Portable # 1 Metal/Non-Metal
Clifford Keith Grading
· Surface
Controlled by
Clifford L Keith
Cave Junction,
Josephine County,
OR
·
Intermittent
MSHA Mine ID: 3503763
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Email me when a new MSHA incident is filed at Portable # 1.
- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2012
39
citations
6
significant & substantial
$5,769
proposed penalties
$5,316
paid to date
Source: MSHA violations data, updated weekly.
Quarterly safety rates
Citations per million employee-hours, as reported to MSHA
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2025 Q4 | 108 | 2 | 0 | 18518.5 |
| 2025 Q3 | 86 | 0 | 0 | 0.0 |
| 2025 Q2 | 83 | 1 | 0 | 12048.2 |
| 2025 Q1 | 118 | 0 | 0 | 0.0 |
| 2024 Q4 | 113 | 0 | 0 | 0.0 |
| 2024 Q3 | 118 | 0 | 0 | 0.0 |
| 2024 Q2 | 89 | 0 | 0 | 0.0 |
| 2024 Q1 | 115 | 0 | 0 | 0.0 |
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
No reportable incidents on file.
MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.