Steamboat Sand and Gravel Pit
MSHA mine ID 0505003 · Routt County, CO
- Operator
- Alpine Aggregates LLC.
- Controller
- Charles E MacArthur; June A MacArthur
- Mine status
- Intermittent since Aug 23, 2022
- Mine type
- Surface
- Primary commodity
- Construction Sand and Gravel
- Citations issued
- Apr 9, 2025 to Oct 7, 2026
Past 24 months at a glance
- Inspections
- 3
- Citations and orders
- 11
- Marked S&S by MSHA
- 5
- Assessed penalties
- $1,632
7 of 11 citations have an MSHA assessment so far, first proposed at $1,632. 0 are marked contested.
Citations by standard
The 30 CFR section MSHA cited, most cited first.
| Standard | Citations | Assessed |
|---|---|---|
| 56.14107(a) | 4 | $495 |
| 56.12004 | 2 | $151 |
| 47.41(a) | 1 | $0 |
| 56.11001 | 1 | $0 |
| 56.14130(g) | 1 | $193 |
| 56.14132(a) | 1 | $151 |
| 56.15004 | 1 | $642 |
Latest citations
| Issued | Assessed |
|---|---|
| Oct 7, 2026 No. 5214824 47.41(a) | Not yet assessed |
| Oct 7, 2026 No. 5214823 56.12004 | Not yet assessed |
| Oct 7, 2026 No. 5214822 56.14107(a) | Not yet assessed |
| Oct 7, 2026 No. 5214821 56.11001 | Not yet assessed |
| Jun 10, 2026 No. 5213307 56.14130(g) | $193 Received |
| Jun 10, 2026 No. 5213306 56.14107(a) | $151 Received |
| Jun 10, 2026 No. 5213305 56.14107(a) | $193 Received |
| Jun 10, 2026 No. 5213304 56.14132(a) | $151 Received |
| Apr 9, 2025 No. 5050734 56.12004 | $151 Closed |
| Apr 9, 2025 No. 5050733 56.14107(a) | $151 Closed |
| Apr 9, 2025 No. 5050732 56.15004 | $642 Closed |
Latest inspections
Regular Safety and Health Inspection
Event F03D724
Oct 7, 2026 to Oct 8, 2026
Regular Safety and Health Inspection
Event F01DC8B
Jun 10, 2026 to Jun 12, 2026
Regular Safety and Health Inspection
Event 6944076
Apr 9, 2025 to Apr 10, 2025
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About this record
These figures come from public Mine Safety and Health Administration (MSHA) open government data on mines, inspections, violations and assessed violations. MineCitation copies them as published and does not add findings of its own.
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