/23/2020
pH
Weekly
su
5/30/2020
pH
Weekly
su
5/23/2020
Solids, Total Suspended - Concentration
Weekly
mg/I
5/30/2020
Solids, Total Suspended - Concentration
Weekly
mg/I
5/23/2020
Temperature, Water Deg. Centigrade
Weekly
deg c
5/30/2020
Temperature, Water Deg. Centigrade
Weekly
deg c

Other Violations/Staff Remarks: Facility reported being flooded by Rocky River and samples were not able to be
collected. Heavy rains reported during month of May.
Supervisor Remarks:
Nov due to severe natural condition
Completed by:
Assistant Regional
Supervisor Sign -off:
—DocuSigned by: (�
C2A007838943E._
Date: 7/9/2020
Date:
DocuSigned by:
Regional FAAW C_rppe� 7/13/2020
Supervisor Sign -off: z Date:

Prior 12-Month Enforcement Histor
Permit Number: NCO047091
Report Period: May
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
4/30/2020
4-2020
Coliform, Fecal MF, MFC
Daily Maximum
NOV-2020-LV-0478
Broth, 44.5 C
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