Environment

HB 2097 sets a limit of six acre-feet of groundwater per acre annually for irrigation on land legally irrigated between 1975-1980 (in initial areas) or during the five years before a designated area's creation (in subsequent areas). Landowners using groundwater from non-exempt wells who exceed this limit face a $150 penalty per acre, and all users must install approved measuring devices and submit annual reports by March 31. The bill exempts correctional facilities from the six-acre-foot limit if they irrigate up to ten acres for inmate work programs producing food, provided they notify water authorities in advance.

HB 2452 requires counties in Arizona with over 125,000 residents to include specific land use designations for data centers and small modular reactors in their comprehensive plans. The bill mandates counties to identify sufficient land locations and extents for data center construction and operation, and for larger counties (over 200,000 residents) to designate land for small modular reactors. It also adds provisions for energy planning, including incentives for renewable energy use and policies to support efficient energy consumption. This bill directly affects county planning processes by requiring new land-use considerations for data centers and nuclear energy infrastructure within existing planning frameworks.

HB 2798 appropriates funds to the University of Arizona’s Arizona Geological Survey to study minerals and metals needed for advanced nuclear reactors (including generation III+ and IV small modular reactors). The study requires mapping all known mineral reserves across Arizona, detailing quantities and grades for each site. The Geological Survey must submit a final report to state officials and publish it online by a specified deadline. This bill directly affects Arizona’s geological data collection efforts and state officials receiving the findings, with no direct impact on the public or businesses.

HB 2030 establishes a state fund to support voluntary water conservation programs in Arizona. The fund provides grants for projects like rainwater harvesting systems, drought-resistant landscaping, groundwater recharge initiatives, and educational programs teaching water efficiency. It directly affects water users, local governments, and communities implementing these conservation measures by offering financial support for specific, practical water-saving efforts. The bill outlines clear, concrete uses for the funds without specifying new regulations or mandatory requirements.

HB 2095 requires developers to obtain either a "certificate of assured water supply" from the state director or a written commitment from a designated city, town, or private water company before selling subdivided land in Arizona's active management areas. It directly affects land developers and real estate transactions, mandating proof of sufficient water supply for new subdivisions. Key provisions include designating cities/towns/private providers with assured water supply (especially those using Central Arizona Project water), exempting mineral extraction developments, and allowing gray water systems to reduce water demand requirements under specific conditions. The bill title mentions "well depth," but the actual text focuses on water supply verification processes, not well depth regulations. This is a procedural requirement for land sales, not a substantive water policy change.