groundwater pumping; measuring; reporting
SB 1382 revises Arizona groundwater reporting and measurement rules in several parts of the groundwater code. The bill narrows some existing requirements for water measuring devices and annual reporting by creating or expanding exemptions for certain small-scale groundwater users, especially those withdrawing ten or fewer acre-feet per year, users of wells serving ten or fewer contiguous irrigated acres, and some non-irrigation uses outside active management areas and irrigation non-expansion areas. It also preserves the director’s authority to require approved measuring devices and to set reporting forms and specifications.
The bill also updates annual reporting obligations for groundwater withdrawals, transportation, delivery, and use in active management areas, the Santa Cruz active management area, and the Pinal active management area’s southside protection zones. It specifies what information must be reported, including well location, quantity withdrawn or used, fuel or electricity consumed, and the end use of the water, while allowing some reports to be combined and exempting exempt wells and certain small irrigation grandfathered rights from recordkeeping and reporting unless specific conditions apply. In the Pinal southside protection zones, the bill continues special reporting for underground water and stored water withdrawals, replenishment, and replacement activities.
The bill’s impact on state law is to amend sections 45-604, 45-632, and 45-2602 of the Arizona Revised Statutes, adjusting who must install measuring devices, who must file annual groundwater reports, and what those reports must contain. It would reduce compliance obligations for some smaller or more limited groundwater users while maintaining detailed reporting for larger or more regulated users in active management areas and protection zones. The Arizona Department of Water Resources would continue to administer the rules, forms, and enforcement penalties tied to delinquent reports.
Overall sentiment in the available record appears neutral to supportive of the bill’s regulatory changes, but there is very limited process history to gauge broader debate. The bill was introduced by a group of senators and, based on the provided context, had no recorded committee discussion or votes at the time of the snapshot. That suggests the measure was still early in the legislative process or had not yet generated public committee testimony in the available materials.
The main point of contention implied by the text is the balance between groundwater oversight and reduced burden on smaller users. Supporters would likely view the bill as a targeted relief measure for small-acreage irrigators and low-volume pumpers, while critics could argue that expanding exemptions may weaken measurement and reporting needed for groundwater management and enforcement. The most affected parties are groundwater users in active management areas, irrigation districts, small irrigators, and users in the Santa Cruz and Pinal groundwater management regions.
SB 1382 amends Arizona’s groundwater code by changing the scope of mandatory water measuring devices and annual reporting requirements under sections 45-604, 45-632, and 45-2602. It creates or expands exemptions for certain low-volume and small-acreage groundwater users, while keeping reporting and measurement obligations in place for most larger or more complex groundwater withdrawals, especially in active management areas, the Santa Cruz active management area, and Pinal southside protection zones. The Arizona Department of Water Resources would continue to administer the rules, collect reports, and enforce delinquency penalties.
The available context shows little formal debate: there are no recorded committee transcripts or votes, and the bill’s last action is listed as none. Based on the text alone, the measure appears to be a technical groundwater-management bill with a likely practical appeal to small users and irrigators, but without enough legislative history here to identify organized support or opposition. Overall, the tone is neutral and procedural rather than contentious in the record provided.
The likely contention is whether the bill appropriately relaxes compliance for small groundwater users or instead creates gaps in monitoring and conservation oversight. Supporters would favor the bill’s exemptions for small-acreage irrigation, low-volume pumping, and certain grandfathered rights as reducing administrative burden. Opponents, if any, would likely focus on the risk that fewer measuring devices and fewer reports could make it harder for the state to track groundwater withdrawals and manage aquifer depletion. The affected stakeholders include farmers, irrigation districts, municipal and industrial water users, and the Department of Water Resources.