Notice: Update personal bookmarks to the new link for the button below. Air Permit Search
Areas that currently are or have been designated as being in "nonattainment" of a national ambient air quality standard (NAAQS) have more restrictive permitting requirements, and sources in those areas may be subject to more stringent regulations…
Air dispersion modeling simulates how air pollutants disperse in the atmosphere. Inputs to the model include emissions, stack parameters, meteorological data, terrain and the height of surrounding structures. Dispersion modeling is performed with…
This glossary provides plain English, nontechnical definitions of terms frequently used in the DNR's Air Management Program related to air permits. Please refer to the Wisconsin Administrative Code [exit DNR] and Code of Federal Register [exit DNR]…
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-…
var Counties= new Array([1,1,"Adams"],[1,1,"Ashland"],[1,1,"Barron"],[1,1,"Bayfield"],[1,1,"Brown"],[1,1,"Buffalo"],[1,1,"Burnett"],[1,1,"Calumet"],[1,1,"Chippewa"],[1,1,"Clark"],[1,1,"Columbia"],[1,1,"Crawford"],[1,1,"Dane"],[1,1,"Dodge"],[1,1,"…
The Forest Legacy Areas must meet national eligibility criteria in order to qualify for participation in the Forest Legacy Program. Wisconsin selected and defined the Forest Legacy Areas in the state by applying the national criteria and then…
Yellowstone Wildlife Area is a 4,000-acre property in the Southwest Savanna Ecoregion of Wisconsin. Its rolling topography, indicative of the Driftless Area, makes it one of the larger state-owned properties in southwestern Wisconsin. Half of the…
Yellow River Wildlife Area is a 2,188-acre property contiguous to Buckhorn State Park and Buckhorn Wildlife Area located on Castle Rock Lake in east-central Juneau County off of Highway G. Yellow River Wildlife Area is located to the north and west…