Data / Mines / Colorado / Colowyo Mine
Colowyo Mine, Moffat County, Colorado: 17 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Colowyo Mine is a nonproducing coal (bituminous) surface mine in Moffat County, Colorado, operated by Kiewit Mining Group Inc with 150 employees on MSHA's record (mine ID 0502962). Since January 1, 2022 MSHA inspectors issued 17 citations and orders there with $2,563 in proposed penalties, and 20 accident reports were filed there, with 16 injury or illness cases.
The request: Watch Colowyo Mine (MSHA mine ID 0502962) in Moffat County, Colorado: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 0502962
- Status
- NonProducing since July 20, 2026
- Main commodity
- Coal (bituminous)
- Mine type
- Surface
- County
- Moffat County, Colorado
- Nearest town
- Meeker, CO
- Operator
- Kiewit Mining Group Inc
- Parent company
- Kiewit Peter Sons' Inc
- Employees
- 150
- MSHA field office
- Delta CO Field Office
- Citations and orders since January 1, 2022
- 17
- Significant and substantial
- 0 (0.0%)
- Closure orders
- 0
- High negligence or reckless
- 0
- Proposed penalties
- $2,563
- Amount paid so far
- $1,657
- Inspections
- 20
- Inspector hours on site
- 1,066
- Citations per inspection
- 0.85 (all mines 2.30)
- Accident reports
- 20
- Injury and illness cases
- 16
- Fatalities
- 0
- Latest MSHA record
- October 19, 2026
- Citations issued to contractors here
- 7 ($3,830 proposed)
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 | 4 | 0 | $632 | 2 |
| 2023 | 2 | 0 | $286 | 7 |
| 2024 | 4 | 0 | $588 | 2 |
| 2025 | 1 | 0 | $151 | 4 |
| 2026 | 6 | 0 | $906 | 1 |
Standards cited most at Colowyo Mine
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 77.1110 | Surface coal mines, safety | 5 |
| 30 CFR 77.502 | Surface coal mines, safety | 4 |
| 30 CFR 77.1104 | Surface coal mines, safety | 2 |
| 30 CFR 77.404 | Surface coal mines, safety | 2 |
| 30 CFR 77.516 | Surface coal mines, safety | 1 |
| 30 CFR 77.1102 | Surface coal mines, safety | 1 |
| 30 CFR 50.30 | Reporting of accidents, injuries and illnesses | 1 |
| 30 CFR 77.505 | Surface coal mines, safety | 1 |
Injury and illness cases at Colowyo Mine
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| Days away from work or restricted activity | 11 |
| No lost time, or an occupational illness | 5 |
What the accident reports at Colowyo Mine describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Handling of materials | 8 |
| Fire | 4 |
| Handtools (nonpowered) | 3 |
| Other | 1 |
| Nonpowered haulage | 1 |
| Slip or fall of person | 1 |
| Disorders (repeated trauma) | 1 |
| Machinery | 1 |
Equipment named in accident reports at Colowyo Mine
| Equipment | Reports |
|---|---|
| Hand tools (not powered) | 4 |
| Trucks | 2 |
| Forklift | 1 |
| Crusher | 1 |
| Machine | 1 |
| Ore haulage trucks - on highway trucks | 1 |
| Electric drills | 1 |
Other open mines in Moffat County, Colorado
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Trapper Mine | Trapper Mining Inc | Moffat County, CO | Coal (bituminous) | 66 | 48 |
| Moffat Limestone | Anson Excavating | Moffat County, CO | Crushed, broken limestone | 8 | 35 |
| Portable Crusher #1 | Oldcastle SW Group, Inc. | Moffat County, CO | Construction sand and gravel | 4 | 12 |
| Sheehan Pit | C&B Sand and Gravel | Moffat County, CO | Dimension basalt | 4 | 12 |
| Metso | Bower Brothers Const, Inc. | Moffat County, CO | Construction sand and gravel | 3 | 4 |
| 3B Wash Plant | 3B Enterprises LLC | Moffat County, CO | Construction sand and gravel | 1 | 4 |
| Crusher 1 | 3B Enterprises LLC | Moffat County, CO | Construction sand and gravel | 4 | 3 |
| Moffat County El Jay | Moffat County Road Department | Moffat County, CO | Construction sand and gravel | 3 | 3 |
| Crusher 2 | 3B Enterprises LLC | Moffat County, CO | Construction sand and gravel | 0 | 2 |
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.