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MSHA mine ID 2300457 · Iron County, MO
Watch this mineLast 12 months: 56 citations and $33,283 in assessed penalties. 132 of 135 citations in the past 24 months have an MSHA assessment so far, first proposed at $155,417. 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 |
|---|---|---|
| 57.12028 | 14 | $11,961 |
| 57.14100(b) | 12 | $29,870 |
| 57.12004 | 9 | $9,171 |
| 57.14207 | 8 | $2,423 |
| 57.20003(a) | 8 | $4,435 |
| 57.12008 | 5 | $4,719 |
| 57.12032 | 5 | $3,415 |
| 57.4201(a)(2) | 4 | $1,068 |
| 57.12023 | 3 | $4,664 |
| 57.4201(a)(1) | 3 | $611 |
| 47.41(a) | 2 | $830 |
| 56.12004 | 2 | $151 |
| 56.14207 | 2 | $377 |
| 57.11001 | 2 | $12,576 |
| 57.14107(a) | 2 | $386 |
| 57.16005 | 2 | $479 |
| 57.4201 | 2 | $452 |
| 57.4601 | 2 | $1,375 |
| 57.5001(a)/.5005 | 2 | $2,862 |
| 57.5005(b) | 2 | $377 |
| 47.41(a)(1) | 1 | $883 |
| 47.44(b) | 1 | $151 |
| 48.23(a) | 1 | $151 |
| 48.27 | 1 | $8,927 |
| 48.27(c) | 1 | $9,460 |
Newest first.
| Issued | Assessed |
|---|---|
| Oct 20, 2026 No. 5040996 56.20003(a) | Not yet assessed |
| Oct 19, 2026 No. 5040995 56.11012 | Not yet assessed |
| Oct 19, 2026 No. 5040994 56.12004 | Not yet assessed |
| Jul 30, 2026 No. 9763334 57.17001 | $151 |
| Jul 30, 2026 No. 5040957 56.12021 | $151 |
| Jul 30, 2026 No. 5040956 56.4602 | $151 |
| Jul 30, 2026 No. 5040955 56.14207 | $151 |
| Jul 29, 2026 No. 5040953 56.13021 | $151 |
| Jul 29, 2026 No. 5040952 56.16001 | $151 |
| Jul 29, 2026 No. 5040951 56.12030 | $2,503 |
| Jul 29, 2026 No. 5040950 56.12004 | $151 |
| Jul 29, 2026 No. 5040949 56.12034 | $151 |
| Jul 29, 2026 No. 5040948 56.14207 | $226 |
| Jul 28, 2026 No. 5040947 56.14107(a) | $1,126 |
| Jul 28, 2026 No. 5040946 56.12032 | $504 |
| Apr 21, 2026 No. 5043572 57.20003(a) | $642 |
| Apr 21, 2026 No. 5043571 57.12028 | $432 |
| Apr 21, 2026 No. 5043570 57.20003(a) | $151 |
| Apr 21, 2026 No. 5043569 57.4102 | $193 |
| Apr 21, 2026 No. 5043568 57.12028 | $432 |
| Apr 15, 2026 No. 5043567 57.14206(b) | $193 |
| Apr 15, 2026 No. 5043566 57.12028 | $432 |
| Apr 15, 2026 No. 5043565 57.12004 | $959 |
| Apr 15, 2026 No. 5043564 57.20003(a) | $642 |
| Apr 15, 2026 No. 5043563 47.41(a) | $432 |
Regular Safety and Health Inspection
Event F03751B
Oct 19, 2026
Impoundment Spot Inspection
Event F01332B
Oct 8, 2026 to Oct 9, 2026
Spot Inspection
Event F034CD1
Sep 11, 2026
Impoundment Spot Inspection
Event F03D8BE
Aug 10, 2026
Regular Safety and Health Inspection
Event F037512
Jul 28, 2026 to Jul 30, 2026
Compliance Follow-up Inspection
Event F002B40
Apr 30, 2026 to May 12, 2026
Regular Safety and Health Inspection
Event F0259F9
Apr 13, 2026 to Apr 23, 2026
Compliance Follow-up Inspection
Event F002B3A
Apr 6, 2026 to Apr 10, 2026
Compliance Follow-up Inspection
Event F002B36
Mar 17, 2026
Regular Safety and Health Inspection
Event F027E37
Feb 25, 2026 to Mar 9, 2026
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MSHA data as of Oct 24, 2026 · Source: MSHA open data · Look up mine 2300457 on MSHA
S&S rate 18% of this mine's citations, compared with 18% across 19 cited underground metal and nonmetal mines in MO in the same 24 months.