Data / Mines / Texas / Somervell County
Mines in Somervell County, Texas: 10 open mines
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
MSHA lists 10 open mines in Somervell County, Texas, run by 8 operators and employing 71 people. Since January 1, 2022 its inspectors issued 230 citations and orders there with $77,499 in proposed penalties, and operators reported 8 injury or illness cases. The operators with the most open mines are Vulcan Construction Materials, LLC; Simpson Sand & Gravel LLC; Covia Solutions LLC. Data from MSHA, November 6, 2026.
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- Open mines
- 10
- Operators
- 8
- Employees
- 71
- Active
- 7
- Intermittent
- 2
- New Mine
- 1
- Mines run by individuals, counted and not listed
- 1
- Citations and orders since January 1, 2022
- 230
- Significant and substantial
- 33 (14.3%)
- Closure orders
- 6
- High negligence or reckless
- 8
- Proposed penalties
- $77,499
- Amount paid so far
- $68,863
- Inspections
- 95
- Inspector hours on site
- 754
- Citations per inspection
- 2.42 (all mines 2.30)
- Accident reports
- 8
- Injury and illness cases
- 8
- Fatalities
- 0
- Latest MSHA record
- September 21, 2026
Operators with the most open mines in Somervell 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 |
|---|---|---|---|---|---|
| Vulcan Construction Materials, LLC | 2 | 13 | 17 | $2,536 | 2 |
| Simpson Sand & Gravel LLC | 1 | 11 | 65 | $45,066 | 0 |
| Covia Solutions LLC | 1 | 25 | 35 | $5,399 | 3 |
| Gaines County Harvesters, Inc. | 1 | 8 | 34 | $9,259 | 2 |
| Hernandez Rock, Inc. | 1 | 3 | 26 | $8,139 | 0 |
| Marbro Investments, LLC | 1 | 2 | 25 | $2,969 | 0 |
| Rogers Group Inc | 1 | 5 | 22 | $3,253 | 1 |
| Zack Burkett Company | 1 | 4 | 6 | $878 | 0 |
Operators with the most citations in Somervell 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 |
|---|---|---|---|---|---|
| Simpson Sand & Gravel LLC | 1 | 11 | 65 | $45,066 | 0 |
| Covia Solutions LLC | 1 | 25 | 35 | $5,399 | 3 |
| Gaines County Harvesters, Inc. | 1 | 8 | 34 | $9,259 | 2 |
| Hernandez Rock, Inc. | 1 | 3 | 26 | $8,139 | 0 |
| Marbro Investments, LLC | 1 | 2 | 25 | $2,969 | 0 |
| Rogers Group Inc | 1 | 5 | 22 | $3,253 | 1 |
| Vulcan Construction Materials, LLC | 2 | 13 | 17 | $2,536 | 2 |
| Zack Burkett Company | 1 | 4 | 6 | $878 | 0 |
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 |
|---|---|---|---|---|---|
| Woodley Sand Pit | Simpson Sand & Gravel LLC | Somervell County, TX | Sand, common | 11 | 65 |
| Cleburne Plant | Covia Solutions LLC | Somervell County, TX | Sand, industrial | 25 | 35 |
| GCH Materials | Gaines County Harvesters, Inc. | Somervell County, TX | Construction sand and gravel | 8 | 34 |
| Mitchell Bend | Hernandez Rock, Inc. | Somervell County, TX | Dimension stone | 3 | 26 |
| Jackson Plant | Marbro Investments, LLC | Somervell County, TX | Crushed, broken limestone | 2 | 25 |
| Glen Rose Sand & Gravel | Rogers Group Inc | Somervell County, TX | Construction sand and gravel | 5 | 22 |
| M&W Ranch | Vulcan Construction Materials, LLC | Somervell County, TX | Construction sand and gravel | 12 | 9 |
| Cox Bend | Vulcan Construction Materials, LLC | Somervell County, TX | Construction sand and gravel | 1 | 8 |
| Portable #2 | Zack Burkett Company | Somervell County, TX | Construction sand and gravel | 4 | 6 |
Main commodities
| Main commodity | Open mines | Share |
|---|---|---|
| Construction sand and gravel | 5 | 50% |
| Sand, industrial | 1 | 10% |
| Dimension stone | 1 | 10% |
| Sand, common | 1 | 10% |
| Crushed, broken limestone | 1 | 10% |
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 | 67 | 11 | $42,984 | 1 |
| 2023 | 28 | 6 | $8,928 | 3 |
| 2024 | 49 | 10 | $8,339 | 3 |
| 2025 | 44 | 1 | $8,519 | 1 |
| 2026 | 42 | 5 | $8,729 | 0 |
Standards cited most at mines in Somervell 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 | 22 |
| 30 CFR 56.14107 | Surface metal and nonmetal mines | 14 |
| 30 CFR 56.11001 | Surface metal and nonmetal mines | 11 |
| 30 CFR 56.4201 | Surface metal and nonmetal mines | 11 |
| 30 CFR 47.41 | Hazard communication | 9 |
| 30 CFR 50.30 | Reporting of accidents, injuries and illnesses | 9 |
| 30 CFR 56.14132 | Surface metal and nonmetal mines | 8 |
| 30 CFR 56.9300 | Surface metal and nonmetal mines | 7 |
| 30 CFR 56.4101 | Surface metal and nonmetal mines | 7 |
| 30 CFR 56.12032 | Surface metal and nonmetal mines | 6 |
| 30 CFR 56.14112 | Surface metal and nonmetal mines | 6 |
| 30 CFR 56.20003 | Surface metal and nonmetal mines | 6 |
| 30 CFR 56.12004 | Surface metal and nonmetal mines | 5 |
| 30 CFR 56.14207 | Surface metal and nonmetal mines | 5 |
| 30 CFR 56.4200 | Surface metal and nonmetal mines | 5 |
Injury and illness cases at mines in Somervell County, Texas
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| Days away from work or restricted activity | 4 |
| No lost time, or an occupational illness | 4 |
What the accident reports at mines in Somervell County, Texas describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Slip or fall of person | 3 |
| Handling of materials | 2 |
| Powered haulage | 2 |
| Handtools (nonpowered) | 1 |
Equipment named in accident reports at mines in Somervell County, Texas
| Equipment | Reports |
|---|---|
| Conveyor | 1 |
| Crusher | 1 |
| Hand tools (not powered) | 1 |
| Front-end loader | 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.