Headquarters
Rachel Congdon (Congdon.Rachel@epa.gov)
(202) 566-1564

Region 1 (Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, & Vermont)
Kathleen Castagna (Castagna.Kathleen@epa.gov)
(617) 918-1429

Region 2 (New Jersey, New York, Puerto Rico, & Virgin Islands)
Schenine Mitchell (Mitchell.Schenine@epa.gov )
(212) 637-3283

Region 3 (Delaware, District of Columbia, Maryland, Pennsylvania, Virginia, & West Virginia)
Jeff Barnett (Barnett.Jeff@epa.gov)
(215) 814-3246

Region 4 (Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, & Tennessee)
Nicole Comick-Bates (Bates.Nicole@epa.gov)
(404) 562-9966
David Champagne (Champagne.David@epa.gov)
(404) 562-9028

Region 5 (Illinois, Indiana, Michigan, Minnesota, Ohio, & Wisconsin)
Linda Morgan (Morgan.Linda@epa.gov)
(312) 886-4747

Region 6 (Arkansas, Louisiana, New Mexico, Oklahoma, & Texas)
Rita Ware (Ware.Rita@epa.gov)
(214) 665-6409

Region 7 (Iowa, Kansas, Missouri, & Nebraska)
Alma Moreno-Lahm (Moreno-Lahm.Alma@epa.gov)
(913) 551-7380

Region 8 (Colorado, Montana, North Dakota, South Dakota, Utah, & Wyoming)
Christina Wilson (Wilson.Christina@epa.gov)
(303) 312-6706

Region 9 (Arizona, California, Hawaii, Nevada, American Samoa, & Guam)
Nova Blazej (Blazej.Nova@epa.gov)
(415) 972-3846
Noemi Emeric-Ford (Emeric-Ford.Noemi@epa.gov)
(213) 244-1821

Region 10 (Alaska, Idaho, Oregon, & Washington)
Robert Tan (Tan.Robert@epa.gov)
(206) 553-2580