---
type: "Bill"
title: "Water exchange amendments."
description: "2024/Summaries/SF0066.pdf"
jurisdiction: "us/states/wy"
legislature: "Wyoming Legislature"
session: "2024"
identifier: "SF 66"
citation: "Wyoming SF 66 (2024)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: []
version_count: 4
action_count: 20
vote_count: 5
first_action: "2024-01-25T20:46:55+00:00"
last_action: "2024-03-08T04:26:00+00:00"
source: "openstates"
source_identifier: "ocd-bill/692213eb-ed3a-4fc3-a284-e7bdd705cca4"
source_url: "https://wyoleg.gov/Legislation/2024/SF0066"
source_hash: "66fad43da7f0a04232e88e4675dad718ae0b436c568840f3f8ccc68f68c7cf5e"
vintage: "2026-07-01"
source_snapshot: "https://data.openstates.org/daily/2026-07-01/public.pgdump"
retrieved_at: "2026-07-06"
confidence: "reported"
tags: ["legislation", "bill", "us-wy"]
---

# Wyoming SF 66 (2024) — Water exchange amendments.

2024/Summaries/SF0066.pdf

## Version chain

The bill's text revisions, in order — the diff chain from filing to enrollment.

1. **Introduced** (filed) — [source](https://wyoleg.gov/2024/Introduced/SF0066.pdf)
2. **Amendment SF0066H2001 (2nd reading) - Representative Hornok (Failed)** (committee substitute) — [source](https://wyoleg.gov/2024/Amends/SF0066H2001.pdf)
3. **Amendment SF0066SS001 (Standing Committee) - Senate Agriculture, State and Public Lands & Water (Adopted)** (committee substitute) — [source](https://wyoleg.gov/2024/Amends/SF0066SS001.pdf)
4. **Enrolled** (enrolled) — [source](https://wyoleg.gov/2024/Enroll/SF0066.pdf)

## Votes

- S 3rd Reading:Passed 31-0-0-0-0 — **31–0** (pass) · upper
- H 3rd Reading:Passed 60-0-2-0-0 — **60–0** (pass) · lower
- H09 - Minerals:Recommend Do Pass 9-0-0-0-0 — **9–0** (pass) · lower
- S Introduced and Referred to S05 - Agriculture 31-0-0-0-0 — **31–0** (pass) · upper
- S05 - Agriculture:Recommend Amend and Do Pass 6-0-0-0-0 — **6–0** (pass) · upper

## Sponsors

- Water Select — primary (organization)

## Timeline

The legislative action history — every referral, reading, and vote.

- **2024-03-08T04:26:00+00:00** Assigned Chapter Number 49 `became-law`
- **2024-03-08T04:25:47+00:00** Governor Signed SEA No. 0021 `executive-signature`
- **2024-03-05T01:13:23+00:00** H Speaker Signed SEA No. 0021
- **2024-03-04T21:21:18+00:00** S President Signed SEA No. 0021
- **2024-03-04T19:53:15+00:00** Assigned Number SEA No. 0021
- **2024-03-04T18:39:06+00:00** H 3rd Reading:Passed 60-0-2-0-0 `passage, reading-3`
- **2024-03-01T18:20:10+00:00** H 2nd Reading:Passed `reading-2`
- **2024-02-29T22:15:17+00:00** H COW:Passed `committee-passage-favorable`
- **2024-02-29T00:14:51+00:00** H Placed on General File
- **2024-02-29T00:14:44+00:00** H09 - Minerals:Recommend Do Pass 9-0-0-0-0 `committee-passage-favorable`
- **2024-02-26T17:45:23+00:00** H Introduced and Referred to H09 - Minerals `introduction, referral-committee`
- **2024-02-23T15:43:53+00:00** H Received for Introduction `filing`
- **2024-02-23T04:25:33+00:00** S 3rd Reading:Passed 31-0-0-0-0 `passage, reading-3`
- **2024-02-21T17:27:03+00:00** S 2nd Reading:Passed `reading-2`
- **2024-02-21T00:17:13+00:00** S COW:Passed `committee-passage-favorable`
- **2024-02-19T21:59:26+00:00** S Placed on General File
- **2024-02-19T21:59:17+00:00** S05 - Agriculture:Recommend Amend and Do Pass 6-0-0-0-0 `committee-passage-favorable`
- **2024-02-12T23:43:22+00:00** S Introduced and Referred to S05 - Agriculture 31-0-0-0-0 `introduction, referral-committee`
- **2024-01-29T21:33:06+00:00** S Received for Introduction `filing`
- **2024-01-25T20:46:55+00:00** Bill Number Assigned `reading-1`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/692213eb-ed3a-4fc3-a284-e7bdd705cca4`. Confidence: reported (aggregated from official Wyoming legislature records).