water technology study committee
SB 1558 established a temporary committee to study water conservation technology applications across Arizona, comparing the state's practices with other states and evaluating new technologies for water management. The committee, composed of legislative members and non-voting experts from water agencies, universities, and industry, was tasked with researching water-energy connections and emerging tech solutions. It would have submitted recommendations by December 2026 before the committee automatically dissolved. The bill failed to pass in the Arizona legislature on May 1, 2025, so the committee was never formed.
Bill status
failed
3 of 5 stages cleared
Introduction
Feb 2025
Committee Review
Mar 2025
Senate Passage
Mar 2025
House Failed
May 2025
Governor
Introduced Feb 10, 2025
Last action May 1, 2025
Maddy AI version diff · 1 comparison
What changed between versions
Introduced Version
→
Senate Engrossed Version
·
1 edit
·
Mar 10, 2025
MINOR
The bill was reformatted from an introduced version to a Senate engrossed version, with no substantive policy changes. The core provisions establishing the Water Technology Study Committee, its membership composition, duties, and reporting requirements remain identical. The only differences are formatting and layout adjustments.
TECHNICAL
Formatting and layout changes only; no substantive policy, eligibility, funding, or timeline modifications were made to the bill's text.
Floor votes · Senate Mar 10, 2025 · House May 1, 2025
How they voted
24–3
Passed · 3 other
Total votes 30
Mar 10, 2025
D
Democratic13
76% Yea
R
Republican17
82% Yea
Vote distribution
All Yea
All Nay
Mixed
No data
Full legislative history
Actions timeline
Total actions
11
Key actions
3
Committee
2
May 1, 2025
Vote failed
House Vote: fail (16-42-2)
house
Mar 18, 2025
Lower · Passed
DP
lower
Mar 10, 2025
Upper · Passed
PASSED
upper
Feb 18, 2025
Upper · Passed
DP
upper
1 primary · 0 co-sponsors
Sponsors
Role
Legislator
Party
State
District
P
T.J. Shope
RRepublican
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