NCG190007_2022 DMR_20230124

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 0007 Person Collecting Samples:Ashlee White
Facility Name:White River Marine Group-Hatteras,New Bern Laboratory Name: Pace Analytical Services
Facility County: Craven Laboratory Cert. No.:
Discharge during this period:0 Yes D 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, II,or Ill)? Tier III
A copy of this DMR has been uploaded electronically via https://edocs.deq.nc.gov/Forms/SW-DMR QYes 0 No
Date Uploaded: 1/24/2023
Analytical Monitoring Requirements for Outfalls with Industrial Activities—Benchmarks in(Red)
Parameter Parameter Outfall 009 Outfall Outfall Outfall Outfall
Code
N/A Receiving Stream Class SC;Sw,NSW
N/A Date Sample Collected MM/DD/YYYY 11/30/2022
46529 24-Hour Rainfall in inches 0.36
C0530 TSS in mg/L(100 or 50*) 24.3
NCOIL Estimated New Motor/Hydraulic Oil
usage in gal/month
00340 Chemical Oxygen Demand in mg/L(120) ND
00400 pH in standard units(6.0-9.0 FW,6.8— 7.74
8.5 SW)
Aluminum,total recoverable in mg/L
01105 (0.75 FW,0.24 SW) 0.105
Copper,total recoverable in mg/L
01119 ND
(0.010 FW,0.006 SW)
01051 Lead,total recoverable(as Pb)in mg/L
(0.075 FW,0.22 SW) ND
01094 Zinc,total recoverable in mg/L(0.126 0.233
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) ND
*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):
"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 passibility f fines and imprisonment for knowing violations."
-9 //f/ I — 3 .-
Signature of Permittee or De egated Authorized Individual Date
[e-mail] 417 873 5251
Email Address Phone Number

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(DMR1 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 0007 Person Collecting Samples:Ashlee White
Facility Name: White River Marine Group-Hatteras,New Bern Laboratory Name: Pace Analytical Services
Facility County: Craven Laboratory Cert. No.:
Discharge during this period:0 Yes 0 No (if no,skip to signature and date)
Has your facility implemented mandatory Tier response actions this sample period for any benchmark exceedances?Dyes 0 No
If so,which Tier(I, II,or III)? Tier III
A copy of this DMR has been uploaded electronically via https://edocs.deq.nc.Rov/Forms/SW-DMR E Yes 0 No
Date Uploaded: 1/24/2023
Analytical Monitoring Requirements for Outfalls with Industrial Activities—Benchmarks in(Red)
Parameter Parameter Outfall 004 Outfall 005 Outfall 006 Outfall 007 Outfall 008
Code
N/A Receiving Stream Class SC;Sw,NSW SC;Sw,NSW I SC;Sw,NSW SC;Sw,NSW SC;Sw,NSW
N/A Date Sample Collected MM/DD/YYYY 11/30/2022 11/30/2022 I11/30/2022 11/30/2022 11/30/2022
46529 24-Hour Rainfall in inches 0.36 0.36 10.36 0.36 0.36
C0530 TSS in mg/L(100 or 50*) 88.2 24.4 34.5 37.7 17.7
NCOIL Estimated New Motor/Hydraulic Oil
usage in gal/month
00340 Chemical Oxygen Demand in mg/L(120) 25.5 ND 30.2 ND ND
00400 pH in standard units(6.0—9.0 FW,6.8— 8.41 8.17 8.19 8.27 8.63
8.5 SW)
01105 Aluminum,total recoverable in mg/L 0.163 0.312 0.473 0.136 0.157
(0.75 FW,0.24 SW)
01119 Copper,total recoverable in mg/L ND ND 0.241 0.023 0.0336
(0.010 FW,0.006 SW)
01051 Lead,total recoverable(as Pb)in mg/L ND ND ND ND ND
(0.075 FW,0.22 SW)
01094 Zinc,total recoverable in mg/L(0.126 0.0637 0.0887 0.520 0.123 0.116
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) ND ND ND I ND ND
*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): Samples were collected for OF 001-003.Samples were lost in transit by the courier on the way from site to lab.
"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 kno edge and belief,true,accurate,and complete.I am aware that there are significant penalties for submitting
false information,including the p sibility f fi s and imprisonment for knowing violations."
v
Signature of Permittee orrDD�egated Authorized Individual Date
dhoy@bassprolom 417-873-5251
Email Address Phone Number