Data / Mines / United Materials Of Great Falls Inc
United Materials Of Great Falls Inc: 21 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
United Materials Of Great Falls Inc (MSHA operator ID L10469) operates 3 open mines with 22 employees in Montana, mostly construction sand and gravel. Since January 1, 2022 MSHA inspectors issued it 21 citations and orders with $3,085 in proposed penalties, and it reported 1 injury or illness case. Data from MSHA, November 6, 2026.
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- MSHA operator ID
- L10469
- Open mines
- 3
- Employees at open mines
- 22
- States
- Montana
- Citations and orders since January 1, 2022
- 21
- Significant and substantial
- 0 (0.0%)
- Closure orders
- 0
- High negligence or reckless
- 0
- Proposed penalties
- $3,085
- Amount paid so far
- $3,085
- Inspections
- 19
- Inspector hours on site
- 87
- Citations per inspection
- 1.11 (all mines 2.30)
- Accident reports
- 1
- Injury and illness cases
- 1
- Fatalities
- 0
- Latest MSHA record
- September 2, 2026
Open mines of United Materials Of Great Falls Inc
Ranked by citations since January 1, 2022.
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Portable Crusher | United Materials Of Great Falls Inc | Cascade County, MT | Construction sand and gravel | 5 | 10 |
| United Materials/Conc. Agg. Wash | United Materials Of Great Falls Inc | Cascade County, MT | Construction sand and gravel | 10 | 9 |
| Montana Sand and Gravel | United Materials Of Great Falls Inc | Cascade County, MT | Construction sand and gravel | 7 | 2 |
Citations and injury cases by year
Calendar years since 2022; 2026 runs to the date of the MSHA files.
| Year | Citations and orders | Significant and substantial | Proposed penalties | Injury and illness cases |
|---|---|---|---|---|
| 2022 | 3 | 0 | $399 | 0 |
| 2023 | 3 | 0 | $429 | 0 |
| 2024 | 2 | 0 | $294 | 0 |
| 2025 | 13 | 0 | $1,963 | 1 |
Standards cited most at United Materials Of Great Falls Inc
Sections of Title 30 of the Code of Federal Regulations named on the citations, with the part each belongs to.
| Standard | What the part covers | Citations |
|---|---|---|
| 30 CFR 56.12028 | Surface metal and nonmetal mines | 4 |
| 30 CFR 56.12008 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.14100 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.12004 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.14112 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.9300 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.16003 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.12002 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.4200 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.12032 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.4430 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14101 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14132 | Surface metal and nonmetal mines | 1 |
| 30 CFR 47.44 | Hazard communication | 1 |
| 30 CFR 56.14205 | Surface metal and nonmetal mines | 1 |
Injury and illness cases at United Materials Of Great Falls Inc
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| Days away from work or restricted activity | 1 |
What the accident reports at United Materials Of Great Falls Inc describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Powered haulage | 1 |
Equipment named in accident reports at United Materials Of Great Falls Inc
| Equipment | Reports |
|---|---|
| Scraper loader | 1 |
Commodities
| Main commodity | Open mines |
|---|---|
| Construction sand and gravel | 3 |
US government work, public domain. Counts come from the MSHA files published on November 6, 2026. An open mine is one MSHA lists as Active, Intermittent, New Mine, Temporarily Idled or NonProducing; 13,673 were open that day. Citations, penalties, inspections and accident reports run from January 1, 2022. A citation is an inspector's allegation and an operator can contest it; the penalty is the amount MSHA first proposed, before any contest or settlement. An operator is the legal entity MSHA assesses, and a parent company is its controller. Mines run by sole proprietors or by individuals are counted in every total and are not named. This page uses MSHA data and is not endorsed or certified by MSHA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.