NCG190028_2022 DMR_20220314

NCDE Mineral and Land Resources C .
Q Division of Energy. �.. w
Stormwater Discharge Monitoring Report (DMR) Form for NCG190000 �•7 yI
Marinas and Shipbuilding
_ c lick here for instructions
Complete, sign, scan and submit the DMR via the Stormw.jter NPDES Permit D it.a MonitoringReport (DMR) Upload form within
l30 days of receiving sampling results. Mail the original, signed hard copy of the DMR to the appropriate DEMLR Regional Otfice.
Certificate of Coverage No. NCG19 0028 Person Collecting Samples: J. FreU SwSG
Facility Name: Dude Creek Marina & Boatyard Laboratory Name: Pace AnalydcaU SwSG
Facility County: Graven Laboratory Cert, No.: 12, 40, 633, 381, 5054
Discharge during this period: v Yes No (if no, skip to signature and date)
Has your facility implemented mandatory Tier response actions this sample period for any benchmark exceedances? Yes No
If so, which Tier (I, 11, or III)? l
A copy of this DMR has been uploaded electronically via https //edocs deg nc.bov/Forms/SW DMR Yes No
Date Uploaded:03/12/2022
Analytical Monitoring Requirements for Outfallt w4th industrial Activities — Benchmarks In ( Red)
Parameter
Code
Parameter
OuHall 001
Outfall
Outfall
Outfall
Outfal
N/A
Receiving Stream Class
SC, Syr; NSW
N/A
Date Sample Collected MM/DD/YYYY
02/27/2022
46529
24-Hour Rainfall in inches
0.31
C0530
TSS in mg/L (100 or 50•)
334
NCOIL
Estima ted New Motor/Hydraulic Oil
+/-35
usage in al/month
00340
Chemical Oxygen Demand in mg/L (120)
222
00400
pH in standard units (6.0 — 9.0 FW, 6.8 _
6.63
8.5 SW)
Aluminum, total recoverable in mg/ L
01105
(0.75 FW, 0.24 SW)
3.210
Copper, total recoverable in mg/L
01119
(0,010 FW, 0.006 SW)
0.0317
Lead, total recoverable (as Pb) in mg/ l
01051
(0.075 FW, 0.22 SW)
0.0293
Zinc, total recoverable in mg/L (0.126
0.0497
01094
FW, 0.095 SW)
Additional parameters for outfalls in drainage areas that use >55 gallons per month of new hydraulic oil on average
00552
Non -Polar Oil & Grease in mg/L (15)
< 5.0
"outfalls to Outstanding Resource Waters (ORwl, nrgn L4uarrty waters tntlw), trout waters I irl ana rrimarynursery Areas IrnAl
have a benchmark TSS limit of 50 mg/L. All other water classifications have a benchmark of mg/L
FW (Freshwater) SW (Sakwater)
Notes (optional):
"I certify by my signature below, 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."
or Delegated Authorized Individual
[e-mail]
Email Address
Date
252-638-1702
Phone Number