DAILY DIGEST, weekend edition: Toxic wastewater from oil fields endangers California’s water supply; Sites Reservoir officials: $1 billion falls short of hopes; Temperance Flat Dam fallout continues; Water contamination clearing up in Santa Rosa’s Fountaingrove; and more … Maven DAILY DIGEST May 20, 2018In California water news this weekend, Toxic wastewater from oil fields endangers California’s water supply; Sites Reservoir officials: $1 billion...