Key Takeaway
WILLAMETTE PORTABLE #3 is a active surface mine producing Stone, located in Lebanon, Linn County, OR. It has 41 violations on record (4 S&S) and $6K in proposed penalties. Operated by Knife River Corporation-Northwest.
WILLAMETTE PORTABLE #3
Operator: Knife River Corporation-Northwest
Controller: Knife River Corporation
Location: Lebanon, Linn County, OR
Employees: 5
Recent Violations
View all 41 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 10/01/2025 | 56.12004 | Non-S&S | ModNegligence | $151 |
| 05/19/2025 | 56.14100(b) | Non-S&S | ModNegligence | $151 |
| 10/02/2023 | 56.12004 | Non-S&S | ModNegligence | $143 |
| 02/07/2023 | 56.14132(a) | Non-S&S | LowNegligence | $143 |
| 02/07/2023 | 56.14200 | S&S | ModNegligence | $606 |
| 01/16/2023 | 50.30(a) | Non-S&S | ModNegligence | $143 |
| 06/01/2022 | 56.4102 | Non-S&S | ModNegligence | $133 |
| 10/06/2021 | 56.14101(a)(3) | Non-S&S | ModNegligence | $125 |
| 08/16/2021 | 56.4104 | Non-S&S | ModNegligence | $125 |
| 08/16/2021 | 56.14103(b) | Non-S&S | HighNegligence | $125 |
| 09/16/2020 | 56.4130(b) | Non-S&S | LowNegligence | $123 |
| 09/16/2020 | 46.5(a) | Non-S&S | HighNegligence | $261 |
| 09/16/2020 | 56.14105 | Non-S&S | ModNegligence | $123 |
| 12/18/2019 | 50.30(a) | Non-S&S | HighNegligence | $123 |
| 05/14/2019 | 56.1000 | Non-S&S | ModNegligence | $121 |
| 11/19/2018 | 56.4230(a)(1) | Non-S&S | HighNegligence | $336 |
| 11/19/2018 | 56.14107(a) | Non-S&S | ModNegligence | $118 |
| 03/13/2015 | 46.9(b)(2) | Non-S&S | LowNegligence | $100 |
| 03/02/2015 | 50.30(a) | Non-S&S | HighNegligence | $100 |
| 03/02/2015 | 50.30(a) | Non-S&S | HighNegligence | $100 |
Inspections
View all 32 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 10/01/2025 | 10/03/2025 | 21.25 | 1 |
| 05/19/2025 | 05/22/2025 | 8.00 | 1 |
| 01/02/2025 | 01/02/2025 | 5.50 | 1 |
| 10/02/2023 | 10/03/2023 | 8.00 | 1 |
| 06/29/2023 | 06/29/2023 | 6.00 | 1 |
| 05/17/2023 | 05/17/2023 | 1.50 | 1 |
| 02/06/2023 | 02/09/2023 | 7.50 | 1 |
| 06/01/2022 | 06/02/2022 | 12.50 | 1 |
| 10/06/2021 | 10/07/2021 | 20.25 | 1 |
| 09/13/2021 | 09/13/2021 | 1.50 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does WILLAMETTE PORTABLE #3 have?
WILLAMETTE PORTABLE #3 has 41 MSHA violations on record, of which 4 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $6K.
What type of mine is WILLAMETTE PORTABLE #3?
WILLAMETTE PORTABLE #3 is a Surface mine producing Stone, located in Lebanon, Linn County, OR. It currently has 5 employees.
Has anyone been injured or killed at WILLAMETTE PORTABLE #3?
According to MSHA records, WILLAMETTE PORTABLE #3 has 0 reported accident/injury records and 0 fatalities on file.
Who operates WILLAMETTE PORTABLE #3?
WILLAMETTE PORTABLE #3 is operated by Knife River Corporation-Northwest and controlled by Knife River Corporation. MSHA Mine ID: 3503642.