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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, Sylvarena Generating Plant

General Information

AI IDBranchSICCountyBasinStartEnd
16405Energy and Transportation4911SmithPascagoula River08/19/2001 


Physical and Mailing Address

Physical Address (Primary)Mailing Address
3012 Smith County Road 97
Raleigh, MS 39153
PO Box 15849
Hattiesburg, MS 39404


Permits and Alternate/Historic AI Identifiers

Alt IDAlt NameAlt TypeStart DateEnd Date
250000048South Mississippi Electric Power Association, Sylvarena Generating PlantAir-Acid Rain01/08/200312/31/2007
250000048South Mississippi Electric Power Association, Sylvarena Generating PlantAir-Construction05/29/2002 
250000048South Mississippi Electric Power Association, Sylvarena Generating PlantAir-State Operating05/29/200204/09/2004
2500-00048South Mississippi Electric Power Association, Sylvarena Generating PlantAir-Title V Operating06/10/200905/31/2014
MSR001988South Mississippi Electric Power Association, Sylvarena Generating PlantGP-Baseline02/08/201109/21/2016
MSR001988South Mississippi Electric Power Association, Sylvarena Generating PlantGP-Baseline09/21/201601/30/2017
MSR001988Cooperative Energy, Sylvarena Generating PlantGP-Baseline01/30/201710/31/2020
MSR102038South Mississippi Electric Power Association, Sylvarena Generating PlantGP-Construction03/25/200208/07/2006
MS0058050South Mississippi Electric Power Association, Sylvarena Generating PlantWater-NPDES04/18/200303/31/2008
MS0058050South Mississippi Electric Power Association, Sylvarena Generating PlantWater-NPDES04/03/200803/31/2013
MS0058050South Mississippi Electric Power Association, Sylvarena Generating PlantWater-NPDES05/06/201304/30/2018
MS0058050Cooperative Energy, Sylvarena Generating PlantWater-NPDES01/11/201704/30/2018


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
Rudolph, KrystalOffice of Pollution Control Permit Writer(601) 961-5096


Active Permits Available Online

Permit TypePermit NumberIssue DatePermit Document
Air - Title V2500-0004806/10/2009 click for document
Water - NPDES Admin ModMS005805001/11/2017 click for document


Active Coverages Available Online

Permit TypePermit NumberIssue DatePermit Document
General Permit - Baseline Administrative ModificationMSR00198801/30/2017 click for document


Current Status of Individual Permit Applications

ProgramPermit TypePermit NumberStatus DateStatus Desc.
AirConstruction Permit2500-0004805/29/2002Permit Issued
AirState Operating Permit Modification2500-0004804/21/2003Complete Early Public Notice of Application
AirTitle V Renewal2500-0004802/16/2017Draft Permit Public Comment Period Ends
WaterNPDES Admin ModMS005805001/12/2017Send Name Change / Transfer Approval Letter


Current Status of General Permit Applications

ProgramPermit TypePermit NumberStatus DateStatus Desc.PDF
General PermitBaseline Administrative ModificationMSR00198801/31/2017Send Name Change / Transfer Approval Letter
General PermitConstruction CoverageMSR10203808/07/2006Coverage 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 : 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.