General Information

AI ID Branch SIC County Basin Start End
2870 Air 1
Haz Waste
4922, 4922 Covington Pascagoula River 01/27/1993


Physical and Mailing Address

Physical Address (Primary) Mailing Address
Highway 535 North
Seminary, MS 39479
PO Box 1396
Houston, TX 772511396


Permits and Alternate/Historic AI Identifiers

AI ID Alt Name Alt Type Start Date End Date
064000005 Transcontinental Gas Pipe Line Company LLC, Station 77 Air-Construction 05/28/2009
064000005 Transcontinental Gas Pipe Line Corporation, Seminary Station 77 Air-Title V Operating 07/01/1997 06/21/2002
064000005 Transcontinental Gas Pipe Line Corporation, Seminary Station 77 Air-Title V Operating 06/21/2002 05/31/2007
064000005 Transcontinental Gas Pipe Line Corporation, Seminary Station 77 Air-Title V Operating 06/14/2007 05/31/2012
064000005 Transcontinental Gas Pipe Line Corporation, Seminary Station 77 Air-Title V Operating 07/18/2013 06/30/2018
064000005 Transcontinental Gas Pipe Line Corporation, Seminary Station 77 Air-Title V Operating 01/27/2021 12/31/2025
MSR100096 Transcontinental Gas Pipe Line Corporation, Seminary Station 77 GP-Construction 01/27/1993 06/13/2008
MSR106071 Transcontinental Gas Pipe Line Company LLC, Station 77 GP-Construction 03/13/2012 03/17/2015
MSG130230 Transcontinental Gas Pipe Line Corporation, Seminary Station 77 GP-Hydrostatic Testing 10/31/2008 03/16/2009
MSG130230 Transcontinental Gas Pipe Line Company LLC, Station 77 GP-Hydrostatic Testing 03/16/2009 01/13/2011
MSD010410512 Transcontinental Gas Pipe Line Corporation, Seminary Station 77 Hazardous Waste-EPA ID 10/12/2000


Office of Pollution Control Contacts

Name Assignment Phone Number
Hardy, Tyler Office of Pollution Control Air Compliance Manager (601) 961-5685
Savell, Zach Office of Pollution Control Air Compliance Staff (601) 961-5192
Bland, Jeffrey Office of Pollution Control Air Permit Manager (601) 961-5112
Sandifer, Audra Office of Pollution Control Air Permit Staff (601) 961-5673
Caron, Krista Office of Pollution Control Hazardous Waste Manager (601) 961-5719


Active Permits Available Online

Permit Type Permit Number Issue Date Permit Document
Air - Construction PSD modification 0640-00005 01/27/2021 click for document
Air - Title V Renewal 0640-00005 01/27/2021 click for document


Current Status of Individual Permit Applications

Program Permit Type Permit Number Status Date Status Desc.
Air Construction PSD modification 0640-00005 01/27/2021 Permit Issued
Air Construction Permit 0640-00005 07/22/2008 Complete Early Public Notice of Application
Air Title V Renewal 0640-00005 01/27/2021 Permit Issued


Current Status of General Permit Applications

Program Permit Type Permit Number Status Date Status Desc. PDF
General Permit Construction Coverage MSR106071 03/17/2015 Coverage Terminated click for document
General Permit Hydrostatic Administrative Modification MSG130230 01/13/2011 Coverage Terminated

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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