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Wyoming2026Enacted

SF0050

State Engineer's Groundwater Study

Last scannedAug 25, 2026, 2:25 AM

In one sentence

This law requires the State Engineer to conduct a groundwater study every ten years in counties with designated control areas or where corrective controls have been ordered, and report findings.

What it does

  • Requires the State Engineer to conduct a groundwater study at least once every ten years in counties with designated groundwater control areas or where the state engineer has ordered corrective controls.
  • The study must assess the effects of corrective measures, compare aquifer recharge to water consumption from that aquifer, and evaluate future development impacts on the aquifer.
  • Allows for mapping, modeling, and drilling monitoring wells as part of the study process.
  • Requires public reporting of study results within 60 days after completion.
  • Appropriates $500,000 from the general fund to support the initial study.

Who it affects

  • The State Engineer's Office
  • Counties with designated groundwater control areas or corrective controls ordered by the state engineer

Limits and unknowns

  • The law only applies in counties with designated control areas or where corrective measures have been ordered.
  • Funding is limited and must be used for the specific purpose of conducting the study.
  • Future studies may require additional funding not covered by this act.

Plain language

Terms to know

Aquifer
A layer of water-bearing permeable rock, sediment, or soil that can store and transmit significant quantities of water.
Corrective controls
Measures ordered by the state engineer to address issues related to groundwater management.

Official record

Sources

Validated

Official summary

Bill Summary - 26LSO-0223 Bill No.: SF0050 Effective: 7/1/2026 LSO No.: 26LSO-0223 Enrolled Act No.: SEA No. 0047 Chapter No.: 70 Prime Sponsor: Love Catch Title: State engineer-surface and ground water study. Has Report: Yes Subject: State engineer-surface and ground water study. Summary/Major Elements: This bill requires the State Engineer to conduct a groundwater study at least once every ten (10) years in counties with designated groundwater control areas or where the state engineer has ordered corrective controls. The study shall assess the effects of corrective controls, the recharge of the aquifer compared to consumption from the aquifer and shall determine the impacts of future development on the aquifer. The study may include mapping, modeling and drilling of monitoring wells as part of the study. Requires public reporting of study results and submission of a report to the Joint Agriculture, State and Public Lands and Water Resources Interim Committee within sixty (60) days of completion of the study. Appropriates funds to the State Engineer's Office for the initial study and requires the initial study to be completed not later than June 30, 2030. Comments: Requires a report to the Joint Agriculture, State and Public Lands and Water Resources Interim Committee not later than sixty (60) days after the study is completed. The above summary is not an official publication of the Wyoming Legislature and is not an official statement of legislative intent. While the Legislative Service Office endeavored to provide accurate information in this summary, it should not be relied upon as a comprehensive abstract of the bill.

Public statements

Why lawmakers voted

Last checked Aug 7, 12:48 PM

Gary Crum

R · S10

Voted Yes

Why they voted this way

The lawmaker opposes the bill because taxpayer-funded research could restrict water rights, infringe on property rights, and involves a significant increase in appropriation costs.

Public statementFloor statement at 25:54 Watch the statement

Taft Love

R · S06

Voted Yes

Why they voted this way

The lawmaker supports the bill because it updates a previously required study to gather data needed to correct existing water controls and improve information for affected communities.

Public statementFloor statement at 26:37 Watch the statement

Taft Love

R · S06

Voted Yes

Why they voted this way

The lawmaker states the bill updates a study from over ten years ago that was recommended for periodic revision but never legislated, ensuring state engineers have current data to support agriculture and communities.

Public statementFloor statement at 1:04:39 Watch the statement

If a lawmaker is not listed, we couldn't find a published reason.

Wyoming roll calls

Recorded votes

7 roll calls

H 3rd Reading:Passed 60-0-2-0-02026-03-04 · House60 yes 0 no
H02 - Appropriations:Recommend Do Pass 5-2-0-0-02026-02-27 · House5 yes 2 no
H05 - Agriculture:Recommend Do Pass 9-0-0-0-02026-02-26 · House9 yes 0 no
S 3rd Reading:Passed 29-1-1-0-02026-02-23 · Senate29 yes 1 no
Recalled from Committee Pursuant to Senate Rule 5-5: 29-2-0-0-02026-02-19 · House29 yes 2 no
S05 - Agriculture:Recommend Amend and Do Pass 4-1-0-0-02026-02-17 · Senate4 yes 1 no
S Introduced and Referred to S05 - Agriculture 25-5-1-0-02026-02-10 · Senate25 yes 5 no

Official activity

Bill history

  1. Assigned Chapter Number 70LSO
  2. Governor Signed SEA No. 0047 Governor
  3. H Speaker Signed SEA No. 0047House
  4. S President Signed SEA No. 0047Senate
  5. Assigned Number SEA No. 0047LSO
  6. H 3rd Reading:Passed 60-0-2-0-0House
  7. H 2nd Reading:PassedHouse
  8. H COW:PassedHouse
  9. H Placed on General FileHouse
  10. H02 - Appropriations:Recommend Do Pass 5-2-0-0-0House
  11. :Rerefer to H02 - AppropriationsHouse
  12. H05 - Agriculture:Recommend Do Pass 9-0-0-0-0House
  13. H Introduced and Referred to H05 - AgricultureHouse
  14. H Received for IntroductionHouse
  15. S 3rd Reading:Passed 29-1-1-0-0Senate
  16. S 2nd Reading:PassedSenate
  17. S COW:PassedSenate
  18. Recalled from Committee Pursuant to Senate Rule 5-5: 29-2-0-0-0Senate
  19. :Rerefer to S02 - AppropriationsSenate
  20. S05 - Agriculture:Recommend Amend and Do Pass 4-1-0-0-0Senate

Changes

Amendments

2 stored

SF0050S3001

Adopted 3rd reading by Senator Crago

SF0050SS001

Adopted Standing Committee by Senate Agriculture, State and Public Lands & Water Resources Committee