Skip to main content
U.S. flag

An official website of the United States government

Here’s how you know

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

HTTPS

Secure .gov websites use HTTPS
A lock (LockA locked padlock) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

    • Environmental Topics
    • Air
    • Bed Bugs
    • Chemicals and Toxics
    • Climate Change
    • Emergency Response
    • Environmental Information by Location
    • Environmental Justice
    • Greener Living
    • Health
    • Land, Waste, and Cleanup
    • Lead
    • Mold
    • Pesticides
    • Radon
    • Science Topics
    • Water Topics
    • A-Z Topic Index
    • Laws & Regulations
    • By Business Sector
    • By Topic
    • Compliance
    • Enforcement
    • Guidance
    • Laws and Executive Orders
    • Regulations
    • Report a Violation
    • Environmental Violations
    • Fraud, Waste or Abuse
    • About EPA
    • EPA Administrator
    • Organization Chart
    • Staff Directory
    • Planning, Budget, and Results
    • Jobs and Internships
    • Headquarters Offices
    • Regional Offices
    • Lab and Research Centers
Related Topics:
  • NPDES Permits Around the Nation
  • National Pollutant Discharge Elimination System (NPDES)
Contact Us

Wisconsin NPDES Permits

  • NPDES Petition for Program Withdrawal in Wisconsin

In Wisconsin, EPA issues all NPDES permits on tribal lands. See the table below for final and draft permits issued by EPA. All other permits are currently issued by the Wisconsin Dept. of Natural Resources.

For state-issued permits, visit Wisconsin Pollutant Discharge Elimination System Program.


Final and draft permits

The table below contains all final (i.e. active) and draft (i.e. proposed) NPDES permits issued by EPA within Wisconsin. It includes permits for individual facilities, general permits, and stormwater permits. Click on the facility/permit name to view the permit and supporting documents.

Wisconsin NPDES Permits
Location Facility or Permit Name Permit Number Permit Type Permit Status Effective Date
Stone Lake (Lac Courte Oreilles Reservation) LCO Reserve Lagoon WI-0073041-3 Individual Final 10/28/2021
Hertel (St. Croix Reservation) Big Sand Lake/West Hertel WWTP WI-0062847-4 Individual Final 04/28/2021
Red Cliff (Red Cliff Indian Reservation) Red Cliff Band WWTF  WI-0049727-4 Individual Final 9/24/2019
Carter (Forest County Potawatomi Community) FCPC Carter WWTF WI-0058432-5 Individual Final 11/21/2019
Crandon (Forest County Potawatomi Community) Crandon Recirculating Sand Filter/Stone Lake WWTP WI-0058424-5 Individual Final 10/17/2019
Keshena (Menominee Indian Reservation) Keshena Wastewater Treatment Plant WI-0071315-3 Individual Final 11/10/2018
Diaperville (Bad River Indian Reservation) Diaperville Stabilization Lagoon WI-0036544-5 Individual Final 07/16/2019
Birch Hill (Bad River Indian Reservation)

Birch Hill Stabilization Lagoon

WI-0036579-5 Individual Final 07/16/2019
New Odanah (Bad River Indian Reservation)

Bad River Wastewater Treatment Plant

WI-0036587-5 Individual Final 07/16/2019
Middle Village (Menominee Indian Reservation)

Wolf River Ranch Wastewater Treatment Facility

WI-0071307-3 Individual Final 11/10/2018
Oneida (Oneida Indian Reservation) Oneida Wastewater Treatment Facility WI-0071323 Individual Final 3/15/2018
Neopit (Menominee Indian Reservation) Neopit Wastewater Treatment Facility WI-0073059 Individual Final 09/22/2016
Lac du Flambeau (Lac du Flambeau Indian Reservation) Lac du Flambeau Lagoon WI-0036498 Individual Final 12/1/2017
Crandon (Mole Lake Indian Reservation) Sokaogon Chippewa Community Wastewater Treatment System WI-0071501 Individual Final 07/31/2017
Neopit (Menominee Indian Reservation) Menominee Tribal Enterprises WI-0046868-5 Individual Final 04/16/2021
Hertel (St. Croix Chippewa Indian Reservation) Big Sand Lake/West Hertel WWTP WI-0062847 Individual Final 04/18/2016
Carter (Forest County Potawatomi Indian Reservation) Forest County Potawatomi Community – Carter WI-0058432 Individual Final 10/24/2014
Bowler (Stockbridge-Munsee Indian Reservation) Stockbridge-Munsee Community Wastewater Ponds WI-0036188-4 Individual Final 5/16/2019
Ashland (Bad River Reservation) Ashland Auto and Truck Recyclers WI-007361-1 Individual Public Noticed  
Contact Us to ask a question, provide feedback, or report a problem.
United States Environmental Protection Agency

Discover.

  • Accessibility
  • Budget & Performance
  • Contracting
  • EPA www Web Snapshot
  • Grants
  • No FEAR Act Data
  • Plain Writing
  • Privacy
  • Privacy and Security Notice

Connect.

  • Data.gov
  • Inspector General
  • Jobs
  • Newsroom
  • Open Government
  • Regulations.gov
  • Subscribe
  • USA.gov
  • White House

Ask.

  • Contact EPA
  • EPA Disclaimers
  • Hotlines
  • FOIA Requests
  • Frequent Questions

Follow.

Last updated on March 22, 2022