EPA designated areas as not meeting (“non-attainment”) the 2008 lead standard based on 2007-2009 data. After an additional year, EPA evaluated all remaining areas as meeting or not meeting the standard according to 2008-2010 data.
- Region 1: Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont
- Region 2: New Jersey, New York, Puerto Rico, US Virgin Islands
- Region 3: Delaware, District of Columbia, Maryland, Pennsylvania, Virginia, and West Virginia
- Region 4: Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, Tennessee
- Region 5: Illinois, Indiana, Michigan, Minnesota, Ohio, Wisconsin
- Region 6: Louisiana, Arkansas, Oklahoma, New Mexico, Texas
- Region 7: Iowa, Kansas, Missouri, Nebraska, and Tribal Nations
- Region 8: Colorado, Montana, North Dakota, South Dakota, Utah, Wyoming
- Region 9: Arizona, California, Hawaii, Nevada, the Pacific Islands
- Region 10: Alaska, Idaho, Oregon, Washington
Region 1
State |
Designation |
---|
Connecticut |
Entire state is unclassifiable/attainment |
Maine |
Entire state is unclassifiable/attainment |
Massachusetts |
Entire state is unclassifiable/attainment |
New Hampshire |
Entire state is unclassifiable/attainment |
Rhode Island |
Entire state is unclassifiable/attainment |
Vermont |
Entire state is unclassifiable/attainment |
Region 2
State |
Area Name |
Counties |
Designation |
---|
New Jersey |
Entire state is unclassifiable/attainment |
New York |
Orange County |
Orange |
Unclassifiable |
Rest of state is unclassifiable/attainment |
Puerto Rico |
Arecibo County |
Arecibo (p) |
Nonattainment |
Rest of territory is unclassifiable/attainment |
Virgin Islands |
Entire territory is unclassifiable/attainment |
Region 3
State |
Area Name |
Counties |
Designation |
---|
Delaware |
Entire state is unclassifiable/attainment |
Maryland |
Entire state is unclassifiable/attainment |
Pennsylvania |
Lower Beaver Valley |
Beaver (p) |
Nonattainment |
Lyons |
Berks (p) |
Nonattainment |
North Reading |
Berks (p) |
Nonattainment |
Rest of state is unclassifiable/attainment |
Virginia |
Entire state is unclassifiable/attainment |
Washington, DC |
Entire state is unclassifiable/attainment |
West Virginia |
Entire state is unclassifiable/attainment |
Region 4
State |
Area Name |
Counties |
Designation |
---|
Alabama |
Troy |
Pike (p) |
Nonattainment |
Rest of state is unclassifiable/attainment |
Florida |
Tampa |
Hillsborough (p) |
Nonattainment |
Rest of state is unclassifiable/attainment |
Georgia |
Entire state is unclassifiable/attainment |
Kentucky |
Entire state is unclassifiable/attainment |
Mississippi |
Entire state is unclassifiable/attainment |
North Carolina |
Entire state is unclassifiable/attainment |
South Carolina |
Entire state is unclassifiable/attainment |
Tennessee |
Bristol |
Sullivan (p) |
Nonattainment |
Knox County |
Knox |
Unclassifiable |
Rest of state is unclassifiable/attainment |
Region 5
State |
Area Name |
Counties |
Designation |
---|
Illinois |
Entire state is unclassifiable/attainment |
Granite City |
Madison (p) |
Nonattainment |
Chicago |
Cook (p) |
Nonattainment |
Rest of state is unclassifiable/attainment |
Indiana |
Muncie |
Delaware (p) |
Nonattainment |
Rest of state is unclassifiable/attainment |
Michigan |
Belding |
Iona (p) |
Nonattainment |
Rest of state is unclassifiable/attainment |
Minnesota |
Eagan |
Dakota (p) |
Nonattainment |
Rest of state is unclassifiable/attainment |
Ohio |
Bellafontaine |
Logan (p) |
Nonattainment |
Cleveland |
Cuyahoga (p) |
Nonattainment |
Delta |
Fulton (p) |
Nonattainment |
Rest of state is unclassifiable/attainment |
Region 6
State |
Area Name |
Counties |
Designation |
---|
Arkansas |
Entire state is unclassifiable/attainment |
Louisiana |
Entire state is unclassifiable/attainment |
New Mexico |
Entire state is unclassifiable/attainment |
Oklahoma |
Entire state is unclassifiable/attainment |
Texas |
Frisco |
Collin (p) |
Nonattainment |
Rest of state is unclassifiable/attainment |
Region 7
State |
Area Name |
Counties |
Designation |
---|
Iowa |
Potawattamie County |
Pottawattamie (p) |
Nonattainment |
Rest of state is unclassifiable/attainment |
Kansas |
Saline County |
Saline (p) |
Nonattainment |
Rest of state is unclassifiable/attainment |
Missouri |
Iron, Dent, and Reynolds Counties |
Dent (p) |
Nonattainment |
Iron (p) |
Reynolds (p) |
Jefferson County |
Jefferson (p) |
Nonattainment |
Rest of state is unclassifiable/attainment |
Nebraska |
Entire state is unclassifiable/attainment |
Region 8
State |
Designation |
---|
Colorado |
Entire state is unclassifiable/attainment |
Montana |
Entire state is unclassifiable/attainment |
North Dakota |
Entire state is unclassifiable/attainment |
South Dakota |
Entire state is unclassifiable/attainment |
Utah |
Entire state is unclassifiable/attainment |
Wyoming |
Entire state is unclassifiable/attainment |
Region 9
State |
Area Name |
Counties |
Designation |
---|
American Samoa |
Entire territory is unclassifiable/attainment |
Arizona |
Hayden |
Pinal County (p) and Gila County (p) |
Unclassifiable |
Rest of state is unclassifiable/attainment |
California |
Los Angeles County South Coast Air Basin |
Los Angeles (p) |
Nonattainment |
Rest of state is unclassifiable/attainment |
Guam |
Entire territory is unclassifiable/attainment |
Hawaii |
Entire state is unclassifiable/attainment |
Nevada |
Entire state is unclassifiable/attainment |
Northern Mariana Islands |
Entire territory is unclassifiable/attainment |
Region 10
State |
Designation |
---|
Alaska |
Entire state is unclassifiable/attainment |
Idaho |
Entire state is unclassifiable/attainment |
Oregon |
Entire state is unclassifiable/attainment |
Washington |
Entire state is unclassifiable/attainment |