Williams Aggregate, Inc. Metal/Non-Metal
Williams Aggregate, Inc
· Surface
Controlled by
Williams Revocable Trust
Prineville,
Crook County,
OR
·
Intermittent
MSHA Mine ID: 3503651
Watch this mine
Email me when a new MSHA incident is filed at Williams Aggregate, Inc..
- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2006
49
citations
8
significant & substantial
$9,069
proposed penalties
$8,918
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 | 231 | 0 | 0 | 0.0 |
| 2025 Q3 | 759 | 0 | 0 | 0.0 |
| 2025 Q2 | 729 | 0 | 0 | 0.0 |
| 2025 Q1 | 123 | 0 | 0 | 0.0 |
| 2024 Q4 | 369 | 3 | 0 | 8130.1 |
| 2024 Q3 | 299 | 0 | 0 | 0.0 |
| 2024 Q2 | 771 | 0 | 0 | 0.0 |
| 2024 Q1 | 84 | 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.