California irrigation district challenges river drought plan

FLAGSTAFF, Ariz. (AP) — A California irrigation district has filed a legal challenge to a plan designed to protect a water source that serves 40 million people in the U.S. West.
The drought contingency plan seeks to keep two Colorado River reservoirs from dropping so low they cannot deliver water or produce hydropower.
The Imperial Irrigation District didn’t sign on to the multi-state plan over concerns about a massive, briny lake southeast of Los Angeles.
Imperial is alleging anothe