EPA Clean Water Act (CWA) Tribal Contact List

Regional Water Quality Coordinators

Water Pollution Control Grant Program (Section 106)
Region 1	Jeanne Cosgrove	cosgrove.jeanne@epa.gov	617-918-1669
Region 2	Alyssa Arcaya	arcaya.alyssa@epa.gov	212-637-3730
Region 4	Cynthia Edwards	edwards.cynthiay@epa.gov	404-562-9340
Region 5	Daniel Cozza	cozza.daniel@epa.gov	312-886-7252
	David Horak	horak.david@epa.gov	312-353-4306
Region 6	George Craft	craft.george@epa.gov	214-665-6684
Region 7	Jennifer Ousley	ousley.jennifer@epa.gov	913-551-7498
Region 8	Sam Vance	vance.sam@epa.gov	303-312-6755
Region 9	Wendell Smith	smith.wendell@epa.gov	415-972-3421
	Danielle Angeles	angeles.danielle@epa.gov	415-972-3441
Region 10	Janette Rau	rau.janette@epa.gov	206-553-0483

Water Quality Standards (Section 303)/Water Quality Certification (Section 401)
Region 1	Ellen Weitzler	weitzler.ellen@epa.gov	617-918-1582
Region 2	Wayne Jackson	jackson.wayne@epa.gov	212-637-3807
Region 3	Cheryl Atkinson	atkinson.cheryl@epa.gov	215-814-3392
Region 4	Eve Zimmerman	zimmerman.eve@epa.gov	404-562-9259
Region 5	Kathyleen Mayo	mayo.kathleen@epa.gov	312-353-5592
Region 6	Diane Evans	evans.diane@epa.gov	214-665-6677
Region 7	Ann Lavaty (WQS)	lavaty.ann@epa.gov	913-551-7370
	Jennifer Ousley (401)	ousley.jennifer@epa.gov	913-551-7498
Region 8	George Parrish	parrish.george@epa.gov	303-312-7027
Region 9	Kristin Gullatt	gullatt.kristin@epa.gov	415-972-3432
Region 10	Sally Brough	brough.sally@epa.gov	206-553-1295

Monitoring
Region 1	Diane Switzer	switzer.diane@epa.gov	617-918-8377
Region 2	Darvene Adams	adams.darvene@epa.gov	732-321-6700
Region 3	Larry Merrill	merrill.larry@epa.gov	215-814-5452
Region 4	David Melgaard	melgaard.david@epa.gov	404-562-9265
Region 5	Ed Hammer	hammer.edward@epa.gov	312-886-3019
Region 6	Charlie Howell	howell.charlie@epa.gov	214-665-8354
Region 7	Roberta Vogel-Leutung	vogel-leutung.roberta@epa.gov	913-551-7072
Region 8	Karl Hermann	hermann.karl@epa.gov	303-312-6628
Region 9	Janet Hashimoto	hashimoto.janet@epa.gov	415-972-3452
Region 10	Gretchen Hayslip	hayslip.gretchen@epa.gov	206-553-1685

National Pollutant Discharge Elimination System (NPDES) Program (Section 402)
Region 1	Roger Janson	janson.roger@epa.gov	617-918-1621
Region 2	Jeff Gratz	gratz.jeff@epa.gov	212-637-3873
Region 3	Francisco Cruz	cruz.francisco@epa.gov	215-814-5734
	Evelyn MacKnight	macknight.evelyn@epa.gov	215-814-5717
	Brian Trulear	trulear.brian@epa.gov	215-814-5723
Region 4	Christopher Thomas	thomas.chris@epa.gov	404-562-9459
Region 5	Peter Swenson	swenson.peter@epa.gov	312-886-0236
	Ash Sajjad	sajjad.ash@epa.gov	312-886-6112
Region 6	Claudia Hosch	hosch.claudia@epa.gov	214-665-6464
Region 7	Tanya Nix	nix.tanya@epa.gov	913-551-7170
Region 8	Sandy Stavnes	stavnes.sandy@epa.gov	303-312-6117
Region 9	Doug Eberhardt	eberhardt.doug@epa.gov	415-972-3420
Region 10	Mike Lidgard	lidgard.michael@epa.gov	206-553-1755

Nonpoint Source (NPS) Management Program (Section 319)
Region 1	Beth Edwards	edwards.beth@epa.gov	617-918-1840
Region 2	Rick Balla	balla.richard@epa.gov	212-637-3788
Region 3	Fred Suffian	suffian.fred@epa.gov	215-814-5753
Region 4	Yolanda Brown	brown.yolanda@epa.gov	404-562-9451
Region 5	Daniel Cozza	cozza.daniel@epa.gov	312-886-7252
Region 6	George Craft	craft.george@epa.gov	214-665-6684
Region 7	Jennifer Ousley	ousley.jennifer@epa.gov	913-551-7498
Region 8	Mitra Jha	jha.mitra@epa.gov	303-312-6895
Region 9	Tiffany Eastman	eastman.tiffany@epa.gov
Region 10	Krista Mendelman	mendelman.krista@epa.gov	206-553-1571

Total Maximum Daily Loads (TMDLs) (Section 303(d))

Contact EPA Office of Wetlands, Oceans, and Watersheds at 202-566-1191

Report on Condition of the Nation's Waters (Section 303(d) and 305(b))

Contact EPA Office of Wetlands, Oceans, and Watersheds at 202-566-1191