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MSHA mine ID 0504864 · La Plata County, CO
Watch this mineLast 12 months: 67 citations and $19,827 in assessed penalties. 164 of 174 citations in the past 24 months have an MSHA assessment so far, first proposed at $57,860. None 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. Linked standards have their own page with nationwide counts; see the most-cited MSHA standards.
| Standard | Citations | Assessed |
|---|---|---|
| 75.400 | 16 | $5,167 |
| 75.1731(a) | 12 | $2,328 |
| 75.333(h) | 9 | $1,632 |
| 75.370(a)(1) | 9 | $10,054 |
| 75.1731(b) | 8 | $1,451 |
| 75.403 | 7 | $1,300 |
| 75.503 | 6 | $1,453 |
| 75.604(b) | 6 | $1,022 |
| 75.202(a) | 5 | $2,307 |
| 75.1600-2(e) | 4 | $302 |
| 75.330(b)(2) | 4 | $1,113 |
| 75.380(d)(7)(vi) | 4 | $688 |
| 75.517 | 4 | $646 |
| 70.100(a)(2) | 3 | $797 |
| 75.1100-3 | 3 | $298 |
| 75.1909(d) | 3 | $511 |
| 75.512 | 3 | $2,347 |
| 48.31(b) | 2 | $298 |
| 70.209(d)(1) | 2 | $377 |
| 70.210(f) | 2 | $354 |
| 75.1103-5(a)(2) | 2 | $302 |
| 75.1107-16(b) | 2 | $1,152 |
| 75.1722(a) | 2 | $1,352 |
| 75.350(a)(2) | 2 | $386 |
| 75.606 | 2 | $302 |
Newest first.
| Issued | Assessed |
|---|---|
| Oct 28, 2026 No. 9735079 75.1600-2(e) | Not yet assessed |
| Oct 28, 2026 No. 9735078 | Not yet assessed |
| Oct 28, 2026 No. 9735077 75.1100-1(a) | Not yet assessed |
| Oct 27, 2026 No. 5230514 75.1715 | Not yet assessed |
| Sep 23, 2026 No. 9735067 | Not yet assessed |
| Sep 21, 2026 No. 9735066 | Not yet assessed |
| Sep 15, 2026 No. 9735065 | Not yet assessed |
| Sep 14, 2026 No. 9735064 75.1100-3 | Not yet assessed |
| Sep 9, 2026 No. 9735063 75.1600-2(e) | Not yet assessed |
| Aug 18, 2026 No. 9735062 | $209 |
| Aug 17, 2026 No. 9735061 | $151 |
| Aug 13, 2026 No. 9735060 | $151 |
| Aug 12, 2026 No. 9735059 | $151 |
| Jun 9, 2026 No. 5037360 49.16(b)(1) | $151 |
| Jun 3, 2026 No. 5037359 77.410(c) | $151 |
| May 28, 2026 No. 5037354 75.1725(c) | $151 |
| May 21, 2026 No. 5037353 75.1916(e) | $151 |
| May 19, 2026 No. 5037352 75.1107-9(a)(1) | $151 |
| May 5, 2026 No. 5037351 75.1505(b) | $151 |
| Apr 27, 2026 No. 5037350 | $193 |
| Apr 27, 2026 No. 5037349 75.333(b)(3) | $151 |
| Apr 22, 2026 No. 5037347 | $151 |
| Apr 20, 2026 No. 5037346 | $151 |
| Apr 20, 2026 No. 5037345 | $151 |
| Apr 14, 2026 No. 9735033 75.601 | $151 |
Regular Safety and Health Inspection
Event F021201
Oct 26, 2026
Regular Safety and Health Inspection
Event F00AC95
Aug 10, 2026 to Sep 24, 2026
Regular Safety and Health Inspection
Event F0211EF
Apr 1, 2026 to Jun 9, 2026
Regular Safety and Health Inspection
Event F00AC87
Jan 5, 2026 to Mar 12, 2026
Compliance Follow-up Inspection
Event F008081
Dec 28, 2025 to Dec 30, 2025
Compliance Follow-up Inspection
Event F020362
Dec 15, 2025 to Dec 18, 2025
Regular Safety and Health Inspection
Event F00807C
Oct 1, 2025 to Dec 16, 2025
Compliance Follow-up Inspection
Event F00DC2D
Sep 10, 2025
Regular Safety and Health Inspection
Event F00AC77
Jul 1, 2025 to Sep 3, 2025
Non-Injury Accident Investigation
Event F00806B
Jun 19, 2025 to Jul 2, 2025
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MSHA data as of Oct 31, 2026 · Source: MSHA open data · Look up mine 0504864 on MSHA
S&S rate 9% of this mine's citations, compared with 10% across 4 cited underground coal mines in CO in the same 24 months.