Portable #1 Metal/Non-Metal
Kroeker Inc
· Surface
Controlled by
Jeff Kroeker; Jill L. Kroeker
Mariposa Landfill,
Fresno County,
CA
·
Intermittent
MSHA Mine ID: 0405785
Watch this mine
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 2009
25
citations
5
significant & substantial
$4,853
proposed penalties
$4,853
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 Q1 | 395 | 0 | 0 | 0.0 |
| 2024 Q4 | 300 | 0 | 0 | 0.0 |
| 2024 Q3 | 722 | 0 | 0 | 0.0 |
| 2024 Q2 | 1,399 | 0 | 0 | 0.0 |
| 2024 Q1 | 0 | 0 | 0 | |
| 2023 Q4 | 839 | 0 | 0 | 0.0 |
| 2023 Q3 | 2,794 | 1 | 0 | 357.9 |
| 2023 Q2 | 152 | 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.