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MSHA mine ID 0504083 · Larimer County, CO
Watch this mineLast 12 months: 9 citations and $948 in assessed penalties. 10 of 13 citations in the past 24 months have an MSHA assessment so far, first proposed at $1,610. 0 are marked contested. What these terms mean
How MSHA turns penalty points into a dollar figure: try the free MSHA penalty calculator.
The 30 CFR section MSHA cited, most cited first.
| Standard | Citations | Assessed |
|---|---|---|
| 56.11001 | 2 | $151 |
| 56.12004 | 2 | $0 |
| 56.9300(b) | 2 | $344 |
| 56.12008 | 1 | $151 |
| 56.14100(c) | 1 | $151 |
| 56.14107(a) | 1 | $151 |
| 56.14132(a) | 1 | $151 |
| 56.20003(a) | 1 | $151 |
| 56.4102 | 1 | $151 |
| 56.4201(a)(2) | 1 | $209 |
Newest first.
| Issued | Assessed |
|---|---|
| Oct 19, 2026 No. 5214910 56.12004 | Not yet assessed |
| Oct 19, 2026 No. 5214909 56.12004 | Not yet assessed |
| Oct 19, 2026 No. 5214908 56.11001 | Not yet assessed |
| Apr 23, 2026 No. 6582290 56.14132(a) | $151 |
| Apr 23, 2026 No. 6582289 56.9300(b) | $193 |
| Apr 23, 2026 No. 6582288 56.9300(b) | $151 |
| Apr 23, 2026 No. 6582287 56.14107(a) | $151 |
| Apr 22, 2026 No. 6582286 56.12008 | $151 |
| Apr 22, 2026 No. 6582285 56.20003(a) | $151 |
| Mar 19, 2025 No. 9829556 56.14100(c) | $151 |
| Mar 19, 2025 No. 9829555 56.4201(a)(2) | $209 |
| Mar 19, 2025 No. 9829554 56.11001 | $151 |
| Mar 19, 2025 No. 9829553 56.4102 | $151 |
Regular Safety and Health Inspection
Event F03FBEF
Oct 19, 2026 to Oct 20, 2026
Regular Safety and Health Inspection
Event F01F22F
Apr 22, 2026 to Apr 24, 2026
Regular Safety and Health Inspection
Event F01CA9E
Mar 19, 2025 to Mar 21, 2025
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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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MSHA data as of Oct 24, 2026 · Source: MSHA open data · Look up mine 0504083 on MSHA
S&S rate 15% of this mine's citations, compared with 20% across 250 cited surface metal and nonmetal mines in CO in the same 24 months.