Environmental Management
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Notifying the Air Program About Administrative Facility Changes
Facilities holding air permits must notify the Air Program about changes to the facility name, ownership, parent company or responsible official. Updates to addresses, email addresses or phone numbers, can be submitted through the process described…
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How to Apply for Air Permits
A permit application is required for each facility that emits air pollution, unless the facility qualifies for a permit exemption. In addition, some air permit exemptions also require an application. Application forms for all types of air pollution…
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Annual Fee Structure for Title V Sources Required to Have an Air Permit
In addition to the per ton fee, all Title V sources pay a base emission fee. The source’s total emissions determine the base emissions fee. Additional fees apply to facilities subject to the following federal regulatory programs. Maximum…
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Air Management Data Viewer
The Air Management Data Viewer (AMDV) is the DNR's web-based mapping application that provides information about air permitted facilities, facility emissions and air quality monitoring sites in Wisconsin. The viewer also identifies federally-…
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Air permit contacts
Please contact the appropriate staff based on your permit type or topic.Permit Type or TopicStaff Contact(s)Small business assistanceSmall Business Environmental Assistance ProgramDNRSmallBusiness@Wisconsin.gov855-889-3021
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Municipal drinking water system sanitary survey
A sanitary survey is an inspection of a water system's facilities, operations and records to ensure the delivery of safe and reliable drinking water. In Wisconsin, the DNR conducts routine sanitary surveys of municipal drinking water systems every…
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America's Water Infrastructure Act
On October 23, 2018, America's Water Infrastructure Act (AWIA) was signed into law and is an amendment to the Safe Drinking Water Act (SDWA). As stated by U.S. EPA, AWIA "improves drinking water and water quality, deepens infrastructure investments…
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Management actions
Source water and wellhead protection A sound plan has a to-do list that identifies a list of priority measures. The plan can be updated as actions are completed. Adopting a wellhead protection ordinance is the most fundamental protective action,…
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Groundwater System Source Water Protection Areas
Source Water Protection areas for public water supply systems using groundwater have been identified and delineated by methods that vary depending on system type. Groundwater Protection Areas exist for all public wells (Community and Non-Community)…