General Information

AI ID Branch SIC County Basin Start End
20296 Air 2
Haz Waste
Stormwater 401
Water 2
3312 Lowndes Tombigbee River 01/26/2005


Physical and Mailing Address

Physical Address (Primary) Mailing Address
1945 Airport Road
Columbus, MS 39701
PO Box 1467
Columbus, MS 39703


Permits and Alternate/Historic AI Identifiers

AI ID Alt Name Alt Type Start Date End Date
168000064 SeverCorr, LLC Air-Construction 03/31/2005 06/02/2010
168000064 Severstal Columbus Air-Construction 06/02/2010
168000064 Severstal Columbus Air-Construction 05/01/2014
168000064 Steel Dynamics Columbus Air-Construction 10/27/2014
168000064 Steel Dynamics Columbus Air-Construction 01/22/2016
168000064 SeverCorr, LLC Air-State Operating 03/31/2005
168000064 Severstal Columbus Air-Title V Operating 05/20/2010 04/30/2015
168000064 Steel Dynamics Columbus Air-Title V Operating 10/27/2014 04/30/2015
168000064 Steel Dynamics Columbus Air-Title V Operating 04/18/2017 03/31/2022
168000064 Steel Dynamics Columbus LLC Air-Title V Operating 01/17/2023 12/31/2027
MSR103497 SeverCorr, LLC GP-Construction 02/04/2005 03/27/2005
MSR107361 Steel Dynamics Columbus, LLC GP-Construction 02/13/2017 12/31/2021
MSR000103143 SeverCorr, LLC Hazardous Waste-EPA ID 08/02/2006 11/25/2014
MSR000103143 Steel Dynamics Columbus Hazardous Waste-EPA ID 11/25/2014
WQC2005048 SeverCorr, LLC WQC Number 06/01/2005
MS0059994 SeverCorr, LLC Water-NPDES 10/02/2006 06/04/2010
MS0059994 Severstal Columbus Water-NPDES 06/04/2010 09/30/2011
MS0059994 Severstal Columbus Water-NPDES 06/08/2012 05/31/2017
MS0059994 Steel Dynamics Columbus Water-NPDES 10/27/2014 05/31/2017
MS0059994 Steel Dynamics, Columbus Water-NPDES 04/13/2017 03/31/2022
MS0059994 Steel Dynamics Columbus LLC Water-NPDES 04/01/2022 03/31/2027


Office of Pollution Control Contacts

Name Assignment Phone Number
Pilgrim, Kenneth Office of Pollution Control Air Compliance Manager (601) 961-5368
Gent, Elisabeth Office of Pollution Control Air Compliance Staff (601) 961-5128
Whitlock, Jaricus Office of Pollution Control Air Permit Manager (601) 961-5747
Valchanova, Ivelina Office of Pollution Control Air Permit Staff (601) 961-5333
Caron, Krista Office of Pollution Control Hazardous Waste Manager (601) 961-5719
Justice, Bradley Office of Pollution Control Hazardous Waste Staff (601) 961-5064
Beasley, Sara Office of Pollution Control Stormwater Compliance Manager (601) 961-5283
Beasley, Sara Office of Pollution Control Stormwater Compliance Staff (601) 961-5283
Griffith, Michael Office of Pollution Control Water Compliance Manager (601) 961-5559
Patton, Ron Office of Pollution Control Water Compliance Staff (601) 961-5522
Simonson, Becky Office of Pollution Control Water Permit Manager (601) 961-5580
Parrish, Rusty Office of Pollution Control Water Permit Staff (601) 961-5193


Active Permits Available Online

Permit Type Permit Number Issue Date Permit Document
Air - Construction Permit 1680-00064 01/22/2016 click for document
Air - Title V Renewal 1680-00064 01/17/2023 click for document
Water - NPDES Renewal MS0059994 04/01/2022 click for document


Current Status of Individual Permit Applications

Program Permit Type Permit Number Status Date Status Desc.
Air Air-Construction PSD Admin Mod 1680-00064 07/15/2011 Permit Issued
Air Construction Permit 1680-00064 01/22/2016 Permit Issued
Air State Operating Permit Modification None Assigned 08/27/2007 Application Withdrawn
Air Title V Renewal 1680-00064 01/17/2023 Process Public Comments
Water NPDES Renewal MS0059994 04/01/2022 Permit Issued
Water Pretreatment MSP092198 10/26/2009 Application Withdrawn


Current Status of General Permit Applications

Program Permit Type Permit Number Status Date Status Desc. PDF
General Permit Construction Coverage MSR107361 10/05/2022 Coverage Terminated click for document


Current Status of Water Quality Certification

Program Type Cert No. Status Date Status Desc
Water Quality 401 Certification WQC2005048 06/01/2005 Water Quality Certification Issued

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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