USGS – Connect with the California Water Science Center

Connect with the California Water Science Center

The California Water Science Center is headquartered on the campus of California State University, Sacramento. We have Project offices in Sacramento and San Diego, and nine field offices located throughout the state. Additional information and resources about our center are below.


Project Offices

Sacramento Projects Office
6000 J Street, Placer Hall
Sacramento, CA 95819
(916) 278-3000
San Diego Projects Office
4165 Spruance Road
San Diego, CA 92101
(619) 225-6100

Field Offices

Eureka Satellite Office
716 West Cedar St.
Eureka, CA 95501
707-442-3169       FAX: 707-445-7860

Santa Cruz Field Office
400 Natural Bridges Drive
Santa Cruz, CA 95060

Poway Field Office
12110 Tech Center Drive
Poway, CA, 92064
858-679-4015       FAX: 858-679-4019

Redding Field Office
11075 Black Marble Way
Redding California 96003
530-246-5282       FAX: 530-246-0717

Redlands Field Office
1653 Plum Lane
Redlands, CA 92374

Sacramento Field Office
8550 23rd Ave.
Sacramento, CA 95826
916-381-0207       FAX: 916-381-0556

Santa Maria Field Office
3130 Skyway Drive, Suite 602
Santa Maria, CA. 93455
805-928-9539       Fax: 805-928-9220

Truckee Field Office
10775 Pioneer Trail, Suite 102
Truckee, CA 96161
530-587-0910       FAX: 530-587-0914

Ukiah Field Office
2550 N. State Street
Ukiah, CA 95482
707-468-4040       Fax: 707-468-4022

USGS Pacific Region Offices

Regional Office
6000 J Street, CSUS Placer Hall, Suite 500
Sacramento, CA 95819

National Research Program, Menlo Park
345 Middlefield Road; MS 466
Menlo Park, CA 94025


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