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The information contained in this report is obtained from MDEQ's enSite (electronic environmental Site Information System) System used by the Office of Pollution Control's Air Division, Environmental Permits Division and Environmental Compliance and Enforcement Division, and the Office of Geology's Mining and Reclamation Division. The purpose of the system is to support permitting and compliance activities of the Department of Environmental Quality. Regulatory programs that are supported by this database are the Surface Water National Pollutant Discharge Elimination System (NPDES) Program; the Air Title V, Construction and Operating Programs; the Solid and Hazardous Waste Programs; Geology Surface Mining and Reclamation Division; and the Waste Tire Program (the UST program is currently not supported). There are other regulatory programs within the Department that do not currently utilize this database including programs managed by the Office of Land and Water, and the Total Maximum Daily Load (TMDL) Program.

Koppers Inc

General Information

AI IDBranchSICCountyBasinStartEnd
876Timber and Wood Products2491GrenadaYazoo River11/09/1981 


Physical and Mailing Address

Physical Address (Primary)Mailing Address
1 Koppers Drive
Tire Plant Road
Tie Plant, MS 38960
PO Box 160
c/o Field and Technical Services
200 Third Avenue
Tie Plant, MS 38960


Permits and Alternate/Historic AI Identifiers

Alt IDAlt NameAlt TypeStart DateEnd Date
876Koppers Inc Grenada PlantAir-Notification05/23/2008 
876Koppers IncAir-Notification02/10/2010 
096000012Koppers Industries, Inc.Air-Title V Operating03/11/199703/01/2002
096000012Koppers Industries, Inc.Air-Title V Operating01/13/200403/26/2007
096000012Koppers, Inc.Air-Title V Operating03/26/200701/01/2009
096000012Koppers, Inc.Air-Title V Operating10/28/200912/26/2012
MSR220005Koppers Industries, Inc.GP-Wood Treating09/25/199211/01/2006
MSD007027543Koppers Industries, Inc.Hazardous Waste-EPA ID08/27/199901/23/2007
MSD007027543Koppers, Inc.Hazardous Waste-EPA ID01/23/200709/16/2015
MSD007027543Koppers, Inc./ Beazer East Inc.Hazardous Waste-EPA ID09/16/2015 
HW8854301Koppers Industries, Inc.Hazardous Waste-TSD06/28/198806/28/1998
HW8854301Koppers Industries, Inc.Hazardous Waste-TSD11/10/199903/26/2007
HW8854301Koppers, Inc. (Owner)Hazardous Waste-TSD03/26/200709/30/2009
HW8854301Koppers, Inc./ Beazer East Inc.Hazardous Waste-TSD02/10/201001/31/2020
MSP090300Koppers Industries, Inc.Water-Pretreatment11/14/199511/13/2000
MSP090300Koppers Industries, Inc.Water-Pretreatment09/18/200108/31/2006
MSP090300Koppers, Inc.Water-Pretreatment03/26/200702/28/2012
MSU081080Koppers Industries, Inc.Water-SOP11/09/198111/30/1985


Office of Pollution Control Contacts

NameAssignmentPhone Number
Root, MichelleOffice of Pollution Control Compliance Manager(601) 961-5662
Moore-Thomas, TrayceOffice of Pollution Control Compliance Staff(601) 961-5793
Hodges, ScottOffice of Pollution Control Permit Manager(601) 961-5672
Wall, TommyOffice of Pollution Control Permit Writer(601) 961-5193


Active Permits Available Online

Permit TypePermit NumberIssue DatePermit Document
Hazardous Waste - TSD Post-Closure RenewalHW-88-543-0102/10/2010 click for document


Current Status of Individual Permit Applications

ProgramPermit TypePermit NumberStatus DateStatus Desc.
AirTitle V Renewal0960-0001212/26/2012Revoke Permit
Hazardous WasteTSD Post-Closure RenewalHW-88-543-0102/10/2010Permit Issued
Hazardous WasteTSD RenewalHW885430102/10/2010Class I Permit Modification Approval Letter Sent
WaterNPDESMS006141706/03/2015Application Withdrawn
WaterPretreatment RenewalMSP09030006/03/2015Application Withdrawn


Current Status of General Permit Applications

ProgramPermit TypePermit NumberStatus DateStatus Desc.PDF
General PermitBaseline RecoverageNone Assigned03/30/2004Coverage Terminated
General PermitWood Treatment CoverageMSR22000511/01/2006Application Withdrawn

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Disclaimer: The information found in enSearch Online is for informational purposes only. While the Department makes reasonable efforts to maintain the data accurately and in a timely manner, enSearch Online is not a legal substitute for the official administrative files of the Department and will from time to time contain information that is not as complete as the information contained in the full administrative file of the agency. Additionally, typographical errors may occur in the transcription of written or typed information into the enSearch Online database; therefore, care should be taken to confirm the information in the database with information in the agency's administrative files. If any conflict exists between information contained in the enSearch Online database and the official administrative files of the Department, the official administrative files of the Department should be considered the official record. Nor is the posting of information on enSearch Online intended to replace the traditional methods of publishing public notice of certain documents as required by State and Federal statutes and/or regulations. EnSearch Online is intended to enhance the public's access to basic agency information. If you wish to review the official public records of the Department, you should contact the Public Records Officer of the Department at : Public Records Officer, Mississippi Department of Environmental Quality, PO Box 2261, Jackson, MS 39225-2261, Phone Number (601) 961-5611 or (601) 961-5171, Fax Number (601) 354-6356.