El Dorado County Water Agency El Dorado County Water Agency Search | Advanced Search | New Members | Coupons and Discounts | All Categories   Government & Education >> Government El Dorado County Water Agency 1107 Investment Blvd., Ste. 240El Dorado Hills, CA 95762 | View on Google Maps Ken Payne (916) 479-4260 | fax: (530) 672-6721 Visit Site Connect With Us The El Dorado County Water Agency (”EDCWA”) is a long-term water planning organization that leads, assists, and participates in important projects such as securing water rights for El Dorado County and promoting water conservation. EDCWA also operates the El Dorado Water & Power Authority, a joint powers authority comprised of EDCWA, El Dorado County and El Dorado Irrigation District. Member Since: 2011 Send a message to: El Dorado County Water Agency Your Name: Your Email: Subject: Message: (Date: 3/29/2024)