Use the map or scroll down the page to find an EPA contact for State Implementation Plans (SIPs), Tribal Implementation Plans (TIPs), Federal Implementation Plans (FIPs), or nonattainment status in that area.

Region 1 (New England)

Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont

Ariel Garcia (garcia.ariel@epa.gov), (617) 918-1660

Mailing Address:
U.S. EPA, Region 1
5 Post Office Square - Suite 100 (Mail Code OEP05-02)
Boston, MA 02109-3912

Region 2

New Jersey, New York, Puerto Rico, Virgin Islands

Kenneth Fradkin (fradkin.kenneth@epa.gov), (212) 637-3702

Mailing Address:
U.S. EPA, Region 2
Air Programs Branch
290 Broadway
New York, NY 10007-1866

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Region 3 (Mid-Atlantic)

Delaware, District of Columbia, Maryland, Pennsylvania, Virginia, West Virginia

Gregory Becoat (becoat.gregory@epa.gov), (215) 814-2036

Mailing Address:
U.S. EPA, Region 3
Office of Air Program Planning (3AP30)
1650 Arch Street
Philadelphia, PA 19103-2029

Region 4 (Southeast)

Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, Tennessee

Andres Febres (febres.andres@epa.gov), (404) 562-8966
Nacosta Ward (ward.nacosta@epa.gov), (404) 562-9140

Mailing Address:
U.S. EPA, Region 4
Air Planning and Implementation Branch
61 Forsyth Street SW
Atlanta, GA 30303-3104

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Region 5 (Great Lakes)

Illinois, Indiana, Michigan, Minnesota, Ohio, Wisconsin

Christos Panos (panos.christos@epa.gov), (312) 353-8328
Sarah Arra (arra.sarah@epa.gov), (312) 886-9401

Mailing Address:
U.S. EPA, Region 5
Air and Radiation Division (AR-18J)
77 West Jackson Boulevard
Chicago, IL 60604-3507

Region 6 (South Central)

Arkansas, Louisiana, New Mexico, Oklahoma, Texas

Carl Young (young.carl@epa.gov), (214) 665-6645
William Deese (deese.william@epa.gov), (214) 665-7253

Mailing Address:
U.S. EPA, Region 6
Air and Radiation Division (AR)
1201 Elm Street, Suite 500
Dallas, TX 75270

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Region 7 (Midwest)

Region 8 (Mountains and Plains)

Colorado, Montana, North Dakota, South Dakota, Utah, Wyoming

Aaron Zull (zull.aaron@epa.gov), (303) 312-6157

Mailing Address:
U.S. EPA, Region 8
Air Program, Office of Partnership and Regulatory Assistance
1595 Wynkoop Street
Denver, CO 80202-1129

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Region 9 (Pacific Southwest)

Arizona, California, Hawaii, Nevada, American Samoa, Guam, Northern Marianas Islands

Kevin Gong (gong.kevin@epa.gov), (415) 972-3073

Mailing Address:
U.S. EPA, Region 9
Air Division, Rules Office (AIR-4)
75 Hawthorne Street
San Francisco, CA 94105

Region 10 (Pacific Northwest)

Alaska, Idaho, Oregon, Washington

General Questions: Gina Bonifacino (bonifacino.gina@epa.gov), (206) 553-2970
Alaska: Kristin Hall (hall.kristin@epa.gov), (206) 553-6357
Idaho: Matthew Jentgen (jentgen.matthew@epa.gov), (206) 553-0340
Oregon: Christi Duboiski (duboiski.christi@epa.gov), (360) 753-9081
Washington: Jeff Hunt (hunt.jeff@epa.gov), (206) 553-0256

U.S. EPA, Region 10
Office of Air and Waste (OAW-150)
1200 Sixth Avenue, Suite 900
Seattle, WA 98101-3140

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