General Information

AI ID Branch SIC County Basin Start End
19479 Air 2
Haz Waste
Stormwater 401
Water 2
3482, 2892 Lafayette Yazoo River 08/17/2004


Physical and Mailing Address

Physical Address (Primary) Mailing Address
411 County Road 101
Oxford, MS 38655
411 County Road 101
Oxford, MS 38655


Permits and Alternate/Historic AI Identifiers

AI ID Alt Name Alt Type Start Date End Date
142000029 Olin Corporation Air-Construction 02/28/2011
19479 Olin Corporation Air-Notification 09/10/2009
19479 Olin Corporation Winchester Division Air-Notification 04/18/2012
19479 Olin Corporation Air-Notification 11/16/2012
19479 Rimfire Plant (Roof Section 01) Air-Notification 10/30/2019
19479 Rimfire Plant (Roof Section 02) Air-Notification 04/09/2020
142000029 Olin Corporation Air-Synthetic Minor Operating 09/09/2011 08/31/2016
142000029 Olin Corporation Air-Synthetic Minor Operating 12/28/2016 08/06/2018
142000029 Olin Winchester LLC Air-Synthetic Minor Operating 08/06/2018 11/30/2021
142000029 Olin Winchester LLC Air-Synthetic Minor Operating 02/14/2022 01/31/2027
MSR001690 Olin Corporation GP-Baseline 01/12/2005 01/08/2006
MSR002296 Olin Corporation GP-Baseline 01/17/2017 08/06/2018
MSR002296 Olin Winchester LLC GP-Baseline 08/06/2018 10/31/2020
MSR002296 Olin Winchester LLC GP-Baseline 08/26/2021 11/30/2025
MSR103297 H+M Construction Company, Inc, Olin Corporation GP-Construction 10/06/2004 03/27/2005
MSR105876 H&M Construction Company, Inc, Olin Corporation GP-Construction 12/29/2010 03/08/2011
MSR105876 H&M Construction Company, Inc, Olin Corporation GP-Construction 03/08/2011 10/16/2013
MSD053796736 Olin Corporation Hazardous Waste-EPA ID 04/13/2005
19479 Olin Corporation No Exposure Certification 01/09/2006 10/14/2008
19479 Olin Corporation No Exposure Certification 10/15/2008 10/01/2013
19479 Olin Corporation No Exposure Certification 10/02/2013 01/04/2017
MSP092068 Olin Corporation Water-Pretreatment 01/18/2005 11/20/2009
MSP092068 Olin Corporation Water-Pretreatment 11/20/2009 08/26/2014
MSP092068 Olin Corporation Water-Pretreatment 08/26/2014 08/06/2018
MSP092068 Olin Winchester LLC Water-Pretreatment 08/06/2018 01/07/2019
MSP092068 Olin Winchester LLC Water-Pretreatment 01/07/2019 12/01/2023
MSP092068 Olin Winchester LLC Water-Pretreatment 12/01/2023 11/30/2028


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
Williams, LaTrina Office of Pollution Control Air Permit Staff (601) 961-5740
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
Schaub, Thomas Office of Pollution Control Stormwater Compliance Staff (601) 961-5035
Bass, Florance Office of Pollution Control Stormwater Permit Manager (601) 961-5614
Bass, Florance Office of Pollution Control Stormwater Permit Staff (601) 961-5614
Griffith, Michael Office of Pollution Control Water Compliance Manager (601) 961-5559
Lewis, Braden Office of Pollution Control Water Compliance Staff 601-961-5206
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 - SMOP Renewal 1420-00029 02/14/2022 click for document
Water - Pretreatment Renewal MSP092068 12/01/2023 click for document


Active Coverages Available Online

Permit Type Permit Number Issue Date Permit Document
General Permit - Baseline Recoverage MSR002296 08/26/2021 click for document


Current Status of Individual Permit Applications

Program Permit Type Permit Number Status Date Status Desc.
Air Construction Permit 1420-00029 02/28/2011 Permit Issued
Air SMOP Renewal 1420-00029 02/14/2022 Permit Issued
Water Pretreatment Renewal MSP092068 12/01/2023 Revoke Permit


Current Status of General Permit Applications

Program Permit Type Permit Number Status Date Status Desc. PDF
General Permit Baseline Recoverage MSR002296 08/26/2021 Coverage Issued click for document
General Permit Construction Recoverage MSR105876 10/16/2013 Coverage Terminated click for document
General Permit No Exposure Certification None Assigned 01/04/2017 Coverage Terminated

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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 Request Link
PO Box 2261
Jackson, MS 39225-2261
Phone Number: (601) 961-5171
Fax Number: (601) 961-5049