NCS000386_Name Change_20051202

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Mr. Thomas L. Archibald
Rohm and Haas Chemicals, LLC
100 Independence Mall West
Philadelphia, PA 19106-2399
Dear Mt. Archibald:
Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P.E. Director
Division of Water Quality
December 2, 2005
Subject: Permit No. NCS000386
Rohm and I Iass Chemicals LLC
Formerly Rohm and Haas Company
Mecklenburg Co.
Division personnel have reviewed and approved your request to transfer coverage under the individual permit,
received on November 23, 2005.
Please find enclosed the revised Certificate of Coverage. The terms and conditions contained in the permit
remain unchanged and in full effect. This revised Certificate of Coverage is issued under the requirements of North
Carolina General Statutes 143-215.1 and the Memorandum of Agreement between North Carolina and the U.S.
Eiivituiimen al Ptutec.tion Agency.
If you have any questions, please contact the Stormwater Permitting Unit at [phone], extension 502.
Sincerely,
OPJGiNAL SIGNED BY
BRADLEY BENNETT
Alan W. Klimek P. E:.
cc: DWQ Central Files
Mooresville Regional Office, Water Quality Section
Stormwater Permitting Unit
Mecklenburg Co.
W thCarolina
Nwhira!!y
North Carolina Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 Phone [phone] Customer Service
Internet: h2o.enr.state.nc.us 512 N. Salisbury St. Raleigh, NC 27604 FAX [phone]
An Equal OpportunitylAilinnative Action Employer— 50% Recycled/10% Post Consumer Paper

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
PERMIT NO. NCS000386
STORMWATER DISCHARGES
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and
regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the
Federal Water Pollution Control Act, as amended,
ROHM AND HAAS CHEMICALS LLC
is hereby authorized to discharge stormwater from a facility located at
ROHM AND HAAS CHEMICALS LLC
6101 ORR ROAD
CHARLOTTE
E
MECKLENBURG COUNTY
to receiving waters designated as an unnamed tributary to Brier Creek, a class C stream, in the Catawba River Basin
in accordance with the effluent limitations, monitoring requirements, and other conditions set forth in Parts I,11,111,
IV, V, and VI hereof.
This permit shall become effective December 2, 2005.
This permit and the authorization to discharge shall expire on August 31;`2006
Signed this day December 2, 2005. _ f3 .iCiNAIM C , BY
E31? Dt-E`l BEM" ,l ET -f z
Alan W. Klimek, Director
Division of Water Quality
By Authority of the Environmental Management Commission