groundwater withdrawal fee; Pinal AMA.

HB 2827 establishes annual groundwater withdrawal fees up to $5 per acre-foot for users in Arizona's Prescott, Santa Cruz, Tucson, Phoenix, and Pinal active management areas. The fees fund specific purposes: administration ($0.50-$1/acre-ft), water supply augmentation ($2/acre-ft), Arizona water banking ($2.50/acre-ft in Tucson/Phoenix), and purchasing grandfathered rights ($2/acre-ft). Notably, the Pinal area will collect a $2.50/acre-ft fee specifically for irrigation efficiency projects from 2020 through 2030. The bill exempts small irrigators (≤10 acres) with grandfathered rights from fees unless part of an integrated farm operation.