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Wyoming2025Enacted

SF0080

Changes to Water Rights Abandonment Rules

Last scannedOct 9, 2026, 2:19 AM

In one sentence

This law changes how water rights can be abandoned, allowing owners of lawful dams or diversion systems to request extensions if they cannot use their water due to repairs or replacements.

What it does

  • Allows the owner of a lawful dam or diversion system to ask for an extension when they cannot use their water because it needs repair or replacement.
  • Requires the state engineer to make rules that help enforce this new law.

Who it affects

  • Owners of lawful dams and diversion systems who need to repair or replace their water infrastructure.

Limits and unknowns

  • The law does not specify how many times an extension can be requested.
  • It is unclear what happens if repairs take longer than expected, beyond the allowed extensions.

Plain language

Terms to know

water rights
The legal right to use a certain amount of water from a specific source for a particular purpose.
abandonment
When someone stops using their water rights and gives them up by not using the water for five years or more.

Official record

Sources

Source checked
Read the official summary

Bill Summary - 25LSO-0527 Bill No.: SF0080 Effective: Immediately LSO No.: 25LSO-0527 Enrolled Act No.: SEA No. 0011 Chapter No.: 23 Prime Sponsor: Select Water Committee Catch Title: Abandonment of water rights-limitations. Has Report: No Subject: Abandonment of water rights. Summary/Major Elements: Under existing statutes, water rights may be considered abandoned after five (5) successive years of nonuse, with specified exceptions and the possibility of an extension of the five (5) year period. This act amends existing statute to allow the owner of a lawful dam or diversion system to request an extension of the five (5) year nonuse period when appropriated water is unused due to necessary repairs or replacement. 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 5, 3:53 AM

Couldn't find a published reason.

Wyoming roll calls

Recorded votes

4 roll calls

H 3rd Reading:Passed 61-0-1-0-02025-02-19 · House61 yes 0 no
H05 - Agriculture:Recommend Do Pass 9-0-0-0-02025-02-13 · House9 yes 0 no
S 3rd Reading:Passed 29-1-1-0-02025-01-24 · Senate29 yes 1 no
S05 - Agriculture:Recommend Do Pass 5-0-0-0-02025-01-21 · Senate5 yes 0 no

Official activity

Bill history

  1. Assigned Chapter Number 23LSO
  2. Governor Signed SEA No. 0011 Governor
  3. H Speaker Signed SEA No. 0011House
  4. S President Signed SEA No. 0011Senate
  5. Assigned Number SEA No. 0011LSO
  6. H 3rd Reading:Passed 61-0-1-0-0House
  7. H 2nd Reading:PassedHouse
  8. H COW:PassedHouse
  9. H Placed on General FileHouse
  10. H05 - Agriculture:Recommend Do Pass 9-0-0-0-0House
  11. H Introduced and Referred to H05 - AgricultureHouse
  12. H Received for IntroductionHouse
  13. S 3rd Reading:Passed 29-1-1-0-0Senate
  14. S 2nd Reading:PassedSenate
  15. S COW:PassedSenate
  16. S Placed on General FileSenate
  17. S05 - Agriculture:Recommend Do Pass 5-0-0-0-0Senate
  18. S Introduced and Referred to S05 - AgricultureSenate
  19. S Received for IntroductionSenate
  20. Bill Number AssignedLSO

Changes

Amendments

1 stored

SF0080SW001

The amendment changes how and when the bill becomes law.