NCG110159_Coverletter_20191118

ROY COOPER
Governor
MICHAEL S. REGAN
Secretary
S. DANIEL SMITH
Interim Director
Mr. Kenneth J. Hausle
Corporate Environmental Engineer
Clariant Corporation
4000 Monroe Road
Charlotte, NC 28205
Dear Mr. Hausle:
NORTH CAROLINA
Environmental Quality
November 18, 2019
Subject: General Permit No. NCG110000
Clariant Corporation —
Holly Mount East Site
COC No. NCG110159
Mecklenburg County
In accordance with your application for a discharge permit received on October 1, 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 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.
Per the requirements of the Catawba Riparian Buffer Rule, all stormwater drainage to stream buffers,
from portions of this site that have been constructed after June 30, 2001, must meet diffuse flow
requirements per 15A NCAC 2B .0243(5).
E Q North Carolina Department of Environmental Quality I Division of Energy, Mineral and Land Resources
r-��o —r _` 512 North Salisbury Street 1 1612 Mail Service Center I Raleigh, North Carolina 27699-1612
919.707.9200

If you have any questions concerning this permit, please contact Shane Strickland at telephone number
[phone] or by email shane.stricklandCancd®nr. ov.
Sincerely,
for S. Daniel Smith, Interim Director
Division of Energy, Mineral and Land Resources
cc: Mooresville Regional Office / Z. Khan
Charlotte -Mecklenburg Storm Water Services
Central Files