National Pollutant Discharge Elimination System General Permit

Municipal Separate Storm Sewer System (MS4)

Under the EPA's National Pollutant Discharge Elimination System (NPDES) general permit for small Municipal Separate Sewer Systems (MS4), the Town of Oxford has been authorized to discharge stormwater in accordance with the provisions of the permit.  Links to the permit, the Town's Notice of Intent, and other required documents are under Related Documents.

Related Documents

• Annual Reports
  • Year 1 (July 1, 2018 to June 30, 2019) (PDF)
  • Year 2 (July 1, 2019 to June 30, 2020) (PDF)
  • Year 3 (July 1, 2020 to June 30, 2021) (PDF)
  • Year 4 (July 1, 2021 to June 30, 2022) (PDF)
  • Year 5 (July 1, 2022 to June 30, 2023) (PDF)
  • Year 6 (July 1, 2023 to June 30, 2024) (PDF)
• Delegation of Authorized Representative, September 25, 2024 (PDF)
• Delegation of Authorized Representative, September 21, 2023 (PDF)
• Delegation of Authorized Representative, June 2, 2021 (PDF)
• Delegation of Authorized Representative, September 16, 2019 (PDF)
• Endangered Species Determination (PDF)
• EPA Authorization Letter, March 5, 2019 (PDF)
• Historic Properties Determination (PDF)
• Massachusetts Small MS4 General Permit
• Town of Oxford Notice of Intent (PDF)