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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.

Mississippi Power Company, Plant Sweatt

General Information

AI IDBranchSICCountyBasinStartEnd
1281Air 1
Haz Waste
Stormwater 401		4911LauderdalePascagoula River11/10/1992 


Physical and Mailing Address

Physical Address (Primary)Mailing Address
5118 Valley Road
Meridian, MS 39307 		PO Box 4079
Gulfport, MS 395024079


Permits and Alternate/Historic AI Identifiers

Alt IDAlt NameAlt TypeStart DateEnd Date
146000032Mississippi Power Company, Plant SweattAir-Acid Rain08/06/200407/31/2009
146000032Mississippi Power Company, Plant SweattAir-Acid Rain06/28/201005/31/2015
1281Mississippi Power Company, Plant SweattAir-Notification12/10/2008 
1281annual notificationAir-Notification12/22/2009 
1281Plant Sweatt AnnualAir-Notification01/01/2011 
1281Plant Sweatt AnnualAir-Notification12/21/2011 
1281Mississippi Power Company, Plant Sweatt AnnualAir-Notification12/17/2012 
1281AnnualAir-Notification12/26/2012 
1281AnnualAir-Notification12/15/2014 
1281Annual NotificationAir-Notification12/15/2015 
1281Mississippi Power Company Plant Sweatt RenovationAir-Notification10/26/2016 
1281Annual-MS Power Company, Plant SweattAir-Notification02/13/2017 
1281AnnualAir-Notification12/29/2017 
1281Plant Sweatt AnnualAir-Notification01/02/2019 
1281AnnualAir-Notification01/09/2020 
1281AnnualAir-Notification01/07/2021 
1281AnnualAir-Notification01/04/2022 
1281 DecommissionedAir-Notification08/25/2023 
146000032Mississippi Power Company, Plant SweattAir-Title V Operating09/12/199709/01/2002
146000032Mississippi Power Company, Plant SweattAir-Title V Operating08/06/200407/31/2009
146000032Mississippi Power Company, Sweatt Electric Generating PlantAir-Title V Operating06/28/201005/31/2015
146000032Mississippi Power Company, Plant SweattAir-Title V Operating03/28/201902/29/2024
146000032Mississippi Power Company, Plant SweattAir-Title V Operating09/30/202408/31/2029
MSR000394Mississippi Power Company, Plant SweattGP-Baseline11/10/199201/17/2001
MSR000394Mississippi Power Company, Plant SweattGP-Baseline01/17/200101/17/2006
MSR000394Mississippi Power Company, Plant SweattGP-Baseline01/17/200601/10/2011
MSR000394Mississippi Power Company, Plant SweattGP-Baseline01/10/201102/29/2016
MSR000394Mississippi Power Company, Plant SweattGP-Baseline02/29/201610/31/2020
MSR000394Mississippi Power Company, Plant SweattGP-Baseline09/08/202111/30/2025
MSD000825000Mississippi Power Company, Plant SweattHazardous Waste-EPA ID10/12/2000 
MS0002933Mississippi Power Company, Plant SweattWater-NPDES02/19/199801/05/2003
MS0002933Mississippi Power Company, Plant SweattWater-NPDES06/11/200305/31/2008
MS0002933Mississippi Power Company, Plant SweattWater-NPDES05/15/200804/30/2013


Office of Pollution Control Contacts

NameAssignmentPhone Number
McNamara, JoeOffice of Pollution Control Air Compliance Manager(601) 961-5084
Cheng, ElvinOffice of Pollution Control Air Compliance Staff(601) 961-5144
Bland, JeffreyOffice of Pollution Control Air Permit Manager(601) 961-5112
Bland, JeffreyOffice of Pollution Control Air Permit Staff(601) 961-5112
Caron, KristaOffice of Pollution Control Hazardous Waste Manager(601) 961-5719
Beasley, SaraOffice of Pollution Control Stormwater Compliance Manager(601) 961-5283
Li, YangOffice of Pollution Control Stormwater Compliance Staff(601) 961-5520
Beasley, DannyOffice of Pollution Control Water Compliance Manager(601) 961-5356
Brown, TravisOffice of Pollution Control Water Compliance Staff(601) 961-5322
Tomkins, TracyOffice of Pollution Control Water Permit Manager(601) 961-5622
Kelly, ThomasOffice of Pollution Control Water Permit Staff(601) 961-5562


Active Permits Available Online

Permit TypePermit NumberIssue DatePermit Document
Air - Title V Renewal1460-0003209/30/2024 click for document


Active Coverages Available Online

Permit TypePermit NumberIssue DatePermit Document
General Permit - Baseline RecoverageMSR00039409/08/2021 click for document


Current Status of Individual Permit Applications

ProgramPermit TypePermit NumberStatus DateStatus Desc.
AirTitle V Renewal1460-0003209/30/2024Permit Issued
WaterNPDES RenewalMS000293303/09/2018Application Withdrawn


Current Status of General Permit Applications

ProgramPermit TypePermit NumberStatus DateStatus Desc.PDF
General PermitBaseline RecoverageMSR00039409/08/2021Coverage 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 :
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.