Coal production
0reported short tons
ALL STATUSES / CONTROLLER PORTFOLIO
United States Government
Membership and operating status are from the latest MSHA Mines snapshot. Open a mine for its ownership history.
MSHA CONTROLLER IDM01776
MINE PORTFOLIO
192 of 192 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 |
|---|---|---|---|---|---|---|
| Big Cypress Rock Mine0801407 · Active6/8 quarters reported | Broward, FLSurface · MSHA: Crushed, Broken Limestone NEC | 0 | 13,624 | 2 | 0 | 8.0 |
| Red Canyon Mine2902343 · Intermittent6/8 quarters reported | Socorro, NMSurface · MSHA: Crushed, Broken Stone NEC | 0 | 1,307 | 1 | 0 | 5.0 |
| 0602 Road 1818 Pit4501838 · Abandoned | Pierce, WASurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| 194 Road & Pit4502098 · Abandoned | Pierce, WASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| 2128-3 4 Pit4501996 · Abandoned | Grays Harbor, WASurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| 2256-0 4 Quarry4501509 · Abandoned | Grays Harbor, WASurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| 2259-0 6 Quarry4502331 · Abandoned | Grays Harbor, WASurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| 2260-0 1 Quarry4501554 · Abandoned | Grays Harbor, WASurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| 230-0 2 Pit4501566 · Abandoned | Grays Harbor, WASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| 2302-12 2 Pit4501561 · Abandoned | Grays Harbor, WASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| 2302-9 4 Pit4501563 · Abandoned | Grays Harbor, WASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| 2303-1 2 Pit4501568 · Abandoned | Grays Harbor, WASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| 231 1-0 4 Pit4502345 · Abandoned | Grays Harbor, WASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| 231-3 2 Pit4501559 · Abandoned | Grays Harbor, WASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| 2357-0 5 Quarry4501510 · Abandoned | Mason, WASurface · MSHA: Crushed, Broken Stone NEC | — | — | 0 | 0 | — |
| 2401-6 0 Pit4501514 · Abandoned | Mason, WASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| 240 2-0 7 Pit4501573 · Abandoned | Jefferson, WASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| 242-11 7 Quarry4501984 · Abandoned | Jefferson, WASurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| 2422-6 4 Quarry4501985 · Abandoned | Jefferson, WASurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| 245-15 0 Quarry4501511 · Abandoned | Mason, WASurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| 245-1 5 Pit4501513 · Abandoned | Mason, WASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| 246-3 6 Quarry4501556 · Abandoned | Grays Harbor, WASurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| 2515-1 5 Pit4501517 · Abandoned | Mason, WASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| 2621-0 1 Quarry4501518 · Abandoned | Mason, WASurface · MSHA: Crushed, Broken Stone NEC | — | — | 0 | 0 | — |
| 2621-1 2 Quarry4501519 · Abandoned | Mason, WASurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| 2849-1 6 Quarry4501528 · Abandoned | Jefferson, WASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| 2849-4 1 Quarry4501529 · Abandoned | Jefferson, WASurface · MSHA: Crushed, Broken Stone NEC | — | — | 0 | 0 | — |
| 2907-10 4 Quarry4501531 · Abandoned | Jefferson, WASurface · MSHA: Crushed, Broken Stone NEC | — | — | 0 | 0 | — |
| 2909-4 8 Quarry4501527 · Abandoned | Jefferson, WASurface · MSHA: Crushed, Broken Stone NEC | — | — | 0 | 0 | — |
| 2926-3 8 Pit4501348 · Abandoned | Jefferson, WASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| 2926-6 7 Quarry4501532 · Abandoned | Jefferson, WASurface · MSHA: Crushed, Broken Stone NEC | — | — | 0 | 0 | — |
| 2927-1 0 Quarry4501534 · Abandoned | Jefferson, WASurface · MSHA: Crushed, Broken Stone NEC | — | — | 0 | 0 | — |
| 2927-1 34501533 · Abandoned | Jefferson, WASurface · MSHA: Crushed, Broken Stone NEC | — | — | 0 | 0 | — |
| 2931-0 1 Pit4501553 · Abandoned | Clallam, WASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| 2993-0 1 Pit4501549 · Abandoned | Clallam, WASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| 300-0 9 Pit4501552 · Abandoned | Clallam, WASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| 301-2 9 Pit4501551 · Abandoned | Clallam, WASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| 302-1 0 Pit4501550 · Abandoned | Clallam, WASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| 554 RHS Quarry6600012 · Abandoned | Guam, GUSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Adverse Pit4502128 · Abandoned | Skagit, WASurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| Agency Creek Quarry3502622 · Abandoned | Yamhill, ORSurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| Anvil Points Mine0502500 · Abandoned | Rio Blanco, COUnderground · MSHA: Oil Shale | — | — | 0 | 0 | — |
| A Pit3502802 · Abandoned | Lane, ORSurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| Austin Point Pit 6627 Trs3501542 · Abandoned | Clackamas, ORSurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| Bear Creek No 23502613 · Abandoned | Clackamas, ORSurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| BFID3901457 · Abandoned | Butte, SDSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Big Meadow Pit 65253502792 · Abandoned | Clackamas, ORSurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| Blakestone Pit3503388 · Abandoned | Marion, ORSurface · MSHA: Crushed, Broken Stone NEC | — | — | 0 | 0 | — |
| BLM SCREEN PLANT2402106 · Abandoned | Fergus, MTSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| BLUE CANYON RESERVOIR DAM QUARRY0202664 · Abandoned | Apache, AZSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Blue River Rock Source3502755 · Abandoned | Lane, ORSurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| Bones Quarry3502800 · Abandoned | Lane, ORSurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| Borrow Area B0504006 · Abandoned | Montezuma, COSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Boulder Creek Pit1001259 · Abandoned | Idaho, IDSurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| Boundry Springs Pit3502077 · Abandoned | Lake, ORSurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| Bovill Rock Quarry 429-0151000981 · Abandoned | Latah, IDSurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| Burnt Butte Cinder Pit3502862 · Abandoned | Klamath, ORSurface · MSHA: Misc. Nonmetallic Mnls. NEC | — | — | 0 | 0 | — |
| Byers Creek Pit4502427 · Abandoned | Stevens, WASurface · MSHA: Crushed, Broken Stone NEC | — | — | 0 | 0 | — |
| Campbell Hill Quarry1400191 · Abandoned | Riley, KSSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| Campbell Pit4503728 · Abandoned | Adams, WASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Camp Brown Quarry4501960 · Abandoned | King, WASurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| Carbon Rv Blowdown4501839 · Abandoned | Pierce, WASurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| Chewelah Community Pit4502386 · Abandoned | Stevens, WASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Cheyenne River Pit3901173 · Abandoned | Dewey, SDSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| City Pit 1525 Trs3501341 · Abandoned | Multnomah, ORSurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| Clear Creek Community Pit2601057 · Abandoned | Carson City, NVSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Clear Creek No 1 Pit3502625 · Abandoned | Tillamook, ORSurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| Clendenen Pit4501917 · Abandoned | Skagit, WASurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| Coal Lake Pit And Mill4502091 · Abandoned | Snohomish, WASurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| Cold Springs Pit3502822 · Abandoned | Klamath, ORSurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| Couger Mountain Pit 7 10 27 Trs3502367 · Abandoned | Lincoln, ORSurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| Cowhorn Quarry3502351 · Abandoned | Lane, ORSurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| Crow Creek Pit3901171 · Abandoned | Buffalo, SDSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Crowsfoot No 1 Pit4502431 · Abandoned | Snohomish, WASurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| Crowsfoot No 2 Pit4502432 · Abandoned | Snohomish, WASurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| Crystal Springs Pit4502770 · Abandoned | Kittitas, WASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Culp Creek Quarry3502743 · Abandoned | Lane, ORSurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| Dalles Ridge Pit4501926 · Abandoned | Pierce, WASurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| Davidson Pit3502602 · Abandoned | Tillamook, ORSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| DENA Mobile Screen Plant #25001912 · Abandoned | Denali, AKSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Dena Portable Screen Plant # 15001775 · Abandoned | Denali, AKSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Dollar Basin Pit3502354 · Abandoned | Grant, ORSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Dollar Pit 1920 Trs3501457 · Abandoned | Hood River, ORSurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| Dovre Pit3502560 · Abandoned | Tillamook, ORSurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| Dresserville Pit2601219 · Abandoned | Douglas, NVSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| East Line Quarry3502620 · Abandoned | Yamhill, ORSurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| Echo Creek No 1 Quarry 24-4-223501297 · Abandoned | Lane, ORSurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| E H W #1 Quarry4502447 · Abandoned | Kitsap, WASurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| Erda Pit No 24502381 · Abandoned | Benton, WASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Erda Pit No 34502407 · Abandoned | Benton, WASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| E S F Project2602063 · Abandoned | Nye, NVUnderground · MSHA: Misc. Nonmetallic Mnls. NEC | — | — | 0 | 0 | — |
| Evans Creek Pit #34502307 · Abandoned | Snohomish, WASurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Falls Creek Pit1001315 · Abandoned | Bonner, IDSurface · MSHA: Crushed, Broken Granite | — | — | 0 | 0 | — |
| Fish Creek Turn Quarry3501383 · Abandoned | Clackamas, ORSurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| Foggy Creek Pit3501281 · Abandoned | Coos, ORSurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| Fort Knox Quarry & Mill1500103 · Abandoned | Hardin, KYSurface · MSHA: Crushed, Broken Limestone NEC | — | — | 0 | 0 | — |
| FS Cinder Pits0203320 · Abandoned | Coconino, AZSurface · MSHA: Construction Sand and Gravel | — | — | 0 | 0 | — |
| Gable Mountain Quarry4502445 · Abandoned | Benton, WASurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| Geep Pit4502511 · Abandoned | Skagit, WASurface · MSHA: Crushed, Broken Traprock | — | — | 0 | 0 | — |
| Gerle Creek0403488 · Abandoned | El Dorado, CASurface · MSHA: Crushed, Broken Granite | — | — | 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
13 of 192 mines with usable MSHA coordinates. Select a marker to open a mine.
Mine coordinates
- Big Cypress Rock Mine26.31806, -80.85694Open map ↗
- Red Canyon Mine33.95556, -106.96333Open map ↗
- 554 RHS Quarry13.61111, -144.85250Open map ↗
- DENA Mobile Screen Plant #263.72972, -148.76639Open map ↗
- Dena Portable Screen Plant # 163.72972, -148.76639Open map ↗
- FS Cinder Pits35.28917, -111.70278Open map ↗
- Gorman Quarry36.08345, -87.83624Open map ↗
- Gravel Pit39.47555, -118.79000Open map ↗
- Laguna East Gravel Pit34.45444, -114.32583Open map ↗
- Plant No. 1 Chieftain 140061.14889, -149.80111Open map ↗
- Plant No. 2 Tesab Rotocrusher61.14889, -149.80111Open map ↗
- Plant No. 3 Pegson Metro Trac61.14889, -149.80111Open map ↗
- Safety Research Coal Mine40.31278, -79.98139Open map ↗
Quarterly trends
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-18. All 192 mines listed under this controller were checked; 2 have reports in the available quarters. Totals use current ownership.
Hours worked
14,931reported 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 | 1,840 | 0.00 | 5 | 2/2 mines reporting |
| 2025 Q2 | 0 | 1,920 | 0.00 | 4 | 2/2 mines reporting |
| 2025 Q3 | 0 | 2,184 | 0.00 | 5 | 2/2 mines reporting |
| 2025 Q4 | 0 | 3,940 | 0.00 | 11 | 2/2 mines reporting |
| 2026 Q1 | 0 | 2,487 | 0.00 | 7 | 2/2 mines reporting |
| 2026 Q2 | 0 | 2,560 | 0.00 | 5 | 2/2 mines reporting |
| 2026 Q3 | — | — | — | — | No report |
| 2026 Q4 | — | — | — | — | No report |
Safety and enforcement
2025-01-01 – 2026-10-18
Violations
31 significant & substantial (S&S)
Accident records
00 records classified as fatality
Proposed penalties · USD
319.002 of 3 violations with amounts
On-site inspection hours
13.006 inspections · 6 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 | 0 | 0 | — | 0 | 0 | 0 | — |
| 2025-Q2 | 0 | 0 | — | 0 | 0 | 0 | — |
| 2025-Q3 | 1 | 0 | — | 0 | 0 | 3 | 3.0 |
| 2025-Q4 | 0 | 0 | — | 0 | 0 | 0 | — |
| 2026-Q1 | 2 | 1 | 319.00 | 0 | 0 | 1 | 2.5 |
| 2026-Q2 | 0 | 0 | — | 0 | 0 | 0 | — |
| 2026-Q3 | 0 | 0 | — | 0 | 0 | 2 | 7.5 |
| 2026-Q4 * | 0 | 0 | — | 0 | 0 | 0 | — |
Most cited CFR sections
All violations issued in the selected period. Counts combine subsections.
Safety activity
- Red Canyon Mine · 2902343
Regular Safety and Health Inspection · 4.0 on-site hours
- Big Cypress Rock Mine · 0801407
Regular Safety and Health Inspection · 3.5 on-site hours
- Big Cypress Rock Mine · 0801407
Regular Safety and Health Inspection · 2.5 on-site hours
- Big Cypress Rock Mine · 0801407
56.12028 · S&S · $151.00 proposed
- Big Cypress Rock Mine · 0801407
46.8 · $168.00 proposed
- Red Canyon Mine · 2902343
Spot Inspection · 0.0 on-site hours
- Red Canyon Mine · 2902343
50.30(a)
- Red Canyon Mine · 2902343
Mine Idle Activity · 1.0 on-site hours
- Big Cypress Rock Mine · 0801407
Regular Safety and Health Inspection · 2.0 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.
EIA-923 · COAL RECEIPTS
Coal shipments and quality
Receipts reported by power plants and terminals, matched by MSHA mine ID.
No receipts matched this controller in the selected period. EIA-923 does not cover all mine sales, exports or metallurgical coal shipments.
Delivered cost includes transport and is not mine revenue. Missing prices remain blank. * Fewer than three months are published in the selected quarter. Receipts reflect the months EIA has published; an unfinished quarter is not comparable with a full quarter. Portfolio matches use current ownership.
Coverage, sources and calculations
- Reported coal receipts at EIA-923 power plants/terminals; this is not a census of mine shipments, exports or metallurgical sales.
- Matches use only the published MSHA ID, normalized to seven digits. Unidentified mine origins remain in the source table but are not assigned to a mine.
- Portfolio attribution uses current MSHA ownership, not ownership at the shipment date. Receipts and production can differ because of timing, stocks and coverage.
- Quality means are weighted by positive reported tons with that measurement. Delivered cost uses only rows with published cost, positive heat and positive tons; missing/withheld costs are never zero-filled.
- USD/ton = (cents/MMBtu ÷ 100) × MMBtu/ton. This is plant delivered cost, not mine sales price or revenue.
- Receipt month is as published, including records supplied by annual respondents. Recent months are preliminary and subject to revision. Missing rows do not prove zero shipments.
Imported releases start 2008-01. This window includes 12 published months. EIA releases · Survey instructions
- 2026 · preliminary · EIA923_Schedules_2_3_4_5_M_07_2026_21SEP2026.xlsx · Page 5 Fuel Receipts and Costs
- 2025 · final · EIA923_Schedules_2_3_4_5_M_12_2025_Final.xlsx · Page 5 Fuel Receipts and Costs
EIA ANNUAL COAL REPORT · 2024
Coal prices and estimated revenue
Annual county prices and a production-based allocation of county coal sales.
The estimate assumes each eligible mine receives its county-average price and shares county sales in proportion to production. Actual sales and prices can differ substantially. Unavailable estimates are excluded; this is not a total for the whole portfolio. 1 current coal members have no matching annual record; their coverage is unknown. Annual price data uses a separate window from the MSHA charts.
| Mine / county | Annual production · tons | County FOB · USD/ton | Est. sales · tons | Est. coal revenue · USD | Basis / availability |
|---|---|---|---|---|---|
| Safety Research Coal Mine3602584 · Location unavailable | — | — | — | — | No matching annual production record |
Method, assumptions and source records
- This is an annual county-sales allocation, not reported mine or company revenue. Currency is nominal USD in the source year; quantities are short tons.
- Mine share = same-year annual mine production / eligible same-county production. Estimated sales = published county sales × share. Estimated coal revenue = estimated sales × published county average FOB price.
- The model assumes eligible mines share county sales in proportion to production and receive the county-average price. Matching mine counts is a check, not proof of identical respondents. Mine quality, contracts and sales timing can differ substantially. No statistical confidence interval is implied.
- FOB excludes transport and insurance. EIA-923 delivered costs do not enter this model. No grade premium, state/national fallback, quarterly apportionment or carry-forward to a later year is applied.
- Eligibility follows the source's production threshold and excludes preparation-only and refuse operations. Withheld values, inconsistent county counts and missing/ambiguous locations produce no estimate.
- County sales are published in thousands of tons and prices to cents. Calculations retain precision, but the inputs are rounded and the allocation is approximate.
- Portfolio attribution uses current MSHA ownership, not ownership during the sales year. Covered-mine sums exclude unavailable estimates and must not be read as whole-company revenue. Coverage denominators use the annual EIA mine-production release.
Sales-reporting threshold: 50,000 short tons per mine in 2024. Withheld sales or prices stay unavailable.
EIA Table 30 · county sales and FOB prices · EIA annual mine production · Release index
Annual report released November 19, 2025. Method: county-sales-allocation-v1. JSON and CSV preserve source row numbers and file checksums.
SELECTED PORTFOLIO
25 linked operators.
Relationships reflect the selected mine status and current MSHA controller/operator fields.