Contact Information

State and Tribal Contact Information

For more information on state and territorial air pollution control agencies, click here.
 

For more information on tribal air pollution control agencies, visit
the EPA tribal air website or the NTA website

EPA Regional Offices

Region 1

(Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont)
1 Congress Street, Suite 1100
Boston, MA 02114-2023
Phone: 888-372-7341 (Inside Region I)
Phone: 617-918-1111 (Outside Region II)
Web Site: www.epa.gov/region1

Region 2

(New Jersey, New York, Puerto Rico, Virgin Islands)
290 Broadway, 26th Floor
New York, NY 10007-1866
Phone: 212-637-3000
Web Site: www.epa.gov/region2

Region 3

(Delaware, Maryland, Pennsylvania, Virginia, West Virginia, District of Columbia)
1650 Arch Street
Philadelphia, PA 19103-2029
Phone: 800-438-2474 (Inside Region 3)
Phone: 215-814-2100 (Outside Region 3)
Web Site: www.epa.gov/region3

Region 4

(Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, Tennessee)
Atlanta Federal Center
61 Forsyth Street, SW
Atlanta, GA 30303-3104
Phone: 404-562-9900
Phone: 1-800-241-1754 (Toll-free)
Web Site: www.epa.gov/region4

Region 5

(Illinois, Indiana, Michigan, Minnesota, Ohio, Wisconsin)
77 W. Jackson Boulevard
Chicago, IL 60604
Phone: 800-621-8431 (Inside Region 5)
Phone: 312-353-2000 (Outside Region 5)
Web Site: www.epa.gov/region5

Region 6

(Arkansas, Louisiana, New Mexico, Oklahoma, Texas)
1445 Ross Avenue, 7th Floor, Suite 1200
Dallas, TX 75202-2733
Phone: 214-665-6444
Web Site: www.epa.gov/region6

Region 7

(Iowa, Kansas, Missouri, Nebraska)
901 N 5th Street
Kansas City, KS 66101
Phone: 800-223-0425 (Toll free)
Phone: 913-551-7003
Web Site: www.epa.gov/region7

Region 8

(Colorado, Montana, North Dakota, South Dakota, Utah, Wyoming)
999 18th Street, Suite 300
Denver, CO 80202-2466
Phone: 800-227-8917 (Inside Region 8)
Phone: 303-312-6312 (Outside Region 8)
Web Site: www.epa.gov/region8

Region 9

(Arizona, California, Hawaii, Nevada, and Pacific Islands, Tribal Nations subject to U.S. law)
75 Hawthorne Street
San Francisco, CA 94105
Phone: 415-744-1500
Web Site: www.epa.gov/region9

Region 10

(Alaska, Idaho, Oregon, Washington)
1200 6th Avenue
Seattle, WA 98101
Phone: 206-553-1200
Web Site: www.epa.gov/region10