NCG030702_Cover Letter_20200914

ROY COOPER
Governor
MICHAEL S. REGAN
Secretary
S. DANIEL SMITH
Director
Michael DuIken
Engineer
Turnamics
25 Old County Home Rd
Asheville, NC 28806
Dear Mr. Dulken:
NORTH CAROLINA
Environmental Quality
October 28, 2019
Subject: General Permit No. NCG030000
Turnamics
COC No. NCG030702
Buncombe County
In accordance with your application for a discharge permit received on May 21, 2019, 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).
Please be aware that Smith Mill Creek (segment index number 6-79) is an impaired water. This stream
is impaired because both mercury in fish tissue and benthos have exceeded criteria. There are also
multiple Total Maximum Daily Loads (TMDLs) that affect this watershed. Information about these
TMDLs can be found on Division of Water Resources' website: https://deq.nc.l;ov/about/divisions/water-
resources/plannin modeling-assessment/tmdls. In Part 1, Section A, the General Permit explains that for
discharges to watersheds affected by a TMDL, coverage under this permit may depend on the facility
demonstrating that discharges have no reasonable potential to violate applicable water quality standards
for specified pollutants.
As a condition for issuance of this COC, you are required to develop and implement a SPPP within
twelve months of issuance (October, 2020).
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.
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.
D-E Q-� North Carolina Department of Environmental Quality I Division of Energy, Mineral and Land Resources
512 North Salisbury Street 1 1612 Mail Service Center I Raleigh, North Carolina 27699-1612
Nonnne cewoLnvn
919.707.9200

If you have any questions concerning this permit, please contact Shane Strickland at telephone number
[phone] or by email [e-mail].
Sincerely,
0 f1Q (n f
for S. Daniel Smith, Director
Division of Energy, Mineral and Land Resources
cc: Asheville Regional Office
Stormwater Program Files