Federal Register Notices Related to 8-Hour Ozone (2015) Designations and Classifications

Data is current as of July 31, 2021
Ordered Chronologically in Descending Order

Click on the 'FR' link to view the Federal Register Notice
Last Notice

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06/14/2021	Chicago, IL-IN-WI	ILLINOIS	86 FR 31438	Final Approval	Boundary Change
06/14/2021	Chicago, IL-IN-WI	INDIANA	86 FR 31438	Final Approval	Boundary Change
06/14/2021	Chicago, IL-IN-WI	WISCONSIN	86 FR 31438	Final Approval	Boundary Change
06/14/2021	Denver Metro/North Front Range, CO	COLORADO	86 FR 31460	Proposed Approval	Boundary Change
06/14/2021	Dona Ana County (Sunland Park Area), NM	NEW MEXICO	86 FR 31460	Proposed Approval	Boundary Change
06/14/2021	Door County-Revised, WI	WISCONSIN	86 FR 31438	Final Approval	Designation to Nonattainment
06/14/2021	Manitowoc County, WI	WISCONSIN	86 FR 31438	Final Approval	Boundary Change
06/14/2021	Milwaukee, WI	WISCONSIN	86 FR 31438	Final Approval	Boundary Change
06/14/2021	Sheboygan County, WI	WISCONSIN	86 FR 31438	Final Approval	Boundary Change
06/14/2021	St. Louis, MO-IL	ILLINOIS	86 FR 31438	Final Approval	Boundary Change
06/14/2021	St. Louis, MO-IL	MISSOURI	86 FR 31438	Final Approval	Boundary Change
06/02/2021	San Diego County, CA	CALIFORNIA	86 FR 29522	Final Approval	Change to a Higher Classification (Bump-Ups)
04/08/2021	San Diego County, CA	CALIFORNIA	86 FR 18227	Proposed Approval	Change to a Higher Classification (Bump-Ups)
06/10/2020	Door County, WI	WISCONSIN	85 FR 35377	Final Approval	Redesignation to Maintenance
05/19/2020	Berrien County, MI	MICHIGAN	85 FR 29895	Proposed Approval	Redesignation to Maintenance
03/13/2020	Door County, WI	WISCONSIN	85 FR 14608	Proposed Approval	Redesignation to Maintenance
08/21/2019	Columbus, OH	OHIO	84 FR 43508	Final Approval	Redesignation to Maintenance
07/03/2019	Columbus, OH	OHIO	84 FR 31814	Proposed Approval	Redesignation to Maintenance
07/25/2018	San Antonio, TX	TEXAS	83 FR 35136	Final Approval	Designation to Nonattainment
06/04/2018	Allegan County, MI	MICHIGAN	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Amador County, CA	CALIFORNIA	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Atlanta, GA	GEORGIA	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Baltimore, MD	MARYLAND	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Berrien County, MI	MICHIGAN	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Butte County, CA	CALIFORNIA	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Calaveras County, CA	CALIFORNIA	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Chicago, IL-IN-WI	ILLINOIS	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Chicago, IL-IN-WI	INDIANA	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Chicago, IL-IN-WI	WISCONSIN	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Cincinnati, OH-KY	KENTUCKY	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Cincinnati, OH-KY	OHIO	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Cleveland, OH	OHIO	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Columbus, OH	OHIO	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Dallas-Fort Worth, TX	TEXAS	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Denver Metro/North Front Range, CO	COLORADO	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Detroit, MI	MICHIGAN	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Dona Ana County (Sunland Park Area), NM	NEW MEXICO	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Door County, WI	WISCONSIN	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Greater Connecticut, CT	CONNECTICUT	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Houston-Galveston-Brazoria, TX	TEXAS	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Imperial County, CA	CALIFORNIA	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Kern County (Eastern Kern), CA	CALIFORNIA	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Las Vegas, NV	NEVADA	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Los Angeles-San Bernardino Counties (West Mojave Desert), CA	CALIFORNIA	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Los Angeles-South Coast Air Basin, CA	CALIFORNIA	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Louisville, KY-IN	INDIANA	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Louisville, KY-IN	KENTUCKY	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Manitowoc County, WI	WISCONSIN	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Mariposa County, CA	CALIFORNIA	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Milwaukee, WI	WISCONSIN	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Morongo Band of Mission Indians, CA	CALIFORNIA	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Muskegon County, MI	MICHIGAN	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Nevada County (Western part), CA	CALIFORNIA	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	New York-Northern New Jersey-Long Island, NY-NJ-CT	CONNECTICUT	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	New York-Northern New Jersey-Long Island, NY-NJ-CT	NEW JERSEY	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	New York-Northern New Jersey-Long Island, NY-NJ-CT	NEW YORK	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Northern Wasatch Front, UT	UTAH	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Pechanga Band of Luiseno Mission Indians of the Pechanga Reservation, CA	CALIFORNIA	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Philadelphia-Wilmington-Atlantic City, PA-NJ-MD-DE	DELAWARE	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Philadelphia-Wilmington-Atlantic City, PA-NJ-MD-DE	MARYLAND	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Philadelphia-Wilmington-Atlantic City, PA-NJ-MD-DE	NEW JERSEY	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Philadelphia-Wilmington-Atlantic City, PA-NJ-MD-DE	PENNSYLVANIA	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Phoenix-Mesa, AZ	ARIZONA	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Riverside County (Coachella Valley), CA	CALIFORNIA	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Sacramento Metro, CA	CALIFORNIA	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	San Diego County, CA	CALIFORNIA	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	San Francisco Bay Area, CA	CALIFORNIA	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	San Joaquin Valley, CA	CALIFORNIA	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	San Luis Obispo (Eastern part), CA	CALIFORNIA	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Sheboygan County, WI	WISCONSIN	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Southern Wasatch Front, UT	UTAH	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	St. Louis, MO-IL	ILLINOIS	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	St. Louis, MO-IL	MISSOURI	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Sutter Buttes, CA	CALIFORNIA	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Tuolumne County, CA	CALIFORNIA	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Tuscan Buttes, CA	CALIFORNIA	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Uinta Basin, UT	UTAH	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Ventura County, CA	CALIFORNIA	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Washington, DC-MD-VA	DISTRICT OF COL	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Washington, DC-MD-VA	MARYLAND	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Washington, DC-MD-VA	VIRGINIA	83 FR 25776	Final Approval	Designation to Nonattainment
06/04/2018	Yuma, AZ	ARIZONA	83 FR 25776	Final Approval	Designation to Nonattainment

First Notice