(18:26) SAN LUIS RESERVOIR – The reservoir that is the primary water supply for Silicon Valley is only at 10 percent capacity. The San Luis Reservoir is located along Highway 152….not far from Highway 5, and it’s one of the nation’s largest off-stream reservoirs. It’s also the 5th largest reservoir in the state. Even though it received the most rain in the last 5 years this past winter, the water that generally flows to it from other waterways has been diverted for other uses.
