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.
Westlake Compounds LLC, Westlake Global Compounds, Prairie
General Information
| AI ID | Branch | SIC | County | Basin | Start | End |
|---|---|---|---|---|---|---|
| 10626 | Air 1 Haz Waste Stormwater 401 Water 1 |
3087 | Monroe | Tombigbee River | 10/06/1982 |
Physical and Mailing Address
| Physical Address (Primary) | Mailing Address |
|---|---|
| 10068 Summit Drive Prairie, MS 39756 |
10068 Summit Drive Prairie, MS 39756 |
Permits and Alternate/Historic AI Identifiers
| AI ID | Alt Name | Alt Type | Start Date | End Date |
|---|---|---|---|---|
| 184000075 | North American Plastics, Inc. | Air-State Operating | 06/02/2000 | 06/02/2000 |
| MSR001736 | Georgia Gulf Chemicals and Vinyls, LLC, Prairie Plant | GP-Baseline | 01/24/2006 | 12/06/2010 |
| MSR001736 | Georgia Gulf Chemicals and Vinyls, LLC, Prairie Plant | GP-Baseline | 12/06/2010 | 02/05/2013 |
| MSR001736 | Axiall, LLC | GP-Baseline | 02/05/2013 | 12/04/2014 |
| MSR002549 | Westlake Compounds LLC, Westlake Global Compounds, Prairie | GP-Baseline | 11/21/2024 | 11/30/2025 |
| MSR110083 | North American Plastics, Inc. | GP-Sara Title III | 11/10/1992 | 10/25/1995 |
| MSR000100784 | Georgia Gulf Corporation | Hazardous Waste-EPA ID | 08/16/2001 | 02/20/2013 |
| MSR000100784 | Axiall LLC | Hazardous Waste-EPA ID | 02/20/2013 | |
| 10626 | Axiall, LLC | No Exposure Certification | 12/05/2014 | 11/24/2019 |
| 10626 | Westlake Compounds, LLC | No Exposure Certification | 11/13/2018 | 11/12/2023 |
| 10626 | Westlake Compounds, LLC | No Exposure Certification | 11/25/2019 | 11/24/2024 |
| MS0039101 | North American Plastics, Inc. | Water-NPDES | 11/13/1990 | 10/23/1994 |
| MS0039101 | North American Plastics, LLC | Water-NPDES | 06/11/2001 | 05/31/2006 |
Office of Pollution Control Contacts
| Name | Assignment | Phone Number |
|---|---|---|
| McNamara, Joe | Office of Pollution Control Air Compliance Manager | (601) 961-5084 |
| McNamara, Joe | Office of Pollution Control Air Compliance Staff | (601) 961-5084 |
| 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 |
| 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 |
| Tomkins, Tracy | Office of Pollution Control Water Permit Manager | (601) 961-5622 |
| Patel, Samar | Office of Pollution Control Water Permit Staff | (601) 961-5331 |
Active Permits Available Online
Active Coverages Available Online
| Permit Type | Permit Number | Issue Date | Permit Document |
|---|---|---|---|
| General Permit - Baseline Coverage | MSR002549 | 11/21/2024 |
|
Current Status of Individual Permit Applications
Current Status of General Permit Applications
| Program | Permit Type | Permit Number | Status Date | Status Desc. | |
|---|---|---|---|---|---|
| General Permit | Baseline Coverage | MSR002549 | 11/21/2024 | Coverage Issued |
|
| General Permit | No Exposure Certification | None Assigned | 11/13/2018 | Coverage Terminated | |
| General Permit | Sara III Coverage | MSR110083 | 10/25/1995 | Coverage Terminated |
Current Status of Plans & Specs Approval Letters
Current Status of Water Quality Certification
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
