NCG020959_Cover Letter_20210430

ROY COOPER
Governor
DIONNE DELLFGATTI
Secretary
BRIAN WRENN
Director
Jamie Basnight Hatchell
Manager
HOM Development, LLC
1002 Driftwood Drive
Manteo, NC 27954
Dear Jamie Hatchell:
NORTH CAROLINA
Environmental Quality
April 30, 202I
Subject: General Permit No. NCG020000
Wilbur Griggs Mine
COC No. NCG020959
Currituck County
In accordance with your application for a discharge permit received on May 5, 2020 we are
forwarding herewith the subject certificate of coverage (COC) to discharge under the subject state -
NPDES general permit. This permit is issued pursuant to the requirements of North Carolina
General Statute 143-215.1 and the Memorandum of Agreement between North Carolina and the US
Environmental Protection Agency dated October 15, 2007 (or as subsequently amended).
This permit does not affect the legal requirements to obtain other permits which may be required
by the Division of Water Resources, the Coastal Area Management Act, or any other federal or local
government permit that may be required.
In order to comply with the conditions of NCG020000 to which you are now subject, you are
required to do the following:
➢ Implement a SWPPP within twelve months of issuance.
➢ Download and print a copy of the NCG020000 Permit from the General Permits page on the
NPDES Industrial Stormwater Program web site, which can be reached by typing
"deq.nc.gov/SW-industrial" into your browser and hitting enter.
➢ When you receive an invoice for your annual permit fee each year, pay it promptly.
Electronic payment is convenient and quick, you can access the ePayment web site at:
hiips:L/deq.ne_gov/about/divisions /water-resources/water-resour ces-permits/wq=
enayments.
➢ Enroll in electronic Data Monitoring Reports (eDMR) when instructed to do so by the
DEMLR Stormwater Program. You will be contacted in 2021 to begin the eDMR steps. You
can read about eDMR at https://deq.nc.gov/about/divisions/energy-mineral-land-
resources/stormwater/ereporting-rule.
North Carolina Department ofEnvironmental Quality f Division of Energy, Mineral and Land Resources
512 North Salisbury street 11612 Mail Service Center I Raleigh, North Carolina 27699-1612
U e�v<w1iVF,wF,-..c;1:919.707.9200

➢ Keep information about your facility name, ownership, legally responsible person, address,
and stormwater outfalls up to date. See the industrial Stormwater Program web site for
instructions.
➢ Note that mine dewatering wastewater includes wet pit overflows that are caused solely by
direct rainfall and groundwater seepage and thus are subject to the limits of this permit.
➢ Ensure that any polymeric flocculants (PAMS) used to control for turbidity are approved by
NC DEQ. A list of approved PAMS can be found at:
haps: J/deq.nc.gov/about/divisions/energy-mineral-land-resources/energy-mineral-land-
permits/sto rmwater-permits /construction-s_w.
➢ Determine if an additional State Stormwater Permit is required per coastal stormwater
management rules (1A NCAC 2H .1000). Contact Thom Edgerton at the Washington
Regional office at 252-946-6481 to determine if this is required for your facility.
➢ Determine if an additional Post -Construction Stormwater Permit is required for your
facility. Please review guidance at https: / f deg..nc.gov/about/divisions/energy-mineral-
land-resources./energy-mineral-land-rules/stormwater-program/post-construction.
Please take notice that this certificate of coverage is not transferable except upon approval of the
Division of Energy, Mineral and Land Resources (Division). The Division may require modification
or revocation and reissuance of the certificate of coverage.
If you have any questions concerning this permit, please contact Michael Meloy at telephone number
[phone] or by email michael.me1gyknedenngov.
Sincerely,
v ' l
for Brian Wrenn, Director
Division of Energy, Mineral and Land Resources
cc: Washington Regional Office / T. Edgerton
Stormwater Program Files
North Carolina Department of Environmental Quality I Dirvisicnof Energy. Mineral and Land Resources
^+� 512 North Salisbury Street 1612 Mail Service Center I Raleigh. North Carolina 27699-1612
t yzn S ser'ts rcmm�r a eua� �/"`f 919,707,9200