ISBN: | 978-5-5124-4353-8 |
High Quality Content by WIKIPEDIA articles! The Sonoma County Water Agency (or SCWA) is the government agency responsible for managing the water resources of Sonoma County, California. Established in 1949 as a special district, it indirectly provides water to 540,000 people in the California counties of Sonoma, Marin, and Mendocino.