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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.

PermitteePermit Number [PDF]CountyPublishing NewspaperPublic Notice Date [PDF]Permit ActionSupporting Documents [PDF]
Blanchardville Wastewater Treatment FacilityWI-0021105-11-0LafayettePecatonica Valley LeaderJune 4, 2026reissuance
Village of RadissonWI-0060798-11-0SawyerSawyer County RecordJune 3, 2026reissuance
Bytec Resource Management, Inc. MonroeWI-0059170-04-2AllMonroe TimesMay 30, 2026modification
Sharon Wastewater Treatment FacilityWI-0022608-11-0WalworthWalworth TimesMay 29, 2026reissuance
Wolf Wastewater Treatment FacilityWI-0028452-10ShawanoShawano LeaderMay 29, 2026reissuance
Mukwonago Wastewater Treatment FacilityWI-0020265-11-0WaukeshaWaukesha FreemanMay 28, 2026reissuance
Oxford Wastewater Treatment FacilityWI-0032077-09-0MarquetteMarquette County TribuneMay 28, 2026reissuance
Ridgeway Wastewater Treatment FacilityWI-0031348-11-1IowaDodgeville ChronicleMay 28, 2026modification
Cross Plains Wastewater Treatment FacilityWI-0020788-11-0DaneMiddleton Cross PlainsMay 28, 2026reissuance
Village of ExelandWI-0031623-10-0SawyerSawyer County RecordMay 27, 2026reissuance
Village of ForestvilleWI-0028894-10-0DoorDoor County AdvocateMay 27, 2026reissuance
Agropur, Inc. LuxemburgWI-0050237-10-0KewauneeGreen Bay Press GazetteMay 27, 2026reissuance and June 22 informational hearing
City of KewauneeWI-0020176-10-0KewauneeGreen Bay Press GazetteMay 27, 2026reissuance and June 23 informational hearing
Belgioioso Cheese, Inc. FreedomWI-0066176-02-0OutagamiePost CrescentMay 27, 2026reissuance
Essential Industries, Inc.WI-0066648-02-0WaukeshaWisconsin State JournalMay 26, 2026reissuance
Wisconsin Dunes LLCWI-0066605-02-0AdamsAdams Friendship Times ReporterMay 27, 2026reissuance
Luxemburg Wastewater Pretreatment FacilityWI-0021911-10-0KewauneeGreen Bay Press GazetteMay 22, 2026reissuance
Seguin's Valley View Acres LLCWI-0064467-03-0Eau ClaireWisconsin State JournalMay 22, 2026availability of nutrient management plan
Wakker Dairy Farms, LLCWI-0063673-04-0KewauneeGreen Bay Press GazetteMay 21, 2026reissuance and June 22 informational hearing
Strutz Farm, Inc.WI-0064017-04-0ManitowocHerald Times ReporterMay 21, 2026availability of nutrient management plan
Village of ElmwoodWI-0023922-11-0PiercePierce County JournalMay 20, 2026reissuance
South Milwaukee Wastewater Treatment FacilityWI-028819-10-0MilwaukeeMilwaukee Journal SentinelMay 14, 2026reissuance
Nasonville Dairy, Inc.WI-0040312-08-0WoodMarshfield News HeraldMay 14, 2026reissuance
Barr EnterprisesWI-0053813-11-0ClarkClark County PressMay 13, 2026reissuance
Bomaz FarmsWI-0064505-04-0St. CroixBaldwin BulletinMay 12, 2026availability of nutrient management plan
City of AmeryWI-0020125-11-0PolkAmery Free PressMay 12, 2026reissuance
City of ChiltonWI-0022799-09-1CalumetTri-County News-KielMay 7, 2026modification
Village of AmherstWI-0023213-10-0PortageStevens Point JournalMay 5, 2026reissuance
Green Bay Metropolitan Sewerage DistrictWI-0065251-02-2BrownGreen Bay Press-GazetteMay 5, 2026modification
Larsen Winchester Sanitary DistrictWI-0031925-07-0WinnebagoPost CrescentMay 4, 2026reissuance and June 18 informational hearing
Village of PoplarWI-0049760-06-0DouglasSuperior TelegramMay 2, 2026reissuance and June 24 informational hearing
WPDES PFAS Monitoring for Sewage Sludge (Biosolids) GeneratorsWI-0012345-001-0AllWisconsin State JournalMay 1, 2026initial issuance and June 9 informational hearing 
Public comments accepted until end of business June 15.