Data / Mines / Oregon / Stephens Quarry
Stephens Quarry, Yamhill County, Oregon: 10 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Stephens Quarry is an intermittent crushed, broken traprock surface mine in Yamhill County, Oregon, operated by Central Pre-Mix Concrete Co. with 5 employees on MSHA's record (mine ID 3503007). Since January 1, 2022 MSHA inspectors issued 10 citations and orders there with $1,450 in proposed penalties, and 0 accident reports were filed there, with no injury or illness cases.
The request: Watch Stephens Quarry (MSHA mine ID 3503007) in Yamhill County, Oregon: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 3503007
- Status
- Intermittent since October 1, 2025
- Main commodity
- Crushed, broken traprock
- Mine type
- Surface
- County
- Yamhill County, Oregon
- Nearest town
- Amity
- Operator
- Central Pre-Mix Concrete Co.
- Parent company
- CRH PLC
- Employees
- 5
- MSHA field office
- Albany Or Field Office
- Citations and orders since January 1, 2022
- 10
- Significant and substantial
- 0 (0.0%)
- Closure orders
- 0
- High negligence or reckless
- 0
- Proposed penalties
- $1,450
- Amount paid so far
- $1,450
- Inspections
- 8
- Inspector hours on site
- 34
- Citations per inspection
- 1.25 (all mines 2.30)
- Accident reports
- 0
- Injury and illness cases
- 0
- Fatalities
- 0
- Latest MSHA record
- November 3, 2026
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 | 2 | 0 | $266 | 0 |
| 2024 | 6 | 0 | $882 | 0 |
| 2025 | 2 | 0 | $302 | 0 |
Standards cited most at Stephens Quarry
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 56.14132 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.14100 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.18002 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.11002 | Surface metal and nonmetal mines | 1 |
| 30 CFR 41.12 | Notice of legal identity | 1 |
| 30 CFR 56.11004 | Surface metal and nonmetal mines | 1 |
Other open mines in Yamhill County, Oregon
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Portable Crusher No 1 | Central Pre-Mix Concrete Co. | Yamhill County, OR | Crushed, broken stone | 12 | 15 |
| Crabtree Pit | Crabtree Crushing, Inc | Yamhill County, OR | Crushed, broken stone | 13 | 14 |
| Portable 3 | Chavarria Construction Inc. | Yamhill County, OR | Crushed, broken stone | 2 | 10 |
| Penland Bar | Meisel Rock Products | Yamhill County, OR | Construction sand and gravel | 4 | 2 |
| Amity Rd. Quarry | Kamph Rock Crushing Company Inc | Yamhill County, OR | Construction sand and gravel | 8 | 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.