Mississippi Department of Environmental Quality

General Information

AI ID Branch SIC County Basin Start End
1281 Air 1
Haz Waste
Stormwater 401		 4911 Lauderdale Pascagoula River 11/10/1992


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

AI ID Alt Name Alt Type Start Date End Date
146000032 Mississippi Power Company, Plant Sweatt Air-Acid Rain 08/06/2004 07/31/2009
146000032 Mississippi Power Company, Plant Sweatt Air-Acid Rain 06/28/2010 05/31/2015
1281 Mississippi Power Company, Plant Sweatt Air-Notification 12/10/2008
1281 annual notification Air-Notification 12/22/2009
1281 Plant Sweatt Annual Air-Notification 01/01/2011
1281 Plant Sweatt Annual Air-Notification 12/21/2011
1281 Mississippi Power Company, Plant Sweatt Annual Air-Notification 12/17/2012
1281 Annual Air-Notification 12/26/2012
1281 Annual Air-Notification 12/15/2014
1281 Annual Notification Air-Notification 12/15/2015
1281 Mississippi Power Company Plant Sweatt Renovation Air-Notification 10/26/2016
1281 Annual-MS Power Company, Plant Sweatt Air-Notification 02/13/2017
1281 Annual Air-Notification 12/29/2017
1281 Plant Sweatt Annual Air-Notification 01/02/2019
1281 Annual Air-Notification 01/09/2020
1281 Annual Air-Notification 01/07/2021
1281 Annual Air-Notification 01/04/2022
1281 Decommissioned Air-Notification 08/25/2023
146000032 Mississippi Power Company, Plant Sweatt Air-Title V Operating 09/12/1997 09/01/2002
146000032 Mississippi Power Company, Plant Sweatt Air-Title V Operating 08/06/2004 07/31/2009
146000032 Mississippi Power Company, Sweatt Electric Generating Plant Air-Title V Operating 06/28/2010 05/31/2015
146000032 Mississippi Power Company, Plant Sweatt Air-Title V Operating 03/28/2019 02/29/2024
MSR000394 Mississippi Power Company, Plant Sweatt GP-Baseline 11/10/1992 01/17/2001
MSR000394 Mississippi Power Company, Plant Sweatt GP-Baseline 01/17/2001 01/17/2006
MSR000394 Mississippi Power Company, Plant Sweatt GP-Baseline 01/17/2006 01/10/2011
MSR000394 Mississippi Power Company, Plant Sweatt GP-Baseline 01/10/2011 02/29/2016
MSR000394 Mississippi Power Company, Plant Sweatt GP-Baseline 02/29/2016 10/31/2020
MSR000394 Mississippi Power Company, Plant Sweatt GP-Baseline 09/08/2021 11/30/2025
MSD000825000 Mississippi Power Company, Plant Sweatt Hazardous Waste-EPA ID 10/12/2000
MS0002933 Mississippi Power Company, Plant Sweatt Water-NPDES 02/19/1998 01/05/2003
MS0002933 Mississippi Power Company, Plant Sweatt Water-NPDES 06/11/2003 05/31/2008
MS0002933 Mississippi Power Company, Plant Sweatt Water-NPDES 05/15/2008 04/30/2013


Office of Pollution Control Contacts

Name Assignment Phone Number
McNamara, Joe Office of Pollution Control Air Compliance Manager (601) 961-5084
Cheng, Elvin Office of Pollution Control Air Compliance Staff (601) 961-5144
Bland, Jeffrey Office of Pollution Control Air Permit Manager (601) 961-5112
Bland, Jeffrey Office of Pollution Control Air Permit Staff (601) 961-5112
Caron, Krista Office of Pollution Control Hazardous Waste Manager (601) 961-5719
Beasley, Sara Office of Pollution Control Stormwater Compliance Manager (601) 961-5283
Beasley, Sara Office of Pollution Control Stormwater Compliance Staff (601) 961-5283
Beasley, Danny Office of Pollution Control Water Compliance Manager (601) 961-5356
Brown, Travis Office of Pollution Control Water Compliance Staff (601) 961-5322
Tomkins, Tracy Office of Pollution Control Water Permit Manager (601) 961-5622
Kelly, Thomas Office of Pollution Control Water Permit Staff (601) 961-5562


Active Permits Available Online

Permit Type Permit Number Issue Date Permit Document
Air - Title V Renewal 1460-00032 03/28/2019 click for document


Active Coverages Available Online

Permit Type Permit Number Issue Date Permit Document
General Permit - Baseline Recoverage MSR000394 09/08/2021 click for document


Current Status of Individual Permit Applications

Program Permit Type Permit Number Status Date Status Desc.
Air Title V Renewal 1460-00032 07/27/2023 Issue Letter Acknowledging Receipt of Application
Water NPDES Renewal MS0002933 03/09/2018 Application Withdrawn


Current Status of General Permit Applications

Program Permit Type Permit Number Status Date Status Desc. PDF
General Permit Baseline Recoverage MSR000394 09/08/2021 Coverage Terminated click for document

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Public Records Request Link
PO Box 2261
Jackson, MS 39225-2261
Phone Number: (601) 961-5171
Fax Number: (601) 961-5049

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