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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.

Huntington Ingalls Inc, Ingalls Shipbuilding Division, Pascagoula Operations

General Information

AI IDBranchSICCountyBasinStartEnd
1670Air 2
Haz Waste
Stormwater 401
Water 2
3731, 3732JacksonPascagoula River, Coastal Streams04/30/1976 

Physical and Mailing Address

Physical Address (Primary)Mailing Address
1000 Jerry Saint Pe' Highway
Pascagoula, MS 39568
PO Box 149
Pascagoula, MS 395680149

Permits and Alternate/Historic AI Identifiers

Alt IDAlt NameAlt TypeStart DateEnd Date
128000041Ingalls Shipbuilding, Inc.Air-Construction08/18/1998 
128000041Ingalls Shipbuilding, Inc.Air-Construction04/15/1999 
128000041Ingalls Shipbuilding, Inc.Air-Construction06/17/1999 
128000041Northrup Grumman Ship Systems, Inc. (Ingalls Operations)Air-Construction06/26/2003 
1670Northrop Grumman ShipbuildingAir-Notification02/18/2010 
1670Old Sewage PlantAir-Notification03/04/2010 
1670Northrup Grumman East Bank FacilityAir-Notification03/16/2010 
1670Ingalls Shipbuilding Pascagola OperationsAir-Notification06/15/2011 
1670Wet Dock BuildingAir-Notification07/01/2011 
1670Ingalls ShipbuildingAir-Notification08/01/2011 
1670Ingalls ShipbuildingAir-Notification08/03/2011 
 Generator house buildingAir-Notification08/25/2011 
1670Admin 1 Verizon RoomAir-Notification02/22/2012 
16702nd floor administration # 1 building Air-Notification12/03/2012 
1670Metal Storage ShedAir-Notification09/11/2013 
1670Ingalls Shipbuilding Pascagoula Operations 1st floor officeAir-Notification03/17/2014 
1670Ingalls Shipbuilding Mold Loft OfficeAir-Notification10/28/2014 
1670Ingalls 2nd Floor Facility Building OfficeAir-Notification06/16/2015 
1670Ingalls Shipbuilding 2nd Floor Admin 1 Server RoomAir-Notification08/05/2015 
16702nd Floor Facility Building OfficeAir-Notification06/30/2017 
1670Admin 1 West Wall RefurbishmentAir-Notification07/24/2017 
1670PC Central BuildingAir-Notification01/31/2018 
1670Ingalls East BankAir-Notification10/26/2018 
128000033Ingalls Shipbuilding, Inc.Air-State Operating04/23/198505/01/1988
128000041Ingalls Shipbuilding, Inc.Air-Title V Operating10/08/199910/01/2004
128000041Northrop Grumman Ship Systems, Inc., (Ingalls Operations)Air-Title V Operating02/17/200602/12/2009
128000041Northrop Grumman Shipbuilding, Inc.Air-Title V Operating02/12/200901/31/2011
128000041Northrop Grumman Shipbuilding, Inc.Air-Title V Operating02/14/201105/31/2011
128000041Huntington Ingall, Inc., Ingalls Shipbuilding Division, Pascagoula OperationsAir-Title V Operating05/31/201101/31/2016
MSR100426Ingalls Shipbuilding, Inc.GP-Construction12/07/199412/18/1996
MSR101726Ingalls Shipbuilding, Inc.GP-Construction05/11/200112/15/2002
MSR102148Northrop Grumman Ship Systems, Avondale Operations Gulfport FacilityGP-Construction04/01/200204/03/2002
MSR101726Northrop Grumman Ship Systems, Inc.GP-Construction12/16/200210/13/2005
MSR102433Northrop Grumman Ship Systems, Inc.GP-Construction02/13/200307/21/2005
MSR102959Northrop Grumman Ship Systems, Inc.GP-Construction02/05/200408/08/2005
MSR102433Northrop Grumman Ship Systems, Inc.GP-Construction07/22/200502/19/2009
MSR102959Northrop Grumman Ship Systems, Inc.GP-Construction08/09/200502/12/2009
MSR102433Northrop Grumman Shipbuilding IncGP-Construction02/12/200912/06/2010
MSR102959Northrop Grumman Shipbuilding IncGP-Construction02/12/200906/21/2010
MSR106004Jackson County Board of Supervisors, Maritime Training FacilityGP-Construction08/15/201112/31/2015
MSR107418Huntington Ingalls Inc, Ingalls Shipbuilding Division, Pascagoula OperationsGP-Construction05/25/201712/31/2021
MSR107667Huntington Ingalls Inc, Ingalls Shipbuilding Division, Pascagoula OperationsGP-Construction04/10/201812/31/2021
MSD098590615Ingalls Shipbuilding East BankHazardous Waste-EPA ID06/08/199808/30/2002
MSD050648757Ingalls Shipbuilding West BankHazardous Waste-EPA ID06/08/199808/30/2002
MSD098590615Northrop Grumman Ship Systems East BankHazardous Waste-EPA ID08/30/200205/26/2011
MSD050648757Northrop Grumman Ship Systems West BankHazardous Waste-EPA ID08/30/200205/26/2011
MSD050648757Ingalls Shipbuilding, Pascagoula (W/B)Hazardous Waste-EPA ID05/26/2011 
MSD098590615Ingalls Shipbuilding, Pascagoula (E/B)Hazardous Waste-EPA ID05/26/2011 
WQC1986076Northrop Grumman Shipbuilding Inc, Expansion of Pit, Berth Areas and Disposal AreaWQC Number04/20/1987 
WQC1991094Northrop Grumman Shipbuilding Inc, Expansion of Disposal Area and Maintenance DredgingWQC Number07/18/1991 
WQC1991042Northrop Grumman Shipbuilding Inc, Warehouse and Storage AreaWQC Number07/18/1991 
WQC1998039Northrop Grumman Shipbuilding Inc, New Vessel Launch Area and DredgingWQC Number02/20/1998 
WQC2000041Northrop Grumman Shipbuilding Inc, Dredging for Barge SlipWQC Number04/18/2000 
WQC2000110Northrop Grumman Shipbuilding Inc, Ship Fabrication and Assembly AreaWQC Number10/06/2000 
WQC2002078Northrop Grumman Shipbuilding Inc, Dredging for Shipyard ExpansionWQC Number08/19/2002 
WQC2003024Northrop Grumman Shipbuilding IncWQC Number03/07/2003 
WQC2003114Northrop Grumman Shipbuilding IncWQC Number12/03/2003 
WQC2003114Northrop Grumman Ship Systems, Proposed DredingWQC Number02/11/2009 
MS0003069Ingalls Shipbuilding, Inc.Water-NPDES04/23/199104/22/1996
MS0003069Ingalls Shipbuilding, Inc., East and West BankWater-NPDES05/08/200212/15/2002
MS0003069Northrop Grumman Ship Systems, Inc.Water-NPDES12/16/200204/30/2007
MS0003069Northrop Grumman Shipbuilding IncWater-NPDES07/14/200905/31/2011
MS0003069Huntington Ingall Inc. Ingalls Shipbuilding Division, Pascagoula OperationsWater-NPDES05/31/201106/30/2014
MS0003069Huntington Ingalls Inc, Ingalls Shipbuilding Division, Pascagoula OperationsWater-NPDES12/30/201511/30/2020
MSP090036Ingalls Shipbuilding, Inc.Water-Pretreatment08/11/199208/10/1997
MSP091957Northrop Grumman Ship Systems Inc, (Ingalls Operations)Water-Pretreatment09/12/200304/10/2007
MSP091957Northrop Grumman Ship Systems IncWater-Pretreatment04/10/200702/11/2009
MSP091957Northrop Grumman Shipbuilding IncWater-Pretreatment02/12/200905/31/2011
MSP091957Huntington Ingall Inc. Ingalls Shipbuilding Division, Pascagoula OperationsWater-Pretreatment05/31/201111/08/2011
MSP091957Huntington Ingall Inc. Ingalls Shipbuilding Division, Pascagoula OperationsWater-Pretreatment11/08/201108/02/2016

Office of Pollution Control Contacts

NameAssignmentPhone Number
Clark, MichelleOffice of Pollution Control Air Compliance Manager(601) 961-5662
Pilgrim, KennethOffice of Pollution Control Air Compliance Staff(601) 961-5368
Johnson, KayraOffice of Pollution Control Air Permit Manager(601) 961-5106
Caron, KristaOffice of Pollution Control Hazardous Waste Manager(601) 961-5719
Bailey, SteveOffice of Pollution Control Stormwater Compliance Manager(601) 961-5056
Drinnon, LeahOffice of Pollution Control Stormwater Compliance Staff(601) 961-5520
Bass, FloranceOffice of Pollution Control Stormwater Permit Manager(601) 961-5614
Glenn, MontieOffice of Pollution Control Stormwater Permit Staff(601) 961-5596
Griffith, MichaelOffice of Pollution Control Water Compliance Manager(601) 961-5559
Williams, BeckyOffice of Pollution Control Water Permit Manager(601) 961-5580

Active Permits Available Online

Permit TypePermit NumberIssue DatePermit Document
Air - Title V Minor Modification1280-0004111/15/2011 click for document
Water - NPDES RenewalMS000306912/30/2015 click for document

Active Coverages Available Online

Permit TypePermit NumberIssue DatePermit Document
General Permit - Construction CoverageMSR10766704/10/2018 click for document

Current Status of Individual Permit Applications

ProgramPermit TypePermit NumberStatus DateStatus Desc.
AirConstruction Permit1280-0004102/17/2006Permit Issued
AirTitle V Modification1280-0004111/26/2018Issue Letter Acknowledging Receipt of Application
WaterNPDES RenewalMS000306912/30/2015Permit Issued
WaterPretreatment RenewalMSP09195708/02/2016Revoke Permit

Current Status of General Permit Applications

ProgramPermit TypePermit NumberStatus DateStatus Desc.PDF
General PermitBaseline CoverageMSR00177901/17/2007Application Withdrawn click for document
General PermitConstruction CoverageMSR10741802/04/2019Coverage Terminated click for document

Current Status of Plans & Specs Approval Letters

ProgramPermit TypePermit NumberStatus DateStatus Desc.
WaterPlans and SpecsNone Assigned08/11/2011Initial Approval of Plans and Specifcations Complete - Awaiting As-Built Plans for Final Approval

Current Status of Water Quality Certification

ProgramTypeCert No.Status DateStatus Desc.
Water Quality401 CertificationNone Assigned06/03/2009Additional Information Requested from Applicant

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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.