NC0024244_Compliance Report_20200212

Facility Name: Long Creek WWTP
Report Period: December 2019
DMR REVIEW RECORD
Mooresville Regional Office
Permit Number: NCO024244
Prior Assessments: 9 Enforcement Factor: 2.00
Waterbody
Outfall # Outfall Description
Waterbody Name
Classification
001 Effluent to Long Creek
Long Creek
C
Monthly Average Limit Violations
Sample Location: Outfall 001- Effluent
Violation
Unit of Limit Calculated % Over
Date Parameter Frequency
Measure Value Value Limit
Action
12/31/2019 Nitrogen, Ammonia Total (as N) - 5 X week
mg/I 2.60 9.10 248.6
Proceed to NOV
Concentration
Weekly Average Limit Violations
Sample Location: Outfall 001 - Effluent
Violation
Unit of
Limit
Calculated
% Over
Date Parameter
Frequency
Measure
Value
Value
Limit
Action
12/7/2019 Nitrogen, Ammonia Total (as N) -
5 X week
mg/I
7.80
9.10
17.2
Proceed to NOV
Concentration
12/14/2019 Nitrogen, Ammonia Total (as N) -
5 X week
mg/I
7.80
12.30
57.2
Proceed to NOV
Concentration
12/28/2019 Nitrogen, Ammonia Total (as N) -
5 X week
mg/I
7.80
8.10
3.3
Proceed to NOV
Concentration
Daily Limit Violations
Sample Location: Outfall 001 - Effluent
Violation
Unit of
Limit
Calculated
% Over
Date Parameter
Frequency
Measure
Value
Value
Limit
Action
12/20/2019 Chlorine, Total Residual
5 X week
ug/I
18
28
55.6
No Action, BPJ
12/23/2019 Chlorine, Total Residual
5 X week
ug/I
18
21
16.7
No Action, BPJ
Other Violations/Staff Remarks:
Supervisor Remarks:
If they submitted their soc application in December, then I would like to
roll this into their Soc stipulated penalties. If not, then we will need
to send at NOI and roll it into the upfront penalty.

Completed by:
Assistant Regional
Supervisor Sign -off:
—DocuSigned by: (�
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91C2A007838943E._
Date:
Date:
2/12/2020
DocuSigned by:
Regional eyj 2/12/2020
Supervisor Sign -off: EA14CC681AF27425 Date:

Prior 12-Month Enforcement History
Permit Number: NC0024244 Report Period: December 2019
Limit Violation
Sample Location:
Outfall 001 - Effluent
Violation
Report
Violation
Date
Period
Parameter
Type
NOD NOV
CPA
10/26/2019
10-2019
BOD, 5-Day (20 Deg. C) -
Weekly Average
NOV-2019-LV-0916
LV-2020-0056
Concentration
Exceeded
10/26/2019
10-2019
Nitrogen, Ammonia Total (as
Weekly Average
NOV-2019-LV-0916
LV-2020-0056
N) - Concentration
Exceeded
10/26/2019
10-2019
Coliform, Fecal MF, MFC
Weekly Geometric
NOV-2019-LV-0916
LV-2020-0056
Broth, 44.5 C
Mean Exceeded
10/31/2019
10-2019
BOD, 5-Day (20 Deg. C) -
Monthly Average
NOV-2019-LV-0916
LV-2020-0056
Concentration
Exceeded
11/2/2019
11-2019
Coliform, Fecal MF, MFC
Weekly Geometric
NOV-2020-LV-0019
LV-2020-0055
Broth, 44.5 C
Mean Exceeded
11/16/2019
11-2019
Nitrogen, Ammonia Total (as
Weekly Average
NOV-2020-LV-0019
LV-2020-0055
N) - Concentration
Exceeded
11/23/2019
11-2019
Nitrogen, Ammonia Total (as
Weekly Average
NOV-2020-LV-0019
LV-2020-0055
N) - Concentration
Exceeded
11/30/2019
11-2019
Nitrogen, Ammonia Total (as
Monthly Average
NOV-2020-LV-0019
LV-2020-0055
N) - Concentration
Exceeded
11/30/2019
11-2019
Nitrogen, Ammonia Total (as
Weekly Average
NOV-2020-LV-0019
LV-2020-0055
N) - Concentration
Exceeded
1/5/2019
1-2019
Nitrogen, Ammonia Total (as
Weekly Average
NOV-2019-LV-0187
LV-2020-0061
N) - Concentration
Exceeded
1/12/2019
1-2019
Nitrogen, Ammonia Total (as
Weekly Average
NOV-2019-LV-0187
LV-2020-0061
N) - Concentration
Exceeded
1/19/2019
1-2019
BOD, 5-Day (20 Deg. C) -
Weekly Average
NOV-2019-LV-0187
LV-2020-0061
Concentration
Exceeded
1/19/2019
1-2019
Nitrogen, Ammonia Total (as
Weekly Average
NOV-2019-LV-0187
LV-2020-0061
N) - Concentration
Exceeded
1/26/2019
1-2019
BOD, 5-Day (20 Deg. C) -
Weekly Average
NOV-2019-LV-0187
LV-2020-0061
Concentration
Exceeded
1/26/2019
1-2019
Nitrogen, Ammonia Total (as
Weekly Average
NOV-2019-LV-0187
LV-2020-0061
N) - Concentration
Exceeded
1/26/2019
1-2019
Solids, Total Suspended -
Weekly Average
NOV-2019-LV-0187
LV-2020-0061
Concentration
Exceeded
1/31/2019
1-2019
BOD, 5-Day (20 Deg. C) -
Monthly Average
NOV-2019-LV-0187
LV-2020-0061
Concentration
Exceeded

Limit Violation
Sample Location:
Outfall 001 - Effluent
Violation
Report
Violation
Date
Period
Parameter
Type
NOD NOV
CPA
1/31/2019
1-2019
Nitrogen, Ammonia Total (as
Monthly Average
NOV-2019-LV-0187
LV-2020-0061
N) - Concentration
Exceeded
1/31/2019
1-2019
Solids, Total Suspended -
Monthly Average
NOV-2019-LV-0187
LV-2020-0061
Concentration
Exceeded
12/1/2018
12-2018
Nitrogen, Ammonia Total (as
Weekly Average
NOV-2019-LV-0102
LV-2020-0063
N) - Concentration
Exceeded
12/8/2018
12-2018
Nitrogen, Ammonia Total (as
Weekly Average
NOV-2019-LV-0102
LV-2020-0063
N) - Concentration
Exceeded
12/15/2018
12-2018
Nitrogen, Ammonia Total (as
Weekly Average
NOV-2019-LV-0102
LV-2020-0063
N) - Concentration
Exceeded
12/22/2018
12-2018
Nitrogen, Ammonia Total (as
Weekly Average
NOV-2019-LV-0102
LV-2020-0063
N) - Concentration
Exceeded
12/29/2018
12-2018
Nitrogen, Ammonia Total (as
Weekly Average
NOV-2019-LV-0102
LV-2020-0063
N) - Concentration
Exceeded
12/31/2018
12-2018
Nitrogen, Ammonia Total (as
Monthly Average
NOV-2019-LV-0102
LV-2020-0063
N) - Concentration
Exceeded
12/31/2018
12-2018
Nitrogen, Ammonia Total (as
Monthly Average
NOV-2020-LV-0070
N) - Concentration
Exceeded
2/2/2019
2-2019
Nitrogen, Ammonia Total (as
Weekly Average
NOV-2019-LV-0292
LV-2020-0060
N) - Concentration
Exceeded
2/9/2019
2-2019
Nitrogen, Ammonia Total (as
Weekly Average
NOV-2020-LV-0064
LV-2020-0059
N) - Concentration
Exceeded
2/9/2019
2-2019
Nitrogen, Ammonia Total (as
Weekly Average
NOV-2019-LV-0292
LV-2020-0060
N) - Concentration
Exceeded
2/16/2019
2-2019
Nitrogen, Ammonia Total (as
Weekly Average
NOV-2020-LV-0064
LV-2020-0059
N) - Concentration
Exceeded
2/16/2019
2-2019
Nitrogen, Ammonia Total (as
Weekly Average
NOV-2019-LV-0292
LV-2020-0060
N) - Concentration
Exceeded
2/23/2019
2-2019
Nitrogen, Ammonia Total (as
Weekly Average
NOV-2019-LV-0292
LV-2020-0060
N) - Concentration
Exceeded
2/23/2019
2-2019
Solids, Total Suspended -
Weekly Average
NOV-2019-LV-0292
LV-2020-0060
Concentration
Exceeded
2/28/2019
2-2019
Nitrogen, Ammonia Total (as
Monthly Average
NOV-2020-LV-0064
LV-2020-0059
N) - Concentration
Exceeded
2/28/2019
2-2019
Nitrogen, Ammonia Total (as
Monthly Average
NOV-2019-LV-0292
LV-2020-0060
N) - Concentration
Exceeded
2/28/2019
2-2019
Solids, Total Suspended -
Monthly Average
NOV-2019-LV-0292
LV-2020-0060
Concentration
Exceeded

Limit Violation
Sample Location:
Outfall 001 - Effluent
Violation
Report
Violation
Date
Period
Parameter
Type
NOD NOV
CPA
3/23/2019
3-2019
Nitrogen, Ammonia Total (as
Weekly Average
NOV-2019-LV-0332
LV-2020-0058
N) - Concentration
Exceeded
3/30/2019
3-2019
Nitrogen, Ammonia Total (as
Weekly Average
NOV-2019-LV-0332
LV-2020-0058
N) - Concentration
Exceeded
3/31/2019
3-2019
Nitrogen, Ammonia Total (as
Monthly Average
NOV-2019-LV-0332
LV-2020-0058
N) - Concentration
Exceeded
3/31/2019
3-2019
Solids, Total Suspended -
Monthly Average
NOV-2019-LV-0332
LV-2020-0058
Concentration
Exceeded
4/6/2019
4-2019
Nitrogen, Ammonia Total (as
Weekly Average
NOV-2019-LV-0397
LV-2020-0057
N) - Concentration
Exceeded
4/13/2019
4-2019
Nitrogen, Ammonia Total (as
Weekly Average
NOV-2019-LV-0397
LV-2020-0057
N) - Concentration
Exceeded
4/20/2019
4-2019
Nitrogen, Ammonia Total (as
Weekly Average
NOV-2019-LV-0397
LV-2020-0057
N) - Concentration
Exceeded
4/27/2019
4-2019
BOD, 5-Day (20 Deg. C) -
Weekly Average
NOV-2019-LV-0397
LV-2020-0057
Concentration
Exceeded
4/27/2019
4-2019
Nitrogen, Ammonia Total (as
Weekly Average
NOV-2019-LV-0397
LV-2020-0057
N) - Concentration
Exceeded
4/30/2019
4-2019
BOD, 5-Day (20 Deg. C) -
Monthly Average
NOV-2019-LV-0397
LV-2020-0057
Concentration
Exceeded
4/30/2019
4-2019
Nitrogen, Ammonia Total (as
Monthly Average
NOV-2019-LV-0397
LV-2020-0057
N) - Concentration
Exceeded
4/30/2019
4-2019
Solids, Total Suspended -
Monthly Average
NOV-2019-LV-0397
LV-2020-0057
Concentration
Exceeded
5/4/2019
5-2019
Nitrogen, Ammonia Total (as
Weekly Average
NOV-2019-LM-0054
LM-2020-0008
N) - Concentration
Exceeded
5/11/2019
5-2019
BOD, 5-Day (20 Deg. C) -
Weekly Average
NOV-2019-LM-0054
LM-2020-0008
Concentration
Exceeded
5/11/2019
5-2019
Nitrogen, Ammonia Total (as
Weekly Average
NOV-2019-LM-0054
LM-2020-0008
N) - Concentration
Exceeded
5/18/2019
5-2019
BOD, 5-Day (20 Deg. C) -
Weekly Average
NOV-2019-LM-0054
LM-2020-0008
Concentration
Exceeded
5/18/2019
5-2019
Coliform, Fecal MF, MFC
Weekly Geometric
NOV-2019-LM-0054
LM-2020-0008
Broth, 44.5 C
Mean Exceeded
5/25/2019
5-2019
BOD, 5-Day (20 Deg. C) -
Weekly Average
NOV-2019-LM-0054
LM-2020-0008
Concentration
Exceeded
5/31/2019
5-2019
BOD, 5-Day (20 Deg. C) -
Monthly Average
NOV-2019-LM-0054
LM-2020-0008
Concentration
Exceeded

Limit Violation
Sample Location:
Outfall 001 - Effluent
Violation
Report
Violation
Date
Period
Parameter
Type
NOD NOV
CPA
5/31/2019
5-2019
Nitrogen, Ammonia Total (as
Monthly Average
NOV-2019-LM-0054
LM-2020-0008
N) - Concentration
Exceeded
6/1 /2019
6-2019
BOD, 5-Day (20 Deg. C) -
Weekly Average
NOV-2019-LV-0570
LV-2020-0062
Concentration
Exceeded
6/1/2019
6-2019
Coliform, Fecal MF, MFC
Weekly Geometric
NOV-2019-LV-0570
LV-2020-0062
Broth, 44.5 C
Mean Exceeded
6/8/2019
6-2019
BOD, 5-Day (20 Deg. C) -
Weekly Average
NOV-2019-LV-0570
LV-2020-0062
Concentration
Exceeded
6/8/2019
6-2019
Nitrogen, Ammonia Total (as
Weekly Average
NOV-2019-LV-0570
LV-2020-0062
N) - Concentration
Exceeded
6/15/2019
6-2019
BOD, 5-Day (20 Deg. C) -
Weekly Average
NOV-2019-LV-0570
LV-2020-0062
Concentration
Exceeded
6/15/2019
6-2019
Coliform, Fecal MF, MFC
Weekly Geometric
NOV-2019-LV-0570
LV-2020-0062
Broth, 44.5 C
Mean Exceeded
6/22/2019
6-2019
BOD, 5-Day (20 Deg. C) -
Weekly Average
NOV-2019-LV-0570
LV-2020-0062
Concentration
Exceeded
6/30/2019
6-2019
BOD, 5-Day (20 Deg. C) -
Monthly Average
NOV-2019-LV-0570
LV-2020-0062
Concentration
Exceeded
6/30/2019
6-2019
Nitrogen, Ammonia Total (as
Monthly Average
NOV-2019-LV-0570
LV-2020-0062
N) - Concentration
Exceeded
9/7/2019
9-2019
Coliform, Fecal MF, MFC
Weekly Geometric
NOV-2019-LV-0862
Broth, 44.5 C
Mean Exceeded
Monitoring Violation
Sample Location:
Outfall 001 - Effluent
Violation
Report
Violation
Date
Period
Parameter
Type
NOD NOV
CPA
5/18/2019
5-2019
Conductivity
Frequency Violation
NOV-2019-LM-0054
LM-2020-0008

Other Violation
Violation Report
Violation
Date Period Parameter
Type
NOD NOV CPA
2/19/2019
Violation detected
NOV-2019-PC-0188
during inspection
2/19/2019
Violation detected
NOV-2019-PC-0188
during inspection
2/19/2019
Violation detected
NOV-2019-PC-0188
during inspection
6/3/2019 6-2019
Aquatic toxicity
NOV-2019-TX-0039
permit limit violation