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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.

John C Stennis Space Center

General Information

AI IDBranchSICCountyBasinStartEnd
37063Municipal and Private Facilities4952HancockNone11/05/2007 


Physical and Mailing Address

Physical Address (Primary)Mailing Address
Stennis Space Center
Building 1100
Stennis Space Center, MS 395296000		Stennis Space Center
Building 1100
Stennis Space Center, MS 395296000


Permits and Alternate/Historic AI Identifiers

Alt IDAlt NameAlt TypeStart DateEnd Date
37063John C Stennis Space Center Building 1100Air-Notification11/05/2007 
37063John C Stennis Space Center Building 1100Air-Notification10/14/2008 
37063Red Cross RoomAir-Notification05/04/2009 
37063ADA Restroom ModsAir-Notification07/15/2009 
37063Room N18OW Air-Notification07/30/2010 
37063Old Credit Union officeAir-Notification12/05/2011 
37063Buildings 3407 and 1205Air-Notification06/14/2013 
37063Building 9512Air-Notification06/18/2013 
37063Building 9506Air-Notification06/18/2013 
37063Building 9513Air-Notification06/18/2013 
37063Building 9352Air-Notification06/18/2013 
37063Building 9505Air-Notification06/18/2013 
3706312 BuildingsAir-Notification08/26/2013 
37063B2 Test Stand, Building 4221Air-Notification03/10/2014 
37063Building 9135Air-Notification08/14/2014 
37063Building 9140Air-Notification08/14/2014 
37063Building 9146Air-Notification08/14/2014 
37063Building 8301Air-Notification08/14/2014 
37063Building 4102Air-Notification08/14/2014 
37063Building 4202Air-Notification08/14/2014 
37063A Complex Testing FacilityAir-Notification11/07/2014 
37063Buildings 9150, 9143, 9115, 9112, 8205, 8202Air-Notification11/13/2014 
37063Rocket Engine Test FacilityAir-Notification12/01/2014 
37063Building 8201Air-Notification12/26/2014 
37063Building 2101 Room 145 Mechanical RoomAir-Notification01/27/2015 
37063Room S180A, Building 1100Air-Notification05/05/2015 
37063Building 8100 Room 152Air-Notification05/18/2015 
37063Stennis Space Center Building 4110Air-Notification12/18/2015 
37063Buildings 1105, 1106, and 1107Air-Notification12/22/2015 
37063Mechanical Room 214Air-Notification04/06/2016 
37063Building 4120 Office and Conference RoomAir-Notification10/19/2016 
37063Building 4312Air-Notification10/28/2016 
37063Building 1210Air-Notification10/28/2016 
37063Office BuildingAir-Notification05/15/2017 
37063AT&T HutAir-Notification05/25/2017 
37063Building 4301Air-Notification06/13/2017 
37063Building 2436Air-Notification06/15/2017 
37063Building 4302Air-Notification06/19/2017 
37063Engine Test FacilityAir-Notification06/27/2017 
37063Odorizer StationAir-Notification07/06/2017 
37063Buildings 1207, 1208 and Picnic PavilionAir-Notification09/28/2017 
37063Building 4400 HPIWAir-Notification12/04/2017 
37063A1 Test Stand (Building 4120)Air-Notification08/28/2018 
37063Building 4400 High Pressure Industrial Water Facility Air-Notification04/01/2019 
37063Pressure Reducing AreaAir-Notification04/18/2019 
37063Building 9100Air-Notification06/19/2019 
37063AnnualAir-Notification01/02/2020 
37063Building 8110Air-Notification02/10/2020 
37063Building 3416 Air-Notification12/22/2020 
37063Building 2206Air-Notification12/22/2020 
37063Building 2205Air-Notification12/22/2020 
37063Building 2201Air-Notification12/22/2020 
37063AnnualAir-Notification01/13/2021 
37063Building 2105Air-Notification03/25/2021 
37063Building 2203Air-Notification06/09/2021 
37063Wellhouse #10, Building 9123Air-Notification11/30/2021 
37063AnnuelAir-Notification12/22/2021 
37063Building 2201 - MaintenanceAir-Notification01/07/2022 
37063Bldg 2205 - High Bay Test & MaintenanceAir-Notification01/07/2022 
37063Building 2206 - Paint ShopAir-Notification01/07/2022 
37063Building 3146 - Restroom, Lift Station & SepticAir-Notification01/07/2022 
37063Building 2203Air-Notification02/22/2022 
37063Room 135Air-Notification09/13/2022 
37063Marina Pavillion, Bldg 6713Air-Notification10/14/2022 
37063AnnualAir-Notification12/09/2022 
37063AnnualAir-Notification01/06/2023 
37063Switch House - NASA MainAir-Notification04/14/2023 
37063A-2 Test StandAir-Notification08/28/2023 
37063BasementAir-Notification10/13/2023 
37063Building 2203Air-Notification11/17/2023 
37063AnnualAir-Notification12/21/2023 
37063A Test ComplexAir-Notification11/05/2024 


Office of Pollution Control Contacts

NameAssignmentPhone Number


Current Status of Plans & Specs Approval Letters

ProgramPermit TypePermit NumberStatus DateStatus Desc.
WaterPlans and SpecsNone Assigned01/05/2022Initial Approval of Plans and Specifcations Complete - Awaiting As-Built Plans for Final Approval

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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.