General Information

AI ID Branch SIC County Basin Start End
2346 Air 1
Haz Waste
Water 1
4922 Humphreys Yazoo River 11/04/1995


Physical and Mailing Address

Physical Address (Primary) Mailing Address
4161 Four Mile Road
Inverness, MS 38753
1700 MacCorkle Ave SE, 4th Floor
Charleston, WV 25314


Permits and Alternate/Historic AI Identifiers

AI ID Alt Name Alt Type Start Date End Date
118000020 Columbia Gulf Transmission Company, Inverness Air-Construction 11/03/1998
118000020 Columbia Gulf Transmission Company, Inverness Air-Title V Operating 02/13/1996 02/01/2001
118000020 Columbia Gulf Transmission Company, Inverness Station Air-Title V Operating 12/12/2003 08/14/2008
118000020 Columbia Gulf Transmission, Inverness Air-Title V Operating 08/14/2008 07/31/2013
118000020 Columbia Gulf Transmission, Inverness Compressor Station Air-Title V Operating 09/24/2013 08/31/2018
118000020 Columbia Gulf Transmission LLC, Inverness Compressor Station Air-Title V Operating 09/26/2019 08/31/2024
MSG130468 Columbia Gulf Transmission, A NiSource Company, Columbia Gulf Transmission, Inverness Compressor Sta GP-Hydrostatic Testing 02/19/2016 05/24/2017
MSD980579577 Columbia Gulf Transmission Company, Inverness Hazardous Waste-EPA ID 08/21/1998
MS0036722 Columbia Gulf Transmission Company, Inverness Water-NPDES 11/12/1996 10/31/2001
MS0036722 Columbia Gulf Transmission Company, Inverness Water-NPDES 02/25/2002 09/28/2006
MS0036722 Columbia Gulf Transmission Company, Inverness Water-NPDES 09/28/2006 10/24/2007
MS0036722 Columbia Gulf Transmission, Inverness Compressor Station Water-NPDES 10/24/2007 08/31/2010
MSU089052 Columbia Gulf Transmission Company, Inverness Water-SOP 11/04/1995 11/13/2000
MSU089052 Columbia Gulf Transmission Company, Inverness Water-SOP 01/14/2003 10/24/2007
MSU089052 Columbia Gulf Transmission, Inverness Compressor Station Water-SOP 10/24/2007 05/02/2011
MSU089052 Columbia Gulf Transmission, Inverness Compressor Station Water-SOP 05/02/2011 04/30/2016
MSU089052 Columbia Gulf Transmission, Inverness Compressor Station Water-SOP 05/26/2017 04/30/2022


Office of Pollution Control Contacts

Name Assignment Phone Number
Hardy, Tyler Office of Pollution Control Air Compliance Manager (601) 961-5685
Mabry, Ryan 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, Danny Office of Pollution Control Water Compliance Manager (601) 961-5356
Tomkins, Tracy Office of Pollution Control Water Permit Manager (601) 961-5622
Rush, Deanna Office of Pollution Control Water Permit Staff (601) 961-5019


Active Permits Available Online

Permit Type Permit Number Issue Date Permit Document
Air - Title V Renewal 1180-00020 09/26/2019 click for document
Water - State Operating Permit Renewal MSU089052 05/26/2017 click for document


Current Status of Individual Permit Applications

Program Permit Type Permit Number Status Date Status Desc.
Air Construction Permit 118000020 11/03/1998 Permit Issued
Air Title V Renewal 1180-00020 09/26/2019 Permit Issued
Water NPDES Admin Mod MS0036722 08/31/2010 Revoke Permit
Water State Operating Permit Renewal MSU089052 04/06/2021 Issue Letter Acknowledging Receipt of Application


Current Status of General Permit Applications

Program Permit Type Permit Number Status Date Status Desc. PDF
General Permit Hydrostatic Coverage MSG130468 05/24/2017 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