Coal production
0reported short tons
ALL STATUSES / OPERATOR PORTFOLIO
Knife River
Membership and operating status are from the latest MSHA Mines snapshot. Open a mine for its ownership history.
MSHA OPERATOR IDL17688
MINE PORTFOLIO
23 of 23 mines and facilities
2025-01-01 – 2026-10-18. All statuses records; production reporting is not required.
Material, method and type filters apply to this table. The portfolio’s status applies to the entire page. GEM fields describe their own release, not the selected MSHA year.
| Mine | Location / type | Coal · short tons | Hours worked | Violations | Accident records | On-site inspection hours |
|---|---|---|---|---|---|---|
| Belgrade Pit2400462 · Active6/8 quarters reported | Gallatin, MTSurface · MSHA: Construction Sand and Gravel | 0 | 62,455 | 7 | 0 | 39.0 |
| Billings Pit2400478 · Intermittent6/8 quarters reported | Yellowstone, MTSurface · MSHA: Construction Sand and Gravel | 0 | 5,897 | 1 | 0 | 15.0 |
| DBRM Pit-North2402264 · Intermittent6/8 quarters reported | Ravalli, MTSurface · MSHA: Construction Sand and Gravel | 0 | 5,604 | 4 | 1 | 10.8 |
| JTL Portable Crusher #32402414 · Active6/8 quarters reported | Yellowstone, MTSurface · MSHA: Construction Sand and Gravel | 0 | 29,551 | 1 | 0 | 27.8 |
| Kalispell Portable Plant2402095 · Intermittent6/8 quarters reported | Flathead, MTSurface · MSHA: Construction Sand and Gravel | 0 | 6,552 | 6 | 0 | 15.3 |
| Mullan Road Wash Plant2401935 · Intermittent6/8 quarters reported | Missoula, MTSurface · MSHA: Construction Sand and Gravel | 0 | 9,922 | 0 | 0 | 7.0 |
| Portable Crusher #12402022 · Intermittent6/8 quarters reported | Missoula, MTSurface · MSHA: Construction Sand and Gravel | 0 | 9,487 | 0 | 0 | 10.5 |
| Portable Crusher #12402312 · Intermittent6/8 quarters reported | Lewis And Clark, MTSurface · MSHA: Construction Sand and Gravel | 0 | 10,521 | 0 | 0 | 45.0 |
| DBRM Pit - South2400793 · Abandoned | Ravalli, MTSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Eagle Pugmill2402144 · Abandoned | Missoula, MTSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Figgins Portable Plant2401939 · Abandoned | Gallatin, MTSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| KALISPELL CRUSHER2401685 · Abandoned | Yellowstone, MTSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| MRM MOBILE CRUSHER #1762402135 · Abandoned | Lake, MTSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| MRM WASH PLANT #1702400486 · Abandoned | Missoula, MTSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Polson Wash Plant2400487 · Abandoned | Lake, MTSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Portable #42402047 · Temporarily Idled6/8 quarters reported | Yellowstone, MTSurface · MSHA: Construction Sand and Gravel | 0 | 2,824 | 1 | 0 | 9.5 |
| Portable Base Crusher2401360 · Abandoned | Flathead, MTSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Portable Crusher #22402348 · Abandoned | Missoula, MTSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Portable Screen2402326 · Abandoned | Yellowstone, MTSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| River Pit Wash Plant2402110 · Abandoned | Flathead, MTSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Small Portable Screen2402145 · Abandoned | Missoula, MTSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Telesmith Wash Plant Portable2402500 · Abandoned | Flathead, MTSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Wash Plant2400459 · Temporarily Idled4/8 quarters reported | Yellowstone, MTSurface · MSHA: Construction Sand and Gravel | 0 | 695 | 0 | 0 | 0.5 |
Production and hours sum available quarterly reports. — means unavailable; zero safety records means none in the selected imported period. Ownership reflects the current MSHA record.
LOCATION
Portfolio map
15 of 23 mines with usable MSHA coordinates. Select a marker to open a mine.
Mine coordinates
- Belgrade Pit45.80889, -111.23861Open map ↗
- Billings Pit45.74722, -108.61750Open map ↗
- DBRM Pit-North46.33278, -114.14778Open map ↗
- JTL Portable Crusher #345.85667, -108.42611Open map ↗
- Kalispell Portable Plant48.34333, -114.24889Open map ↗
- Mullan Road Wash Plant46.84556, -114.07889Open map ↗
- Portable Crusher #146.91778, -114.05417Open map ↗
- Portable Crusher #146.63833, -111.91472Open map ↗
- DBRM Pit - South46.31866, -114.15468Open map ↗
- Figgins Portable Plant45.73889, -108.62306Open map ↗
- Polson Wash Plant47.69444, -114.16472Open map ↗
- Portable #445.85611, -108.41806Open map ↗
- Portable Crusher #248.34194, -114.25000Open map ↗
- Small Portable Screen46.87222, -113.99389Open map ↗
- Wash Plant45.85667, -108.42472Open map ↗
Quarterly trends
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-18. All 23 mines listed under this operator were checked; 10 have reports in the available quarters. Totals use current ownership.
Hours worked
143,508reported employee hours
Tons per hour
0.00production ÷ hours worked
Missing values appear as —. Totals use available reports. Tons per hour requires production and hours for the same quarters and a nonzero hours total. * Striped bars mark partial mine coverage or an incomplete quarter. See the table for coverage.
Quarterly data and reporting coverage
| Quarter | Coal (short tons) | Hours worked | Tons / hour | Avg. employees | Coverage |
|---|---|---|---|---|---|
| 2025 Q1 | 0 | 13,027 | 0.00 | 42 | 10/10 mines reporting |
| 2025 Q2 | 0 | 32,338 | 0.00 | 56 | 10/10 mines reporting |
| 2025 Q3 | 0 | 32,679 | 0.00 | 57 | 10/10 mines reporting |
| 2025 Q4 | 0 | 21,584 | 0.00 | 50 | 10/10 mines reporting |
| 2026 Q1 | 0 | 15,804 | 0.00 | 46 | 9/10 mines reporting |
| 2026 Q2 | 0 | 28,076 | 0.00 | 50 | 9/10 mines reporting |
| 2026 Q3 | — | — | — | — | No report |
| 2026 Q4 | — | — | — | — | No report |
Safety and enforcement
2025-01-01 – 2026-10-18
Violations
203 significant & substantial (S&S)
Accident records
10 records classified as fatality
Proposed penalties · USD
5,403.0019 of 20 violations with amounts
On-site inspection hours
180.2533 inspections · 33 with hours
Counts are published records, including contractor records. * The quarter was incomplete at the snapshot date; recent counts may rise as reports arrive. — means no reported amount or hours. Portfolio totals use current membership.
Quarterly safety data
| Quarter | Violations | S&S | Proposed USD | Accident records | Fatality records | Inspections | On-site hours |
|---|---|---|---|---|---|---|---|
| 2025-Q1 | 2 | 1 | 1,969.00 | 0 | 0 | 4 | 16.5 |
| 2025-Q2 | 5 | 0 | 755.00 | 0 | 0 | 6 | 27.5 |
| 2025-Q3 | 3 | 0 | 453.00 | 0 | 0 | 5 | 46.0 |
| 2025-Q4 | 6 | 1 | 1,759.00 | 1 | 0 | 7 | 37.8 |
| 2026-Q1 | 0 | 0 | — | 0 | 0 | 0 | — |
| 2026-Q2 | 3 | 0 | 467.00 | 0 | 0 | 8 | 33.5 |
| 2026-Q3 | 0 | 0 | — | 0 | 0 | 1 | 10.0 |
| 2026-Q4 * | 1 | 1 | — | 0 | 0 | 2 | 9.0 |
Most cited CFR sections
All violations issued in the selected period. Counts combine subsections.
Safety activity
- Kalispell Portable Plant · 2402095
Regular Safety and Health Inspection · 4.0 on-site hours
- Portable Crusher #1 · 2402022
Verbal Hazard Complaint Inspections · 2.0 on-site hours
- Belgrade Pit · 2400462
56.12032 · S&S · $1,818.00 proposed
- Belgrade Pit · 2400462
Regular Safety and Health Inspection · 7.0 on-site hours
Safety sources and definitions
MSHA Violations (issue date), Accidents (accident date), and Inspections (begin date). Snapshot 2026-10-18.
Counts describe published rows, including contractor records; accident records are not distinct incidents or numbers of people injured.
Zero means no matching records in the imported sources, not proof of no events. Historical coverage differs by source; absence before a source begins reporting is not a zero incident rate. Invalid or absent dates and records after the snapshot are excluded.
S&S means SIG_SUB=Y. Fatality records use DEGREE_INJURY_CD=01. Proposed penalties are not final assessed or paid amounts; missing dollar values are omitted.
Inspection hours are SUM_TOTAL_ON_SITE_HOURS attributed to the inspection start date, without supervisor/trainee hours. Missing hours are omitted; a started inspection may still be open.
Portfolio totals use current mine membership, including events before the current owner or operator's tenure.
CFR headings link to the current Title 30 index; they are not historical legal determinations.
SELECTED PORTFOLIO
1 linked controller.
Relationships reflect the selected mine status and current MSHA controller/operator fields.