Dolores Pit Metal/Non-Metal
Upper Valley Materials, LLC
· Surface
Controlled by
Ramiro J Flores; Rufino Garza
Zapata,
Zapata County,
TX
·
Abandoned
MSHA Mine ID: 4105607
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2023
21
citations
3
significant & substantial
$4,643
proposed penalties
$3,761
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 | 2,198 | 0 | 0 | 0.0 |
| 2024 Q4 | 3,951 | 6 | 0 | 1518.6 |
| 2024 Q3 | 7,600 | 0 | 0 | 0.0 |
| 2024 Q2 | 6,237 | 4 | 0 | 641.3 |
| 2024 Q1 | 3,684 | 2 | 1 | 542.9 |
| 2023 Q4 | 7,160 | 0 | 0 | 0.0 |
| 2023 Q3 | 7,057 | 0 | 0 | 0.0 |
| 2023 Q2 | 6,804 | 1 | 0 | 147.0 |
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.