This bill proposes several updates to the current statutes regarding the assurance of water supply in Arizona. Specifically, it introduces new provisions that allow the Director of the Arizona Department of Water Resources (ADWR) to evaluate only the dedicated sources of water supply for a proposed use, regardless of whether these sources are commingled with others in a delivery system. Additionally, the bill prohibits the Director from requiring subdividers to procure or dedicate more water than their proportional share needed for their proposed use. These changes aim to streamline the process for obtaining a certificate of assured water supply.

Furthermore, the bill makes technical amendments to existing language, including the replacement of outdated references and the addition of new definitions. It also clarifies that the Director must notify relevant parties of any changes in water supply designations and establishes that the rules governing assured water supply will include provisions for reducing water demand if gray water reuse systems are installed. The act is designated as an emergency measure, allowing it to take effect immediately upon passage.

Statutes affected:
Introduced Version: 45-576
House Engrossed Version: 45-576