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MSHA mine ID 0401888 · Ventura County, CA
Watch this mineLast 12 months: 8 citations and $906 in assessed penalties. 10 of 12 citations in the past 24 months have an MSHA assessment so far, first proposed at $2,332. 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 |
|---|---|---|
| 56.14107(a) | 3 | $151 |
| 56.14100(b) | 2 | $302 |
| 56.12032 | 1 | $165 |
| 56.14100(a) | 1 | $959 |
| 56.14112(b) | 1 | $151 |
| 56.14115(b) | 1 | $151 |
| 56.4201(a)(2) | 1 | $151 |
| 56.9300(a) | 1 | $151 |
| 56.9300(b) | 1 | $151 |
Newest first.
| Issued | Assessed |
|---|---|
| Oct 27, 2026 No. 5245203 | Not yet assessed |
| Oct 27, 2026 No. 5245201 | Not yet assessed |
| Aug 19, 2026 No. 5166321 | $151 |
| Aug 18, 2026 No. 5166320 56.14115(b) | $151 |
| Feb 19, 2026 No. 5166236 | $151 |
| Feb 18, 2026 No. 5166235 | $151 |
| Feb 18, 2026 No. 5166234 | $151 |
| Feb 18, 2026 No. 5166233 | $151 |
| Jun 25, 2025 No. 9892932 | $165 |
| Jan 29, 2025 No. 9890623 | $151 |
| Jan 28, 2025 No. 9890622 | $151 |
| Jan 28, 2025 No. 9890621 56.14100(a) | $959 |
Regular Safety and Health Inspection
Event F02B38E
Oct 26, 2026
Regular Safety and Health Inspection
Event F04A756
Aug 18, 2026 to Aug 19, 2026
Impoundment Spot Inspection
Event F0177DA
Jul 14, 2026 to Jul 15, 2026
Impoundment Spot Inspection
Event F039E2C
May 26, 2026
Compliance Follow-up Inspection
Event F029C71
Feb 23, 2026
Impoundment Spot Inspection
Event F029C70
Feb 17, 2026 to Feb 19, 2026
Regular Safety and Health Inspection
Event F029C6F
Feb 17, 2026 to Feb 19, 2026
Impoundment Spot Inspection
Event F029C5F
Nov 25, 2025
Impoundment Spot Inspection
Event F029C4E
Sep 8, 2025
Impoundment Spot Inspection
Event F0156CA
Jun 24, 2025
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MSHA data as of Oct 31, 2026 · Source: MSHA open data · Look up mine 0401888 on MSHA
S&S rate 8% of this mine's citations, compared with 18% across 349 cited surface metal and nonmetal mines in CA in the same 24 months.