Data / Mines / Oregon / Sanderling Dredge
Sanderling Dredge, Columbia County, Oregon: 5 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Sanderling Dredge is an active sand, industrial surface mine in Columbia County, Oregon, operated by CalPortland Company with 7 employees on MSHA's record (mine ID 4503687). Since January 1, 2022 MSHA inspectors issued 5 citations and orders there with $1,267 in proposed penalties, and 2 accident reports were filed there, with 2 injury or illness cases.
The request: Watch Sanderling Dredge (MSHA mine ID 4503687) in Columbia County, Oregon: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 4503687
- Status
- Active since November 22, 2011
- Main commodity
- Sand, industrial
- Mine type
- Surface
- County
- Columbia County, Oregon
- Nearest town
- Portland
- Operator
- CalPortland Company
- Parent company
- Taiheiyo Cement Corp
- Employees
- 7
- MSHA field office
- Albany Or Field Office
- Citations and orders since January 1, 2022
- 5
- Significant and substantial
- 1 (20.0%)
- Closure orders
- 0
- High negligence or reckless
- 0
- Proposed penalties
- $1,267
- Amount paid so far
- $1,267
- Inspections
- 11
- Inspector hours on site
- 51
- Citations per inspection
- 0.45 (all mines 2.30)
- Accident reports
- 2
- Injury and illness cases
- 2
- Fatalities
- 0
- Latest MSHA record
- May 28, 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 |
|---|---|---|---|---|
| 2023 | 1 | 0 | $143 | 0 |
| 2024 | 3 | 1 | $973 | 1 |
| 2025 | 1 | 0 | $151 | 1 |
Standards cited most at Sanderling Dredge
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 56.12004 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.12028 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.12002 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.12008 | Surface metal and nonmetal mines | 1 |
| 30 CFR 50.20-1 | Reporting of accidents, injuries and illnesses | 1 |
Injury and illness cases at Sanderling Dredge
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| Permanent disability | 1 |
| Days away from work or restricted activity | 1 |
What the accident reports at Sanderling Dredge describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Handling of materials | 2 |
Other open mines in Columbia County, Oregon
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Santosh DBA CalPortland | CalPortland Company | Columbia County, OR | Construction sand and gravel | 40 | 34 |
| Portable 1 | Columbia Northwest Recycling Inc. | Columbia County, OR | Crushed, broken stone | 6 | 30 |
| Diblee Pit | B C X Inc | Columbia County, OR | Construction sand and gravel | 3 | 24 |
| Eagle Star Rock Products LLC | Eagle Star Rock Products LLC | Columbia County, OR | Crushed, broken stone | 6 | 23 |
| Waterview | Knife River Corporation Northwest | Columbia County, OR | Construction sand and gravel | 16 | 17 |
| Metro Portable #1 | Knife River Corporation Northwest | Columbia County, OR | Crushed, broken stone | 4 | 7 |
| Metro Portable #3 | Knife River Corporation Northwest | Columbia County, OR | Crushed, broken stone | 6 | 6 |
| K & S Quarry | Kinney & Sons Dump Trucking LLC | Columbia County, OR | Crushed, broken stone | 6 | 1 |
| Tide Creek Rock Inc. | Tide Creek Aggregates LLC | Columbia County, OR | Construction sand and gravel | 1 | 0 |
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.