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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.

Entergy Mississippi Inc, Attala Plant

General Information

AI IDBranchSICCountyBasinStartEnd
12502Energy and Transportation4911AttalaBig Black River02/10/2000 

Physical and Mailing Address

Physical Address (Primary)Mailing Address
2261 Attala Road 4969
Sallis, MS 39160
10055 Grogans Mill Road
Woodlands, TX 77380

Permits and Alternate/Historic AI Identifiers

Alt IDAlt NameAlt TypeStart DateEnd Date
012000032Central Mississippi Generating Company LLCAir-Acid Rain04/08/200412/31/2004
012000032Central Mississippi Generating Company LLCAir-Acid Rain04/30/200501/18/2006
012000032Entergy MIssissippi, Inc., d.b.a. Attala Generating PlantAir-Acid Rain01/19/200603/31/2010
012000032Entergy Mississippi Attala PlantAir-Acid Rain09/06/201308/31/2018
012000032Attala Generating Company, LLCAir-Construction02/11/200004/08/2004
012000032Central Mississippi Generating Company LLCAir-Construction04/08/200401/18/2006
012000032Entergy MIssissippi, Inc., d.b.a. Attala Generating PlantAir-Construction01/19/200604/05/2012
012000032Entergy Mississippi Attala PlantAir-Construction04/05/2012 
012000032Attala Generating Company, LLCAir-State Operating02/11/2000 
012000032Central Mississippi Generating Company LLC d.b.a. Attal Generating PlantAir-Title V Operating04/30/200501/18/2006
012000032Entergy MIssissippi, Inc., d.b.a. Attala Generating PlantAir-Title V Operating01/19/200604/05/2012
012000032Entergy Mississippi Attala PlantAir-Title V Operating04/05/2012 
012000032Entergy Mississippi Attala PlantAir-Title V Operating09/06/201308/31/2018
MSR001490Attala Generating Company, LLCGP-Baseline05/07/200104/08/2004
MSR001490Central Mississippi Generating Company LLCGP-Baseline04/08/200402/08/2006
MSR001490Entergy Mississippi, Inc., Attala Generating PlantGP-Baseline02/08/200607/15/2011
MSR001490Entergy Mississippi, Inc., Attala PlantGP-Baseline07/15/201104/05/2012
MSR001490Entergy Mississippi Attala PlantGP-Baseline04/05/201203/21/2016
MSR001490Entergy Mississippi Attala PlantGP-Baseline03/21/201610/31/2020
MSR101572Attala Generating Company, LLCGP-Construction02/10/200008/07/2000
MSR101572Attala Generating Company, LLCGP-Construction08/18/200003/22/2002
MSR000100883Attala Generating PlantHazardous Waste-EPA ID12/10/2001 
MSR000100883Central Mississippi Generating Company LLCHazardous Waste-EPA ID04/08/200401/24/2006
WQC2008061Attala Generating Plant, Cooling Water Storage PondWQC Number07/25/2008 
MS0056464Attala Generating Company, LLCWater-NPDES09/28/200004/06/2001
MS0056928Attala Generating Company, LLCWater-NPDES04/02/200104/08/2004
MS0056928Central Mississippi Generating Company LLCWater-NPDES04/08/200401/18/2006
MS0056928Entergy MIssissippi, Inc., d.b.a. Attala Generating PlantWater-NPDES01/19/200603/31/2006
MS0056928Attala Generating PlantWater-NPDES09/19/200704/05/2012
MS0056928Entergy Mississippi Attala PlantWater-NPDES04/05/201208/31/2012
MS0056928Entergy Mississippi Attala PlantWater-NPDES05/30/201404/30/2019

Office of Pollution Control Contacts

NameAssignmentPhone Number
Barkley, JayOffice of Pollution Control Compliance Manager(601) 961-5154
Mills, RobertOffice of Pollution Control Compliance Staff(601) 961-5144
Bland, JeffreyOffice of Pollution Control Permit Manager(601) 961-5112
Kelly, ThomasOffice of Pollution Control Permit Writer(601) 961-5562

Active Permits Available Online

Permit TypePermit NumberIssue DatePermit Document
Air - Air-Construction PSD Admin ModNOT AVAILABLE04/05/2012 click for document
Air - Title V Renewal0120-0003209/06/2013 click for document
Water - NPDES RenewalMS005692805/30/2014 click for document

Active Coverages Available Online

Permit TypePermit NumberIssue DatePermit Document
General Permit - Baseline RecoverageMSR00149003/21/2016 click for document

Current Status of Individual Permit Applications

ProgramPermit TypePermit NumberStatus DateStatus Desc.
AirAir-Construction PSD Admin ModNone Assigned04/04/2012Send Name Change / Transfer Approval Letter
AirConstruction Permit Modification01200003209/28/2000Permit Issued
AirState Operating Permit Modification0120-0003211/21/2001Permit Issued
AirTitle V Renewal0120-0003209/06/2013Permit Issued
WaterNPDES RenewalMS005692809/12/2014Receive Revised Plans and Specs

Current Status of General Permit Applications

ProgramPermit TypePermit NumberStatus DateStatus Desc.PDF
General PermitBaseline RecoverageMSR00149003/21/2016Coverage Issued click for document
General PermitConstruction CoverageMSR10157203/22/2002Coverage Terminated

Current Status of Water Quality Certification

ProgramTypeCert No.Status DateStatus Desc.
Water Quality401 CertificationWQC200806108/28/2008Additional Information Requested from Applicant

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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.