Contact Los Vaqueros

RECREATION UPDATE
The watershed is open for limited recreation as of June 8.
Find more information about Recreation.

Watershed Facilities

Marina (currently OPEN)
9990 Los Vaqueros Road
Byron, CA 94514
925-371-2628

John Muir Interpretive Center (currently closed)
19 Walnut Boulevard
Brentwood, CA 94513
925-240-2440

Watershed Office (currently closed)
100 Walnut Boulevard
Brentwood, CA 94513
925-240-2360

Email us

Watershed Hours

CURRENT HOURS: 6 a.m. – 8 p.m.

Gates lock promptly at closing time. Citations will be issued for late departure. Call 925-688-8374 after hours.

Los Vaqueros is open 365 days a year.

Watershed Hours
April – August
6 a.m. – 8 p.m.
September7 a.m. – 7 p.m.
October7 a.m. – 6 p.m.
November – February7 a.m. – 5 p.m.
March7 a.m. – 6 p.m.

Special Use Permits: Los Vaqueros Watershed and Conservation Lands

For special use permit assistance at Los Vaqueros, please call the Watershed Office at 925-240-2360. 

Submit special use permit requests by mail to:

Contra Costa Water District
Los Vaqueros Watershed
Attention Watershed Clerk
P.O. Box H20
Concord, CA 94524-2099