Data / Mines / New York / Suffolk County
Mines in Suffolk County, New York: 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 Suffolk County, New York, run by 10 operators and employing 60 people. Since January 1, 2022 its inspectors issued 148 citations and orders there with $27,897 in proposed penalties, and operators reported 4 injury or illness cases. The operators with the most open mines are 110 Sand Company; Roanoke Sand & Gravel Corporation; Westhampton Property Associates Inc. Data from MSHA, November 6, 2026.
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- Open mines
- 10
- Operators
- 10
- Employees
- 60
- Active
- 7
- Intermittent
- 3
- Citations and orders since January 1, 2022
- 148
- Significant and substantial
- 29 (19.6%)
- Closure orders
- 5
- High negligence or reckless
- 2
- Proposed penalties
- $27,897
- Amount paid so far
- $27,897
- Inspections
- 100
- Inspector hours on site
- 811
- Citations per inspection
- 1.48 (all mines 2.30)
- Accident reports
- 4
- Injury and illness cases
- 4
- Fatalities
- 0
- Latest MSHA record
- November 3, 2026
Operators with the most open mines in Suffolk 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 |
|---|---|---|---|---|---|
| 110 Sand Company | 1 | 11 | 32 | $5,720 | 0 |
| Roanoke Sand & Gravel Corporation | 1 | 12 | 22 | $2,851 | 0 |
| Westhampton Property Associates Inc | 1 | 2 | 18 | $2,634 | 0 |
| Bistrian Gravel Corp | 1 | 4 | 17 | $2,473 | 0 |
| East Coast Mines & Materials | 1 | 9 | 15 | $7,282 | 0 |
| Bistrian Materials DBA Calverton Materials | 1 | 2 | 12 | $1,810 | 0 |
| Vulcan Construction Materials, LLC | 1 | 11 | 11 | $1,757 | 4 |
| RWR Crane Service, Inc. | 1 | 2 | 8 | $1,454 | 0 |
| Sparrow Mining Of Suffolk LLC | 1 | 5 | 7 | $1,031 | 0 |
| Huntington Ready Mixed Concrete Inc | 1 | 2 | 6 | $885 | 0 |
Operators with the most citations in Suffolk 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 |
|---|---|---|---|---|---|
| 110 Sand Company | 1 | 11 | 32 | $5,720 | 0 |
| Roanoke Sand & Gravel Corporation | 1 | 12 | 22 | $2,851 | 0 |
| Westhampton Property Associates Inc | 1 | 2 | 18 | $2,634 | 0 |
| Bistrian Gravel Corp | 1 | 4 | 17 | $2,473 | 0 |
| East Coast Mines & Materials | 1 | 9 | 15 | $7,282 | 0 |
| Bistrian Materials DBA Calverton Materials | 1 | 2 | 12 | $1,810 | 0 |
| Vulcan Construction Materials, LLC | 1 | 11 | 11 | $1,757 | 4 |
| RWR Crane Service, Inc. | 1 | 2 | 8 | $1,454 | 0 |
| Sparrow Mining Of Suffolk LLC | 1 | 5 | 7 | $1,031 | 0 |
| Huntington Ready Mixed Concrete Inc | 1 | 2 | 6 | $885 | 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 |
|---|---|---|---|---|---|
| Broad Hollow Estates Inc | 110 Sand Company | Suffolk County, NY | Construction sand and gravel | 11 | 32 |
| Roanoke Sand & Gravel Corporation | Roanoke Sand & Gravel Corporation | Suffolk County, NY | Construction sand and gravel | 12 | 22 |
| Westhampton Property Associates Inc | Westhampton Property Associates Inc | Suffolk County, NY | Construction sand and gravel | 2 | 18 |
| Bistrian Gravel Corporation | Bistrian Gravel Corp | Suffolk County, NY | Construction sand and gravel | 4 | 17 |
| East Coast Mines & Materials | East Coast Mines & Materials | Suffolk County, NY | Construction sand and gravel | 9 | 15 |
| Calverton Materials | Bistrian Materials DBA Calverton Materials | Suffolk County, NY | Construction sand and gravel | 2 | 12 |
| Coram Materials Corp | Vulcan Construction Materials, LLC | Suffolk County, NY | Construction sand and gravel | 11 | 11 |
| RWR Crane Service, Inc. | RWR Crane Service, Inc. | Suffolk County, NY | Sand, industrial | 2 | 8 |
| Ranco Sand & Stone | Sparrow Mining Of Suffolk LLC | Suffolk County, NY | Construction sand and gravel | 5 | 7 |
| Huntington Ready Mix | Huntington Ready Mixed Concrete Inc | Suffolk County, NY | Sand, industrial | 2 | 6 |
Main commodities
| Main commodity | Open mines | Share |
|---|---|---|
| Construction sand and gravel | 8 | 80% |
| Sand, industrial | 2 | 20% |
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 | 22 | 1 | $2,976 | 2 |
| 2023 | 31 | 4 | $9,704 | 0 |
| 2024 | 54 | 11 | $8,943 | 1 |
| 2025 | 10 | 0 | $1,742 | 1 |
| 2026 | 31 | 13 | $4,532 | 0 |
Standards cited most at mines in Suffolk 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 | 13 |
| 30 CFR 56.12004 | Surface metal and nonmetal mines | 12 |
| 30 CFR 56.14112 | Surface metal and nonmetal mines | 12 |
| 30 CFR 56.14132 | Surface metal and nonmetal mines | 8 |
| 30 CFR 56.9301 | Surface metal and nonmetal mines | 6 |
| 30 CFR 50.30 | Reporting of accidents, injuries and illnesses | 6 |
| 30 CFR 56.18002 | Surface metal and nonmetal mines | 6 |
| 30 CFR 56.4201 | Surface metal and nonmetal mines | 6 |
| 30 CFR 56.20003 | Surface metal and nonmetal mines | 6 |
| 30 CFR 56.14107 | Surface metal and nonmetal mines | 6 |
| 30 CFR 56.12018 | Surface metal and nonmetal mines | 5 |
| 30 CFR 56.12028 | Surface metal and nonmetal mines | 5 |
| 30 CFR 56.9300 | Surface metal and nonmetal mines | 4 |
| 30 CFR 56.4200 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.14130 | Surface metal and nonmetal mines | 3 |
Injury and illness cases at mines in Suffolk 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 | 4 |
What the accident reports at mines in Suffolk County, New York describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Handling of materials | 3 |
| Slip or fall of person | 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.