Jump to main content or area navigation.

Contact Us

Area Designations for 1997 Ground-level Ozone Standards

Region 3: State Designations for the 1997 8-Hour Ozone Standard

Boundary Designations for the 1997 8-Hour Ozone Standard - EPA Region 3
(as of September 18, 2009)

Map showing designations for region 3 map legend

You will need Adobe Reader to view some of the files on this page. See EPA's PDF page to learn more.

This table identifies all counties EPA has designated as nonattainment. In some cases EPA designated partial counties. These are identified by a (P). Also, some counties are participating in an early action compact. These are identified as EAC. If a county is not listed below, EPA has designated it as unclassifiable/attainment. The redesignation request section of this site contains a table of redesignated areas and links to the related Federal Register documents.

State
Area Name
Counties
April 15, 2004 Classification
Maximum
Attainment Date
(from June 15, 2004)
Current/Proposed Classification Resdesignation Effective Date
Delaware
Philadelphia - Wilmington, Atlantic City, PA-DE-MD-NJ
Map (PDF) (1 p, 193KB)
Kent
New Castle
Sussex
Moderate June 2010 Moderate
-
District of Columbia Washington, DC-MD-VA
Map (PDF) (1 p, 178KB)
District of Columbia Moderate June 2010 Moderate
-
Maryland
Baltimore, MD
Map (PDF) (1 p, 146KB)
Anne Arundel
Baltimore City
Baltimore
Carroll
Harford
Howard
Moderate June 2010 Moderate
-
Kent and Queen Anne's Cos, MD 1
Map (PDF) (1 p, 87KB)
Kent
Queen Anne's
Marginal 1
June 2007 Maintenance
1/22/07
Philadelphia - Wilmington, Atlantic City, PA-DE-MD-NJ
Map (PDF) (1 p, 193KB)
Cecil Moderate June 2010 Moderate
-
Washington, DC-MD-VA
Map (PDF) (1 p, 178KB)
Calvert
Charles
Frederick
Montgomery
Prince George's
Moderate June 2010 Moderate
-
Washington Co, (Hagerstown), MD (EAC)
Map (PDF) (1 p, 75KB)
Washington (EAC) Dec 2007 Attainment
4/15/08
Pennsylvania York, PA
Map (PDF) (1 p, 79KB)
Adams
York
Former Subpart 1 June 2009 Maintenance
2/13/08
Allentown-Bethlehem-Easton, PA
Map (PDF) (1 p, 77KB)
Carbon
Lehigh
Northampton
Former Subpart 1 June 2009 Maintenance
3/4/08
Altoona, PA
Map (PDF) (1 p, 37KB)
Blair Former Subpart 1 June 2009 Maintenance
8/1/07
Erie, PA
Map (PDF) (1 p, 34KB)
Erie Former Subpart 1 June 2009 Maintenance
11/8/07
Franklin Co, PA
Map (PDF) (1 p, 72KB)
Franklin Former Subpart 1 June 2009 Maintenance
7/25/07
Greene Co, PA
Map (PDF) (1 p, 43KB)
Greene Former Subpart 1 June 2009 Maintenance
4/20/09
Harrisburg-Lebanon-Carlisle, PA
Map (PDF) (1 p, 80KB)
Cumberland
Dauphin
Lebanon
Perry
Former Subpart 1 June 2009 Maintenance
7/25/07
Johnstown, PA
Map (PDF) (1 p, 43KB)
Cambria Former Subpart 1 June 2009 Maintenance
8/1/07
Lancaster, PA 1 Map (PDF) (1 p, 83KB) Lancaster Marginal 1 June 2007 Maintenance
7/6/07
Philadelphia - Wilmington, Atlantic City, PA-DE-MD-NJ
Map (PDF) (1 p, 193KB)
Bucks
Chester
Delaware
Montgomery
Philadelphia
Moderate June 2010 Moderate
-
Pittsburgh-Beaver Valley, PA
Map (PDF) (1 p, 138KB)
Allegheny
Armstrong
Beaver
Butler
Fayette
Washington
Westmoreland
Former Subpart 1 June 2009 Former Subpart 1
-
Reading, PA
Map (PDF) (1 p, 69KB)
Berks Former Subpart 1 June 2009 Maintenance
9/10/07
Youngstown-Warren-Sharon, OH-PA
Map (PDF) (1 p, 80KB)
Mercer Former Subpart 1 June 2009 Maintenance
11/19/07
Scranton-Wilkes-Barre, PA
Map (PDF) (1 p, 74KB)
Lackawanna
Luzerne
Monroe
Wyoming
Former Subpart 1 June 2009 Maintenance
12/19/07
Clearfield and Indiana, PA
Map (PDF) (1 p, 63KB)
Clearfield
Indiana
Former Subpart 1 June 2009 Maintenance
4/20/09
State College, PA
Map (PDF) (1 p, 50KB)
Centre Former Subpart 1 June 2009 Maintenance
12/14/07
Tioga Co, PA
Map (PDF) (1 p, 31KB)
Tioga Former Subpart 1 June 2009 Maintenance
7/6/07
Virginia
Norfolk-Virginia Beach-Newport News (Hampton Roads),VA
Map (PDF) (1 p, 111KB)
City of Chesapeake
City of Hampton
James City
City of Newport News
City of Norfolk
City of Poquoson
City of Portsmouth
City of Suffolk
City of Virginia Beach
City of Williamsburg
York
Gloucester
Isle of Wight
Marginal June 2007 Maintenance
6/1/07
Richmond-Petersburg, VA 1
Map (PDF) (1 p, 129KB)
Charles City
Chesterfield
City of Colonial Heights
Hanover
Henrico
City of Hopewell
City of Richmond
City of Petersburg
Prince George
Marginal 1 June 2007 Maintenance
6/18/07
Washington, DC-MD-VA
Map (PDF) (1 p, 178KB)
Alexandria City
Arlington
Fairfax City
Fairfax
Falls Church City
Loudoun
Manassas City
Manassas Park City
Prince William
Moderate June 2010 Moderate
-
Fredricksburg, VA
Map (PDF) (1 p, 72KB)
Spotsylvania
Stafford
City of Fredericksburg
Moderate June 2010 Maintenance
1/23/06
Roanoke, VA (EAC)
Map (PDF) (1 p, 69KB)
Botetourt
Roanoke
City of Roanoke
City of Salem
(EAC) Dec 2007 Attainment
4/15/08
Madison and Page Cos (Shenandoah National Park),VA
Map (PDF) (1 p, 58KB)
Page (P)
Madison (P)
Former Subpart 1 June 2009 Maintenance
2/2/06
Frederick Co, VA (EAC)
Map (PDF) (1 p, 60KB)
Frederick
City of Winchester
(EAC) Dec 2007 Attainment
4/15/08
West Virginia
Charleston, WV
Map (PDF) (1 p, 85KB)
Kanawha
Putnam
Former Subpart 1 June 2009 Maintenance
8/10/06
Huntington-Ashland- KY-WV
Map (PDF) (1 p, 102KB)
Cabell
Wayne
Former Subpart 1 June 2009 Maintenance
10/16/06
Parkersburg-Marietta, OH-WV
Map (PDF) (1 p, 61KB)
Wood Former Subpart 1 June 2009 Maintenance
6/7/07
Steubenville-Weirton, OH-WV
Map (PDF) (1 p, 56KB)
Brooke
Hancock
Former Subpart 1 June 2009 Maintenance
6/13/07
Wheeling, OH-WV
Map (PDF) (1 p, 51KB)
Marshall
Ohio
Former Subpart 1 June 2009 Maintenance
6/14/07
Berkeley & Jefferson, WV (EAC)
Map (PDF) (1 p, 60KB)
Berkeley
Jefferson
(EAC) Dec 2007 Attainment
4/15/08

1 This area has received a bump down in classification. See the bump-down requests page for information.

Region 3 Recommendations and EPA Responses

Jump to main content.