NCG080799_2021 DMR_20220105

STORMWATER DISCHARGE OUTFALL (SDO)
ANNUAL SUMMARY DATA MONITORING REPORT (DMR) / SPPP Annual Update DATA REVIEW FORM
Calendar Year 2021
Individual NPDES Permit No. NCS❑❑❑❑❑❑ or
Certificate of Coverage (COC) No. NCG❑® 0❑❑7 9❑❑9
This monitoring report summary of the calendar year should be kept on file on -site with the facility SPPP.
Facility Name: Hugh Medford Municipal Operations Center
County: _Guilford
Phone Number: 036 6�3-q____ Total no. of SDOs monitored 3
Outfall No. A
Is this outfall currently in Tier 2 (monitored monthly)? Yes ❑ No W
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 E�r
SWU-264 - Generic Annual DMR
Last revised 511712013

Additional Outfall Attachment
Outfall No. C
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 E]
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 ❑
Parameter, (units)
Total
.Rainfall,
inches
Total Suspended
.Solids
mg/L
Non -polar Oil /
Grease
mg/L
pI-I Standard
Units
New Motor Oil
Usage
gal/nio
Benchmark
N/A
100
IS
6.0-9.0
---
Sample.6la�
Collected
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SWU-264 - Generic Annual DMR
Last revised 511712013

Additional Outfall Attachment
Outfall No. E
Is this outfall currently in Tier 2 (monitored monthly)? Yes ❑ No ✓r
Was this outfall ever in Tier 2 (monitored monthly) during the past year? Yes ❑ No Z
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 DWO to reduce monitoring frequency ❑
Other ❑
Was this SDO monitored because of vehicle maintenance activities? Yes ❑ No
Parameter, (units)
Total
Rainfall,
inches
Total Suspended
.Solids
mg%L
Non -polar Oil /
Grease
mg/L
pH Standard
Units
Benchmark
N/A
100
15
6.0-9.0
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SWU-264 - Generic Annual DMR
Last revised 511712013

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."
Signe
Date
For questions, contact your local Regional Office:
DWQ Regional Office Contact Information:
�SFI+Ey,Is +'Y+ GIONs�OTF4I(3I1
ICATIVII}Tr�?IC4 �Q1�jAI, o�rrrc'
OOS VkT°L' LR +�GIO�I rOFXCFJ
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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]
910 433-3300
3800 Barrett Drive
943 Washington Square Mall
127 Cardinal Drive Extension
Raleigh, NC 27609
Washington, NC 27889
Wilmington, NC 28405-2845
[phone]
(252) 94 6-6481
[phone]
�1ICI+;!
1617 Mail Service Center
,� "Ta,rrreMi� n t
585 Waughtown Street
Winston-Salem, NC 27107
Raleigh, NC 27699-1617
i ar�ce�aF��re
336 771-5000
919 807-6300,oainPara's
SWU-264 - Generic Annual DMR
Last revised 511712013