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Contact Us about the San Francisco Bay Program

Use the form below to send us general comments or questions. Be sure to include your e-mail address if you’d like a response.

Mailing Address
US EPA Region 9 (WTR-2-4)
75 Hawthorne
San Francisco, CA 94105

Program Staff

Luisa Valiela (Program Lead)
valiela.luisa@epa.gov
(415) 972-3400

Dan Hossfeld
hossfeld.dan@epa.gov
(415) 972-3617

Emily Perales
perales.emily@epa.gov
(415) 947-3544

Jayme Ohlhaver
ohlhaver.jayme@epa.gov
(415) 972-3597

Lyndsey Tu
tu.lyndsey@epa.gov
(415) 972-3269

Send us your comments or questions. Be sure to include your e‑mail address if you’d like a response.