SB 37 New Mexico Senate · 2025 Regular Session

STRATEGIC WATER RESERVE FUND

SB 37 creates the Strategic Water Reserve Fund in New Mexico's state treasury, administered by the Interstate Stream Commission. The fund finances water management projects focused on aquifer recharge, reducing groundwater depletion, and supporting endangered species habitat - directly affecting state agencies, water users, and communities in water-stressed basins. Key mechanisms include prioritizing water transactions that offer "supplementary benefits" (like cultural practices or habitat improvement), requiring community input from tribes, counties, and water districts during planning, and limiting aquifer recharge spending to 25% of annual fund use. The bill prohibits acquiring water from acequias or irrigation districts without specific agreements and mandates that all water purchases match market value, with unspent balances over $15 million reverting to the general fund.
Bill status signed all 5 stages cleared
Introduction
Jan 2025
Committee Review
Mar 2025
Senate Passage
Mar 2025
House Passage
Mar 2025
Signed into Law
Apr 2025
Introduced Jan 30, 2025 Signed Apr 8, 2025
Maddy AI version diff · 1 comparison

What changed between versions

introduced version Final Version · 10 edits
MAJOR
The bill was rewritten from a simple introduction format to a formal legislative act with detailed statutory language. The core policy remains creating a Strategic Water Reserve Fund administered by the Interstate Stream Commission, but the final version adds significant operational details about fund management, spending limits, and specific purposes for the water reserve.
Scope change
The bill's scope expanded from a general authorization to include specific operational requirements, spending caps, and detailed eligibility criteria for water acquisition and reserve usage.
DEFINITION

Formally defined the Strategic Water Reserve Fund as a state treasury account containing distributions, appropriations, gifts, grants, donations, and investment income.

FISCAL

Added a reversion rule where unspent funds exceeding $15 million at fiscal year end must return to the general fund.

REQUIREMENT

Added a five-year spending cap limiting 25% of expenditures to aquifer recharge and groundwater depletion reduction purposes.

Established that the Commission must develop acquisition priorities in consultation with interstate compact commissioners, state agencies, and various local organizations including tribes, counties, municipalities, and water planning regions.

Added specific usage requirements including compliance with interstate compacts, assistance for threatened species programs limited to aquatic or riparian species, and groundwater recharge efforts.

Added restrictions prohibiting the Commission from acquiring water served by acequias, community ditches, or irrigation districts, and prohibiting condemnation of water rights.

Added a requirement that water rights acquired must have sufficient seniority and historic beneficial use to effectively contribute to the reserve's purpose.

Added a prohibition against converting surface water leased for the reserve to groundwater except through natural passive infiltration through the streambed.

Added a requirement that water in the reserve shall not be subject to forfeiture under Chapter 72 NMSA 1978.

Added a requirement that water or water rights can only be acquired with explicit Commission approval.

Floor votes · Senate Mar 4, 2025 · House Mar 20, 2025

How they voted

2415
Passed · 1 other
Total votes 40
Mar 4, 2025
D Democratic24
23 Yea 1
95% Yea
R Republican16
1 Yea 15 Nay
93% Nay
Vote distribution
All Yea All Nay Mixed No data
Full legislative history

Actions timeline

Total actions
9
Key actions
7
Committee
4
Apr 8, 2025
Signed into law
Signed
executive
Mar 20, 2025
Lower · Passed
passed House
lower
Mar 19, 2025
Lower · Passed
DO PASS committee report adopted
lower
Mar 13, 2025
Lower · Passed
DO PASS committee report adopted
lower
Mar 5, 2025
Introduced
Sent to House Agriculture, Acequias & Water Resources Committee & House Appropriations & Finance Committee
lower
Mar 4, 2025
Upper · Passed
passed Senate
upper
Mar 1, 2025
Upper · Passed
DO PASS committee report adopted
upper
Feb 12, 2025
Upper · Passed
DO PASS, as amended, committee report adopted
upper
Jan 30, 2025
Introduced
Sent to Senate Conservation Committee & Senate Finance Committee
upper
4 primary · 0 co-sponsors

Sponsors