Key Takeaway
WILLAMETTE PORTABLE #1 is a intermittent surface mine producing Stone, located in Linn, Linn County, OR. It has 74 violations on record (9 S&S) and $21K in proposed penalties. Operated by Knife River Corporation-Northwest.
WILLAMETTE PORTABLE #1
Operator: Knife River Corporation-Northwest
Controller: Knife River Corporation
Location: Linn, Linn County, OR
Employees: 5
Recent Violations
View all 74 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 10/07/2025 | 56.11002 | Non-S&S | ModNegligence | $151 |
| 10/07/2025 | 56.12028 | Non-S&S | ModNegligence | $151 |
| 02/12/2024 | 56.18002(b) | Non-S&S | ModNegligence | $147 |
| 01/16/2023 | 50.30(a) | Non-S&S | ModNegligence | $143 |
| 07/26/2022 | 56.12004 | Non-S&S | ModNegligence | $133 |
| 07/26/2022 | 56.14107(a) | Non-S&S | ModNegligence | $133 |
| 07/26/2021 | 56.11002 | Non-S&S | LowNegligence | $125 |
| 07/26/2021 | 56.4430(a)(2) | Non-S&S | ModNegligence | $125 |
| 07/08/2020 | 56.12021 | Non-S&S | ModNegligence | $123 |
| 10/24/2019 | 56.14131(b) | Non-S&S | ModNegligence | $121 |
| 07/16/2019 | 50.30(a) | Non-S&S | HighNegligence | $121 |
| 08/24/2016 | 56.4201(a)(2) | Non-S&S | LowNegligence | $114 |
| 08/24/2016 | 47.41(a) | Non-S&S | ModNegligence | $114 |
| 08/24/2016 | 56.14100(c) | Non-S&S | HighNegligence | $145 |
| 06/20/2014 | 56.14132(b)(1)(i) | S&S | ModNegligence | $8,893 |
| 06/19/2014 | 46.11(a) | Non-S&S | ModNegligence | $112 |
| 06/19/2014 | 56.16006 | Non-S&S | ModNegligence | $100 |
| 06/19/2014 | 56.11027 | Non-S&S | ModNegligence | $100 |
| 06/19/2014 | 56.11001 | S&S | ModNegligence | $190 |
| 06/19/2014 | 56.11003 | Non-S&S | ModNegligence | $100 |
Accidents & Injuries
View all 2 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 06/04/2007 | HANDLING OF MATERIALS | DAYS RESTRICTED ACTIVITY ONLY | 16d restricted |
| 03/02/2004 | HANDLING OF MATERIALS | DAYS AWAY FROM WORK ONLY | 9d lost |
Inspections
View all 54 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 10/07/2025 | 10/08/2025 | 11.50 | 1 |
| 02/18/2025 | 02/20/2025 | 17.75 | 1 |
| 05/23/2024 | 05/23/2024 | 6.50 | 1 |
| 05/23/2024 | 05/23/2024 | 0.50 | 1 |
| 02/12/2024 | 02/12/2024 | 7.50 | 1 |
| 05/10/2023 | 05/10/2023 | 5.25 | 1 |
| 01/19/2023 | 01/19/2023 | 6.00 | 1 |
| 07/26/2022 | 07/26/2022 | 13.00 | 2 |
| 01/27/2022 | 01/27/2022 | 9.00 | 1 |
| 08/16/2021 | 08/17/2021 | 2.00 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does WILLAMETTE PORTABLE #1 have?
WILLAMETTE PORTABLE #1 has 74 MSHA violations on record, of which 9 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $21K.
What type of mine is WILLAMETTE PORTABLE #1?
WILLAMETTE PORTABLE #1 is a Surface mine producing Stone, located in Linn, Linn County, OR. It currently has 5 employees.
Has anyone been injured or killed at WILLAMETTE PORTABLE #1?
According to MSHA records, WILLAMETTE PORTABLE #1 has 2 reported accident/injury records and 0 fatalities on file.
Who operates WILLAMETTE PORTABLE #1?
WILLAMETTE PORTABLE #1 is operated by Knife River Corporation-Northwest and controlled by Knife River Corporation. MSHA Mine ID: 3503321.