WPDES Permits on Public Notice
Public notices are required by law to alert interested members of the public of the DNR's intention to authorize a Wisconsin Pollutant Discharge Elimination System (WPDES) discharge to a water of the state. The notices are posted here on the DNR website for 30 days and are also published once in the legal notices section of the local newspaper in the vicinity of the facility. The notice identifies the facility by name, indicates where the discharge is located and briefly describes the facility's activities.
Public comments procedure
The public notice document explains how to get more information or comment on the proposed permit action. A member of the public may submit written comments or request that the department hold a public informational hearing. For comments or requests to be timely, they must be submitted within 30 days from the date of public notice, unless otherwise indicated in the notice.
Public participation procedures are detailed in NR 203, Wis. Adm. Code [PDF exit DNR].
Permit issuance process
The process the DNR follows in issuing WPDES wastewater permits is explained in the overview of the WPDES wastewater permit process. Permits are not considered final and issued until they have been signed and dated by appropriate DNR staff. Final copies of WPDES wastewater permits are not available from the DNR website. Please contact the permit drafter indicated in the notice directly to obtain a copy of a final (issued) permit. Copies of permit applications can also be obtained by contacting the permit drafter.
Proposed permit documents
To view a public notice, click on the date link in the Public Notice Date
column. The proposed permit can be downloaded by clicking on the link in the Permit Number
column. Other supporting documents, when available, are also provided. These may include the Fact Sheet, Water Quality Based Effluent Limits (WQBEL) Memo, compliance determination, facility diagram, variance documentation (if applicable) and other documents, depending on the permit action being taken and type of discharge.
All documents are in PDF format.
| Permittee | Permit Number [PDF] | County | Public Notice Date [PDF] | Permit Action | Supporting Documents [PDF] |
|---|---|---|---|---|---|
| Ahlstrom De Pere | WI-0001473-08-0 | Brown | November 26, 2025 | reissuance | |
| Westby Coop Creamery | WI-0070645-10-1 | Veron | November 26, 2025 | modification | |
| River Falls | WI-0029394-11-0 | Pierce | November 26, 2025 | reissuance | |
| Little Suamico Sanitary District 1 | WI-0031968-08-0 | Oconto | November 26, 2025 | reissuance | |
| Eleva Strum Joint Sewerage Commission | WI-0064998-03-0 | Trempealeau | November 25, 2025 | reissuance | |
| Allenton Sanitary District | WI-0028053-11-0 | Washington | November 25, 2025 | reissuance | |
| Sturgeon Bay Utilities | WI-0021113-11-0 | Door | November 22, 2025 | reissuance | |
| Dons Mobile Mannor | WI-0062316-04-0 | Dane | November 21, 2025 | reissuance | |
| Seneca Foods Corp Janesville La Prairie Plant | WI-0050687-11-0 | Rock | November 21, 2025 | reissuance | |
| PURIS Proteins LLC | WI-0066273-02-0 | Barron | November 20, 2025 | termination | N/A |
| Village of Prentice | WI-0021075-12-0 | Price | November 20, 2025 | reissuance | |
| Village of New Glarus | WI-0020061-11-0 | Green | November 20, 2025 | reissuance | |
| Bella Vista Dairy Inc. | WI-0066184-02-0 | Lafayette | November 20, 2025 | availability of nutrient management plan and reissuance | |
| Wausau Waterworks | WI-0025739-10-0 | Marathon | November 20, 2025 | reissuance | |
| Oshkosh Wastewater Treatment Plant | WI-0025038-10-1 | Winnebago | November 20, 2025 | modification | |
| A1 Advance Pumping Service | WI-0058891-06-1 | La Crosse | November 20, 2025 | modification | |
| Seneca Foods Corporation Berlin | WI-0052809-11-0 | Waushara | November 20, 2025 | reissuance | |
| Birlings Bovines | WI-0064254-04-0 | Outagamie | November 20, 2025 | reissuance | |
| Fox West Regional | WI-0024686-09-0 | Winnebago | November 20, 2025 | reissuance | |
| Foremost Farms USA Appleton | WI-0039993-09-0 | Outagamie | November 20, 2025 | reissuance | |
| Appleton Wastewater Treatment Facility | WI-0023221-09-0 | Outagamie | November 20, 2025 | reissuance | |
| City of Osseo | WI-0025046-12-0 | Trempealeau | November 13, 2025 | reissuance | |
| Kossuth Sanitary District #2 | WI-0035874-06-0 | Manitowoc | November 20, 2025 | reissuance | |
| Maliszewski Dairy LLC | WI-0065552-02-0 | Trempealeau | November 19, 2025 | availability of nutrient management system and reissuance | |
| Georgia Pacific Broadway LLC | WI-0001848-09-1 | Brown | November 18, 2025 | modification | |
| Wisconsin Electric Power Co - Town of Paris | WI-0049131-05-0 | Kenosha | November 13, 2025 | reissuance | |
| Village of Oxford | WI-0032077-09-0 | Marquette | November 13, 2025 | reissuance | |
| Village of Cassville | WI-0021423-10-0 | Grant | November 13, 2025 | reissuance | |
| Hub Rock Sanitary District #1 | WI-0049689-06-0 | Richland | November 13, 2025 | reissuance | |
| Badger Holsteins of Unity LLC | WI-0064289-04-0 | Clark | November 12, 2025 | availability of nutrient management plan | |
| Village of Balsam Lake | WI-0020648-11-0 | Polk | November 11, 2025 | reissuance | |
| Footville Wastewater Treatment Facility | WI-0024023-11-0 | Rock | November 10, 2025 | reissuance | |
| Heims Hillcrest Dairy | WI-0064131-04-0 | Kewaunee | November 10, 2025 | reissuance | |
| Village of Turtle Lake | WI-0025631-12-0 | Barron | November 6, 2025 | reissuance | |
| Cushing Sanitary District #1 | WI-0058904-06-0 | Polk | November 5, 2025 | reissuance | |
| Kimberly Clark Corporation Marinette | WI-000054-10-1 | Marinette | November 5, 2025 | modification | |
| Satellite Sewage Collection System | WI-0047341-07-0 | Statewide | November 4, 2025 | reissuance | |
| City of Algoma | WI-0020745-10-1 | Kewaunee | November 3, 2025 | reissuance | |
| Daybreak Foods Creekwood Cage Free | WI-0056308-07-0 | Jefferson | October 30, 2025 | reissuance | |
| River Falls AD 1 | WI-0067593-01-0 | Pierce | October 23, 2025 | reissuance and November 24 informational hearing | |
| Kinnamon Ridge Dairy LLC | WI-0065129-02-0 | Sauk | October 23, 2025 | availability of nutrient management plan and reissuance | |
| Oconomowoc Wastewater Treatment Plant | WI-0021181-10-0 | Waukesha | October 16, 2025 | reissuance and December 1 informational hearing | |
| Foremost Farms - Marshfield | WI-0037982-11-0 | Wood | October 16, 2025 | reissuance | |
| Root River Group Permit | WI-S050059-4 | Milwaukee, Racine, Waukesha | October 16, 2025 | reissuance |