• <p>Atmospheric rivers supply a majority of our water supply.&nbsp; <a href="http://www.scwa.ca.gov/ar/">Learn more about how our atmospheric river research partnerships are helping us with long-range weather forecasting to improve reservoir operations.</a></p>
  • <p>The Water Agency receives its electricity needs through renewable and carbon free resources, thus achieving a carbon neutral electricity supply to power our water system.&nbsp;<a href="http://www.scwa.ca.gov/carbon-free-water/">Learn more</a>.</p>
  • <p>View the current water supply levels in our two reservoirs: Lake Mendocino and Lake Sonoma. <a href="http://www.scwa.ca.gov/current-water-supply-levels/">Learn more.</a></p>
  • <p>There is never a dull day at the Water Agency.&nbsp; <a href="http://www.scwa.ca.gov/business-careers/">View your career opportunities. </a></p>
  • <p>Where does your water come from?&nbsp; <a href="/water-system/">View an interactive map of our water supply and transmission system.</a></p>
  • <p>The Water Agency operates eight different sanitation districts throughout Sonoma County. <a href="http://www.scwa.ca.gov/how-wastewater-is-treated/">View an interactive diagram explaining how wastewater is treated by these wastewater treatment plants.</a></p>
Offices Closed May 30
Offices Closed May 30

Water Agency offices will be closed on Monday, May 30 in observance of the Memorial Day holiday. The 24-hour operations desk (707-523-1070) will remain open.

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Water Quality
Water Quality

The Water Agency ensures its drinking water is of the highest quality and meets or exceeds all state and federal water quality requirements by performing daily, weekly, and monthly tests.

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Current Water Supply Conditions
Current Water Supply Conditions

Water supply conditions in the Water Agency's two primary drinking water reservoirs as of 5/9/16: Lake Mendocino is at 99% and Lake Sonoma is at 99.2% of target water supply storage levels.

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White House Water Summit Features Sonoma County Water Agency Initiatives
White House Water Summit Features Sonoma County Water Agency Initiatives

The Water Agency's Lake Mendocino Forecast Informed Reservoir Operations Pilot Program has been highlighted in White House Commitment Report.

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