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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.

Cooperative Energy, Moselle Generating Plant

General Information

AI IDBranchSICCountyBasinStartEnd
5099Energy and Transportation4911JonesPascagoula River10/05/1994 


Physical and Mailing Address

Physical Address (Primary)Mailing Address
308 Moselle Seminary Road
Moselle, MS 39459
PO Box 15849
Hattiesburg, MS 394045849


Permits and Alternate/Historic AI Identifiers

Alt IDAlt NameAlt TypeStart DateEnd Date
136000035South Mississippi Electric Power Association, Moselle PlantAir-Acid Rain12/17/200911/30/2014
136000035South Mississippi Electric Power Association, Moselle PlantAir-Construction12/10/2004 
136000035South Mississippi Electric Power Association, Moselle Generating StationAir-Construction08/17/2010 
 Generating PlantAir-Notification06/01/2009 
5099Moselle Generating StationAir-Notification03/18/2010 
5099Unit 3Air-Notification03/31/2011 
5099Unit 2Air-Notification08/17/2011 
5099Unit 1Air-Notification03/08/2012 
5099Unit 1Air-Notification03/23/2012 
5099Steam generatorsAir-Notification04/17/2013 
136000035South Mississippi Electric Power Association, Moselle PlantAir-Title V Operating07/07/199807/01/2003
136000035South Mississippi Electric Power Association, Moselle Generating PlantAir-Title V Operating03/12/200402/28/2009
136000035South Mississippi Electric Power Association, Moselle PlantAir-Title V Operating12/17/200911/30/2014
MSR001092South Mississippi Electric Power Association, Moselle PlantGP-Baseline10/05/199401/29/2001
MSR001092South Mississippi Electric Power Association, Moselle PlantGP-Baseline01/29/200112/19/2005
MSR001092South Mississippi Electric Power Association, Moselle PlantGP-Baseline12/19/200502/09/2011
MSR001092South Mississippi Electric Power Association, Moselle PlantGP-Baseline02/09/201109/14/2016
MSR001092South Mississippi Electric Power Association, Moselle PlantGP-Baseline09/14/201602/02/2017
MSR001092Cooperative Energy, Moselle Generating PlantGP-Baseline02/02/201710/31/2020
MSR100618South Mississippi Electric Power Association, Moselle PlantGP-Construction10/25/199505/05/2000
MSR105594South Mississippi Electric Power Association, Moselle PlantGP-Construction12/23/200906/27/2011
MSR105594South Mississippi Electric Power Association, Moselle PlantGP-Construction06/27/201103/17/2014
MSD000792614South Mississippi Electric Power Association, Moselle PlantHazardous Waste-EPA ID10/12/2000 
MS0021997South Mississippi Electric Power Association, Moselle PlantWater-NPDES11/19/199711/07/2002
MS0021997South Mississippi Electric Power Association, Moselle PlantWater-NPDES04/02/200303/31/2008
MS0021997South Mississippi Electric Power Association, Moselle PlantWater-NPDES04/03/200803/31/2013
MS0021997South Mississippi Electric Power Association, Moselle PlantWater-NPDES10/21/201302/03/2017
MS0021997Cooperative Energy, Moselle Generating PlantWater-NPDES02/03/201709/30/2018


Office of Pollution Control Contacts

NameAssignmentPhone Number
Barkley, JayOffice of Pollution Control Compliance Manager(601) 961-5154
Hardy, TylerOffice of Pollution Control Compliance Staff(601) 961-5685
Rudolph, KrystalOffice of Pollution Control Permit Manager(601) 961-5096
Rush, DeannaOffice of Pollution Control Permit Writer(601) 961-5019


Active Permits Available Online

Permit TypePermit NumberIssue DatePermit Document
Air - Air-Construction PSD1360-0003508/17/2010 click for document
Air - Construction PSD modification1360-0003512/17/2009 click for document
Air - Title V Renewal1360-0003512/17/2009 click for document
Water - NPDES Admin ModMS002199702/03/2017 click for document


Active Coverages Available Online

Permit TypePermit NumberIssue DatePermit Document
General Permit - Baseline Administrative ModificationMSR00109202/02/2017 click for document


Current Status of Individual Permit Applications

ProgramPermit TypePermit NumberStatus DateStatus Desc.
AirAir-Construction PSD1360-0003508/17/2010Permit Issued
AirTitle V Renewal1360-0003508/14/2017Receive 502(b)10 Request
WaterNPDES Admin ModMS002199702/03/2017Send Name Change / Transfer Approval Letter


Current Status of General Permit Applications

ProgramPermit TypePermit NumberStatus DateStatus Desc.PDF
General PermitBaseline RecoverageMSR00109202/02/2017Coverage Terminated click for document
General PermitConstruction RecoverageMSR10559403/17/2014Coverage Terminated click for document

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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.