Tierra Blanca Resources LLC Metal/Non-Metal
Tierra Blanca Resources LLC
· Surface
Controlled by
Williams Group Holdings LLC
Canyon,
Randall County,
TX
·
Intermittent
MSHA Mine ID: 4105460
Tierra Blanca Resources LLC has $5K in proposed MSHA penalties and $0 outstanding across 0 contested dockets, plus health sampling and the full incident record.
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2020
27
citations
6
significant & substantial
$5,264
proposed penalties
$5,264
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2020
15
inspections on record
186
inspection hours
n/a
citations per 100 inspection hours
ⓘ
This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.Rate withheld: 186 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Tierra Blanca Resources LLC has $5K in proposed MSHA penalties and $0 outstanding across 0 contested dockets.
Penalty disposition
ⓘ
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.$5K
proposed penalties
$5K
current assessed
$5K
paid to date
$0
outstanding
27 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2026-03-12.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
See also
the operator's enforcement record
Quarterly safety rates
ⓘ
Citations per million reported employee-hours. Rates begin in 2000, when MSHA's quarterly employment data starts; earlier incidents are counted but cannot be rate-adjusted. Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.Citations per million employee-hours, as reported to MSHA
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2025 Q3 | 507 | 1 | 0 | 1972.4 |
| 2025 Q2 | 693 | 0 | 0 | 0.0 |
| 2025 Q1 | 1,422 | 1 | 0 | 703.2 |
| 2024 Q4 | 1,561 | 0 | 0 | 0.0 |
| 2024 Q3 | 1,514 | 1 | 0 | 660.5 |
| 2024 Q2 | 1,523 | 0 | 0 | 0.0 |
| 2024 Q1 | 1,959 | 3 | 1 | 1531.4 |
| 2023 Q4 | 1,956 | 0 | 0 | 0.0 |
Show 17 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q3 | 2,303 | 0 | 0 | 0.0 |
| 2023 Q2 | 2,072 | 0 | 0 | 0.0 |
| 2023 Q1 | 2,733 | 3 | 2 | 1097.7 |
| 2022 Q4 | 3,326 | 0 | 0 | 0.0 |
| 2022 Q3 | 3,867 | 0 | 0 | 0.0 |
| 2022 Q2 | 3,255 | 7 | 0 | 2150.5 |
| 2022 Q1 | 2,937 | 0 | 0 | 0.0 |
| 2021 Q4 | 3,435 | 0 | 0 | 0.0 |
| 2021 Q3 | 3,997 | 0 | 0 | 0.0 |
| 2021 Q2 | 4,141 | 5 | 1 | 1207.4 |
| 2021 Q1 | 3,823 | 0 | 0 | 0.0 |
| 2020 Q4 | 3,715 | 0 | 0 | 0.0 |
| 2020 Q3 | 4,345 | 0 | 0 | 0.0 |
| 2020 Q2 | 3,339 | 0 | 0 | 0.0 |
| 2020 Q1 | 2,009 | 4 | 2 | 1991.0 |
| 2019 Q4 | 1,717 | 0 | 0 | 0.0 |
| 2019 Q3 | 461 | 0 | 0 | 0.0 |
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.
For insurers, brokers, and safety consultants
The full compliance file on Tierra Blanca Resources LLC
A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.