Environment

introduced · Arizona · House Jan 21, 2026

HB 2845: appropriation; Del Rio Springs; park

HB 2845 appropriates $750,000 from Arizona's state general fund for fiscal year 2026-2027 to develop infrastructure and facilities at Del Rio Springs as a state park. The bill specifically exempts this funding from standard appropriation lapsing rules under Arizona law. This allocation directly supports the creation of Del Rio Springs as a new state park, focusing on site development and necessary public amenities. The bill does not establish new policy but provides targeted funding for park infrastructure.

Topics ✓ Budget & TaxesSupports Budget & TaxesAppropriates $750k from state general fund for park infrastructure, directly increasing budget allocation for public facilities without tax implications.90% confidence ✓ EnvironmentSupports EnvironmentFunds development of Del Rio Springs as state park, directly conserving natural resources through protected area creation.95% confidence

Sub-Topics Appropriations State Budget Parks & Recreation

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passed · Arizona · Senate Mar 26, 2026

SB 1176: stormwater storage; replenishment credits

SB 1176 creates a system for earning "replenishment credits" by storing stormwater in specially permitted underground facilities within the Phoenix Active Management Area. It allows entities (referred to as "storer") to recharge stormwater, with the director crediting 95% of the volume stored annually toward offsetting future groundwater use obligations. These credits can be used within two miles of the storage site to offset groundwater withdrawals or transferred to eligible entities within the same groundwater subbasin. The bill formalizes this credit mechanism under Arizona Revised Statutes sections 45-837.01 and 45-831.01, directly affecting water users and developers managing stormwater in Phoenix-area aquifers.

Topics ✓ EnvironmentSupports EnvironmentBill promotes groundwater conservation by incentivizing stormwater storage to offset withdrawals, directly conserving a natural resource and enhancing water management.90% confidence

Sub-Topics Water Quality

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introduced · Arizona · House Jan 27, 2026

HB 2549: groundwater replenishment; qualification; subbasins

HB 2549 modifies Arizona's groundwater replenishment rules for districts managing member lands and service areas. It requires districts to replenish groundwater in the same subbasin where water was withdrawn (starting December 31, 2029), directly affecting landowners in designated areas and groundwater districts. The bill also establishes a 10-year transition for municipal water providers with "assured water supply" designations to gradually assume replenishment obligations from member lands, beginning with 10% in the first year and increasing annually to 100% by year 10. This policy change aims to align replenishment locations with water usage and streamline responsibility between districts and municipal providers.

Topics ✓ EnvironmentSupports EnvironmentRequires groundwater replenishment in same subbasin, conserving natural resources and preventing over-extraction per bill's mandate.95% confidence

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failed · Arizona · House Feb 26, 2026

HB 2095: assured water supply; well depth

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.

Topics ✓ EnvironmentSupports EnvironmentMandates water supply proof for development, preventing overuse and conserving natural resources in water-scarce areas.85% confidence

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introduced · Arizona · Senate Jan 27, 2026

SB 1382: groundwater pumping; measuring; reporting

SB 1382 requires most groundwater users in Arizona’s designated management areas to install approved measuring devices and submit annual reports on their water withdrawals. It primarily affects agricultural users, landowners, and water districts withdrawing groundwater for irrigation or non-irrigation uses in active management zones or the Santa Cruz area. Key exemptions include small users (10 or fewer acre-feet yearly), farms using water on ≤10 contiguous irrigated acres without integrated operations, and certain grandfathered rights. The bill mandates the director to set device specifications and reporting rules, while clarifying which users are exempt from these requirements.

Topics ✓ EnvironmentSupports EnvironmentRequires groundwater monitoring/reporting to prevent overuse, conserving a key natural resource in designated management areas85% confidence

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introduced · Arizona · House Jan 27, 2026

HB 2819: state landscaping; Arizona compost; requirements

HB 2819 requires Arizona state departments (administration, transportation, and state parks) to use compost made within Arizona for landscaping or land management on state-owned or managed land, if such compost is available. "Available" compost must be produced and sold in Arizona, meet quality and delivery standards, and cost no more than 20% more than comparable non-Arizona compost. The bill defines compost as stabilized organic material from decomposed organic matter suitable for soil use. This directly affects state agencies managing public lands and local compost producers meeting the specified criteria.

Topics ✓ EnvironmentSupports EnvironmentRequires state departments to use locally produced compost for landscaping, promoting soil health, waste reduction, and conservation of natural resources through sustainable land management practices.90% confidence

Sub-Topics Public Lands

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introduced · Arizona · House Jan 20, 2026

HB 2274: license plate; Grand Canyon preservation

HB 2274 creates a new "Grand Canyon preservation special plate" program for Arizona vehicle owners. To obtain these plates, individuals must pay a one-time $32,000 fee to the state for plate design approval, plus an annual $25 special plate fee (with $17 of that fee directed to a dedicated Grand Canyon preservation fund). The bill establishes that the $17 annual donation, collected from all buyers of this special plate, will fund conservation efforts for the Grand Canyon. This directly affects Arizona residents who choose to purchase these custom plates, while the preservation fund benefits Grand Canyon conservation projects.

Topics ✓ EnvironmentSupports EnvironmentDirectly funds Grand Canyon conservation via $17 annual fee from special plate sales, advancing preservation efforts as stated in bill summary.95% confidence

Sub-Topics Conservation

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introduced · Arizona · House Jan 21, 2026

HB 2590: appropriation; university of Arizona; agriculture

HB 2590 appropriates $2.5 million from the state general fund for the University of Arizona to study agricultural water efficiency and soil health in desert farming. The project requires the university to identify water-saving practices, develop workforce training, partner with tribal communities on traditional knowledge, and share findings with policymakers. It mandates data collection using drones and surveys to analyze farming challenges and develop strategies for better water use and soil management. The university must report progress and recommendations to state leaders by January 2028. This bill directly affects Arizona farmers, agricultural researchers, and tribal communities through its research focus.

Topics ✓ Budget & TaxesSupports Budget & TaxesAppropriates $2.5M from state general fund for university agricultural research, directly funding a specific program related to water efficiency and soil health, aligning with fiscal support for essential state initiatives.95% confidence ✓ EnvironmentSupports EnvironmentFunds research on water efficiency and soil health for desert farming conservation, directly advancing natural resource conservation and sustainable agriculture practices.95% confidence

Sub-Topics Appropriations State Budget

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introduced · Arizona · House Jan 21, 2026

HB 2519: appropriation; water conservation grant fund

HB 2519 appropriates $100 million from Arizona's state general fund for fiscal year 2026-2027 to the existing Water Conservation Grant Fund established under Arizona Revised Statutes § 49-1331. This funding directly supports water conservation programs and projects, including grants for municipalities, water providers, and agricultural entities. The bill creates no new regulations or requirements but allocates state funds to advance existing water conservation efforts. The legislation is currently in early legislative stages, having undergone its first and second readings in the House.

Topics ✓ Budget & TaxesSupports Budget & TaxesAppropriates $100M from state general fund to water conservation grants, funding essential public service through direct budget allocation.95% confidence ✓ EnvironmentSupports EnvironmentAllocates $100M to water conservation grants, directly funding natural resource conservation efforts under existing programs.95% confidence

Sub-Topics Appropriations State Budget Conservation

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vetoed · Arizona · Senate Jun 19, 2026

SB 1445: water quality; testing; on-site

SB 1445 modifies Arizona's water quality regulations to allow small municipalities (with populations between 1,000 and 10,000) to use EPA-approved on-site equipment for bacteriological testing of wastewater. It updates permit requirements for facilities discharging pollutants, including specifying that small towns may conduct this testing on-site instead of sending samples to external labs. The bill directly affects local governments and wastewater facilities in smaller communities by streamlining testing procedures while maintaining EPA standards. It also clarifies permit processes for aquifer protection and aligns with federal Clean Water Act requirements.

Topics ✓ EnvironmentSupports EnvironmentAllows small municipalities to use EPA-approved on-site testing for wastewater, maintaining regulatory standards while improving efficiency for water quality compliance.92% confidence

Sub-Topics Water Quality

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