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Mississippi Department of Environmental Quality


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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. For Additional Information about Permits at Public Notice follow this link.

Caterpillar Inc

General Information

AI IDBranchSICCountyBasinStartEnd
288Air 2
Haz Waste
Stormwater 401
Water 2
3519AlcornNorth Independent Streams, Tombigbee River11/10/1992 


Physical and Mailing Address

Physical Address (Primary)Mailing Address
501 Cardinal Drive
Corinth, MS 38834
501 Cardinal Drive
Corinth, MS 38834


Permits and Alternate/Historic AI Identifiers

Alt IDAlt NameAlt TypeStart DateEnd Date
006000003Caterpillar, Inc.Air-Construction03/16/199803/16/2003
006000003Caterpillar, Inc.Air-Construction07/09/199806/30/2003
006000003Caterpillar IncAir-Construction12/31/2020 
006000003Caterpillar, Inc.Air-Title V Operating08/19/199812/12/2002
006000003Caterpillar Remanufacturing Products GroupAir-Title V Operating12/13/200211/30/2007
006000003Caterpillar Remanufacturing Products GroupAir-Title V Operating12/17/200810/07/2013
006000003Caterpillar, Inc.Air-Title V Operating10/07/201309/30/2018
006000003Caterpillar IncAir-Title V Operating03/17/202002/28/2025
MSR110070Caterpillar, Inc.GP-Baseline11/27/200001/24/2006
MSR110070Caterpillar, Inc.GP-Baseline01/24/200611/29/2010
MSR110070Caterpillar, Inc.GP-Baseline11/29/201001/15/2016
MSR110070Caterpillar, Inc.GP-Baseline01/15/201610/31/2020
MSR110070Caterpillar, Inc.GP-Baseline02/02/202111/30/2025
MSR110070Caterpillar, Inc.GP-Sara Title III11/10/199211/27/2000
MSD980601686Caterpillar Remanufacturing Products GroupHazardous Waste-EPA ID09/19/1997 
288Caterpillar IncNo Exposure Certification01/31/202212/31/2027
MS0049204Caterpillar, Inc.Water-NPDES05/24/199405/23/1999
MS0049204Caterpillar, Inc.Water-NPDES11/24/199909/21/2002
MSP090345Caterpillar, Inc.Water-Pretreatment10/10/199510/09/2000
MSP090345Caterpillar, Inc.Water-Pretreatment04/28/199809/27/2001
MSP090345Caterpillar, Inc.Water-Pretreatment09/28/200106/12/2006
MSP090345Caterpillar, Inc.Water-Pretreatment06/12/200605/31/2011
MSP090345Caterpillar IncWater-Pretreatment09/20/201203/21/2017
MSP090345Caterpillar IncWater-Pretreatment03/21/201712/02/2021
MSP090345Caterpillar IncWater-Pretreatment12/02/202111/30/2026


Office of Pollution Control Contacts

NameAssignmentPhone Number
Pilgrim, KennethOffice of Pollution Control Air Compliance Manager(601) 961-5368
DeYoung, GarrettOffice of Pollution Control Air Compliance Staff(601) 961-5097
Sandifer, AudraOffice of Pollution Control Air Permit Manager(601) 961-5673
Sandifer, AudraOffice of Pollution Control Air Permit Staff(601) 961-5673
Caron, KristaOffice of Pollution Control Hazardous Waste Manager(601) 961-5719
Justice, BradleyOffice of Pollution Control Hazardous Waste Staff(601) 961-5064
Beasley, SaraOffice of Pollution Control Stormwater Compliance Manager(601) 961-5283
Beasley, SaraOffice of Pollution Control Stormwater Compliance Staff(601) 961-5283
Griffith, MichaelOffice of Pollution Control Water Compliance Manager(601) 961-5559
Patton, RonOffice of Pollution Control Water Compliance Staff(601) 961-5522
Simonson, BeckyOffice of Pollution Control Water Permit Manager(601) 961-5580
Gupta, RajeevOffice of Pollution Control Water Permit Staff(601) 961-5623


Active Permits Available Online

Permit TypePermit NumberIssue DatePermit Document
Air - Construction Permit0060-0000312/31/2020 click for document
Air - Title V Renewal0060-0000303/17/2020 click for document
Water - Pretreatment ModificationMSP09034505/11/2023 click for document
Water - Pretreatment RenewalMSP09034512/02/2021 click for document


Active Coverages Available Online

Permit TypePermit NumberIssue DatePermit Document
General Permit - Baseline RecoverageMSR11007002/02/2021 click for document


Current Status of Individual Permit Applications

ProgramPermit TypePermit NumberStatus DateStatus Desc.
AirConstruction Permit0060-0000312/31/2020Permit Issued
AirTitle V Renewal0060-0000308/30/2024Issue Letter Acknowledging Receipt of Application
WaterNPDES RenewalMS004920409/21/2002Revoke Permit
WaterPretreatment ModificationMSP09034505/11/2023Permit Issued


Current Status of General Permit Applications

ProgramPermit TypePermit NumberStatus DateStatus Desc.PDF
General PermitBaseline RecoverageMSR11007002/02/2021Coverage Terminated click for document
General PermitSara III CoverageMSR11007011/27/2000Coverage Terminated

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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 :
attn:Public Records Officer,
Mississippi Department of Environmental Quality

PO Box 2261,
Jackson, MS 39225-2261,
Phone Number (601) 961-5758 or
(601) 961-5171,
Fax Number (601) 354-6356.