Data / Mines / New York / Orange County
Mines in Orange County, New York: 15 open mines
MSHA lists 15 open mines in Orange County, New York, run by 11 operators and employing 66 people. Since January 1, 2022 its inspectors issued 427 citations and orders there with $109,193 in proposed penalties, and operators reported 10 injury or illness cases. The operators with the most open mines are Aden Slate Hill LLC; E. Tetz & Sons LLC; Dick's Concrete CO Inc. Data from MSHA, November 6, 2026.
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- Open mines
- 15
- Operators
- 11
- Employees
- 66
- Active
- 7
- Intermittent
- 7
- Temporarily Idled
- 1
- Citations and orders since January 1, 2022
- 427
- Significant and substantial
- 59 (13.8%)
- Closure orders
- 11
- High negligence or reckless
- 24
- Proposed penalties
- $109,193
- Amount paid so far
- $96,241
- Inspections
- 148
- Inspector hours on site
- 1,056
- Citations per inspection
- 2.89 (all mines 2.30)
- Accident reports
- 10
- Injury and illness cases
- 10
- Fatalities
- 0
- Latest MSHA record
- October 29, 2026
Operators with the most open mines in Orange County, New York
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 |
|---|---|---|---|---|---|
| Aden Slate Hill LLC | 3 | 11 | 109 | $38,434 | 0 |
| E. Tetz & Sons LLC | 2 | 13 | 46 | $6,578 | 1 |
| Dick's Concrete CO Inc | 2 | 8 | 26 | $10,624 | 1 |
| Speyside Holdings LLC | 1 | 7 | 94 | $27,540 | 4 |
| Grosso Materials Inc | 1 | 6 | 59 | $10,197 | 0 |
| Callahan & Nannini Shale Inc | 1 | 10 | 23 | $3,568 | 0 |
| Mehlon Trucking Inc | 1 | 2 | 23 | $3,764 | 0 |
| Tilcon New York Inc | 1 | 3 | 23 | $4,039 | 4 |
| Alexandra Development Corp | 1 | 2 | 17 | $3,551 | 0 |
| Aden Chester Landholdings LLC | 1 | 3 | 4 | $453 | 0 |
| Monticello Blacktop Corp | 1 | 1 | 3 | $445 | 0 |
Operators with the most citations in Orange County, New York
Citations and orders issued since January 1, 2022 at their open mines here.
| Operator | Open mines | Employees | Citations since 2022 | Proposed penalties | Injury cases |
|---|---|---|---|---|---|
| Aden Slate Hill LLC | 3 | 11 | 109 | $38,434 | 0 |
| Speyside Holdings LLC | 1 | 7 | 94 | $27,540 | 4 |
| Grosso Materials Inc | 1 | 6 | 59 | $10,197 | 0 |
| E. Tetz & Sons LLC | 2 | 13 | 46 | $6,578 | 1 |
| Dick's Concrete CO Inc | 2 | 8 | 26 | $10,624 | 1 |
| Callahan & Nannini Shale Inc | 1 | 10 | 23 | $3,568 | 0 |
| Mehlon Trucking Inc | 1 | 2 | 23 | $3,764 | 0 |
| Tilcon New York Inc | 1 | 3 | 23 | $4,039 | 4 |
| Alexandra Development Corp | 1 | 2 | 17 | $3,551 | 0 |
| Aden Chester Landholdings LLC | 1 | 3 | 4 | $453 | 0 |
| Monticello Blacktop Corp | 1 | 1 | 3 | $445 | 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 |
|---|---|---|---|---|---|
| Speyside Holdings LLC | Speyside Holdings LLC | Orange County, NY | Crushed, broken stone | 7 | 94 |
| Grosso Materials Inc. | Grosso Materials Inc | Orange County, NY | Common shale | 6 | 59 |
| Javelin Mine | Aden Slate Hill LLC | Orange County, NY | Crushed, broken stone | 0 | 47 |
| Aden 680 LLC | Aden Slate Hill LLC | Orange County, NY | Crushed, broken stone | 3 | 33 |
| Slate Hill Sand & Gravel | E. Tetz & Sons LLC | Orange County, NY | Construction sand and gravel | 7 | 30 |
| 7 Springs Construction Site | Aden Slate Hill LLC | Orange County, NY | Crushed, broken stone | 8 | 29 |
| Callahan & Nannini Shale Inc | Callahan & Nannini Shale Inc | Orange County, NY | Crushed, broken stone | 10 | 23 |
| Goshen Quarry | Tilcon New York Inc | Orange County, NY | Crushed, broken stone | 3 | 23 |
| Kings Hill RD Pit | Mehlon Trucking Inc | Orange County, NY | Common shale | 2 | 23 |
| Mountain Lodge Shale & Gravel | Alexandra Development Corp | Orange County, NY | Crushed, broken stone | 2 | 17 |
| Chester Plant | E. Tetz & Sons LLC | Orange County, NY | Crushed, broken stone | 6 | 16 |
| Port Jervis Pit | Dick's Concrete CO Inc | Orange County, NY | Crushed, broken stone | 4 | 13 |
| Pellet Island Pit & Plant | Dick's Concrete CO Inc | Orange County, NY | Construction sand and gravel | 4 | 13 |
| Aden Chester Landholdings | Aden Chester Landholdings LLC | Orange County, NY | Construction sand and gravel | 3 | 4 |
| Rio Pit | Monticello Blacktop Corp | Orange County, NY | Construction sand and gravel | 1 | 3 |
Main commodities
| Main commodity | Open mines | Share |
|---|---|---|
| Crushed, broken stone | 9 | 60% |
| Construction sand and gravel | 4 | 26.7% |
| Common shale | 2 | 13.3% |
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 | 44 | 13 | $19,666 | 2 |
| 2023 | 69 | 10 | $27,431 | 3 |
| 2024 | 121 | 17 | $38,164 | 3 |
| 2025 | 41 | 3 | $6,613 | 1 |
| 2026 | 152 | 16 | $17,319 | 1 |
Standards cited most at mines in Orange County, New York
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 | 44 |
| 30 CFR 56.14107 | Surface metal and nonmetal mines | 31 |
| 30 CFR 56.14132 | Surface metal and nonmetal mines | 28 |
| 30 CFR 56.9300 | Surface metal and nonmetal mines | 18 |
| 30 CFR 56.11001 | Surface metal and nonmetal mines | 17 |
| 30 CFR 50.30 | Reporting of accidents, injuries and illnesses | 15 |
| 30 CFR 56.12032 | Surface metal and nonmetal mines | 15 |
| 30 CFR 56.4201 | Surface metal and nonmetal mines | 13 |
| 30 CFR 56.4104 | Surface metal and nonmetal mines | 12 |
| 30 CFR 56.16005 | Surface metal and nonmetal mines | 11 |
| 30 CFR 56.14101 | Surface metal and nonmetal mines | 11 |
| 30 CFR 56.12004 | Surface metal and nonmetal mines | 11 |
| 30 CFR 56.18002 | Surface metal and nonmetal mines | 9 |
| 30 CFR 56.12028 | Surface metal and nonmetal mines | 8 |
| 30 CFR 56.4101 | Surface metal and nonmetal mines | 8 |
Injury and illness cases at mines in Orange County, New York
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| Days away from work or restricted activity | 6 |
| No lost time, or an occupational illness | 4 |
What the accident reports at mines in Orange County, New York describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Handling of materials | 4 |
| Other | 1 |
| Disorders (repeated trauma) | 1 |
| All other occupational illnesses | 1 |
| Machinery | 1 |
| Slip or fall of person | 1 |
| Powered haulage | 1 |
Equipment named in accident reports at mines in Orange County, New York
| Equipment | Reports |
|---|---|
| Shovel | 1 |
| Carriage-mounted drills | 1 |
| Ore haulage trucks - off highway trucks | 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.