Coyote Lake and Stevens Creek Reservoirs are open for the 2025 boating season.  
Lexington Reservoir is open 7 days a week starting April 15th.
Calero Reservoir is open year round. 
Boating reservation are no longer required or recommended for launching at Calero Reservoir.  
The Calero Reservoir and access to the picnic areas, launch ramp and parking lot will be CLOSED at Calero County Park on July 14, 2025, from 8 a.m. to noon due to a one-day treatment of Calero Reservoir by Valley Water to manage invasive aquatic weeds. Please follow all directional signs and do not enter the worksite, as heavy equipment is being used. For project questions, contact Valley Water Public Information Representative Aimee Green at 408-630-2342 or via email at agreen@valleywater.org.