Data / Mines / Pennsylvania / Lancaster County
Mines in Lancaster County, Pennsylvania: 15 open mines
MSHA lists 15 open mines in Lancaster County, Pennsylvania, run by 8 operators and employing 197 people. Since January 1, 2022 its inspectors issued 250 citations and orders there with $47,867 in proposed penalties, and operators reported 39 injury or illness cases. The operators with the most open mines are New Enterprise Stone and Lime Co., Inc.; Pennsy Supply Inc; A B E Materials. Data from MSHA, November 6, 2026.
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- Open mines
- 15
- Operators
- 8
- Employees
- 197
- Active
- 15
- Citations and orders since January 1, 2022
- 250
- Significant and substantial
- 44 (17.6%)
- Closure orders
- 6
- High negligence or reckless
- 14
- Proposed penalties
- $47,867
- Amount paid so far
- $43,712
- Inspections
- 224
- Inspector hours on site
- 2,074
- Citations per inspection
- 1.12 (all mines 2.30)
- Accident reports
- 39
- Injury and illness cases
- 39
- Fatalities
- 0
- Latest MSHA record
- November 4, 2026
Operators with the most open mines in Lancaster 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 |
|---|---|---|---|---|---|
| New Enterprise Stone and Lime Co., Inc. | 5 | 53 | 94 | $18,214 | 9 |
| Pennsy Supply Inc | 2 | 24 | 42 | $7,946 | 1 |
| A B E Materials | 2 | 26 | 38 | $6,287 | 13 |
| Allan Myers Materials | 2 | 19 | 5 | $600 | 1 |
| Rohrer's Quarry Inc | 1 | 28 | 35 | $7,629 | 9 |
| R.e. Pierson Materials Corp. | 1 | 18 | 21 | $4,553 | 5 |
| Allan Myers Materials Inc | 1 | 5 | 8 | $1,178 | 0 |
| Allan Myers Materials | 1 | 24 | 7 | $1,460 | 1 |
Operators with the most citations in Lancaster 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 |
|---|---|---|---|---|---|
| New Enterprise Stone and Lime Co., Inc. | 5 | 53 | 94 | $18,214 | 9 |
| Pennsy Supply Inc | 2 | 24 | 42 | $7,946 | 1 |
| A B E Materials | 2 | 26 | 38 | $6,287 | 13 |
| Rohrer's Quarry Inc | 1 | 28 | 35 | $7,629 | 9 |
| R.e. Pierson Materials Corp. | 1 | 18 | 21 | $4,553 | 5 |
| Allan Myers Materials Inc | 1 | 5 | 8 | $1,178 | 0 |
| Allan Myers Materials | 1 | 24 | 7 | $1,460 | 1 |
| Allan Myers Materials | 2 | 19 | 5 | $600 | 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 |
|---|---|---|---|---|---|
| Limeville Quarry | New Enterprise Stone and Lime Co., Inc. | Lancaster County, PA | Crushed, broken limestone | 10 | 39 |
| Rohrers Quarry, Inc. | Rohrer's Quarry Inc | Lancaster County, PA | Crushed, broken limestone | 28 | 35 |
| East Petersburg Quarry | Pennsy Supply Inc | Lancaster County, PA | Crushed, broken limestone | 16 | 26 |
| Denver Quarry | New Enterprise Stone and Lime Co., Inc. | Lancaster County, PA | Crushed, broken limestone | 16 | 22 |
| Rheems Quarry | R.e. Pierson Materials Corp. | Lancaster County, PA | Crushed, broken limestone | 18 | 21 |
| Silver Hill Quarry | A B E Materials | Lancaster County, PA | Crushed, broken stone | 16 | 20 |
| Hinkletown Quarry | New Enterprise Stone and Lime Co., Inc. | Lancaster County, PA | Crushed, broken limestone | 16 | 19 |
| Penn/MD Quarry | A B E Materials | Lancaster County, PA | Crushed, broken stone | 10 | 18 |
| Landisville Quarry | Pennsy Supply Inc | Lancaster County, PA | Crushed, broken limestone | 8 | 16 |
| Weaverland Quarry | New Enterprise Stone and Lime Co., Inc. | Lancaster County, PA | Lime | 6 | 8 |
| Allan Myers Portable | Allan Myers Materials Inc | Lancaster County, PA | Soapstone, crushed dimension | 5 | 8 |
| Paradise Quarry | Allan Myers Materials | Lancaster County, PA | Crushed, broken limestone | 24 | 7 |
| Narvon Minerals | New Enterprise Stone and Lime Co., Inc. | Lancaster County, PA | Fire clay | 5 | 6 |
| Cedar Hill Quarry | Allan Myers Materials | Lancaster County, PA | Soapstone, crushed dimension | 8 | 3 |
| Talmage Quarry | Allan Myers Materials | Lancaster County, PA | Crushed, broken limestone | 11 | 2 |
Main commodities
| Main commodity | Open mines | Share |
|---|---|---|
| Crushed, broken limestone | 9 | 60% |
| Soapstone, crushed dimension | 2 | 13.3% |
| Crushed, broken stone | 2 | 13.3% |
| Lime | 1 | 6.7% |
| Fire clay | 1 | 6.7% |
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 | 48 | 7 | $9,415 | 7 |
| 2023 | 39 | 8 | $7,946 | 12 |
| 2024 | 44 | 9 | $7,924 | 11 |
| 2025 | 68 | 8 | $13,758 | 3 |
| 2026 | 51 | 12 | $8,824 | 6 |
Standards cited most at mines in Lancaster 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 56.20003 | Surface metal and nonmetal mines | 30 |
| 30 CFR 56.14100 | Surface metal and nonmetal mines | 20 |
| 30 CFR 56.12032 | Surface metal and nonmetal mines | 16 |
| 30 CFR 56.12004 | Surface metal and nonmetal mines | 14 |
| 30 CFR 56.14112 | Surface metal and nonmetal mines | 13 |
| 30 CFR 56.14107 | Surface metal and nonmetal mines | 11 |
| 30 CFR 56.4201 | Surface metal and nonmetal mines | 10 |
| 30 CFR 56.11001 | Surface metal and nonmetal mines | 8 |
| 30 CFR 56.14109 | Surface metal and nonmetal mines | 7 |
| 30 CFR 56.3200 | Surface metal and nonmetal mines | 7 |
| 30 CFR 56.5001 | Surface metal and nonmetal mines | 6 |
| 30 CFR 56.14132 | Surface metal and nonmetal mines | 6 |
| 30 CFR 56.18002 | Surface metal and nonmetal mines | 5 |
| 30 CFR 56.12028 | Surface metal and nonmetal mines | 5 |
| 30 CFR 56.4101 | Surface metal and nonmetal mines | 4 |
Injury and illness cases at mines in Lancaster County, Pennsylvania
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| Days away from work or restricted activity | 28 |
| No lost time, or an occupational illness | 11 |
What the accident reports at mines in Lancaster County, Pennsylvania describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Handling of materials | 15 |
| Handtools (nonpowered) | 8 |
| Slip or fall of person | 4 |
| Powered haulage | 4 |
| Machinery | 4 |
| Striking or bumping | 1 |
| Stepping or kneeling on object | 1 |
| Disorders (repeated trauma) | 1 |
| Other | 1 |
Equipment named in accident reports at mines in Lancaster County, Pennsylvania
| Equipment | Reports |
|---|---|
| Hand tools (not powered) | 8 |
| Front-end loader | 4 |
| Shovel | 1 |
| Bench grinder | 1 |
| Crane | 1 |
| Ore haulage trucks - off highway trucks | 1 |
| Welding 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.