NCS000040 DMR SW (4)

STORMWATER DISCHARGE OUTFALL (SDO)
ANNUAL SUMMARY DATA MONITORING REPORT (DMR)
Calendar Year 2015
Individual NPDES Permit No. NCS000040 or
Certificate of Coverage (COC) No. NCG❑❑❑❑❑❑
This monitoring report summary of the calendar year is due to the DWQ Regional Office no later than March 1St of the following year.
Facility Name: CHARLOTTE PIPE AND FOUNDRY
County: MECKLENBURG
Phone Number: [phone] Total no. of SDOs monitored: 5
Outfall No.: SW -001
Is this outfall currently in Tier 2 (monitored monthly)? Yes ❑ No
Was this outfall ever in Tier 2 (monitored monthly) during the past year? Yes ❑ No
If this outfall was in Tier 2 last year, why was monthly monitoring discontinued?
Enough consecutive samples below benchmarks to decrease frequency ❑
Received approval from DWQ to reduce monitoring frequency ❑
Other ❑
Was this SDO monitored because of vehicle maintenance activities? Yes ❑ No
• ND = Not detected above laboratory reporting limit.
• * =Values for copper and zinc are net deductions from sample analytical results from upgradient outfall SW -0011
SWU-264-Generic-25May2010
Parameter, (units)
Total
Oil and
Total
Total
Chemical
Rainfall,
Grease
Chromium
Kjeldahl
Copper
Lead
Nickel
Zinc
Phenol
Suspended
pH
Oxygen
inches
(mg/L)
(ug/L)
Nitrogen
(ug/L)
(ug/L)
(ug/L)
(ug/L)
(mg/L)
Solids (TSS)
(s.u.)
Demand
(mg/L)
(mg/L)
(mg/L)
Benchmark
N/A
30
1 1000
1 20
1 7
1 30
1 260
1 67
1 4.5
1 100
1 6-9
120
Date Sample
Collected,
I
i
mm/dd/yy
0.15
ND
ND
11.5
1 ND*
139.6
1 ND
88.5*
10.014
133.1
16.5
148.0
4/14/2015
6/03/2015
0.17
ND
ND
I ND
I ND*
I ND
I ND
I ND*
I ND
I ND
7.8
ND
9/25/2015
0.64
ND
ND
I ND
16.9
1 ND
I ND
135.2
1 ND
14.4
17.7
ND
• ND = Not detected above laboratory reporting limit.
• * =Values for copper and zinc are net deductions from sample analytical results from upgradient outfall SW -0011
SWU-264-Generic-25May2010

Additional Outfall Attachment
Outfall No.: SW -002
Is this outfall currently in Tier 2 (monitored monthly)? Yes ❑ No
Was this outfall ever in Tier 2 (monitored monthly) during the past year? Yes ❑ No
If this outfall was in Tier 2 last year, why was monthly monitoring discontinued?
Enough consecutive samples below benchmarks to decrease frequency ❑
Received approval from DWQ to reduce monitoring frequency ❑
Other ❑
Was this SDO monitored because of vehicle maintenance activities? Yes ❑ No
• * =Values for copper and zinc are net deductions from sample analytical results from upgradient outfall SW -010 results.
SW U-264-Generic-25May2010
Parameter, (units)
Total
Rainfall,
inches
Oil and
Grease
(mg/L)
Chromium
(ug/L)
Total
Kjeldahl
Nitrogen
(mg/L)
Copper
(ug/L)
Lead
(ug/L)
Nickel
(ug/L)
Zinc
(ug/L)
Phenol
(mg/L)
Total
Suspended
Solids (TSS)
(mg/L)
pH
(s.u.)
Chemical
Oxygen
Demand
(mg/L)
Benchmark
N/A
30
1000
20
7
30
260
67
4.5
100
6-9
120
Date Sample
Collected,
mm/dd/yy
4/14/2015
0.15
ND
ND
1.4
87.4*
21.7
ND
305.4*
0.017
17.2
7.2
37
6/03/2015
0.17
ND
ND
ND
ND*
ND
ND
ND*
ND
ND
7.0
ND
9/25/2015
0.64
ND
ND
ND
5.3
ND
ND
61.2
0.011
8.0
7.0
ND
• * =Values for copper and zinc are net deductions from sample analytical results from upgradient outfall SW -010 results.
SW U-264-Generic-25May2010

Additional Outfall Attachment
Outfall No.: SW -004
Is this outfall currently in Tier 2 (monitored monthly)? Yes ® No ❑
Was this outfall ever in Tier 2 (monitored monthly) during the past year? Yes ❑ No
If this outfall was in Tier 2 last year, why was monthly monitoring discontinued?
Enough consecutive samples below benchmarks to decrease frequency ❑
Received approval from DWQ to reduce monitoring frequency ❑
Other ❑
Was this SDO monitored because of vehicle maintenance activities? Yes ❑ No
• * = Values for copper and zinc are net deductions from sample analytical results from upgradient outfall SW -003.
SWU-264-Generic-25May2010
Total
Rainfall,
inches
Parameter, (units)
Oil and Total
Grease Chromium Kjeldahl Copper Lead
(mg/L) (ug/L) Nitrogen (ug/L) (ug/L)
(mg/L)
Total
Nickel Zinc Phenol Suspended
(ug/L) (ug/L) (mg/L) Solids (TSS)
(mg/L)
pH
(s.u.)
Chemical
Oxygen
Demand
(mg/L)
Benchmark
Date Sample
Collected,
mm/ddlyy
N/A
0.82
30
ND
1000
ND
20
ND
7
0.0*
30
ND
260
67
4.5
100
6-9
120
ND 19.7* ND ND
7.7
ND
1/12/15
2/2/2015
0.32
ND
ND
ND
1.5*
ND
ND
51.6*
0.012
8.4
7.8
26.0
3/27/2015
0.17
ND
ND
ND
2.1*
ND
ND
71.0*
0.016
32.3
6.5
55.0
4/14/2015
0.15
ND
ND
1.3
7.7*
13.3
ND
101.8*
0.016
23.0
6.9
44.0
6/0212015
0.17
ND
ND
1.5
6.1*
12.2
ND
138.2*
0.028
32.8
6.6
78.0
9/25/2015
0.64
ND
ND
ND
5.3
ND
ND
52.8*
0.014
11.9
6.8
70.0
• * = Values for copper and zinc are net deductions from sample analytical results from upgradient outfall SW -003.
SWU-264-Generic-25May2010

Additional Outfall Attachment
Outfall No.: SW -005**
Is this outfall currently in Tier 2 (monitored monthly)? Yes ❑ No
Was this outfall ever in Tier 2 (monitored monthly) during the past year? Yes ❑ No
If this outfall was in Tier 2 last year, why was monthly monitoring discontinued?
Enough consecutive samples below benchmarks to decrease frequency ❑
Received approval from DWQ to reduce monitoring frequency ❑
Other ❑
Was this SDO monitored because of vehicle maintenance activities? Yes ❑ No
• ** = Sample location has been relocated to a storm grate within the property lines of the Charlotte Pipe and Foundry site.
S W U -264-Generic-2 5 M ay2 010
Parameter, (units)
Total Oil and
Rainfall, Grease
inches (mg/L)
Total
Chromium Kjeldahl Copper
(ug/L) Nitrogen (ug/L)
(mg/L)
Lead Nickel
(ug/L) (ug/L)
Zinc Phenol
(ug/L) (mg/L)
Total pH
Suspended (s.u.)
Solids (mg/L)
Chemical
Oxygen
Demand
(mg/L)
Benchmark
Date Sample
Collected,
mm/dd/yy
N/A
0.15
30 1000 20 7 30 260 67 4.5
No Sample Collected; stormwater flow not observed during this sampling event.
100 6-9
120
4/14/2015
6/03/2015
0.17
No Sample Collected; stormwater flow not observed during this sampling event.
9/25/2015
0.64
No Sample Collected; stormwater flow not observed during this sampling event.
• ** = Sample location has been relocated to a storm grate within the property lines of the Charlotte Pipe and Foundry site.
S W U -264-Generic-2 5 M ay2 010

Additional Outfall Attachment
Outfall No.: SW -006
Is this outfall currently in Tier 2 (monitored monthly)? Yes ❑ No
Was this outfall ever in Tier 2 (monitored monthly) during the past year? Yes ❑ No
If this outfall was in Tier 2 last year, why was monthly monitoring discontinued?
Enough consecutive samples below benchmarks to decrease frequency ❑
Received approval from DWQ to reduce monitoring frequency ❑
Other ❑
Was this SDO monitored because of vehicle maintenance activities? Yes ❑ No
• * = Values for copper and zinc are net deductions from sample analytical results from upgradient outfall SW -003
SW U-264-Generic-25May2010
Total
Rainfall,
inches
Parameter, (units)
Oil and Total Total
Grease Chromium Kjeldahl Copper Lead Nickel Zinc Phenol Suspended pH
(mg/L) (ug/L) Nitrogen (ug/L) (ug/L) (ug/L) (ug/L) (mg/L) Solids (TSS) (s.u.)
(mg/L) (mg/L)
Chemical
Oxygen
Demand
(mg/L)
Benchmark
Date Sample
Collected,
mmldd/yy
N/A
0.15
30
ND
1000
6.0
20
1.9
7
15.2*
30
36.2
260
18.5
67
316.8*
4.5
0.041
100
64.7
6-9
6.8
120
90.0
4/14/2015
6/03/2015
0.17
ND
ND
ND
ND
ND
ND
38.3*
ND
ND
6.9
29.0
9/25/2015
0.64
ND
ND
ND
6.8
ND
ND
68.8*
0.012
11.0
7.7
ND
• * = Values for copper and zinc are net deductions from sample analytical results from upgradient outfall SW -003
SW U-264-Generic-25May2010

Additional Outfall Attachment
Outfall No.: SW -007
Is this outfall currently in Tier 2 (monitored monthly)? Yes ❑ No
Was this outfall ever in Tier 2 (monitored monthly) during the past year? Yes ❑ No
If this outfall was in Tier 2 last year, why was monthly monitoring discontinued?
Enough consecutive samples below benchmarks to decrease frequency ❑
Received approval from DWQ to reduce_ monitoring frequency ❑
Other I ❑
Was this SDO monitored because of vehicle maintenance activities? Yes ❑ No
SWU-264-Generic-25May2010
Parameter, (units)
Total
Rainfall,
inches
Oil and
Grease Chromium
(mg/L) (ug/L)
Total
Kjeldahl Copper
Nitrogen (ug/L)
(mg/L)
Lead
(ug/L)
Nickel
(ug/L)
Total
Zinc Phenol Suspended
(ug1L) (mg/L) Solids (TSS)
(mg/L)
pH
(s.u.)
Chemical
Oxygen
Demand
(mg/L)
Benchmark
N/A
30 1000
20 7
30
260
67 4.5 100
6-9
120
Date Sample
Collected,
mm/dd/yy
4/14/2015
No Samples Collected From this
Outfall During This Stormwater Event. Outfall
removed from list of required sample
locations
6/3/2015
No Samples Collected From this Outfall During This Stormwater Event. Outfall removed from list of required sample locations
9/25/2015
No Samples Collected From this Outfall During This Stormwater Event. Outfall removed from list of required sample locations
SWU-264-Generic-25May2010

I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
Signature J� '.1 �-
Date /O —/ 3
Mail Annual DMR Summary Reports to:
DWQ Recaional Office Contact Information:
SHEVILLE REGIONAL OFFIC
'FAYETTEVILLE REGIONAL OFFIC
MOORESVILLE REGIONAL OFFIC
2090 US Highway 70
225 Green Street
610 East Center Avenue/Suite 301
Swannanoa, NC 28778
Systel Building Suite 714
Mooresville, NC 28115
[phone]
Fayetteville, NC 28301-5043
[phone]
[phone]
LEIGH REGIONAL OFFICE!
WASHINGTON REGIONAL OFFIC
W MINGTON REGIONAL OFFIC
943 Washington Square Mall
127 Cardinal Drive Extension
3800 Barrett Drive
Raleigh, NC 27609
Washington, NC 27889
Wilmington, NC 28405-2845
[phone]
[phone]
[phone]
i INSTON-SALEM REGIONAL OFFICD
CENTRAL OFFICE
1617 Mail Service Center
tbpmserve,.piOtect,
585 Waughtown Street
Winston-Salem, NC 27107
Raleigh, NC 27699-1617
andbn iano6
336) 771-5000
919) 807-6300
North Caiotina's w6ter..."
SW U-264-Generic-25May2010