An official website of the United States government.

This is not the current EPA website. To navigate to the current EPA website, please go to This website is historical material reflecting the EPA website as it existed on January 19, 2021. This website is no longer updated and links to external websites and some internal pages may not work. More information »

Section 404 of the Clean Water Act

CWA Section 404 EPA Regional Contacts

Region 1 (ME, NH, VT, MA, RI, CT)

US EPA Region 1 - New England
5 Post Office Square
M.C. # OEP
Boston, MA 02110-3912
Contact: Jackie LeClair
Telephone: 617-918-1549

Region 2 (NY, NJ, PR, VI)

US EPA Region 2
290 Broadway
M.C. # 24th Floor CWD-WMB
New York, NY 10007-1866
Contact: Marco Finocchiaro
Telephone: 212-637-3836

Region 3 (PA, DE, MD, DC, VA, WV)

US EPA Region 3
1650 Arch Street
M.C. # 3EA30
Philadelphia, PA 19103-2029
Contact: Jeffrey Lapp
Telephone: 215-814-2717

Region 4 (KY, TN, NC, SC, GA, AL, MS, FL)

US EPA Region 4
61 Forsyth Street, S.W.
M.C. #9T25
Atlanta, GA 30303-8960
Contact: Rosemary Calli
Telephone: 404-562-9846
For wetland and water enforcement and compliance:
Contact: Dan O’Lone
Telephone: 404-562-9434

Region 5 (MN, WI, MI, IL, IN, OH)

US EPA Region 5
77 West Jackson Boulevard
M.C. #SE-5J
Chicago, IL 60604-3507
Contact: Dana Rzeznik
Telephone: 312-353-6492

Region 6 (NM, OK, AR, TX, LA)

US EPA Region 6
1201 Elm Street
Suite 500
M.C. #6WQ
Dallas, TX 75202-2733
Contact: Maria L. Martinez
Telephone: 214-665-2230

Region 7 (NE, IA, KS, MO)

US EPA Region 7
11201 Renner Blvd
Lenexa, KS 66219
Contact: Jamie Gaggero
Telephone: 913-551-7977

Region 8 (MT, ND, SD, WY, UT, CO)

US EPA Region 8
1595 Wynkoop Street
Denver, CO 80202-1129
Contact: Tanya Code
Telephone: 303-312-6110
For wetland and water enforcement contact:
Contact: Michael Boeglin
Telephone: 303-312-6250

Region 9 (CA, NV, AZ, HI, Guam, American Samoa, Northern Mariana Islands)

US EPA Region 9
75 Hawthorne Street
M.C. # WTR2-4
San Francisco, CA 94105
Contact: Sam Ziegler
Telephone: 415-972-3399

Region 10 (AK, WA, OR, ID)

US EPA Region 10
1200 Sixth Avenue, Suite 155
Mailstop: 19-C04
Seattle, WA 98101
Contact: David Croxton
Telephone: 206-553-6694
For wetland and water enforcement contact:
Contact: Michele Jencius
Telephone: 206-553-1648