Data / Mines / Ohio / Stark County
Mines in Stark County, Ohio: 11 open mines
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
MSHA lists 11 open mines in Stark County, Ohio, run by 7 operators and employing 70 people. Since January 1, 2022 its inspectors issued 157 citations and orders there with $29,567 in proposed penalties, and operators reported 2 injury or illness cases. The operators with the most open mines are Stoneco Inc; Massillon Materials Inc; American Sand & Gravel. Data from MSHA, November 6, 2026.
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- Open mines
- 11
- Operators
- 7
- Employees
- 70
- Active
- 6
- Intermittent
- 4
- Temporarily Idled
- 1
- Citations and orders since January 1, 2022
- 157
- Significant and substantial
- 17 (10.8%)
- Closure orders
- 2
- High negligence or reckless
- 5
- Proposed penalties
- $29,567
- Amount paid so far
- $29,360
- Inspections
- 97
- Inspector hours on site
- 971
- Citations per inspection
- 1.62 (all mines 2.30)
- Accident reports
- 2
- Injury and illness cases
- 2
- Fatalities
- 0
- Latest MSHA record
- August 12, 2026
Operators with the most open mines in Stark County, Ohio
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 |
|---|---|---|---|---|---|
| Stoneco Inc | 3 | 21 | 27 | $4,596 | 0 |
| Massillon Materials Inc | 2 | 6 | 43 | $12,085 | 0 |
| American Sand & Gravel | 2 | 17 | 21 | $3,019 | 1 |
| Tiger Sand & Gravel LLC | 1 | 8 | 33 | $4,861 | 0 |
| Oster Sand & Gravel | 1 | 10 | 21 | $3,264 | 1 |
| H. M. S. Construction | 1 | 2 | 8 | $1,138 | 0 |
| Kimble Company | 1 | 6 | 4 | $604 | 0 |
Operators with the most citations in Stark County, Ohio
Citations and orders issued since January 1, 2022 at their open mines here.
| Operator | Open mines | Employees | Citations since 2022 | Proposed penalties | Injury cases |
|---|---|---|---|---|---|
| Massillon Materials Inc | 2 | 6 | 43 | $12,085 | 0 |
| Tiger Sand & Gravel LLC | 1 | 8 | 33 | $4,861 | 0 |
| Stoneco Inc | 3 | 21 | 27 | $4,596 | 0 |
| American Sand & Gravel | 2 | 17 | 21 | $3,019 | 1 |
| Oster Sand & Gravel | 1 | 10 | 21 | $3,264 | 1 |
| H. M. S. Construction | 1 | 2 | 8 | $1,138 | 0 |
| Kimble Company | 1 | 6 | 4 | $604 | 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 |
|---|---|---|---|---|---|
| Massillon Materials II | Massillon Materials Inc | Stark County, OH | Construction sand and gravel | 6 | 35 |
| Tiger Sand & Gravel LLC | Tiger Sand & Gravel LLC | Stark County, OH | Construction sand and gravel | 8 | 33 |
| Oster Sand & Gravel-Massillon Plant | Oster Sand & Gravel | Stark County, OH | Construction sand and gravel | 10 | 21 |
| American Sand & Gravel, Plant #4 | American Sand & Gravel | Stark County, OH | Construction sand and gravel | 15 | 18 |
| Canton Aggregates C2 | Stoneco Inc | Stark County, OH | Construction sand and gravel | 8 | 17 |
| Rohr & Sons Nursery &Tree Farm | H. M. S. Construction | Stark County, OH | Construction sand and gravel | 2 | 8 |
| Massillon Materials-Warmington Plant | Massillon Materials Inc | Stark County, OH | Construction sand and gravel | 0 | 8 |
| Allied Corporation Inc | Stoneco Inc | Stark County, OH | Construction sand and gravel | 5 | 7 |
| L&M Permit- Barr Farm | Kimble Company | Stark County, OH | Clay, ceramic, refractory mnls. | 6 | 4 |
| Canton Aggregates C1 | Stoneco Inc | Stark County, OH | Construction sand and gravel | 8 | 3 |
| American Sand & Gravel, Plant #6 | American Sand & Gravel | Stark County, OH | Construction sand and gravel | 2 | 3 |
Main commodities
| Main commodity | Open mines | Share |
|---|---|---|
| Construction sand and gravel | 10 | 90.9% |
| Clay, ceramic, refractory mnls. | 1 | 9.1% |
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 | 38 | 6 | $8,624 | 0 |
| 2023 | 29 | 4 | $5,028 | 0 |
| 2024 | 43 | 3 | $6,407 | 1 |
| 2025 | 37 | 4 | $6,957 | 1 |
| 2026 | 10 | 0 | $2,551 | 0 |
Standards cited most at mines in Stark County, Ohio
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 56.14107 | Surface metal and nonmetal mines | 18 |
| 30 CFR 56.12018 | Surface metal and nonmetal mines | 9 |
| 30 CFR 56.14100 | Surface metal and nonmetal mines | 8 |
| 30 CFR 56.4101 | Surface metal and nonmetal mines | 8 |
| 30 CFR 56.14112 | Surface metal and nonmetal mines | 7 |
| 30 CFR 56.12032 | Surface metal and nonmetal mines | 5 |
| 30 CFR 56.20003 | Surface metal and nonmetal mines | 5 |
| 30 CFR 47.41 | Hazard communication | 5 |
| 30 CFR 56.4200 | Surface metal and nonmetal mines | 5 |
| 30 CFR 56.12004 | Surface metal and nonmetal mines | 5 |
| 30 CFR 50.30 | Reporting of accidents, injuries and illnesses | 5 |
| 30 CFR 47.44 | Hazard communication | 4 |
| 30 CFR 56.12008 | Surface metal and nonmetal mines | 4 |
| 30 CFR 56.14132 | Surface metal and nonmetal mines | 4 |
| 30 CFR 56.16005 | Surface metal and nonmetal mines | 4 |
Injury and illness cases at mines in Stark County, Ohio
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| Days away from work or restricted activity | 2 |
What the accident reports at mines in Stark County, Ohio describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Slip or fall of person | 1 |
| Powered haulage | 1 |
Equipment named in accident reports at mines in Stark County, Ohio
| Equipment | Reports |
|---|---|
| Ore haulage trucks - off highway trucks | 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.