Public Notices

Changes to invasive species regulations

May 4, 2026

Approval requirements for sewerage projects and facilities

Apr 27, 2026

Groundwater standards for PFAS

Apr 13, 2026

Proposed rules relating to implementation of electronics recycling program requirements

Feb 9, 2026

The 2025 fisheries housekeeping rule

Dec 22, 2025

Aquatic plant management, manual removal and mechanical control regulations, aquatic habitat protection, and surface water grants

Dec 15, 2025

Amphibian and reptile regulations

Dec 1, 2025

Minor changes to DNR property management regulations (the 2025 property management housekeeping rule)

Nov 17, 2025

The 2025 Wildlife Management Housekeeping rule

Nov 17, 2025

Technical corrections to ch. NR 809 to clarify and correct existing language and add federal Consumer Confidence Report requirements

Jun 23, 2025

Updating lead and copper requirements for public drinking water in order to be consistent with revised federal requirements

Jun 23, 2025

Drinking water standards for PFAS

Jun 23, 2025

All-terrain vehicles

Jun 16, 2025

Modifying and expanding universal waste management regulations and affecting small business.

May 19, 2025

Incorporating federal hazardous waste regulations promulgated since the previous authorization of the Wisconsin hazardous waste program, relating to updated test methods, and affecting small business

May 19, 2025

Changes to fishing regulations on inland, outlying and boundary waters (the 2025 Fisheries Management Spring Hearing rule)

Apr 7, 2025

Changes to the 2025 Wildlife Management Spring Hearing rule

Mar 10, 2025

Setting numerical standards to minimize the concentration of polluting substances for certain Per- and Polyfluoroalkyl Substances (PFAS) in groundwater

Feb 10, 2025

Water well driller, heat exchange driller, and pump installer licensing and registration, and drilling rig operator registration

Dec 23, 2024

Correction and clarification of existing code requirements and additional requirements for new pump installations and water treatment and other specified code requirements

Dec 23, 2024

State Implementation Plan revision fulfilling the Clean Air Act (CAA) SIP requirements for the Milwaukee, Sheboygan, and Kenosha nonattainment areas for the 2015 ozone National Ambient Air Quality Standard (NAAQS)

Dec 9, 2024

Revising white-tailed deer management unit boundaries

Nov 18, 2024

Fishing while in possession of a firearm

Nov 18, 2024

Proposed rules relating to an alternative method for a municipality to establish proof of financial responsibility required for a solid waste disposal facility

Nov 11, 2024

Lake Michigan trawling regulations

Nov 4, 2024

Definitions, land use classifications, procedures for identifying environmental standards for soil, and soil cleanup standards used to investigate and remediate environmental contamination

Sep 16, 2024

Definitions, notifications, fees, agreements, reports, and procedures for interim action and remedial action continuing obligations for environmental contamination

Sep 16, 2024

Lake Superior cisco and lake trout regulations

Sep 9, 2024

An economic impact analysis (EIA) for proposed rules relating to the deer management assistance program

Aug 5, 2024

Changes related to the wildlife damage and abatement

Jun 24, 2024

Landfills, solid waste management fees, financial responsibility and reporting requirements

Jun 10, 2024

Elk management

Apr 22, 2024

Structures placed in navigable waterways

Apr 22, 2024

Fees for reviewing air pollution control construction permit applications and exemption determination requests under ch. NR 410

Mar 4, 2024

Revisions to chs. NR 600 to 679 to modify and expand universal waste management regulations

Feb 5, 2024

Revisions to chs. NR 660 to 679 related to technical corrections of state hazardous waste regulations

Feb 5, 2024

Revisions to chs. NR 660 to 679 to incorporate federal hazardous waste regulations promulgated since the previous authorization of the Wisconsin hazardous waste program, relating to updated test methods

Feb 5, 2024

Amendments to ch. NR 140 to set numerical standards to minimize the concentration of polluting substances for certain Per- and Polyfluoroalkyl Substances (PFAS) in groundwater

Dec 26, 2023

Simplifying, reducing, updating, and making more efficient the reporting, recordkeeping, testing, inspection and determination of compliance requirements for sources of air contaminants

Dec 18, 2023

Fish refuge establishment

Dec 18, 2023

Statewide materials recycling and effective recycling programs

Oct 2, 2023

Minor changes to fishing regulations on inland, outlying and boundary waters (the 2023 Fisheries Management housekeeping rule)

Oct 2, 2023

DNR property management regulations

Oct 2, 2023

Amendments to ch. NR 140 to set numerical standards to minimize the concentration of polluting substances for certain Per- and Polyfluoroalkyl Substances (PFAS) in groundwater

Oct 2, 2023

Wild bait harvest regulations

Sep 5, 2023

Wisconsin’s proposed revision to the state implementation plan for air quality

Sep 5, 2023

Gray wolf harvest regulations

Jul 31, 2023

Statewide water supply service area planning for municipalities serving populations greater than 10,000 people

Jul 10, 2023

Management of diversions (transfers of water from the Great Lakes basin to outside of the Great Lakes basin) and intrabasin transfers including the application and review process and other related criteria

Jul 10, 2023

Establishing the 2023-2024 migratory bird season framework and regulations

Jul 3, 2023