Friends of Berrien County TrailsNumbers on the proposed trails correspond to infrastructure recommendations in the Berrien County Trails Master Plan 2022.
The United States Environmental Protection Agency (USEPA) requires Michigan to attain the National Ambient Air Quality Standards (NAAQS) for six criteria pollutants. The data contained in this layer file outlines the statewide nonattainment areas and maintenance areas for the 2015 Ozone NAAQS as designated by the USEPA. The nonattainment areas consist of two partial counties (Allegan and Muskegon) and one full county (Berrien) located on the west side along Lake Michigan. In southeast Michigan there is a seven-county Attainment/Maintenance area. Further information about the six criteria pollutant NAAQS and Michigan’s ozone designation status can be found on EGLE Air Quality Division’s SIP and Attainment webpage.
Questions about this data can be directed to EGLE-Maps@Michigan.gov.
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Friends of Berrien County TrailsNumbers on the proposed trails correspond to infrastructure recommendations in the Berrien County Trails Master Plan 2022.