RICHLAND, Wash. – The water system is sick in a huge swath of Eastern Washington -- from Union Gap near Yakima to Benton City near the Tri-Cities. State and federal officials announced Thursday that much of the ground water in the lower valley is dangerous to drink. Correspondent Anna King reports.
The Yakima Valley is like a multi layered cake punched with a network of drinking straws. There are irrigation drainage pipes, farm canals, deep wells, really old shallow wells, aquifers and rivers all coming. Somehow lots of nitrates and bacteria are getting into the ground water.