Local Water Supply

Showing you how to use water wisely through a variety of water saving programs, tips and incentives.

Providing San Francisco a drought-resistant and sustainable water source for non-potable uses.

A naturally occurring source of water found beneath the surface of the soil. One of our first sources of drinking water.

Utilizing rainwater, stormwater, foundation drainage, graywater, and blackwater to meet non-potable demands.

As water supplies become more vulnerable due to drought and the effects of climate change, it is critical that we diversify our water supplies to add more local sources into our water portfolio. See the Water Resources 2017-18 Annual Report and the 2015 Urban Water Management Plan.

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Last updated: 11/27/2018 2:04:17 PM