MINE DETAILS
Eagle Mine
LOCATION
Mine location
1 of 1 mine with usable MSHA coordinates. Select a marker to open a mine.
Mine coordinates
- Eagle Mine46.74306, -87.87944Open map ↗
Quarterly trends
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-18. MSHA quarterly production and employment reports.
Coal production
0reported short tons
Hours worked
690,191reported 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 | 115,137 | 0.00 | 239 | 1/1 mines reporting |
| 2025 Q2 | 0 | 116,544 | 0.00 | 250 | 1/1 mines reporting |
| 2025 Q3 | 0 | 121,508 | 0.00 | 255 | 1/1 mines reporting |
| 2025 Q4 | 0 | 114,584 | 0.00 | 250 | 1/1 mines reporting |
| 2026 Q1 | 0 | 110,666 | 0.00 | 243 | 1/1 mines reporting |
| 2026 Q2 | 0 | 111,752 | 0.00 | 246 | 1/1 mines reporting |
| 2026 Q3 | — | — | — | — | No report |
| 2026 Q4 | — | — | — | — | No report |
Safety and enforcement
2025-01-01 – 2026-10-18
Violations
9617 significant & substantial (S&S)
Accident records
210 records classified as fatality
Proposed penalties · USD
26,904.0092 of 96 violations with amounts
On-site inspection hours
773.0019 inspections · 19 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 | 12 | 0 | 1,812.00 | 2 | 0 | 4 | 120.0 |
| 2025-Q2 | 21 | 8 | 7,246.00 | 4 | 0 | 2 | 124.5 |
| 2025-Q3 | 12 | 3 | 7,177.00 | 2 | 0 | 2 | 122.0 |
| 2025-Q4 | 7 | 2 | 2,069.00 | 3 | 0 | 1 | 108.0 |
| 2026-Q1 | 23 | 3 | 5,269.00 | 6 | 0 | 2 | 104.0 |
| 2026-Q2 | 11 | 1 | 1,975.00 | 0 | 0 | 3 | 95.8 |
| 2026-Q3 | 10 | 0 | 1,356.00 | 4 | 0 | 5 | 98.8 |
| 2026-Q4 * | 0 | 0 | — | 0 | 0 | 0 | — |
Most cited CFR sections
All violations issued in the selected period. Counts combine subsections.
Safety activity
FIRE · ACCIDENT ONLY
Accident narrative
While backing into the powder magazine at MB 35 from the main ramp, the miner noticed flames coming from the engine compartment near the exhaust. The miner deployed the fire suppression system and a second miner assisted with using two fire extinguishers before moving to a refuge chamber. No injuries occurred and damage to the equipment was minimal.
FALL OF ROOF OR BACK · ACCIDENT ONLY
Accident narrative
A ground failure of approximately 8' was found in the 172L stope. The area had been barricaded with no recent activity. A miner was conducting a work area inspection to begin prep for closure when it was discovered. The ground fell into the open stope.
POWERED HAULAGE · DAYS RESTRICTED ACTIVITY ONLY
Accident narrative
Miner reported having sore/stiff neck from ramp conditions and looking sideways throughout shift.
POWERED HAULAGE · DAYS AWAY FROM WORK ONLY
Accident narrative
While a miner operating a haul truck was parked in a passing bay, another haul truck traveling down the ramp made contact with the bed of the parked haul truck. The miner of the parked truck received first aid for neck pain and was later transported for further evaluation. The miner was given time away from work.
SLIP OR FALL OF PERSON · DYS AWY FRM WRK & RESTRCTD ACT
Accident narrative
While a miner was putting away a snowblower, they slipped on the ice and fell. They were taken to be evaluated by medical professionals and given time away from work.
HANDLING OF MATERIALS · NO DYS AWY FRM WRK,NO RSTR ACT
Accident narrative
While a miner was closing a haul truck door, they pinched their thumb. They received first aid on site and transported to the hospital for further treatment where they received 3 stitches to their finger.
FALL OF ROOF OR BACK · ACCIDENT ONLY
Accident narrative
The blast for the 445-3260 stope occurred at the end of day shift on 2/13 at 515pm. On the top cut of the stope on the 420 level, the back broke 10 ft above the 20 ft cables that were installed in the heading. The ground fell into the open stope. The fall was discovered on 2/14 at 12:45AM.
STEPPING OR KNEELING ON OBJECT · DAYS AWAY FROM WORK ONLY
Accident narrative
While a miner was stepping off powder truck, they stepped on a rock and rolled their ankle. They were transported to the hospital for evaluation resulting in time away from work.
HOISTING · ACCIDENT ONLY
Accident narrative
While performing Alimak daily checks, an alarm was discovered causing it to not fully function. Mine evacuation was prompted and then repairs were made returning it to service.
HANDLING OF MATERIALS · DYS AWY FRM WRK & RESTRCTD ACT
Accident narrative
While an employee was laying on their back installing pusher bolts onto a steering cylinder pin, they experienced lower back pain. The employee was taken to the hospital the following shift for worsened pain and given medication and time away from work.
SLIP OR FALL OF PERSON · DAYS AWAY FROM WORK ONLY
Accident narrative
While an employee was walking underground, they tripped on a rock and fell on their knee. Employee received first aid at the time of the incident and was later taken to the hospital for worsened pain resulting in time away from work.
SLIP OR FALL OF PERSON · DYS AWY FRM WRK & RESTRCTD ACT
Accident narrative
While an employee was walking to their vehicle at the end of shift, they slipped and fell from the ice and snow. Employee was evaluated for continued pain and was given time away from work.
SLIP OR FALL OF PERSON · DAYS AWAY FROM WORK ONLY
Accident narrative
While an employee was exiting a bolter, their tool belt caught on the grab bar railing resulting in the employee twisting their back in an awkward motion. Employee was evaluated the following day for worsened pain resulting in days away from work.
HANDTOOLS (NONPOWERED) · DAYS AWAY FROM WORK ONLY
Accident narrative
While a miner was scaling the face, a rock 1'x6"x6" came loose and struck the miner's hardhat. The miner was taken to the hospital and was prescribed medication and time away from work.
HANDLING OF MATERIALS · DAYS AWAY FROM WORK ONLY
Accident narrative
While employee was attempting to open a stuck valve, they felt a pop in their neck. Employee did not seek treatment until the following morning after having worsened pain. They were prescribed medication and time away from work.
HOISTING · ACCIDENT ONLY
Accident narrative
While preforming an inspection on the Alimak, the cage surpassed a limit switch that caused a fault resulting in the Alimak to be inoperable.
HANDLING OF MATERIALS · NO DYS AWY FRM WRK,NO RSTR ACT
Accident narrative
While miner was disposing of hydraulic buckets, the handle broke off leaving a laceration on the miner's finger. The miner was transported to the hospital and received 3 stitches.
HANDLING OF MATERIALS · DAYS AWAY FROM WORK ONLY
Accident narrative
While employee was attempting to pick up wheel chocks, they felt a pop in their wrist. Employee was given first aid by security and was seen at occupational medicine days later for continued pain. Employee was prescribed a splint and work restrictions resulting in days away from work.
MACHINERY · DAYS AWAY FROM WORK ONLY
Accident narrative
While cleaning cement out of haul truck bed, employee was struck on the eye by an air hose that came away from the air chipper. Employee received first aid by security and was taken to the hospital for further treatment; employee was prescribed medication and days away from work.
HANDLING OF MATERIALS · NO DYS AWY FRM WRK,NO RSTR ACT
Accident narrative
While attempting to change the blade on a reciprocating saw, the employee's left index finger and thumb were pinched. The resulting laceration required stitches.
HOISTING · ACCIDENT ONLY
Accident narrative
While performing the daily inspection of the Alimak (secondary escapeway elevator) it was found to be faulted and inoperable due to overheated VFD.
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.
OWNERSHIP
Operator and controller history
Current ownership comes from MSHA Mines. Historical start and end dates come from MSHA Controller and Operator History.
Lundin Mining CorporationcontrolsEagle Mine LLCoperatesEagle Mine
msha-controller-operator-history · controller/operator co-tenure derived on mine 2003454Rio Tinto GroupcontrolsEagle Mine LLCoperatesEagle Mine
msha-controller-operator-history · controller/operator co-tenure derived on mine 2003454Other historical summaries · source-specific periods
RECORD SUMMARY
Production, safety and enforcement
These summaries use the periods stated on each card, independently of the reporting period above.
Accidents and injuries
95 historical accident/injury rows; 0 coded fatalities and 533 lost days across the published record.
accidentsmine-production-quarterlyViolations and penalties
673 violation rows across the full record; 67 carry an S&S flag and $528,141 appears in current assessed amounts.
inspectionsviolationsassessed-violationsorders-107aOccupational health samples
288 personal; 101 area. 8 personal-sample rows have a published C/E ratio above 1; 0 noise rows have an action-level or PEL dose above 100%. These are separate measures, not a silica exceedance count. Silica results and sample status are shown separately.
personal-health-samplesarea-samplesQuarterly production and employment
112K employee hours and 246 summed average employees across reported subunits in the latest published quarter.
mine-production-quarterlymine-production-yearlyContests, conferences and decisions
31 contested-violation rows, 31 civil-penalty docket/decision rows, and 26 conference records linked by issuance number.
conferencescontested-violationscivil-penalty-dockets-decisionsContractors
Contractors are linked through this mine’s violation or accident records. Their production and hours cover all their operations, so they are not included in this mine’s totals.
contractor-production-quarterlycontractor-production-yearlyaccidentsviolationsInspections
140 inspection events and 12K published inspection hours across the historical record.
inspectionsviolationsHEALTH SAMPLING
Silica and quartz
Coal quartz, metal/nonmetal personal samples and area samples. Snapshot Oct 18, 2026. 41 silica records across the mine’s published history.
Personal silica samples · concentration / limit
Quarterly mean · published C/E ratio
— No eligible measurements. * Quarter in progress. Means describe the available samples, not average exposure across the mine.
Quartz % is the sample’s quartz content; µg/m³ is its reported concentration. Personal C/E is the ratio to the limit published with that sample. Personal and area concentration units and void status are not specified in those source files.
| Date / sample | Dataset / analyte | Occupation / area | Measurement | Sample status | Published action |
|---|---|---|---|---|---|
| 000000202601915700 | Metal/nonmetal personalQuartz, respirable, >1% Qtz | Laborer, Bullgang | 0.44× published limitConcentration: 0000.38 · limit: 0000.86Source unit unspecified | Not reported | NO ACTIONInspection 6904964 |
| 000000202601915800 | Metal/nonmetal personalQuartz, respirable, >1% Qtz | Oiler, Greaser | 0.46× published limitConcentration: 0000.50 · limit: 0001.08Source unit unspecified | Not reported | NO ACTIONInspection 6904964 |
| 000000202601130300 | Metal/nonmetal personalQuartz, respirable, >1% Qtz | Nipper, Supply Man | 1.41× published limitConcentration: 0001.56 · limit: 0001.11Source unit unspecified | Not reported | CITATION/ORDER ISSUEDInspection F016F6B |
| 000000202601130400 | Metal/nonmetal personalQuartz, respirable, >1% Qtz | Supervisor, Co. Official | 0.28× published limitConcentration: 0000.30 · limit: 0001.08Source unit unspecified | Not reported | NO ACTIONInspection F016F6B |
| 000000202601130500 | Metal/nonmetal personalQuartz, respirable, >1% Qtz | Oiler, Greaser | 1.78× published limitConcentration: 0001.74 · limit: 0000.98Source unit unspecified | Not reported | CITATION/ORDER ISSUEDInspection F016F6B |
Sources and interpretation
- Coal means use numeric concentrations from samples marked not voided, excluding control/invalid sample types and dates after the snapshot. Missing values remain null; reported zeroes remain zero.
- Quarterly means describe available samples, not mine-wide or worker-average exposure. Quarters with no eligible measurements remain empty; the current quarter is partial.
- Personal C/E is MSHA's published concentration-to-limit ratio. A value above 1 is not by itself a citation or a determination under the 2024 silica rule. Personal and area files do not publish a void-status field.
- Area records include bulk-dust analyses and are kept separate from personal exposure results. Their concentration units are not specified in the source dictionary.
- Missing samples do not establish safe conditions. Coal quartz percentage and concentration are separate measures. No compliance threshold is inferred for coal samples.
Coal quartz field definitions ↗Metal/nonmetal personal field definitions ↗Metal/nonmetal area field definitions ↗
EIA + TITLE 30
EIA production and cited regulations
EIA annual figures are reported separately from MSHA. Regulation links use the current eCFR snapshot.
This can mean the operation is non-coal, inactive for the annual period, or outside the EIA-7A reporting population.
RECENT PUBLIC RECORDS
Recent violations and samples
Latest records retained for inspection; aggregates above use the full source history.
Coal dust, noise and other contaminants. Silica records above ↑
SOURCE COVERAGE
Reporting dates and coverage
16 datasets contain linked records. Missing datasets are listed below.
NOTES
Limitations
- Contractor production is entity-level and is never represented as mine-attributable.
- Missing rows can mean no event, publication delay, identity mismatch, or inapplicability.