Idaho's 2023 Legislative Session: Agriculture, Water, and Resource Legislation

Idaho's 2023 session is the smallest agricultural session in this record

Twenty-seven of the 635 measures introduced in 2023 addressed agriculture, water, or natural resources. That is just over half the 2024 count and under 40 percent of the 2026 count, and it is the smallest agricultural session in the record this library keeps, which now runs from 2019.

Subjects that dominated later sessions are already present in it. The ground water appropriation statute enacted here, and the water infrastructure resolution adopted alongside it, both precede the ground water administration disputes that followed.

Every figure below comes from the Legislature's own bill index and Sine Die Report, and each enacted measure carries its session law chapter. The 2024 summary is the year after.

What Idaho's 2023 legislative session produced

The first regular session of the 67th Idaho Legislature convened on 9 January 2023, the second Monday of January, as Article III, Section 8 of the Idaho Constitution requires. It adjourned sine die on 6 April 2023, having sat 88 days, seven more than the 2022 session.

Across the session, 635 bills, resolutions, memorials, and proclamations were introduced. Of those, 314 became session law, numbered as chapters 1 through 314 with no gaps in the sequence.

Twenty-seven of the 635 measures addressed agriculture, water, or natural resources:

• 13 were enacted
• 7 resolutions and memorials were adopted
• 7 died in committee
• none failed on a recorded floor vote

Nothing in the agricultural file drew a floor defeat in 2023. Everything that did not pass died in committee.

Idaho's 2023 agricultural and resource measures that became law

Full text for each is at the Idaho Session Laws.

Three Idaho 2023 enactments in detail

Chapter 97, Senate Bill 1033, provides for the appropriation of ground water for supplemental irrigation. Any statute adding a route to appropriate ground water in Idaho reads differently once conjunctive administration is in play, and by 2024 it was.

Chapter 251, House Bill 173, bars a foreign government or foreign state-controlled enterprise from purchasing, acquiring, or holding an interest in certain Idaho property. The Legislature labelled it PROPERTY rather than as an agricultural measure, which is exactly the kind of bill an agricultural filter built on keywords would miss; its practical subject is farm and range ground and the water that goes with it.

Chapter 96, Senate Bill 1032, revised expenditures from the Water Management Account and the selection of projects. That account is the state's funding instrument for water infrastructure, and the same session adopted House Concurrent Resolution 7 supporting continued investment in water infrastructure.

What Idaho's 2023 resolutions say about the year

Seven resolutions and memorials were adopted, and they map the federal fights of 2023 more than the state ones:

• House Concurrent Resolution 4 expressed concern over the proposed Lava Ridge wind project. The 2025 Legislature went further on the same subject, adopting both a concurrent resolution and a joint memorial in opposition.
• House Joint Memorial 4 declared opposition to a proposed EPA rule on water quality standards.
• House Joint Memorial 5 urged delisting of the grizzly bear.
• House Concurrent Resolution 3 authorized a Legislative Council natural resources interim committee.
• House Concurrent Resolution 7 supported ongoing water infrastructure investment.
• House Concurrent Resolution 10 and Senate Concurrent Resolution 103 approved agency rulemaking dockets, the environment dockets and the agricultural affairs dockets respectively. Rule approval is how the Legislature acts on agency rulemaking, and it is the half of the regulatory year that a bill index does not show.

A study committee on agricultural issues, Senate Concurrent Resolution 102, died in Senate Agricultural Affairs.

What died in Idaho's 2023 session

Seven measures, and three of them came back:

• House Bill 377, agriculture protection areas, never left the Chief Clerk's office. The subject passed in 2024 as chapter 215 and was rewritten again in 2025.
• Senate Bill 1073, comprehensive plans and areas of impact, died in House Ways and Means. The subject passed in 2024 as chapter 227.
• House Bill 76 would have barred a homeowner's association from restricting the right to grow and raise food. It died in House Business; a separate urban agriculture measure passed in 2024 as chapter 176.
• House Joint Memorial 3 on stockwater forfeiture, Senate Bill 1063 on barbed wire fences, and House Bill 183 on Big Payette Lake water quality also died.

A measure that dies in committee carries no recorded opposition. Three of the seven subjects that died in 2023 were back before the Legislature in 2024.

What to watch from Idaho's 2023 session

The ground water appropriation route opened by chapter 97 sits underneath the administration disputes that followed. So does the Water Management Account, which funds the recharge and storage projects that mitigation plans increasingly rely on.

Lava Ridge, raised here by a single resolution, drew two adopted measures in 2025.