Wash Plant 2 Metal/Non-Metal

Knife River Corporation Mountain West · Surface

Controlled by Knife River Corporation

Boise, Ada County, ID · Intermittent

MSHA Mine ID: 1002090

Watch this mine

Email me when a new MSHA incident is filed at Wash Plant 2.

Compliance record

MSHA citations since 2008

citations

significant & substantial

$3,913

proposed penalties

$3,762

paid to date

Source: MSHA violations data, updated weekly.

Quarterly safety rates

Citations per million employee-hours, as reported to MSHA

Quarter	Hours worked	Citations	Per 1M hrs
2025 Q4	1,617	0	0.0
2024 Q3	586	0	0.0
2024 Q2	1,621	0	0.0
2024 Q1	353	6	16997.2
2023 Q3	2,737	0	0.0
2023 Q1	1,763	0	0.0
2022 Q4	2,768	0	0.0
2022 Q3	3,064	0	0.0

Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.

No fatalities recorded at this mine.

2 on file

April 13, 2022 ID · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS

Miner was working on a conveyor and cleared the dust off the are they were about to work on and got dust in their eye.

April 24, 2009 ID · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)

Knife River · Caught in, under or between a moving and a stationary object

Hooking up chain to loader to pull manlift which was stuck, loader operator took off to soon, caught finger in chain.