NCG080109_DMR_20210226

Semi-annual Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG080000
Date submitted 2-/z��2-0zI.
CERTIFICATE OF COVERAGE NO. NCG08_�21 Q 5
FACILITYNAME CHAtL I:M ?AIL I-AIE41 4u)akr.-reock,,&)
COUNTY Mokf �n1T3'y26
PERSON COLLECTING SAMPLES AIcMHc-t- I4.1LP4T2keV_
LABORATORY PAc� AuA..yn,,at Lab Cert. # C T 7 G i J
Comments on sample collection or analysis:
Part A: Vehicle Maintenance Areas' Monitoring Requirements'
SAMPLE COLLECTION YEAR ZU 7-1
SAMPLE PERIOD ® Jan -June ❑ July -Dec
or ❑ Monthly' (month)
DISCHARGING TO CLASS ❑ORW ❑HQW []Trout ❑PNA
❑zero -flow []WaterSupply ❑SA
RECFIa/Fr ROther CIa.sJ C_
MAR 0 8 2021 PLEASE REMEMBER TO SIGN ON THE REVERSE 4
CENTW\L FILES No discharge this period'
DWR SFCTiON
Outfall
No.
Date
Sample Collected,
mo/dd/yr
005:30
00400 _
00556
Total Suspended
Solids, mg/L
pH,
Standard units
Non -Polar Oil and Grease/TPH EPA
Method 1664 (SGT HEM), mg/L
New Motor Oil Usage,
Annual average gal/mo
Benchmark
50 or 100 see permit
Within 6.0 — 9.0
15
Oci 1
o-L1 J-L
qZ
6.g
ND
�U
Did this facility perform Vehicle: Maintenance Activities using more than 55 gallons of new motor oil per month? _ yes _✓no
(if yes, report your analytical results in the table immediately below)
Part B: Oil/water Separators and Secondary Containment Areas at Petroleum Bulk Stations and Terminals
Outfall
No.
Date
Sample Collected,
mo/dd/yr
00556
00530
00400
Non -Polar Oil and Grease/TPH EPA Method
1664 (SGT-HEM), mg/L
Total Suspended Solids,
mg/L
pH,
Standard units
Permit Limit
15
50 or 100 see permit
6.0-9.0
t For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
SWU-250 ( last revised O -r 25, 2012
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STORM EVENT CHARACTERISTICS:
r
i -
Date. ?Lh i x (first event sampled)
Total Event Precipitation (inches): al
Date list each additional event sampled this reporting
( p p g period, and rainfall -amount)
Total Event Precipitation (inches):
Note: 1 you report a •sam le'aalue in excess o the behchthark-' " ou, thust implement Tier-1 Tier 2 or Tier 3 �res ones. See General Permit text:
1`Y A h_ f , Y P A
FOR: PART•A AND PART B M.ONI•TORING.RESULTS:
j • A BENCHMARK EXCEEDANCE T1116 ERS TIER 1 REQUIREMENTS. SEE PERMIT PART It SECTION B.
• 2:EXCEEDANCES,IN A ROW -FOR THE SAME PARAMETER. AT. THE SAME OUTFALLTRIGGER:TIER.2-REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES ❑ NO ❑
IF YES, HAVE -YOU CONTACTED THE-DWQ REGIONAL jFFICE? IES ❑ NO ❑
I REGIONAL OFFICE CONTACT NAME:
Mail an original and one copy of this MR, including all "No Discharge" reports, within 30 days of receipt of the lab results (or at end of monitorina period in
the case of "No Discharge" reports)to:
Division of Water Quality
Attn: DWQ Central. Files _ �,�
1617 Mail Sdrvice Ceritgr -
t
Raleig�,.North Carolina. 27.69$1617
YOU MUST SIGN THIS CERTIFICATION FOR.ANY INFORMATION REPORT.ED:. -
"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 •theinfermatfo`n, the•info'rmaeion" submitted is, to the best of my knowledge and belief, true, accurate, and c&nplete. I am aware that
there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signature ofPermittee) (Date)
Additional copies of this form may be downloaded at: http;//portal.ncdenr.org/web/wq/ws/su/npdessw#tab-4
SWU-250 last revised October 25, 2012
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