• <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 November 12
Offices Closed November 12

Water Agency offices will be closed on Monday, November 12 in observance of the Veteran's Day Holiday. The 24-hour operations desk (707-523-1070) will remain open.

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Wastewater Woman - Fighting the good fight for proper disposal!
Wastewater Woman - Fighting the good fight for proper disposal!

Wastewater Woman is here to save the day, by preventing wipes, medications, and fats/oils/grease from going down the drain or the toilet.

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We are now Sonoma Water
We are now Sonoma Water

Sonoma Water is our new name and with it comes a new, refreshed look. This is part of our community engagement initiative being implemented as a part of our strategic plan.

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Chinook Salmon in the Russian River
Chinook Salmon in the Russian River

The Chinook salmon are heading back up the Russian River in their yearly migration. As of 10/19/18, Water Agency Fisheries biologists have observed a total of 259 Chinook at the Russian River Fish Ladder at the Mirabel Inflatable Dam.

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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 11/5/18: Lake Mendocino is at 100.9% and Lake Sonoma is at 77.0% of target Water Supply levels.

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