The proposed bill would amend current statutes related to groundwater management in Arizona, specifically concerning the Phoenix Active Management Area (AMA). It would require the Director of the Arizona Department of Water Resources (ADWR) to determine that the withdrawal of up to 10,000 acre-feet of water from wells in the Buckeye Waterlogged Area by a municipal provider is consistent with the management goals of the Phoenix AMA and is not considered excess water until December 31, 2034, or another date determined by the Director. This determination is essential for demonstrating an assured water supply for lands within an irrigation and water conservation district.

Additionally, the bill clarifies that the water withdrawn must be sufficient to meet the proposed water needs of the city or town for at least 100 years. The act would apply retroactively to January 1, 1989, ensuring that the provisions are effective from that date. Overall, the bill aims to provide clearer guidelines for water management in the Phoenix AMA while maintaining the necessary exemptions for certain irrigation rights.

Statutes affected:
Introduced Version: 45-411.01
Senate Engrossed Version: 45-411.01