---
type: "Bill"
title: "Fugitive Dust Mitigation Amendments"
description: "Fugitive Dust Mitigation Amendments"
jurisdiction: "us/states/ut"
legislature: "Utah Legislature"
session: "2026"
identifier: "HB 378"
citation: "Utah HB 378 (2026)"
classification: ["bill"]
subjects: ["Administrative Rulemaking and Procedures", "Air Quality", "Department of Environmental Quality", "Environment", "Natural Resources", "New Rulemaking Authority", "Water"]
status: "enacted"
primary_sponsors: ["Gricius, Stephanie"]
version_count: 6
action_count: 43
vote_count: 2
first_action: "2026-01-26T18:11:52+00:00"
last_action: "2026-03-25T16:22:00+00:00"
source: "openstates"
source_identifier: "ocd-bill/af03ba18-d066-4fa5-b7c8-c6d270ead7f7"
source_url: "https://le.utah.gov/~2026/bills/static/HB0378.html"
source_hash: "5a0d1c767c0b4ab8b21933141a80640bcec9d78ba02b2f4866357e902e0a02e6"
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-ut"]
---

# Utah HB 378 (2026) — Fugitive Dust Mitigation Amendments

## Version chain

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

1. **Introduced** (filed) — [source](https://le.utah.gov/Session/2026/bills/introduced/HB0378.xml)
2. **Comparison to Original Bill** (committee substitute) — [source](https://le.utah.gov/Session/2026/bills/introduced/CP HB0378 To HB0378S01.pdf)
3. **Comparison to Sub #1** (committee substitute) — [source](https://le.utah.gov/Session/2026/bills/introduced/CP HB0378S01 To HB0378S02.pdf)
4. **Substitute #1** (committee substitute) — [source](https://le.utah.gov/Session/2026/bills/introduced/HB0378S01.xml)
5. **Substitute #2** (committee substitute) — [source](https://le.utah.gov/Session/2026/bills/introduced/HB0378S02.xml)
6. **Enrolled** (enrolled) — [source](https://le.utah.gov/Session/2026/bills/enrolled/HB0378.xml)

## Votes

- House/ passed 3rd reading — **71–2** (pass) · lower
- Senate/ passed 3rd reading — **26–0** (pass) · upper

## Sponsors

- Gricius, Stephanie — primary (person)
- Owens, Derrin R. — cosponsor (person)

## Timeline

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

- **2026-01-26T18:11:52+00:00** Bill Numbered but not Distributed
- **2026-01-26T18:11:52+00:00** Numbered Bill Publicly Distributed
- **2026-01-26T18:11:54+00:00** LFA/ bill assigned to staff for fiscal analysis for HB0378
- **2026-01-26T18:11:54+00:00** LFA/ bill sent to agencies for fiscal input for HB0378
- **2026-01-26T19:51:59+00:00** House/ received bill from Legislative Research `receipt`
- **2026-01-27T18:20:15+00:00** House/ 1st reading (Introduced)
- **2026-01-28T13:21:06+00:00** LFA/ fiscal note sent to sponsor for HB0378
- **2026-01-28T17:50:05+00:00** LFA/ fiscal note publicly available for HB0378
- **2026-01-28T18:20:47+00:00** House/ received fiscal note from Fiscal Analyst `receipt`
- **2026-02-02T19:14:15+00:00** House/ to standing committee [House Public Utilities and Energy Committee] `referral-committee`
- **2026-02-03T17:29:37+00:00** LFA/ bill assigned to staff for fiscal analysis for HB0378S01
- **2026-02-03T17:29:37+00:00** LFA/ bill sent to agencies for fiscal input for HB0378S01
- **2026-02-03T21:55:48+00:00** LFA/ bill assigned to staff for fiscal analysis for HB0378S02
- **2026-02-03T21:55:48+00:00** LFA/ bill sent to agencies for fiscal input for HB0378S02
- **2026-02-03T23:12:50+00:00** House Comm - Substitute Recommendation [House Public Utilities and Energy Committee]
- **2026-02-03T23:13:55+00:00** House Comm - Favorable Recommendation [House Public Utilities and Energy Committee] `committee-passage-favorable`
- **2026-02-04T18:13:29+00:00** House/ comm rpt/ substituted [House Public Utilities and Energy Committee]
- **2026-02-04T18:13:30+00:00** House/ 2nd reading
- **2026-02-05T13:55:25+00:00** LFA/ fiscal note sent to sponsor for HB0378S02
- **2026-02-05T14:19:59+00:00** LFA/ fiscal note publicly available for HB0378S02
- **2026-02-12T18:51:49+00:00** House/ 3rd reading
- **2026-02-12T18:55:27+00:00** House/ passed 3rd reading `passage`
- **2026-02-12T18:55:29+00:00** House/ to Senate
- **2026-02-12T20:08:40+00:00** Senate/ received from House `receipt`
- **2026-02-17T17:26:53+00:00** Senate/ 1st reading (Introduced)
- **2026-02-17T21:25:08+00:00** Senate/ to standing committee [Senate Business and Labor Committee] `referral-committee`
- **2026-02-19T23:34:15+00:00** Senate Comm - Favorable Recommendation [Senate Business and Labor Committee] `committee-passage-favorable`
- **2026-02-19T23:36:20+00:00** Senate Comm - Consent Calendar Recommendation [Senate Business and Labor Committee]
- **2026-02-20T17:20:31+00:00** Senate/ comm rpt/ placed on Consent Calendar [Senate Business and Labor Committee]
- **2026-02-20T17:20:32+00:00** Senate/ 2nd reading
- **2026-02-25T17:24:56+00:00** Senate/ 3rd reading
- **2026-02-25T17:27:30+00:00** Senate/ passed 3rd reading `passage`
- **2026-02-25T17:27:31+00:00** Senate/ signed by President/ returned to House `passage`
- **2026-02-25T17:27:32+00:00** Senate/ to House
- **2026-02-25T19:39:05+00:00** House/ received from Senate `receipt`
- **2026-02-25T19:39:06+00:00** House/ signed by Speaker/ sent for enrolling `passage`
- **2026-02-27T15:15:01+00:00** Bill Received from House for Enrolling
- **2026-02-27T15:15:02+00:00** Draft of Enrolled Bill Prepared
- **2026-03-05T20:09:27+00:00** Enrolled Bill Returned to House or Senate `enrolled`
- **2026-03-05T20:09:31+00:00** House/ enrolled bill to Printing
- **2026-03-11T16:38:55+00:00** House/ received enrolled bill from Printing `receipt`
- **2026-03-11T16:38:57+00:00** House/ to Governor `executive-receipt`
- **2026-03-25T16:22:00+00:00** Governor Signed `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/af03ba18-d066-4fa5-b7c8-c6d270ead7f7`. Confidence: reported (aggregated from official Utah legislature records).