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Streamflow Duration Assessment

Outreach and Partners

The U.S. EPA Office of Water is collaborating with U.S. EPA Regional Offices, U.S. EPA Office of Research and Development, U.S. Army Corps of Engineers Districts, and the U.S. Army Corps of Engineers’ Engineer Research and Development Center to develop regional SDAMs. Steering Committee contacts are provided below for the Arid WestWestern Mountains, Great Plains, Northeast, and Southeast. The agencies are also assembling Steering Committees for Alaska, Hawaii, and the U.S. Territories. Please contact the appropriate regional steering committee representative listed below for regional status updates.

If you have information on recent streamflow duration research or monitoring efforts in your region, our team would like to hear from you. Contact Us with questions about streamflow duration assessment methods or send us an email directly with the subject “streamflow duration in [fill in the blank] region.”

National Contacts

Organization Contact Contact Information
U.S. EPA Office of Water Whitney Beck

Email Whitney Beck (Beck.Whitney@epa.gov)

Phone: (202) 566-2553

U.S. EPA Office of Research and Development Ken Fritz

Email Ken Fritz (Fritz.Ken@epa.gov)

Phone: (513) 569-7092

U.S. EPA Office of Water (ORISE) Julie Kelso

Email Julie Kelso (Kelso.Julia@epa.gov)

Phone: (202) 566-2895

U.S. EPA Region 10 (on detail to Office of Water) Tracie Nadeau

Email Tracie Nadeau (Nadeau.Tracie@epa.gov)

Phone: (503) 326-3685

U.S. EPA Office of Water Brian Topping

Email Brian Topping (Topping.Brian@epa.gov)

Phone: (202) 566-5680

U.S. ACE Engineer Research and Development Center See Contact Information Email USACE ERDC (ERDCinfo@usace.army.mil)
U.S. ACE Headquarters See Contact Information

Contact form

Phone: (202) 761-5903

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Arid West Steering Committee

Organization Contact Contact Information
U.S. EPA Region 9 Robert Leidy

Email Robert Leidy (Leidy.Robert@epa.gov)

Phone: (415) 972-3463

U.S. ACE Los Angeles District See Contact Information

Contact form

Phone: (213) 452-3425

U.S. ACE Sacramento District See Contact Information

Contact form

Phone: (213) 452-3425

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Western Mountains Steering Committee

Organization Contact Contact Information
U.S.EPA Region 8 Rachel Harrington

Email Rachel Harrington (Harrington.Rachel@epa.gov)

Phone: (303) 312-6870

U.S. ACE Seattle District See Contact Information

Contact form

Phone: (206) 764-3742

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Great Plains

Organization Contact Contact Information
U.S. EPA Region 5 Kerryann Weaver

Email Kerryann Weaver (Weaver.Kerryann@epa.gov)

Phone: (312) 353-9483

U.S. EPA Region 6 Loribeth Tanner

Email Loribeth Tanner (Tanner.Lori@epa.gov)

Phone: (214) 665-8153

U.S. EPA Region 7 Jason Daniels

Email Jason Daniels (Daniels.Jason@epa.gov)

Phone: (913) 551-7443

U.S. EPA Region 8 Billy Bunch

Email Billy Bunch (Bunch.William@epa.gov)

Phone: (303) 312-6412

U.S. ACE Tulsa District See Contact Information

Contact form

Phone: (918) 669-7366

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Northeast

Organization Contact Contact Information
U.S. EPA Region 1 Erica Sachs

Email Erica Sachs (Sachs.Erica@epa.gov)

Phone: (617) 918-1741

U.S. EPA Region 2 Marco Finocchiaro

Email Marco Finocchiaro (Finocchiaro.Marco@epa.gov)

Phone: (212) 637-3836

U.S. EPA Region 3 Christine Mazzarella

Email Christine Mazzarella (Mazzarella.Christine@epa.gov)

Phone: (215) 814-5756

U.S. EPA Region 4 Eric Somerville

Email Eric Somerville (Somerville.Eric@epa.gov)

Phone: (706) 355-8514

U.S. EPA Region 5 Melanie Burdick

Email Melanie Burdick (Burdick.Melanie@epa.gov)

Phone: (312) 886-2255

U.S. ACE Baltimore, New England, Norfolk Districts

See Contact Information

Contact form 

Phone: (206) 764-3742

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Southeast

Organization Contact Contact Information
U.S. EPA Region 2 Nancy Rodriguez (Puerto Rico)

Email Nancy Rodriguez (Rodriguez.Nancy@epa.gov)

Phone: (787) 977-5887

U.S. EPA Region 4 Eric Somerville

Email Eric Somerville (Somerville.Eric@epa.gov)

Phone: (706) 355-8514

U.S. EPA Region 6 Raul Gutierrez

Email Raul Gutierrez (Gutierrez.Raul@epa.gov)

Phone: (214) 665-6697

U.S. ACE Mobile, Vicksburg, Wilmington Districts See Contact Information

Contact form

Phone: (206) 764-3742

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