Knife River Corporation-Northwest, Jefferson Wash Plant (Linn County, OR): MSHA citation under 47.41(a) (2026-05-11)
Knife River Corporation-Northwest (Oregon): MSHA citation under 47.41(a) (2026-05-11). Its proposed penalty of $151 is above the median of $165 (50th percentile). Dated 178 days ago, it serves as a historical benchmark. Score 20/100. As of 2026-11-04, from US DOL Mine Safety and Health Administration (MSHA) Open Government Data, company violators only.
Data as of · Compiled by Zalwin from US DOL Mine Safety and Health Administration (MSHA) Open Government Data, company violators only
proposed penalty: $151 · 50th percentile of 24,451 MshaMinePulse records · 0.9x the median
Free preview: all 13 published fields of this record are shown below. Locked: 324 related OR MshaMinePulse records and the 5-column CSV export.
| Field | Value |
|---|---|
| Company | Knife River Corporation-Northwest |
| Mine | Jefferson Wash Plant (ID 3501004) |
| Location | Linn County, OR |
| Commodity | Crushed, Broken Stone NEC |
| Mine type | Surface |
| Employees | 4 |
| Issued | 2026-05-11 |
| Action | Citation |
| Standard | 47.41(a) |
| Significant & substantial | No |
| Negligence | Mod |
| Proposed penalty | $151 |
| Contested | No |
| proposed penalty percentile | 50th of 24,451 (median $165, 0.9x median) |
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- Source agency: US DOL Mine Safety and Health Administration (MSHA) Open Government Data, company violators only
- Record date: 2026-05-11
- Data refreshed: 2026-11-04
- Refunds on request within 14 days
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LIVE PUBLIC DATA Source: US DOL Mine Safety and Health Administration (MSHA) Open Government Data, company violators only · Last refreshed: Wed, 04 Nov 2026 01:31:23 GMT
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Peer benchmark and outreach value: Knife River Corporation-Northwest and 325 Oregon peers
- Oregon MshaMinePulse records like this one: 325
- Knife River Corporation-Northwest's proposed penalty: 50th percentile of 24,451 records
- Timing: Low: older than 30 days
- Estimated pipeline if you contact every Oregon peer: $65,000 (peers × rate × deal size; an estimate from your assumptions, not a forecast)
20 / 100 Safety Need Score
What is the MshaMinePulse record for Knife River Corporation-Northwest in Oregon?
MSHA issued Knife River Corporation-Northwest a citation under 47.41(a) at Jefferson Wash Plant (OR) on 2026-05-11.
How does Knife River Corporation-Northwest compare to other Oregon MshaMinePulse records?
Its proposed penalty of $151 sits in the upper half (50th percentile) of 24,451 records; the median is $165. It is 178 days old; check the official source for later updates before acting. Its Safety Need Score of 20/100 is modest; treat it as background rather than a priority.
Knife River Corporation-Northwest vs. top 3 peers
| Organization | Location | Amount | Percentile | Record date |
|---|---|---|---|---|
| Knife River Corporation-Northwest | OR | 151 | 50th | 2026-05-11 |
| Swan Mining Operations, LLC | OR | 168 | 53rd | 2026-07-22 |
| Yoder Quarry LLC | OR | 592 | 83rd | 2026-08-20 |
| Swan Mining Operations, LLC | OR | 1,467 | 92nd | 2026-07-22 |
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Data comes from MSHA Open Government Data files, which MSHA updates weekly; citations can appear days to weeks after issue, and proposed penalties are often blank until assessed months later. Citations can be modified, vacated or contested; confirm on the MSHA Mine Data Retrieval System. Company violators only; individual agents are excluded. Not a consumer report and may not be used for FCRA purposes. Informational only; not legal or safety advice.