Data / Mines / Pennsylvania / Somerset County
Mines in Somerset County, Pennsylvania: 40 open mines
MSHA lists 40 open mines in Somerset County, Pennsylvania, run by 21 operators and employing 254 people. Since January 1, 2022 its inspectors issued 1,373 citations and orders there with $1,003,394 in proposed penalties, and operators reported 68 injury or illness cases, 4 of them fatal. The operators with the most open mines are Rosebud Mining Company; Coal Loaders Incorporated; LCT Energy, LP. Data from MSHA, November 6, 2026.
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- Open mines
- 40
- Operators
- 21
- Employees
- 254
- Active
- 23
- Temporarily Idled
- 11
- New Mine
- 3
- NonProducing
- 2
- Intermittent
- 1
- Mines run by individuals, counted and not listed
- 4
- Citations and orders since January 1, 2022
- 1,373
- Significant and substantial
- 215 (15.7%)
- Closure orders
- 31
- High negligence or reckless
- 56
- Proposed penalties
- $1,003,394
- Amount paid so far
- $450,069
- Inspections
- 568
- Inspector hours on site
- 14,918
- Citations per inspection
- 2.42 (all mines 2.30)
- Accident reports
- 71
- Injury and illness cases
- 68
- Fatalities
- 4
- Latest MSHA record
- November 5, 2026
Operators with the most open mines in Somerset County, Pennsylvania
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 |
|---|---|---|---|---|---|
| Rosebud Mining Company | 4 | 35 | 446 | $430,371 | 31 |
| Coal Loaders Incorporated | 4 | 10 | 26 | $4,129 | 0 |
| LCT Energy, LP | 3 | 46 | 267 | $87,050 | 16 |
| New Enterprise Stone and Lime Co., Inc. | 3 | 20 | 87 | $27,383 | 8 |
| J & J Svonavec Excavating, Inc | 3 | 12 | 40 | $7,789 | 0 |
| Robindale Energy Services, Inc. | 3 | 12 | 4 | $588 | 1 |
| Keystone Lime Company Inc | 2 | 32 | 52 | $8,547 | 6 |
| Mountaineer Mining Corporation | 2 | 3 | 13 | $2,326 | 1 |
| Windber Stone, LLC | 2 | 9 | 13 | $2,194 | 0 |
| Garrett Limestone Company Inc | 1 | 13 | 189 | $103,513 | 4 |
| Laurel Prep Plant LLC | 1 | 16 | 49 | $7,857 | 0 |
| Simkol Corp. | 1 | 16 | 25 | $3,322 | 0 |
| Elk Resources Inc | 1 | 3 | 15 | $2,236 | 0 |
| Amerikohl Aggregates | 1 | 9 | 13 | $1,919 | 0 |
| Rockwood Stone LLC | 1 | 8 | 8 | $1,208 | 0 |
| Kellar Augering Inc | 1 | 2 | 1 | $133 | 0 |
| Denali Energy Group LLC | 1 | 0 | 0 | $0 | 0 |
| Hardrock Coal Company, Inc. | 1 | 1 | 0 | $0 | 0 |
| Res Coal LLC | 1 | 5 | 0 | $0 | 0 |
Operators with the most citations in Somerset County, Pennsylvania
Citations and orders issued since January 1, 2022 at their open mines here.
| Operator | Open mines | Employees | Citations since 2022 | Proposed penalties | Injury cases |
|---|---|---|---|---|---|
| Rosebud Mining Company | 4 | 35 | 446 | $430,371 | 31 |
| LCT Energy, LP | 3 | 46 | 267 | $87,050 | 16 |
| Garrett Limestone Company Inc | 1 | 13 | 189 | $103,513 | 4 |
| New Enterprise Stone and Lime Co., Inc. | 3 | 20 | 87 | $27,383 | 8 |
| Keystone Lime Company Inc | 2 | 32 | 52 | $8,547 | 6 |
| Laurel Prep Plant LLC | 1 | 16 | 49 | $7,857 | 0 |
| J & J Svonavec Excavating, Inc | 3 | 12 | 40 | $7,789 | 0 |
| Coal Loaders Incorporated | 4 | 10 | 26 | $4,129 | 0 |
| Simkol Corp. | 1 | 16 | 25 | $3,322 | 0 |
| Elk Resources Inc | 1 | 3 | 15 | $2,236 | 0 |
| Mountaineer Mining Corporation | 2 | 3 | 13 | $2,326 | 1 |
| Windber Stone, LLC | 2 | 9 | 13 | $2,194 | 0 |
| Amerikohl Aggregates | 1 | 9 | 13 | $1,919 | 0 |
| Rockwood Stone LLC | 1 | 8 | 8 | $1,208 | 0 |
| Robindale Energy Services, Inc. | 3 | 12 | 4 | $588 | 1 |
| Kellar Augering Inc | 1 | 2 | 1 | $133 | 0 |
| Denali Energy Group LLC | 1 | 0 | 0 | $0 | 0 |
| Hardrock Coal Company, Inc. | 1 | 1 | 0 | $0 | 0 |
| Res Coal LLC | 1 | 5 | 0 | $0 | 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 |
|---|---|---|---|---|---|
| Acosta Deep Mine | Rosebud Mining Company | Somerset County, PA | Coal (bituminous) | 22 | 369 |
| Maple Springs Mine | LCT Energy, LP | Somerset County, PA | Coal (bituminous) | 45 | 267 |
| Romesburg Quarry | Garrett Limestone Company Inc | Somerset County, PA | Crushed, broken limestone | 13 | 189 |
| Bakersville Quarry | New Enterprise Stone and Lime Co., Inc. | Somerset County, PA | Crushed, broken limestone | 20 | 85 |
| Mine 78 Preparation Plant | Rosebud Mining Company | Somerset County, PA | Coal (bituminous) | 6 | 53 |
| Eichorn Mines | Keystone Lime Company Inc | Somerset County, PA | Crushed, broken limestone | 28 | 52 |
| Laurel Plant | Laurel Prep Plant LLC | Somerset County, PA | Coal (bituminous) | 16 | 49 |
| The Casselman Mine | J & J Svonavec Excavating, Inc | Somerset County, PA | Coal (bituminous) | 1 | 29 |
| Shaw Mines | Simkol Corp. | Somerset County, PA | Coal (bituminous) | 16 | 25 |
| Cambria Fuel Plant | Rosebud Mining Company | Somerset County, PA | Coal (bituminous) | 6 | 23 |
| Solomon Run | Elk Resources Inc | Somerset County, PA | Coal (bituminous) | 3 | 15 |
| Jim Mountain Quarry | Amerikohl Aggregates | Somerset County, PA | Crushed, broken limestone | 9 | 13 |
| Ogletown Quarry | Windber Stone, LLC | Somerset County, PA | Crushed, broken sandstone | 7 | 13 |
| Ralphton Mine | Coal Loaders Incorporated | Somerset County, PA | Coal (bituminous) | 3 | 13 |
| Coyote Mountain Job | J & J Svonavec Excavating, Inc | Somerset County, PA | Coal (bituminous) | 11 | 11 |
| Big Pine Mine | Coal Loaders Incorporated | Somerset County, PA | Coal (bituminous) | 0 | 9 |
| Rockwood Quarry | Rockwood Stone LLC | Somerset County, PA | Crushed, broken sandstone | 8 | 8 |
| Langley Mine | Mountaineer Mining Corporation | Somerset County, PA | Coal (bituminous) | 1 | 8 |
| Good Hill Mine | Mountaineer Mining Corporation | Somerset County, PA | Coal (bituminous) | 2 | 5 |
| Westgren Mine | Coal Loaders Incorporated | Somerset County, PA | Coal (bituminous) | 7 | 4 |
| Bird Refuse Pile | Robindale Energy Services, Inc. | Somerset County, PA | Coal (bituminous) | 10 | 3 |
| Bakersville 4 | New Enterprise Stone and Lime Co., Inc. | Somerset County, PA | Crushed, broken limestone | 0 | 2 |
| Kellar #1 | Kellar Augering Inc | Somerset County, PA | Coal (bituminous) | 2 | 1 |
| Marmon | Robindale Energy Services, Inc. | Somerset County, PA | Coal (bituminous) | 2 | 1 |
| JoePa | Rosebud Mining Company | Somerset County, PA | Coal (bituminous) | 1 | 1 |
| Res Coal Somerset | Res Coal LLC | Somerset County, PA | Coal (bituminous) | 5 | 0 |
| Rodamer Quarry | Keystone Lime Company Inc | Somerset County, PA | Crushed, broken sandstone | 4 | 0 |
| Loko Track LT105 #73861 | Windber Stone, LLC | Somerset County, PA | Crushed, broken limestone | 2 | 0 |
| Hardrock Coal CO. | Hardrock Coal Company, Inc. | Somerset County, PA | Coal (bituminous) | 1 | 0 |
| Cass #1 Mine | LCT Energy, LP | Somerset County, PA | Coal (bituminous) | 1 | 0 |
| Sugar Hill | Denali Energy Group LLC | Somerset County, PA | Coal (bituminous) | 0 | 0 |
| Central City Quarry & Mill | New Enterprise Stone and Lime Co., Inc. | Somerset County, PA | Crushed, broken sandstone | 0 | 0 |
| Boone Surface Mine | LCT Energy, LP | Somerset County, PA | Coal (bituminous) | 0 | 0 |
| Johnson Mine | Robindale Energy Services, Inc. | Somerset County, PA | Coal (bituminous) | 0 | 0 |
| Hart Mine | J & J Svonavec Excavating, Inc | Somerset County, PA | Not stated | 0 | 0 |
| Petrunak Strip | Coal Loaders Incorporated | Somerset County, PA | Not stated | 0 | 0 |
Main commodities
| Main commodity | Open mines | Share |
|---|---|---|
| Coal (bituminous) | 27 | 67.5% |
| Crushed, broken limestone | 6 | 15% |
| Crushed, broken sandstone | 4 | 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 | 273 | 48 | $113,182 | 20 |
| 2023 | 446 | 74 | $265,959 | 25 |
| 2024 | 356 | 47 | $435,472 | 18 |
| 2025 | 189 | 30 | $167,342 | 4 |
| 2026 | 109 | 16 | $21,439 | 1 |
Standards cited most at mines in Somerset County, Pennsylvania
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 77.1606 | Surface coal mines, safety | 61 |
| 30 CFR 75.400 | Underground coal mines, safety | 51 |
| 30 CFR 57.14100 | Underground metal and nonmetal mines | 42 |
| 30 CFR 75.503 | Underground coal mines, safety | 42 |
| 30 CFR 75.517 | Underground coal mines, safety | 34 |
| 30 CFR 77.400 | Surface coal mines, safety | 31 |
| 30 CFR 77.502 | Surface coal mines, safety | 30 |
| 30 CFR 75.220 | Underground coal mines, safety | 30 |
| 30 CFR 75.333 | Underground coal mines, safety | 30 |
| 30 CFR 77.1110 | Surface coal mines, safety | 29 |
| 30 CFR 75.1731 | Underground coal mines, safety | 27 |
| 30 CFR 77.1605 | Surface coal mines, safety | 26 |
| 30 CFR 75.1725 | Underground coal mines, safety | 25 |
| 30 CFR 75.370 | Underground coal mines, safety | 23 |
| 30 CFR 75.512 | Underground coal mines, safety | 22 |
Injury and illness cases at mines in Somerset County, Pennsylvania
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| Fatality | 4 |
| Days away from work or restricted activity | 43 |
| No lost time, or an occupational illness | 21 |
What the accident reports at mines in Somerset County, Pennsylvania describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Handling of materials | 26 |
| Powered haulage | 12 |
| Slip or fall of person | 9 |
| Handtools (nonpowered) | 7 |
| Disorders (repeated trauma) | 5 |
| Machinery | 3 |
| Fall of roof or back | 3 |
| Other | 2 |
| Stepping or kneeling on object | 1 |
| Nonpowered haulage | 1 |
Equipment named in accident reports at mines in Somerset County, Pennsylvania
| Equipment | Reports |
|---|---|
| Hand tools (not powered) | 8 |
| Man lift | 6 |
| Mancar | 6 |
| Bulldozer | 2 |
| Front-end loader | 2 |
| Ore haulage trucks - off highway trucks | 2 |
| Shuttle car | 2 |
| Crusher | 1 |
| Carriage-mounted drills | 1 |
| Machine | 1 |
Updated November 6, 2026. Read from US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets. 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.