Data / Mines / Texas / Ector County
Mines in Ector County, Texas: 9 open mines
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
MSHA lists 9 open mines in Ector County, Texas, run by 9 operators and employing 240 people. Since January 1, 2022 its inspectors issued 565 citations and orders there with $477,530 in proposed penalties, and operators reported 33 injury or illness cases. The operators with the most open mines are Permian Basin Materials Aggregate; Alpine Silica, LLC; Base N Rockz, LLC. Data from MSHA, November 6, 2026.
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- Open mines
- 9
- Operators
- 9
- Employees
- 240
- Active
- 6
- Intermittent
- 3
- Mines run by individuals, counted and not listed
- 1
- Citations and orders since January 1, 2022
- 565
- Significant and substantial
- 71 (12.6%)
- Closure orders
- 12
- High negligence or reckless
- 40
- Proposed penalties
- $477,530
- Amount paid so far
- $371,027
- Inspections
- 119
- Inspector hours on site
- 1,757
- Citations per inspection
- 4.75 (all mines 2.30)
- Accident reports
- 34
- Injury and illness cases
- 33
- Fatalities
- 0
- Latest MSHA record
- October 23, 2026
Operators with the most open mines in Ector County, Texas
Ranked by open mines, then by citations. Sole proprietors and individuals are not listed.
| Operator | Open mines | Employees | Citations since 2022 | Proposed penalties | Injury cases |
|---|---|---|---|---|---|
| Permian Basin Materials Aggregate | 1 | 4 | 90 | $136,691 | 8 |
| Alpine Silica, LLC | 1 | 130 | 67 | $18,225 | 6 |
| Base N Rockz, LLC | 1 | 5 | 61 | $19,285 | 0 |
| NM Energy LLC | 1 | 5 | 58 | $19,154 | 0 |
| Dufrane Resources LLC | 1 | 1 | 46 | $6,756 | 0 |
| Fehr's Metal Building Construction LLC. | 1 | 1 | 22 | $3,158 | 0 |
| Keep Working Group, LLC | 1 | 3 | 7 | $1,074 | 0 |
| Csa Materials Inc | 1 | 5 | 6 | $582 | 1 |
Operators with the most citations in Ector County, Texas
Citations and orders issued since January 1, 2022 at their open mines here.
| Operator | Open mines | Employees | Citations since 2022 | Proposed penalties | Injury cases |
|---|---|---|---|---|---|
| Permian Basin Materials Aggregate | 1 | 4 | 90 | $136,691 | 8 |
| Alpine Silica, LLC | 1 | 130 | 67 | $18,225 | 6 |
| Base N Rockz, LLC | 1 | 5 | 61 | $19,285 | 0 |
| NM Energy LLC | 1 | 5 | 58 | $19,154 | 0 |
| Dufrane Resources LLC | 1 | 1 | 46 | $6,756 | 0 |
| Fehr's Metal Building Construction LLC. | 1 | 1 | 22 | $3,158 | 0 |
| Keep Working Group, LLC | 1 | 3 | 7 | $1,074 | 0 |
| Csa Materials Inc | 1 | 5 | 6 | $582 | 1 |
Mines with the most citations
Open mines, ranked by citations and orders since January 1, 2022.
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Penwell Crusher | Permian Basin Materials Aggregate | Ector County, TX | Crushed, broken limestone | 4 | 90 |
| Alpine Silica-Monahans | Alpine Silica, LLC | Ector County, TX | Construction sand and gravel | 130 | 67 |
| Odessa Pit | Base N Rockz, LLC | Ector County, TX | Crushed, broken stone | 5 | 61 |
| Henderson Pit | NM Energy LLC | Ector County, TX | Crushed, broken limestone | 5 | 58 |
| Odessa Facility | Dufrane Resources LLC | Ector County, TX | Construction sand and gravel | 1 | 46 |
| Knox Pit | Fehr's Metal Building Construction LLC. | Ector County, TX | Crushed, broken stone | 1 | 22 |
| M1 | Keep Working Group, LLC | Ector County, TX | Construction sand and gravel | 3 | 7 |
| Jci FT 4250 Portable Crusher # 2 | Csa Materials Inc | Ector County, TX | Crushed, broken limestone | 5 | 6 |
Main commodities
| Main commodity | Open mines | Share |
|---|---|---|
| Crushed, broken limestone | 3 | 33.3% |
| Construction sand and gravel | 3 | 33.3% |
| Crushed, broken stone | 2 | 22.2% |
| Cement | 1 | 11.1% |
Citations and injury cases by year
Calendar years since 2022; 2026 runs to the date of the MSHA files.
| Year | Citations and orders | Significant and substantial | Proposed penalties | Injury and illness cases |
|---|---|---|---|---|
| 2022 | 111 | 18 | $197,601 | 5 |
| 2023 | 151 | 23 | $119,381 | 5 |
| 2024 | 96 | 17 | $115,117 | 12 |
| 2025 | 101 | 8 | $27,600 | 7 |
| 2026 | 106 | 5 | $17,831 | 4 |
Standards cited most at mines in Ector County, Texas
Sections of Title 30 of the Code of Federal Regulations named on the citations, with the part each belongs to.
| Standard | What the part covers | Citations |
|---|---|---|
| 30 CFR 56.14100 | Surface metal and nonmetal mines | 60 |
| 30 CFR 56.14107 | Surface metal and nonmetal mines | 36 |
| 30 CFR 56.12004 | Surface metal and nonmetal mines | 32 |
| 30 CFR 56.12032 | Surface metal and nonmetal mines | 30 |
| 30 CFR 56.14112 | Surface metal and nonmetal mines | 28 |
| 30 CFR 56.20003 | Surface metal and nonmetal mines | 27 |
| 30 CFR 56.12018 | Surface metal and nonmetal mines | 20 |
| 30 CFR 56.12008 | Surface metal and nonmetal mines | 17 |
| 30 CFR 56.12030 | Surface metal and nonmetal mines | 16 |
| 30 CFR 56.11001 | Surface metal and nonmetal mines | 16 |
| 30 CFR 56.20011 | Surface metal and nonmetal mines | 16 |
| 30 CFR 56.14132 | Surface metal and nonmetal mines | 15 |
| 30 CFR 50.30 | Reporting of accidents, injuries and illnesses | 12 |
| 30 CFR 47.41 | Hazard communication | 11 |
| 30 CFR 56.9300 | Surface metal and nonmetal mines | 11 |
Injury and illness cases at mines in Ector County, Texas
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| Days away from work or restricted activity | 18 |
| No lost time, or an occupational illness | 15 |
What the accident reports at mines in Ector County, Texas describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Handling of materials | 7 |
| Slip or fall of person | 7 |
| Machinery | 6 |
| Handtools (nonpowered) | 6 |
| Stepping or kneeling on object | 2 |
| Disorders (physical agents) | 2 |
| Nonpowered haulage | 1 |
| Electrical | 1 |
| Other | 1 |
| Entrapment | 1 |
Equipment named in accident reports at mines in Ector County, Texas
| Equipment | Reports |
|---|---|
| Hand tools (not powered) | 6 |
| Hand tools (powered) | 3 |
| Machine | 2 |
| Forklift | 2 |
| Ore haulage trucks - off highway trucks | 1 |
| Air compressor | 1 |
| Bench grinder | 1 |
| Conveyor | 1 |
| Fan | 1 |
US government work, public domain. Counts come from the MSHA files published on November 6, 2026. An open mine is one MSHA lists as Active, Intermittent, New Mine, Temporarily Idled or NonProducing; 13,673 were open that day. Citations, penalties, inspections and accident reports run from January 1, 2022. A citation is an inspector's allegation and an operator can contest it; the penalty is the amount MSHA first proposed, before any contest or settlement. An operator is the legal entity MSHA assesses, and a parent company is its controller. Mines run by sole proprietors or by individuals are counted in every total and are not named. This page uses MSHA data and is not endorsed or certified by MSHA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.