Data / Mines / Ohio / Jefferson Materials Co
Jefferson Materials Co: 2 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Jefferson Materials Co is an intermittent construction sand and gravel surface mine in Portage County, Ohio, operated by Stoneco Inc with 15 employees on MSHA's record (mine ID 3301526). Since January 1, 2022 MSHA inspectors issued 2 citations and orders there with $294 in proposed penalties, and 2 accident reports were filed there, with 2 injury or illness cases.
The request: Watch Jefferson Materials Co (MSHA mine ID 3301526) in Portage County, Ohio: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 3301526
- Status
- Intermittent since December 17, 2024
- Main commodity
- Construction sand and gravel
- Mine type
- Surface
- County
- Portage County, Ohio
- Nearest town
- Streetsboro
- Operator
- Stoneco Inc
- Parent company
- CRH PLC
- Employees
- 15
- MSHA field office
- Warrendale PA Field Office
- Citations and orders since January 1, 2022
- 2
- Significant and substantial
- 0 (0.0%)
- Closure orders
- 0
- High negligence or reckless
- 0
- Proposed penalties
- $294
- Amount paid so far
- $294
- Inspections
- 6
- Inspector hours on site
- 47
- Citations per inspection
- 0.33 (all mines 2.30)
- Accident reports
- 2
- Injury and illness cases
- 2
- Fatalities
- 0
- Latest MSHA record
- February 26, 2026
- Citations issued to contractors here
- 3 ($427 proposed)
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 | 0 | 0 | $0 | 1 |
| 2023 | 1 | 0 | $147 | 0 |
| 2024 | 1 | 0 | $147 | 0 |
| 2025 | 0 | 0 | $0 | 1 |
Standards cited most at Jefferson Materials Co
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 56.4201 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14112 | Surface metal and nonmetal mines | 1 |
Injury and illness cases at Jefferson Materials Co
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 Jefferson Materials Co describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Slip or fall of person | 1 |
| Handling of materials | 1 |
Other open mines in Portage County, Ohio
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Oscar Brugmann Sand & Gravel Inc | Oscar Brugmann Sand & Gravel Inc | Portage County, OH | Construction sand and gravel | 14 | 33 |
| S & S Aggregate Plant #16 | S & S Aggregate | Portage County, OH | Construction sand and gravel | 12 | 23 |
| Lakeside Sand & Gravel Inc | Lakeside Sand & Gravel Inc | Portage County, OH | Construction sand and gravel | 28 | 22 |
| Beck Sand & Gravel, Inc. | Beck Sand & Gravel, Inc. | Portage County, OH | Construction sand and gravel | 13 | 22 |
| Rootstown Sand & Gravel | Ray Bertolini Trucking CO. | Portage County, OH | Construction sand and gravel | 5 | 19 |
| Ballentine Sand and Gravel LLC | Ballentine Sand and Gravel LLC | Portage County, OH | Construction sand and gravel | 5 | 7 |
| Hugo Sand Company Incorporated | Hugo Sand Company Inc | Portage County, OH | Construction sand and gravel | 2 | 4 |
| D & K Materials, Inc. | D & K Materials, Inc. | Portage County, OH | Construction sand and gravel | 3 | 3 |
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.