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Mississippi Department of Environmental Quality


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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.

Duncan POTW

General Information

AI IDBranchSICCountyBasinStartEnd
13112Municipal4952BolivarYazoo River09/10/1982 


Physical and Mailing Address

Physical Address (Primary)Mailing Address
204 West Park Street North
Duncan, MS 38740
PO Box 106
Duncan, MS 387400106


Permits and Alternate/Historic AI Identifiers

Alt IDAlt NameAlt TypeStart DateEnd Date
MS0020125Duncan POTWWater-NPDES09/10/198206/30/1987
MS0042234Duncan POTWWater-NPDES05/15/200005/08/2005
MS0042234Duncan POTWWater-NPDES06/08/200505/31/2010
MS0042234Duncan POTWWater-NPDES06/29/201011/05/2014
MS0042234Duncan POTWWater-NPDES11/05/201410/31/2019
MS0042234Duncan POTWWater-NPDES03/16/202002/28/2025


Office of Pollution Control Contacts

NameAssignmentPhone Number
Gammill, JamesOffice of Pollution Control Water Compliance Manager(601) 961-5243
Berry, JustinOffice of Pollution Control Water Compliance Staff(601) 961-5138
Crain, BradleyOffice of Pollution Control Water Permit Manager(601) 961-5177
Campbell, JoshuaOffice of Pollution Control Water Permit Staff(601) 961-5217


Active Permits Available Online

Permit TypePermit NumberIssue DatePermit Document
Water - NPDES RenewalMS004223403/16/2020 click for document


Current Status of Individual Permit Applications

ProgramPermit TypePermit NumberStatus DateStatus Desc.
WaterNPDES RenewalMS004223412/18/2024Draft Permit Public Comment Period Begins


Current Status of Plans & Specs Approval Letters

ProgramPermit TypePermit NumberStatus DateStatus Desc.
WaterPlans and SpecsNone Assigned02/12/2024Plans and Specifications Received

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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 Officer, Mississippi Department of Environmental Quality, PO Box 2261, Jackson, MS 39225-2261, Phone Number (601) 961-5611 or (601) 961-5171, Fax Number (601) 354-6356.