NCG120109_MONITORING INFO_20190625

M2D
STORMWATER DIVISION CODING SHEET
NCG PERMITS
PERMIT NO.
/V
DOC TYPE
❑HISTORICAL FILE
[),,,MONITORING REPORTS
DOC DATE
5
❑ 001 � �) uc�
YYYYMMDD

Semi-annual Sto_rmwater Discharge Monitories Report
for North Carolina Division of Water Quality General Permit No. NCG120000
O q Date submitted
C
CERTIFICATE OF COVERAGE NO. NCG12 o O Q p
FACILITY NAME 50jA ar��ynrL
COUNTY �1ct�CtR CY _
PERSON COLLECTING_ SAMPLES +�r7r.�•ek-0r'i
�.4
LABORATORYCG /Qj/4LrTl�tr Lab Cert. # S34g'
CF?Comments on sample collection or analysis: JUN 2 5 2019
GEE I ttAL FILES
DwR &ECTi0N
Part A: Stormwater Benchmarks and Monitoring Results
SAMPLE COLLECTION YEAR 201 9
SAMPLE PERIOD Ea an -June ❑ July -Dec
or ❑ Monthly' (month)
DISCHARGING TO CLA5S ❑ORW ❑HQW ❑Trout ❑PNA
[DZero-flow ❑Water Supply ❑SA
❑Other CAME: C�t�K
PLEASE REMEMBER TO SIGN O,d THE REVERSE
❑ No discharge this period f2
i
Outlall No.
Date Sample
Collected
(mo/ddfyrf
24-haur rainfall
amount,
inch es3
I
Chemical Oxygen Demand
Fecal Coliform Total Suspended Solids
Benchmarks
120 mg/t. I
10oo count per loa mL
100 mg/L or 50 mg/L4
yV
�S•0
S.o
I
-
r
' Monthly sampling (instead of semi -annual} -rust begin with the second consecutive benchmark exceEdance rrar the same parameter at the sarr,e outfafl.
z For sampiing periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a checkmark here.
'The 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 rertu rement.
See General Permit text, Table 3, ;der-stifying the especially sensitive receiving water clan-ifications where the +note proiec:ive benchmark appf es.
Plot--: Results must be reported in numerical format. For example, do not report Belot% Detection Limit, BDL, <.PQL, :Von -detect, ND. cr caner sit^iilar rcr.-
numerica furmat. When results are aelo .- the applicable limits, they must be reported in the format. "<XX mg/L", whera XX is the numerical glue or t_he
deiectiar, limit, reporting limit, etC. in :-mg/?. Conversely, where fecal coliform results-xr-eed the dilution upper limit• repor the,-esult as ">Xx".
))fore: If you report a sample value in excess of the benchmark, you must implement Tier I, Tier 2, or Tier 3 responses. See General Permit text.
E=errni ]ate: 121/1/2012-10131/2017 SNU-246, last revise? 10/25/2012
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Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
❑ No discharge this period:
OuNaIE,fVb.
Date Sample. ,
C61lected..
(mo/dd/yr)
2d-hour rainfall.
amount,
s
Inches
Non -polar O&G/TPH by
EPA 1664 (SGT-HEIir'k)
Total Suspended Solids
pH
Benchmarks
15 mg/L
100 mgJL or 50 mg/L
6.0 — 9.0 SU
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 I, Tier 2, or Tier 3 responses. See General Permit text.
FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER 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 III
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ❑ NO ❑
REGIONAL OFFICE CONTACT NAME:
Mail an orioinal and one copy of this DMR, including all "No Discharoe" reports, within 30 days of receipt of the lab results for at end of monitorina Period
in the case of "No Discharge" reports) to:
Division of Water Quality
Attn: DWQ 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
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations."
(Signatufe of Permittee)
Permit Date: 11/1/2012-10/31/2017
6 -/&-/
(Date)
SWU-248, last revised 10/2S/2012
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