Data / Mines / Oregon / Curtis Rock
Curtis Rock, Linn County, Oregon: 0 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Curtis Rock is an intermittent crushed, broken stone surface mine in Linn County, Oregon, operated by Curtis Excavation, LLC with 2 employees on MSHA's record (mine ID 3503883). Since January 1, 2022 MSHA inspectors issued 0 citations and orders there with $0 in proposed penalties, and 0 accident reports were filed there, with no injury or illness cases.
The request: Watch Curtis Rock (MSHA mine ID 3503883) in Linn County, Oregon: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 3503883
- Status
- Intermittent since October 24, 2026
- Main commodity
- Crushed, broken stone
- Mine type
- Surface
- County
- Linn County, Oregon
- Nearest town
- Brownsville
- Operator
- Curtis Excavation, LLC
- Employees
- 2
- MSHA field office
- Albany Or Field Office
- Citations and orders since January 1, 2022
- 0
- Inspections
- 2
- Inspector hours on site
- 4
- Citations per inspection
- 0.00 (all mines 2.30)
- Accident reports
- 0
- Injury and illness cases
- 0
- Fatalities
- 0
- Latest MSHA record
- August 16, 2023
Other open mines in Linn County, Oregon
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Mason Quarry Portable | Willamette Valley Aggregates LLC | Linn County, OR | Crushed, broken stone | 4 | 28 |
| Northern Rock Supply | Northern Rock Supply | Linn County, OR | Crushed, broken stone | 3 | 22 |
| Portable 1 | Liberty Crushing, L.L.C. | Linn County, OR | Crushed, broken stone | 2 | 18 |
| Mt Hope Tree Farm LLC | G & S Crushing, LLC | Linn County, OR | Crushed, broken stone | 2 | 13 |
| Willamette Portable #3 | Knife River Corporation Northwest | Linn County, OR | Crushed, broken stone | 4 | 8 |
| Stonemason Splitter | Mid-Valley Gravel Company | Linn County, OR | Dimension stone | 2 | 5 |
| Portable 1 | Rick Franklin Corporation | Linn County, OR | Crushed, broken stone | 2 | 5 |
| Silbernagel Pit | Canyon Rock Products LLC | Linn County, OR | Crushed, broken stone | 2 | 5 |
| Stayton Rock Pit | Knife River Corporation Northwest | Linn County, OR | Construction sand and gravel | 1 | 5 |
| Jefferson Wash Plant | Knife River Corporation Northwest | Linn County, OR | Crushed, broken stone | 4 | 2 |
| Fox Valley | North Santiam Paving Co | Linn County, OR | Construction sand and gravel | 2 | 2 |
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.