NCG160040_MONITORING INFO_20200123

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STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
n f C f U p v
DOC TYPE
❑ HISTORICAL FILE
C, MONITORING REPORTS
DOC DATE
❑ UQ b D I a 3
YYYY M M DD

—Semi-annual Stormwater Discharge Monitoring Report (DMR)
for North Carolina DEMLR General Pe mi No. NCG160000 - Asphalt
Date submitted y ,102o
CERTIFICATE OF COVERAGE NO. NCG16-0 D 10
FACILITY NAME ? 00' i�UPWS7*e&k
COUNTY Z!iia btr/,"r
PERSON COLLECTING SAMPLES Pga /firs
LABORATORY_ PRIS01 Lab Cert. # yoz
Comments on sample collection or analysis:
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 120131
SAMPLE PERIOD Jan -June B July -Dec
or ❑ Monthly'_ (month)
DISCHARGING TO CLASS L_JORW LJHQW QTrout E]PNA
RECEIVED QZero-flow [:]Water Supply E]SA
JAN 2 3 2020 ❑other
CENTRAL FILES PLEASE REMEMBER TO SIGN ON THE REVERSE
DWR SECTION
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
Inches3
Total Suspended Solids
Benchmarks =__>
_
-
100 mg/L or 50 mg/L
12
No discharge this period?2
Monthly sampling (instead ofsemi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
Z For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
3The total precipitation must be recorded using data from an on -site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
' See General Permit text, Table 3, identifying the especially sensitive receiving water classifications where the more protective benchmark applies.
Note: Results must be reported in numerical format. For example, do not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non -
numerical format. When results are below the applicable limits, they must be reported in the format "<XX me/L" where XX is the numerical value of the
detection limit, reporting limit, quantitation limit, etc. in mg/L.
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text.
Permit Date: 10/1/2014-9/31/2019
SWU-252, last revised 9/17/2014
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Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
n No discharge this period?'
Outfall No.
Date Sample
Collected'
(mo/dd/yr)
24-hour rainfall
amount,
inches
Non -polar O&G by EPA
1664 (SGT-HEM)
Total Suspended Solids
Benchmarks =__>
_
-
15 mg/L
100 mg/L or 50 mg/L
Footnotes from Part A also apply to this Part B
Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 1, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
A SINGLE BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER ATTHE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDANCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES []NOD
IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE AS REQUIRED BY THE PERMIT? YES [-]NOD
REGIONAL OFFICE CONTACT NAME: -
Mail an original and one copy of this DMR including all "No Discharge" reports within 30 days of receipt of the lab results for at end of monitoring period
in the case of "No Discharge" reports) to:
Division of Water Resources
Attn: DWR Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"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."
of Permittee)
(Date)
Permit Date: 10/1/2014-9/31/2019 SWU-252, last revised 9/17/2014
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