enSearch Online - Home
link to Mississippi.gov
link to MDEQ websitelink to EPD websitelink to ECED websitelink to DID website

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, Natchez Plant

General Information

AI IDBranchSICCountyBasinStartEnd
312Air 1
Haz Waste
Stormwater 401
4911AdamsSouth Independent Streams04/12/1995 


Physical and Mailing Address

Physical Address (Primary)Mailing Address
152 Steam Plant Road
Natchez, MS 39120
152 Steam Plant Road
Natchez, MS 39120


Permits and Alternate/Historic AI Identifiers

Alt IDAlt NameAlt TypeStart DateEnd Date
004000022Entergy Mississippi Inc, Natchez Steam Electric PlantAir-Acid Rain01/20/200412/31/2008
004000022Entergy Mississippi Inc, Natchez Steam Electric PlantAir-Acid Rain04/10/200903/31/2014
312Entergy Mississippi Inc, Natchez Steam Electric Plant AnnualAir-Notification12/12/2008 
312Natchez Steam Electric Plant Air-Notification12/15/2009 
312AnnualAir-Notification12/03/2012 
312Natchez Plant AnnualAir-Notification12/04/2013 
312Entergy Mississippi Natchez Plant AnnualAir-Notification12/05/2014 
312Entergy Mississippi Natchez Plant AnnualAir-Notification12/08/2015 
312Entergy Mississippi Natchez Plant AnnualAir-Notification12/13/2017 
312Entire Facility - Various StructuresAir-Notification02/14/2019 
004000022Entergy Mississippi Inc, Natchez Steam Electric PlantAir-Title V Operating09/12/199709/01/2002
004000022Entergy Mississippi Inc, Natchez Steam Electric PlantAir-Title V Operating01/20/200412/31/2008
004000022Entergy Mississippi Inc, Natchez Steam Electric PlantAir-Title V Operating04/10/200903/31/2014
MSR001189Entergy Mississippi Inc, Natchez Steam Electric PlantGP-Baseline04/12/199511/02/2000
MSR001189Entergy Mississippi Inc, Natchez Steam Electric PlantGP-Baseline11/02/200001/10/2006
MSR001189Entergy Mississippi Inc, Natchez Steam Electric PlantGP-Baseline01/10/200609/15/2011
MSR001189Entergy Mississippi Inc, Natchez Steam Electric PlantGP-Baseline09/15/201103/28/2016
MSR001189Entergy Mississippi Inc, Natchez Steam Electric PlantGP-Baseline03/28/201610/31/2020
MSR107930Entergy Mississippi Inc, Natchez PlantGP-Construction03/18/201908/03/2020
MSD991277252Entergy Mississippi Inc, Natchez Steam Electric PlantHazardous Waste-EPA ID06/24/1996 
312Entergy Mississippi Inc, Natchez PlantNo Exposure Certification09/01/202108/31/2026
MS0000850Entergy Mississippi Inc, Natchez Steam Electric PlantWater-NPDES02/20/199801/08/2003
MS0000850Entergy Mississippi Inc, Natchez Steam Electric PlantWater-NPDES05/21/200404/30/2009
MS0000850Entergy Mississippi Inc, Natchez Steam Electric PlantWater-NPDES09/14/200908/31/2014


Office of Pollution Control Contacts

NameAssignmentPhone Number
McNamara, JoeOffice of Pollution Control Air Compliance Manager(601) 961-5084
McNamara, JoeOffice of Pollution Control Air Compliance Staff(601) 961-5084
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
Justice, BradleyOffice of Pollution Control Hazardous Waste Staff(601) 961-5064
Beasley, SaraOffice of Pollution Control Stormwater Compliance Manager(601) 961-5283
Beasley, SaraOffice of Pollution Control Stormwater Compliance Staff(601) 961-5283
Beasley, DannyOffice of Pollution Control Water Compliance Manager(601) 961-5356
Watkins, AshleyOffice of Pollution Control Water Compliance Staff(601) 961-5168
Tomkins, TracyOffice of Pollution Control Water Permit Manager(601) 961-5622


Current Status of Individual Permit Applications

ProgramPermit TypePermit NumberStatus DateStatus Desc.
AirTitle V Renewal0040-0002208/16/2013Receive Permit Revocation Request
WaterNPDES RenewalMS000085006/25/2020Application Withdrawn


Current Status of General Permit Applications

ProgramPermit TypePermit NumberStatus DateStatus Desc.PDF
General PermitBaseline RecoverageMSR00118909/01/2021Coverage Terminated click for document
General PermitConstruction CoverageMSR10793008/03/2020Coverage Terminated click for document

« enSearch Online - Home

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.