Coal production
133,613,189reported short tons
ALL STATUSES / CONTROLLER PORTFOLIO
Core Natural Resources Inc
Membership and operating status are from the latest MSHA Mines snapshot. Open a mine for its ownership history.
MSHA CONTROLLER ID0189840
MINE PORTFOLIO
44 of 44 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 |
|---|---|---|---|---|---|---|
| Bailey Mine3607230 · Active6/8 quarters reported | Greene, PAUnderground · MSHA: Coal (Bituminous) | 17,629,602 | 2,611,012 | 1,229 | 106 | 10,923.5 |
| BECKLEY POCAHONTAS MINE4605252 · Active6/8 quarters reported | Raleigh, WVUnderground · MSHA: Coal (Bituminous) | 1,788,402 | 1,258,929 | 741 | 20 | 5,914.5 |
| Beckley Pocahontas Plant4609216 · Active6/8 quarters reported | Raleigh, WVFacility · MSHA: Coal (Bituminous) | 0 | 99,192 | 10 | 1 | 226.5 |
| Black Thunder4800977 · Active6/8 quarters reported | Campbell, WYSurface · MSHA: Coal (Bituminous) | 70,462,955 | 2,525,675 | 176 | 23 | 917.3 |
| Cardinal Preparation Plant4609046 · Active6/8 quarters reported | Logan, WVFacility · MSHA: Coal (Bituminous) | 0 | 80,434 | 29 | 1 | 260.5 |
| Coal Creek Mine4801215 · Active6/8 quarters reported | Campbell, WYSurface · MSHA: Coal (Bituminous) | 2,572,759 | 107,835 | 26 | 0 | 237.8 |
| ENLOW FORK MINE3607416 · Active6/8 quarters reported | Washington, PAUnderground · MSHA: Coal (Bituminous) | 15,038,810 | 1,799,445 | 460 | 41 | 8,544.3 |
| HARVEY MINE3610045 · Active6/8 quarters reported | Greene, PAUnderground · MSHA: Coal (Bituminous) | 8,307,083 | 1,107,372 | 285 | 27 | 5,320.0 |
| Itmann No 54609569 · Active6/8 quarters reported | Wyoming, WVUnderground · MSHA: Coal (Bituminous) | 650,612 | 419,529 | 551 | 14 | 2,538.5 |
| Itmann No.5 Plant4609598 · Active6/8 quarters reported | Wyoming, WVFacility · MSHA: Coal (Bituminous) | 0 | 78,644 | 15 | 1 | 111.0 |
| LEER MINE4609192 · Active6/8 quarters reported | Taylor, WVUnderground · MSHA: Coal (Bituminous) | 6,991,302 | 1,840,279 | 424 | 32 | 4,435.5 |
| Leer Prep Plant4609191 · Active6/8 quarters reported | Taylor, WVFacility · MSHA: Coal (Bituminous) | 0 | 158,911 | 14 | 2 | 232.8 |
| Leer South Mine4604168 · Active6/8 quarters reported | Barbour, WVUnderground · MSHA: Coal (Bituminous) | 2,428,464 | 1,340,582 | 508 | 27 | 6,576.0 |
| Leer South Preparation Plant4608777 · Active6/8 quarters reported | Barbour, WVFacility · MSHA: Coal (Bituminous) | 0 | 156,565 | 15 | 0 | 193.5 |
| Mountaineer II Mine4609029 · Active6/8 quarters reported | Logan, WVUnderground · MSHA: Coal (Bituminous) | 1,811,088 | 1,173,667 | 950 | 19 | 5,541.8 |
| West Elk Mine0503672 · Active6/8 quarters reported | Gunnison, COUnderground · MSHA: Coal (Bituminous) | 5,932,112 | 858,989 | 482 | 19 | 4,555.5 |
| Adkins Fork No 24608447 · Abandoned and Sealed | Logan, WVUnderground · MSHA: Coal (Bituminous) | — | — | 0 | 0 | — |
| Baybeck Preparation Plant4608364 · Abandoned | Raleigh, WVFacility · MSHA: Coal (Bituminous) | — | — | 0 | 0 | — |
| Baylor Mine4605592 · Abandoned and Sealed | Raleigh, WVUnderground · MSHA: Coal (Bituminous) | — | — | 0 | 0 | — |
| Bearpen Surface Mine4609220 · Abandoned | Nicholas, WVSurface · MSHA: Coal (Bituminous) | — | — | 0 | 0 | — |
| Birch River Mine4607945 · Abandoned | Webster, WVSurface · MSHA: Coal (Bituminous) | — | — | 0 | 0 | — |
| Coalburg No 64607684 · Abandoned and Sealed | Logan, WVUnderground · MSHA: Coal (Bituminous) | — | — | 0 | 0 | — |
| East Bank Dock4608100 · Abandoned | Kanawha, WVFacility · MSHA: Coal (Bituminous) | — | — | 0 | 0 | — |
| Eccles Refuse Area4609023 · NonProducing6/8 quarters reported | Raleigh, WVSurface · MSHA: Coal (Bituminous) | 0 | 0 | 0 | 0 | 7.0 |
| Hampton Mine4609445 · Abandoned | Upshur, WVUnderground · MSHA: Coal (Bituminous) | — | — | 0 | 0 | — |
| Imperial Mine4609115 · Abandoned and Sealed | Upshur, WVUnderground · MSHA: Coal (Bituminous) | — | — | 0 | 0 | — |
| Jennie Creek Surface Mine4608883 · Abandoned | Mingo, WVSurface · MSHA: Coal (Bituminous) | — | — | 0 | 0 | — |
| Leer West4609463 · Temporarily Idled | Taylor, WVSurface · MSHA: Coal (Bituminous) | — | — | 0 | 0 | 7.8 |
| Left Fork No. 1 Deep Mine4609373 · Abandoned and Sealed | Nicholas, WVUnderground · MSHA: Coal (Bituminous) | — | — | 0 | 0 | — |
| Loggy Branch Surface Mine4608982 · Abandoned | Mingo, WVSurface · MSHA: Coal (Bituminous) | — | — | 0 | 0 | — |
| Low Gap Deep Mine4606960 · Abandoned and Sealed | Mingo, WVUnderground · MSHA: Coal (Bituminous) | — | — | 0 | 0 | — |
| Meigs #2 Mine3301173 · Abandoned | Meigs, OHFacility · MSHA: Coal (Bituminous) | — | — | 0 | 0 | — |
| Meigs #31 Mine3301172 · NonProducing6/8 quarters reported | Meigs, OHFacility · MSHA: Coal (Bituminous) | 0 | 0 | 4 | 1 | 233.3 |
| Monclo Preparation Plant/Impoundment4603138 · Abandoned | Logan, WVFacility · MSHA: Coal (Bituminous) | — | — | 0 | 0 | — |
| Mountaineer Mine4606958 · Abandoned and Sealed | Mingo, WVUnderground · MSHA: Coal (Bituminous) | — | — | 0 | 0 | — |
| No. 4 Mine4609060 · Abandoned and Sealed | Harrison, WVUnderground · MSHA: Coal (Bituminous) | — | — | 0 | 0 | — |
| Robena Preparation Plant3604175 · NonProducing6/8 quarters reported | Greene, PAFacility · MSHA: Coal (Bituminous) | 0 | 0 | 4 | 1 | 143.5 |
| Sago Mine4608791 · Abandoned and Sealed | Upshur, WVUnderground · MSHA: Coal (Bituminous) | — | — | 0 | 0 | — |
| Sawmill Run Preparation Plant4605544 · Abandoned | Upshur, WVFacility · MSHA: Coal (Bituminous) | — | — | 0 | 0 | — |
| Spruce Fork Mine No 14608622 · Abandoned and Sealed | Upshur, WVUnderground · MSHA: Coal (Bituminous) | — | — | 0 | 0 | — |
| Stony River Mine4608631 · Abandoned and Sealed | Grant, WVUnderground · MSHA: Coal (Bituminous) | — | — | 0 | 0 | — |
| Turkey Gap Impoundment/Refuse Area4602828 · Abandoned | Mcdowell, WVFacility · MSHA: Coal (Bituminous) | — | — | 0 | 0 | — |
| Upshur Complex4605823 · NonProducing1/8 quarters reported | Upshur, WVFacility · MSHA: Coal (Bituminous) | 0 | 2,588 | 2 | 0 | 46.0 |
| Winifrede No. 1 Deep Mine4609459 · Abandoned | Webster, WVUnderground · MSHA: Coal (Bituminous) | — | — | 0 | 0 | — |
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
44 of 44 mines with usable MSHA coordinates. Select a marker to open a mine.
Mine coordinates
- Bailey Mine39.91750, -80.47194Open map ↗
- BECKLEY POCAHONTAS MINE37.77083, -81.26250Open map ↗
- Beckley Pocahontas Plant37.76389, -81.26250Open map ↗
- Black Thunder42.69361, -105.26667Open map ↗
- Cardinal Preparation Plant37.91167, -81.79889Open map ↗
- Coal Creek Mine43.97194, -105.28250Open map ↗
- ENLOW FORK MINE40.07778, -80.35306Open map ↗
- HARVEY MINE39.96944, -80.42083Open map ↗
- Itmann No 537.59000, -81.42444Open map ↗
- Itmann No.5 Plant37.56639, -81.44750Open map ↗
- LEER MINE39.33111, -79.95861Open map ↗
- Leer Prep Plant39.33306, -79.95833Open map ↗
- Leer South Mine39.20000, -80.04972Open map ↗
- Leer South Preparation Plant39.20000, -80.04972Open map ↗
- Mountaineer II Mine37.91194, -81.79861Open map ↗
- West Elk Mine38.93306, -107.45806Open map ↗
- Adkins Fork No 237.84806, -81.84028Open map ↗
- Baybeck Preparation Plant37.76028, -81.28972Open map ↗
- Baylor Mine37.76028, -81.30083Open map ↗
- Bearpen Surface Mine38.44333, -80.70111Open map ↗
- Birch River Mine38.41778, -80.58389Open map ↗
- Coalburg No 637.88555, -81.89056Open map ↗
- East Bank Dock38.21306, -81.45361Open map ↗
- Eccles Refuse Area37.79028, -81.25889Open map ↗
- Hampton Mine38.92750, -80.23278Open map ↗
- Imperial Mine38.90139, -80.21861Open map ↗
- Jennie Creek Surface Mine37.91278, -82.30778Open map ↗
- Leer West39.57139, -80.03306Open map ↗
- Left Fork No. 1 Deep Mine38.00000, -80.69750Open map ↗
- Loggy Branch Surface Mine37.72861, -82.09472Open map ↗
- Low Gap Deep Mine37.60140, -81.96140Open map ↗
- Meigs #2 Mine39.12500, -82.28750Open map ↗
- Meigs #31 Mine39.05444, -82.24194Open map ↗
- Monclo Preparation Plant/Impoundment37.91306, -81.83306Open map ↗
- Mountaineer Mine37.37028, -81.59306Open map ↗
- No. 4 Mine39.24500, -80.48556Open map ↗
- Robena Preparation Plant39.78778, -79.92278Open map ↗
- Sago Mine38.91278, -80.22417Open map ↗
- Sawmill Run Preparation Plant38.90361, -80.22444Open map ↗
- Spruce Fork Mine No 138.95222, -80.23639Open map ↗
- Stony River Mine39.25694, -79.30694Open map ↗
- Turkey Gap Impoundment/Refuse Area37.24528, -81.54028Open map ↗
- Upshur Complex38.87722, -80.15639Open map ↗
- Winifrede No. 1 Deep Mine38.40250, -80.63861Open map ↗
Quarterly trends
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-18. All 44 mines listed under this controller were checked; 20 have reports in the available quarters. Totals use current ownership.
Hours worked
15,619,648reported employee hours
Tons per hour
8.55production ÷ 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 | 22,423,429 | 2,781,120 | 8.06 | 4,887 | 20/20 mines reporting |
| 2025 Q2 | 22,869,293 | 2,723,879 | 8.40 | 4,900 | 19/20 mines reporting |
| 2025 Q3 | 22,755,103 | 2,602,169 | 8.74 | 4,631 | 19/20 mines reporting |
| 2025 Q4 | 22,210,759 | 2,452,688 | 9.06 | 4,507 | 19/20 mines reporting |
| 2026 Q1 | 22,003,325 | 2,559,209 | 8.60 | 4,473 | 19/20 mines reporting |
| 2026 Q2 | 21,351,280 | 2,500,583 | 8.54 | 4,413 | 19/20 mines reporting |
| 2026 Q3 | — | — | — | — | No report |
| 2026 Q4 | — | — | — | — | No report |
Safety and enforcement
2025-01-01 – 2026-10-18
Violations
5,925685 significant & substantial (S&S)
Accident records
3352 records classified as fatality
Proposed penalties · USD
3,870,677.005,408 of 5,925 violations with amounts
On-site inspection hours
56,966.251,686 inspections · 1,686 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 | 857 | 90 | 832,432.00 | 34 | 0 | 201 | 9,719.0 |
| 2025-Q2 | 830 | 87 | 739,652.00 | 47 | 0 | 236 | 8,426.5 |
| 2025-Q3 | 856 | 68 | 429,617.00 | 45 | 0 | 238 | 8,251.8 |
| 2025-Q4 | 650 | 44 | 283,982.00 | 46 | 0 | 204 | 7,114.3 |
| 2026-Q1 | 882 | 119 | 669,979.00 | 51 | 0 | 229 | 7,374.5 |
| 2026-Q2 | 902 | 146 | 561,950.00 | 59 | 1 | 267 | 8,015.0 |
| 2026-Q3 | 813 | 115 | 353,065.00 | 53 | 1 | 262 | 7,329.5 |
| 2026-Q4 * | 135 | 16 | — | 0 | 0 | 49 | 735.8 |
Most cited CFR sections
All violations issued in the selected period. Counts combine subsections.
Safety activity
- ENLOW FORK MINE · 3607416
75.904 · $151.00 proposed
- Leer South Mine · 4604168
75.360(b)(11)(iii) · $151.00 proposed
- Leer South Mine · 4604168
75.400 · $288.00 proposed
- Leer South Mine · 4604168
75.1311(a)(2) · $504.00 proposed
- Leer South Mine · 4604168
75.1312(b)(1) · $504.00 proposed
- Leer South Mine · 4604168
75.1311(b)(1) · $504.00 proposed
- Leer South Mine · 4604168
75.360(b)(11)(iii) · $151.00 proposed
- Leer South Mine · 4604168
75.333(h) · $177.00 proposed
- Leer South Mine · 4604168
75.400 · $288.00 proposed
- BECKLEY POCAHONTAS MINE · 4605252
50.10(d) · $151.00 proposed
- Mountaineer II Mine · 4609029
75.333(e)(1)(ii) · $226.00 proposed
- Mountaineer II Mine · 4609029
75.370(a)(1) · S&S · $1,679.00 proposed
- LEER MINE · 4609192
75.400 · $165.00 proposed
- LEER MINE · 4609192
75.1731(a) · $245.00 proposed
- Bailey Mine · 3607230
103(i) Spot Inspections · 6.0 on-site hours
- Bailey Mine · 3607230
Verbal Hazard Complaint Inspections · 7.0 on-site hours
- HARVEY MINE · 3610045
103(i) Spot Inspections · 5.8 on-site hours
- West Elk Mine · 0503672
75.807 · $193.00 proposed
- West Elk Mine · 0503672
75.342(a)(4) · S&S · $2,712.00 proposed
- West Elk Mine · 0503672
75.512 · $209.00 proposed
- West Elk Mine · 0503672
75.342(a)(4) · $193.00 proposed
- Bailey Mine · 3607230
75.400 · $366.00 proposed
- Bailey Mine · 3607230
75.1403 · $288.00 proposed
- Bailey Mine · 3607230
75.1725(a) · $151.00 proposed
- ENLOW FORK MINE · 3607416
75.1731(b) · $151.00 proposed
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.
Coal shipments and quality
EIA source checks are overdue. Refresh receipts before serving this report.
Coal prices and estimated revenue
Annual coal-price source checks are overdue. Refresh before serving estimates.
SELECTED PORTFOLIO
12 linked operators.
Relationships reflect the selected mine status and current MSHA controller/operator fields.