NCG190074_2022 DMR_20220725

Resource
Management
RMAAssociates
SENT VIA FEDEX DELIVERY ON THIS DATE
July 25, 2022
888-RMA-0230
info@rmagreen,com
www.rmagreen.com
Brian Lambe, Environmental Specialist
State of North Carolina Environmental Quality Energy, Mineral & Land Resources
127 Cardinal Drive Extension
Wilmington, NC 28405
Re: Discharge Monitoring Reports for Monitoring Period 4/1/2022 — 6/30/2022
MarineMax East, Inc. —Wrightsville Beach Facility — Permit No. NCG190074
Dear Mr. Lambe:
On behalf of MarineMax East, Inc., enclosed please find completed DMRs for the monitoring
period identified above.
The facility identified herein had an exceedance(s) from the following outfall(s) for the following
parameter(s) from the stormwater sample obtained on 6/16/2022:
• SDO001:
o Total Suspended Solids (112 mg/L)
o Chemical Oxygen Demand (129 mg/L)
o Aluminum (1.34 mg/L)
a Copper (3.02 mg/L)
o Zinc (1.19 mg/L)
In response to the exceedance(s) identified above, the facility herein shall implement the Tier III
Required Responses/Actions outlined in the NCG190000 General Permit.
Should you have any questions, please do not hesitate to contact me.
Sincerely,
Christopher Ruhlin
Environmental Consultant
CW R/cr
Encls.
PC: Cary Smart, MarineMax East, Inc. (w/encls., via email)
Matt Rienks, MarineMax East, Inc. (w/encls., via email)
Environmentol Compliance & Due Diligence Services

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 0074
Person Cotlecting Samples: Matt Rlenks
Facility Name: MarineMax East, Inc. - Wrightsville Beach
Laboratory Name: Environmental Chemists, Inc.
Facility County: New Hanover
Laboratory Cert. No.: 94
Discharge during this period:
Yes
No (if no, skip to signature and dote)
Has your facility implemented mandatory Tier response actions this sample period for any benchmark exceedances? ImYes E]No
If so, which Tier (I, II, or IIl)? j1,
A copy of this DMR has been uploaded electronically via httos://edocs.deci.nc.goy/Forms/„5W-DMR Yes No
Date Uploaded:
Analytical Monitoring Requirements for Outfailswith industrial Activities — Benchmarks in (Red)
Parameter
Parameter
Outfall $DO t
Outfall 5DO 2
Outfall SOO 3
Outfall
Outfall
Code
N/A
Receiving Stream Class
Ir
N/A
Date Sample Collected MM/DD/YYYY
6 t&
46529
24-hour Rainfall in inches
, 0 'y
C0530
TSS In mg/L (100 or 50*)
NCOIL
Estimated New Motor/Hydraulic Oil
/ r
575
usage In gal/month
• `
00340
Chemical Oxygen Demand in mg/L (120)
Z
pH in standard units (6.0 — 9.o FW, 6.8 —
/
00400
8.S SW)
(p
01105
Aluminum, total recoverable in mg/L
(0,75 FW, 0.245W)��
01119
Copper, total recoverable in mg/L
(0,010 FW, 0.006 SW)
01051
Lead, total recoverable (as Pb) in mg/ L
(0.07s FFN, 0.22 sw)
01094
Zinc, total recoverable in mg/L (0.126
FW, 0.095 SW)
r {
Additional parameters for outfalls in drainage areas at use >55 gallons per month of new hydraulic oil on average
00552
Non -Polar Oil & Grease in mg/L (15)
"Outfalls to Outstanding Resource Waters (ORW), High Quality Waters (HQW), Trout Waters (Tr) and Primary Nursery Areas (PNA)
have a benchmark TS5 limit of 50 mg/L. All other water classifications have a benchmark of 100 mg/L
FW (Freshwater) 5W (saltwater)
Notes (optional): s e rs
" 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 th f my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting
false informatio ing the postotWoffvrotrid imprisonment for knowing violations."
, Z
Signatureof Permittee or Delegated Authorized Individual
Email Address
Date
,rlk-
Phone Number

NCDEQ Division of Energy, Mineral and Land Resources
Stormwater Discharge Monitoring Report (DMR) Form for NCGI90000
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 DEMIR Regional Office.
Certificate of Coverage No. NCG19 0074
Person Collecting Samples: Matt Rienks
Facility Name: MarineMax Cast, Inc. - Wrightsville Beach
Laboratory Name: Environmental Chemists, Inc.
Facility County: New Hanover
Laboratory Cert. No.: 94
Discharge during this period:
jg Yes
No (if no, skip to signature and date)
Has your facility Implemented mandatory Tier response actions this sam le period for any benchmark exceedances? JZYes MNo
if so, which Tier (I, !I, or III)? Tj-c" III
A copy of this DMR has been uploaded electronically via httias:/ledocs.ded.ne.gQvLForm$ZSW-DMR 0yes "NI-0
Date Uploaded: 07 Z5 'Z'?ZZ
Analytical Monitoring Requirements for Outfails with industrial Activities — Benchmarks In (Red)
Parameter
Parameter
Outfall 5DO I
Outfall SOO 2
Outfail SOO 3
Outfall
Outfall
Code
N/A
Receiving Stream Class
N/A
Date Sample Collected MM/DD/YYYY
6 ALZe
46529
24-Hour Rainfall in inches
. o '3
C0530
T5S In mg/L (100 or 50*)
NCOIL
Estimated New Motor/Hydraulic Oil
usage In gal/month
r
00340
Chemical Oxygen Demand in mg/L (120)
k ` _ 01
pH in standard units (6.0-9.O FVV, 6.8-
OD400
8.5 SW)
F
01105
Aluminum, total recoverable in mg/ L
`
L� �
(D.75 FW, 0.Z4 SW)
01119
Copper, total recoverable in mg/L
UZ
(0.010 FW, 0,006 sWJ
,
Lead, total recoverable (as Pb) in mg/ L
�O
01051
{o.ors Vw, o.zz sw}
Zlnc, total recoverable In mg/L (0.125
01094
FW, 0.095 SW)
i
Additional parameters for outfalls in drainage areas Xat use >55 gallons per month of new hydraulic oil on average
00552
Non -Polar Oil & Grease in mg/L (15) , 3 `-
*Outfalls to Outstanding Resource Waters (ORW), High l3luaflty Waters (HQW), Trout waters (TO and Primary kursery Areas trivAj
have a benchmark T55 limit of 5t1 mg/L. All other water classifications have a benchmark of 100 mg/L
FW (Freshwater} 5W (Saltwater)
Notes (optional): < t �' `
"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 €nformatian 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 thePil
f my knowledge and belief, true, accurate, and complete. I am aware that there are s€gnificant penalties for submitting
false informatiog the possi ' f f nd imprisonment for knowing violations."
Signatures of Permittee or Delegated Authorized Individual
Date
Phone Number