NCG190035_2021 DMR_20211021

NCDEQ Division of Energy, Mineral and Land Resources
Stormwater Discharge Monitoring Report (DMR) Form for NCG190000
Marinas and Shipbuilding
Click here for instructions
Complete, sign, scan and submit the DMR via the Stormwater NPDES Permit Data Monitoring Report (DMR) Upload form within
30 days of receiving sampling results. Mail the original, signed hard copy of the DMR to the appropriate DEMLR Regional Office.
Certificate of Coverage No. NCG19 0035
Person Collecting Samples: Troy S. Moore
Facility Name: Inlet Watch Yacht Club, Inc.
Laboratory Name: Environmental Chemists, Inc.
Facility County: New Hanover
Laboratory Cert. No.: 2141318
Discharge during this period:D
Yes
El
No (if no, skip to signature and date)
Has your facility implemented mandatory Tier response actions this sample period for any benchmark exceedances? Yes ElNo
If so, which Tier (1, II, or III)? Tier
A copy of this DMR has been uploaded electronically via htt s: edocs.de .nc. ov Forms SW-DMR []Yes ❑ No
Date Uploaded: October 21, 2021
Analytical Monitoring Requirements for Outfalls with Industrial Activities — Benchmarks in (Red)
Parameter
Parameter
Outfall
Outfall
Outfall
Outfall
Outfall
Code
N/A
Receiving Stream Class
SW
N/A
Date Sample Collected MM/DD/YYYY
9/21/2021
46529
24-Hour Rainfall in inches
.3"
C0530
TSS in mg/L (100 or 50")
89.8
Estimated New Motor/Hydraulic Oil
NCOIL
usage in gal/month
00340
Chemical Oxygen Demand in mg/L (120)
33 mg/L
00400
pH in standard units (6.0 — 9.0 FW, 6.8 —
7.7 units
8.5 SW)
01105
Aluminum, total recoverable in mg/ L
0.950 mg1L
(0.75 FW, 0.24 SW)
Copper, total recoverable in mg/L
01119
(0.010 FW, 0.006 SW)
0.044 mg/L
Lead, total recoverable (as Pb) in mg/ L
010s1
(0.075 FW, 0.ZZ SW)
<0 01 mg/L
01094
Zinc, total recoverable in mg/L (0,126
0.087 mg/L
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 mg/L
*Outfalls to Outstanding Resource Waters (ORW), High Quality Waters (HQW), Trout Waters (Tr) and Primary Nursery Areas (PNA)
have a benchmark TSS. limit of 50 mg/L. All other water classifications have a benchmark of 100 mg/L
FW (Freshwater) SW (Saltwater)
Notes (optional): Inlet Watch Yacht Club does not perform motor/hydraulic oil services on boats.
"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."
Signatu���el crr Delegated Authorized Individual Date
ra a I wa+Ch.co t°(p
Email AcItress Phone Number