Ariz. Rev. Stat. § 45-555 – Transportation of groundwater withdrawn in Big Chino sub-basin of the Verde River groundwater basin to initial active management area; exception

A. A city or town that owns land consisting of historically irrigated acres in the Big Chino sub-basin of the Verde River groundwater basin, as designated by order of the director dated June 21, 1984, or a city or town with the consent of the landowner, may withdraw from the land for transportation to an adjacent initial active management area an amount of groundwater determined pursuant to this section. The amount of groundwater that may be withdrawn from the land pursuant to this section shall not exceed:
1. 1. In any year two times the annual transportation allotment for the land determined pursuant to subsection B.
2. 2. For any period of ten consecutive years computed in continuing progressive series beginning in the year transportation of groundwater from the land begins, ten times the annual transportation allotment for the land.
B. The director shall determine the annual transportation allotment as follows:
1. 1. Determine each farm or portion of a farm owned or leased by the city or town in the sub-basin.
2. 2. For each such farm or portion of a farm, determine the historically irrigated acres retired from irrigation. Multiply the sum of those historically irrigated acres by three acre-feet per acre.
C. In making the determination required by subsection B, the director shall rely only on credible documentary evidence submitted by the city or town or otherwise obtained by the department.
D. For the purposes of subsections A, B and C:
1. 1. "Documentary evidence" means correspondence, contracts, other agreements, aerial photography, affidavits, receipts or official records.
2. 2. "Farm" means an area of land in the sub-basin that is or was served by a common irrigation water distribution system.
3. 3. "Historically irrigated acres" means acres of land overlying an aquifer that were irrigated with groundwater at any time between January 1, 1975 and January 1, 1990.
E. A city or town in the Prescott active management area may withdraw and transport eight thousand sixty-eight acre-feet per year of groundwater from the Big Chino sub-basin of the Verde River groundwater basin to the Prescott active management area if the city or town does both of the following:
1. 1. Relinquishes a supply of water from the central Arizona project allocated to the city or town.
2. 2. Enters into a federally-approved settlement of the water rights claims of an Indian tribe in the Prescott active management area.
F. Notwithstanding the volume limitation in subsection E, in any year in which a city or town that qualifies under subsection E delivers more than two hundred thirty-one acre-feet of water to an Indian tribe for use on its reservation in the Prescott active management area pursuant to a federally-approved Indian water rights settlement, the city or town may withdraw and transport additional groundwater from the Big Chino sub-basin to the Prescott active management area in an amount equal to the amount by which those deliveries exceed two hundred thirty-one acre-feet.
G. Groundwater that is withdrawn and transported pursuant to subsections E and F may be delivered to and used by any city, town or Indian tribe in the Prescott active management area without regard to whether that entity withdraws and transports the water.