MINE DETAILS
OHIO COUNTY MINE
MSHA MINE ID4601436
LOCATION
Mine location
1 of 1 mine with usable MSHA coordinates. Select a marker to open a mine.
Mine coordinates
- OHIO COUNTY MINE39.00417, -80.55056Open map ↗
Quarterly trends
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-18. MSHA quarterly production and employment reports.
Coal production
8,975,802reported short tons
Hours worked
1,739,392reported employee hours
Tons per hour
5.16production ÷ 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 | 1,560,695 | 272,169 | 5.73 | 422 | 1/1 mines reporting |
| 2025 Q2 | 1,398,761 | 288,245 | 4.85 | 447 | 1/1 mines reporting |
| 2025 Q3 | 1,470,098 | 305,742 | 4.81 | 465 | 1/1 mines reporting |
| 2025 Q4 | 1,663,493 | 293,452 | 5.67 | 460 | 1/1 mines reporting |
| 2026 Q1 | 1,123,294 | 273,505 | 4.11 | 427 | 1/1 mines reporting |
| 2026 Q2 | 1,759,461 | 306,279 | 5.74 | 474 | 1/1 mines reporting |
| 2026 Q3 | — | — | — | — | No report |
| 2026 Q4 | — | — | — | — | No report |
Safety and enforcement
2025-01-01 – 2026-10-18
Violations
54961 significant & substantial (S&S)
Accident records
951 records classified as fatality
Proposed penalties · USD
215,369.00506 of 549 violations with amounts
On-site inspection hours
5,047.75211 inspections · 211 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 | 122 | 12 | 50,402.00 | 14 | 0 | 30 | 696.8 |
| 2025-Q2 | 53 | 11 | 25,334.00 | 10 | 0 | 30 | 589.3 |
| 2025-Q3 | 85 | 15 | 51,476.00 | 18 | 0 | 32 | 841.0 |
| 2025-Q4 | 77 | 5 | 26,738.00 | 8 | 0 | 23 | 747.3 |
| 2026-Q1 | 29 | 1 | 9,055.00 | 9 | 0 | 25 | 595.3 |
| 2026-Q2 | 81 | 4 | 34,155.00 | 15 | 1 | 27 | 714.0 |
| 2026-Q3 | 96 | 13 | 18,209.00 | 21 | 0 | 36 | 775.0 |
| 2026-Q4 * | 6 | 0 | — | 0 | 0 | 8 | 89.3 |
Most cited CFR sections
All violations issued in the selected period. Counts combine subsections.
Safety activity
HANDLING OF MATERIALS · DAYS AWAY FROM WORK ONLY
Accident narrative
Employee was attempting to free a drill steel that was stuck in a pod and when it broke free, their left wrist struck against the drill guide. Compliance with rules/regs, PPE, mining equip/systems not a factor. Miner proficiency may be a factor.
FALL OF ROOF OR BACK · ACCIDENT ONLY
Accident narrative
A roof fall was discovered on the #2 Mainline Belt. The fall was approximately 12 to 15 feet long and above the anchorage point. No other part 50 criteria applies.
HANDLING OF MATERIALS · DAYS AWAY FROM WORK ONLY
Accident narrative
A draw bar slipped out of the employees hand and struck their left foot. Compliance with rules/regs, PPE, mining equip/systems not a factor. Miner proficiency may be a factor.
HANDLING OF MATERIALS · DAYS AWAY FROM WORK ONLY
Accident narrative
Individual was cleaning out tool box and reached to pull out a box and grabbed a loose knife blade. Compliance with rules/regs PPE, Mining equip/systems not a factor. Miner proficiency may be a factor.
HANDLING OF MATERIALS · DAYS AWAY FROM WORK ONLY
Accident narrative
Smashed finger in between clevis and pan line while off loading from the shearer. Compliance with rules/regs, PPE, Mining equip/systems not a factor. Miner proficiency may be a factor.
MACHINERY · DAYS AWAY FROM WORK ONLY
Accident narrative
Individual was installing bolt when the curtain hanger fell out of alignment and the bolter reached to line it up, and then the bolt bent and hit their hand catching their hand between the bolt and mast. Compliance with rules/regs, PPE, mining equip/systems not a factor. Miner proficiency my be a factor.
HANDLING OF MATERIALS · DAYS AWAY FROM WORK ONLY
Accident narrative
Employee was at the section tool car gathering tools and bent down to get a socket, when EE overexerted and felt a "pop" in EE's left knee as EE was standing back up. Compliance with rules/regs, PPE, mining equip/systems not a factor. Miner proficiency may be a factor.
HANDTOOLS (NONPOWERED) · NO DYS AWY FRM WRK,NO RSTR ACT
Accident narrative
Employee was cutting a rope and cut into EE's left hand. Compliance with rules/regs, PPE, mining equip/systems not a factor. Miner proficiency may be a factor.
HANDLING OF MATERIALS · DAYS AWAY FROM WORK ONLY
Accident narrative
Employee was pushing buckets and felt a pop in lower right back.
FALL OF ROOF OR BACK · DAYS AWAY FROM WORK ONLY
Accident narrative
Employee was hauling a trip of cars on #6 track when a rock fell from the top and struck EE on the head and right ear/shoulder. Compliance with rules/regs, PPE, mining equip/systems not a factor. Miner proficiency may be a factor.
POWERED HAULAGE · DAYS AWAY FROM WORK ONLY
Accident narrative
Employee was in a stationary mantrip on the mainline haulage when it was struck by another mantrip. The injured employees right knee struck against the windshield of the mantrip. Compliance with rules/regs, PPE, mining equip/systems not a factor. Miner proficiency may be a factor.
HANDTOOLS (NONPOWERED) · NO DYS AWY FRM WRK,NO RSTR ACT
Accident narrative
Warehouse employee was cutting black tape and cut into left index finger of injured employee. Compliance with rules/regs, PPE, mining equip/systems not a factor. Miner proficiency may be a factor.
FALL OF ROOF OR BACK · DAYS AWAY FROM WORK ONLY
Accident narrative
Employee was holding down a blower motor that was being worked on, when a rock fell from the top and struck EE on the back of the head/neck area and caused a laceration to EE's right hand. Compliance with rules/regs, PPE, mining equip/systems not a factor. Miner proficiency may be a factor.
HANDLING OF MATERIALS · DAYS AWAY FROM WORK ONLY
Accident narrative
Employee was guiding a draw bar into the coupler and their right middle finger was caught between the draw bar and coupler. Compliance with rules/regs, PPE, mining equip/systems not a factor. Miner proficiency may be a factor.
FALL OF ROOF OR BACK · DAYS AWAY FROM WORK ONLY
Accident narrative
Employee was changing a hose when a rock fell from the top and knocked their hard hat off and struck their head, resulting in a laceration. Compliance with rules/regs, PPE, mining equip/systems not a factor. Miner proficiency may be a factor.
HANDTOOLS (NONPOWERED) · DAYS AWAY FROM WORK ONLY
Accident narrative
Employee was breaking up a rock with a sledge, when EE's left index finger was caught between the rock and the sledge. The injury did not result in a break or sutures. Compliance with rules/regs, PPE, mining equip/systems not a factor. Miner proficiency may be a factor.
FALL OF ROOF OR BACK · ACCIDENT ONLY
Accident narrative
A roof fall was discovered during the weekly air course walk at 2-34 in the return. The fall is approximately 12 to 15 feet long and above the anchorage point and is not passable. No other part 50 criteria applies.
FALL OF ROOF OR BACK · ACCIDENT ONLY
Accident narrative
A roof fall was discovered during the weekly air course walk at 3-13 in the return. It is above the anchorage point and is not passable. No other part 50 criteria applies.
HANDLING OF MATERIALS · NO DYS AWY FRM WRK,NO RSTR ACT
Accident narrative
Employee was loading rib straps onto a scoop without gloves and the strap slid through EE's fingers, cutting EE's left ring and small finger. Compliance with rules/regs, PPE mining equip/systems not a factor. Miner proficiency may be a factor.
MACHINERY · NO DYS AWY FRM WRK,NO RSTR ACT
Accident narrative
Employee was cutting a top cradle on 4 belt when the grinder they were using slipped off the bolt and struck them on the left wrist. Compliance with rules/regs, PPE, mining equip/systems not a factor. Miner proficiency may be a factor.
HANDTOOLS (NONPOWERED) · NO DYS AWY FRM WRK,NO RSTR ACT
Accident narrative
Employee was working on a locomotive when the wrench they were holding slipped from their hand and their left index finger struck against a bolt, resulting in a laceration. Compliance with rules/regs, PPE, mining equip/systems not a factor. Miner proficiency may be a factor.
FALL OF ROOF OR BACK · DAYS AWAY FROM WORK ONLY
Accident narrative
Employee was standing on the side of the miner bolting when a piece of green rock came down and struck the employee in the mouth area. Compliance with rules/regs, PPE, mining equip/systems not a factor. Miner proficiency may be a factor.
HANDLING OF MATERIALS · NO DYS AWY FRM WRK,NO RSTR ACT
Accident narrative
Employees were loading roof straps on top of the miner and the injured employee attempted to duck out of the way, when EE was struck in the forehead. Compliance with rules/regs, PPE, mining equip/systems not a factor. Miner proficiency may be a factor.
DUST DISEASE OF LUNGS · OCCUPATNAL ILLNESS NOT DEG 1-6
Accident narrative
Employee was diagnosed with Occupational Pneumoconiosis. The employee was diagnosed with an additional 10% permanent partial disability. The employee filed on 10/30/25. It didn't involve any compliance issues. No equipment involved. No other 50.20 criteria applies.
FALL OF ROOF OR BACK · DAYS AWAY FROM WORK ONLY
Accident narrative
Employee was bolting in the 9 South Return when a rock fell from between the straps and struck EE on the right arm. Compliance with rules/regs, PPE, mining equip/systems not a factor. Miner proficiency may be a factor.
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.
Quarterly receipts and quality
| Quarter | Short tons | Heat · Btu/lb | Sulfur % | Ash % | Delivered USD/ton | |
|---|---|---|---|---|---|---|
| 2025-Q3 * | 729,117 | 12,583 | 4.10 | 8.94 | 51.15 | |
| 2025-Q4 | 985,482 | 12,715 | 3.62 | 8.36 | 47.68 | |
| 2026-Q1 | 931,310 | 12,699 | 3.90 | 8.35 | 52.16 | |
| 2026-Q2 | 1,173,607 | 12,616 | 3.87 | 8.50 | 57.60 | |
| 2026-Q3 * | 428,124 | 12,687 | 3.80 | 8.35 | 57.18 |
| Month / source | Receiving plant / supplier | Short tons | Delivered USD/ton | Heat · Btu/lb | Sulfur % | Ash % | Purchase | Transport |
|---|---|---|---|---|---|---|---|---|
| 2026-07EIA row 11547 · preliminary | Ghent1356 · KY · ACNR COAL SALES, Inc. | 1,785 | 45.77 | 12,506 | 3.31 | 8.80 | ContractBIT | River |
| 2026-07EIA row 11766 · preliminary | Cardinal2828 · OH · AMERICAN CONSOLIDATED NATURAL RESOURCES COAL SALES | 66,627 | —Not published | 12,699 | 3.65 | 8.40 | ContractBIT | River |
| 2026-07EIA row 11773 · preliminary | Cardinal2828 · OH · AMERICAN CONSOLIDATED NATURAL RESOURCES COAL SALES | 26,254 | —Not published | 12,748 | 3.67 | 8.30 | ContractBIT | River |
| 2026-07EIA row 11777 · preliminary | Cardinal2828 · OH · AMERICAN CONSOLIDATED NATURAL RESOURCES COAL SALES | 73,467 | —Not published | 12,740 | 3.39 | 8.40 | ContractBIT | River |
| 2026-07EIA row 11997 · preliminary | Pleasants Power Station6004 · WV · ACNR COAL SALES, Inc. | 15,885 | —Not published | 12,615 | 5.15 | 8.10 | SpotBIT | River |
| 2026-07EIA row 12022 · preliminary | H L Spurlock6041 · KY · ACNR COAL SALES, Inc. | 9,292 | 62.67 | 12,665 | 3.82 | 8.90 | ContractBIT | River |
| 2026-07EIA row 12028 · preliminary | H L Spurlock6041 · KY · ACNR COAL SALES, Inc. | 15,716 | 62.67 | 12,665 | 3.96 | 8.40 | ContractBIT | River |
| 2026-07EIA row 12218 · preliminary | Mountaineer6264 · WV · AMERICAN CONSOLIDATED NATURAL RESOURCES COAL SALES | 106,054 | 57.10 | 12,700 | 3.55 | 8.37 | ContractBIT | River |
| 2026-07EIA row 12220 · preliminary | Mountaineer6264 · WV · AMERICAN CONSOLIDATED NATURAL RESOURCES COAL SALES | 28,457 | 53.39 | 12,725 | 3.61 | 8.30 | ContractBIT | River |
| 2026-07EIA row 12486 · preliminary | Gavin Power, LLC8102 · OH · ACNR COAL SALES, Inc. | 71,100 | —Not published | 12,605 | 4.34 | 8.30 | ContractBIT | River |
| 2026-07EIA row 13111 · preliminary | Longview Power Plant56671 · WV · ACNR COAL SALES, Inc. | 13,487 | —Not published | 12,615 | 4.87 | 8.00 | ContractBIT | River / Truck |
| 2026-06EIA row 9657 · preliminary | Ghent1356 · KY · ACNR COAL SALES, Inc. | 12,018 | 45.77 | 12,608 | 3.19 | 8.60 | ContractBIT | River |
| 2026-06EIA row 9875 · preliminary | Cardinal2828 · OH · AMERICAN CONSOLIDATED NATURAL RESOURCES COAL SALES | 77,751 | —Not published | 12,656 | 3.41 | 8.40 | ContractBIT | River |
| 2026-06EIA row 9883 · preliminary | Cardinal2828 · OH · AMERICAN CONSOLIDATED NATURAL RESOURCES COAL SALES | 49,778 | —Not published | 12,634 | 3.40 | 8.50 | ContractBIT | River |
| 2026-06EIA row 9884 · preliminary | Cardinal2828 · OH · AMERICAN CONSOLIDATED NATURAL RESOURCES COAL SALES | 46,544 | —Not published | 12,649 | 3.43 | 8.60 | ContractBIT | River |
| 2026-06EIA row 10116 · preliminary | H L Spurlock6041 · KY · ACNR COAL SALES, Inc. | 10,692 | 58.21 | 12,600 | 4.99 | 8.30 | ContractBIT | River |
| 2026-06EIA row 10306 · preliminary | Mountaineer6264 · WV · AMERICAN CONSOLIDATED NATURAL RESOURCES COAL SALES | 112,384 | 58.69 | 12,665 | 3.55 | 8.38 | ContractBIT | River |
| 2026-06EIA row 10307 · preliminary | Mountaineer6264 · WV · AMERICAN CONSOLIDATED NATURAL RESOURCES COAL SALES | 23,103 | 54.12 | 12,645 | 3.52 | 8.54 | ContractBIT | River |
| 2026-06EIA row 10540 · preliminary | Gavin Power, LLC8102 · OH · ACNR COAL SALES, Inc. | 240,929 | —Not published | 12,600 | 4.42 | 8.40 | ContractBIT | River |
| 2026-05EIA row 8033 · preliminary | Cardinal2828 · OH · AMERICAN CONSOLIDATED NATURAL RESOURCES COAL SALES | 91,969 | —Not published | 12,636 | 3.33 | 8.30 | ContractBIT | River |
| 2026-05EIA row 8036 · preliminary | Cardinal2828 · OH · AMERICAN CONSOLIDATED NATURAL RESOURCES COAL SALES | 27,822 | —Not published | 12,637 | 3.63 | 8.50 | ContractBIT | River |
| 2026-05EIA row 8043 · preliminary | Cardinal2828 · OH · AMERICAN CONSOLIDATED NATURAL RESOURCES COAL SALES | 44,332 | —Not published | 12,635 | 3.27 | 8.40 | ContractBIT | River |
| 2026-05EIA row 8273 · preliminary | H L Spurlock6041 · KY · ACNR COAL SALES, Inc. | 21,721 | 59.25 | 12,595 | 4.73 | 8.60 | ContractBIT | River |
| 2026-05EIA row 8441 · preliminary | Mountaineer6264 · WV · AMERICAN CONSOLIDATED NATURAL RESOURCES COAL SALES | 97,139 | 58.40 | 12,630 | 3.57 | 8.35 | ContractBIT | River |
| 2026-05EIA row 8443 · preliminary | Mountaineer6264 · WV · AMERICAN CONSOLIDATED NATURAL RESOURCES COAL SALES | 24,947 | 53.59 | 12,615 | 3.57 | 8.32 | ContractBIT | River |
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. 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 |
|---|---|---|---|---|---|
| Ohio County Mine4601436 · Marshall, West Virginia | 5,558,609 | — | — | — | County sales or price not published2 eligible mines / 2 sales respondents |
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.
OWNERSHIP
Operator and controller history
Current ownership comes from MSHA Mines. Historical start and end dates come from MSHA Controller and Operator History.
—
ACNR Holdings, InccontrolsThe Ohio County Coal CompanyoperatesOHIO COUNTY MINE
msha-controller-operator-history · controller/operator co-tenure derived on mine 4601436—
ACNR Holdings, InccontrolsOhio County Coal Resources, Inc.operatesOHIO COUNTY MINE
msha-controller-operator-history · controller/operator co-tenure derived on mine 4601436—
Robert E MurraycontrolsThe Ohio County Coal CompanyoperatesOHIO COUNTY MINE
msha-controller-operator-history · controller/operator co-tenure derived on mine 4601436—
Robert E MurraycontrolsConsolidation Coal CompanyoperatesOHIO COUNTY MINE
msha-controller-operator-history · controller/operator co-tenure derived on mine 4601436—
CONSOL Energy InccontrolsConsolidation Coal CompanyoperatesOHIO COUNTY MINE
msha-controller-operator-history · controller/operator co-tenure derived on mine 4601436Other 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.
01 / SAFETYwatch
Accidents and injuries
902 historical accident/injury rows; 4 coded fatalities and 44,642 lost days across the published record.
ACCIDENT + INJURY RECORD293 since 2021
accidentsmine-production-quarterly02 / COMPLIANCEwatch
Violations and penalties
11,788 violation rows across the full record; 3,308 carry an S&S flag and $5,760,498 appears in current assessed amounts.
ENFORCEMENT ACTIVITY2,020 since 2021
inspectionsviolationsassessed-violationsorders-107a03 / HEALTHwatch
Occupational health samples
13,521 coal dust; 325 coal quartz; 785 noise. 0 personal-sample rows have a published C/E ratio above 1; 242 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.
OCCUPATIONAL EXPOSURE15K samples
coal-dust-samplesquartz-samplesnoise-samples04 / PRODUCTIONcontext
Quarterly production and employment
306K employee hours and 474 summed average employees across reported subunits in the latest published quarter.
2026-Q21.8M tons
mine-production-quarterlymine-production-yearly05 / LEGALwatch
Contests, conferences and decisions
2,277 contested-violation rows, 2,284 civil-penalty docket/decision rows, and 1,641 conference records linked by issuance number.
POST-ISSUANCE LIFECYCLE6,202 linked rows
conferencescontested-violationscivil-penalty-dockets-decisions06 / CONTRACTORScontext
Contractors
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.
ENTITY-LEVEL CONTEXT54 linked entities
contractor-production-quarterlycontractor-production-yearlyaccidentsviolations07 / INSPECTIONScontext
Inspections
2,744 inspection events and 138K published inspection hours across the historical record.
OVERSIGHT COVERAGE649 since 2021
inspectionsviolationsHEALTH SAMPLING
Silica and quartz
Coal quartz, metal/nonmetal personal samples and area samples. Snapshot Oct 18, 2026. 325 silica records across the mine’s published history.
Coal quartz concentration
Quarterly mean · µg/m³ · not-voided samples
— 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 |
|---|---|---|---|---|---|
| 58603073 / lab 2026035878 | Coal quartzQuartz | ROOF BOLTER (MOUNTED) (RETURN SIDE)NON DESIGNATED OCCUPATION | 6 µg/m³3.4% quartz | Not voided | Not reported |
| 58602567 / lab 2026035876 | Coal quartzQuartz | CONTINUOUS MINER OPERATORDESIGNATED OCCUPATION | 6 µg/m³2.3% quartz | Not voided | Not reported |
| 58602852 / lab 2026033610 | Coal quartzQuartz | ROOF BOLTER (MOUNTED) (RETURN SIDE)NON DESIGNATED OCCUPATION | 10 µg/m³3.3% quartz | Not voided | Not reported |
| 58602839 / lab 2026033916 | Coal quartzQuartz | CONTINUOUS MINER OPERATORDESIGNATED OCCUPATION | 10 µg/m³2.1% quartz | Not voided | Not reported |
| 58602904 / lab 2026033918 | Coal quartzQuartz | ROOF BOLTER (MOUNTED) (RETURN SIDE)NON DESIGNATED OCCUPATION | 22 µg/m³2.4% quartz | Not voided | Not reported |
| 58599703 / lab 2026028168 | Coal quartzQuartz | LONGWALL OPERATOR (TAILGATE SIDE)DESIGNATED OCCUPATION | 9 µg/m³2% quartz | Not voided | Not reported |
| 58600066 / lab 2026028167 | Coal quartzQuartz | JACK SETTER (LONGWALL)NON DESIGNATED OCCUPATION | 11 µg/m³3.3% quartz | Not voided | Not reported |
| 58599547 / lab 2026028165 | Coal quartzQuartz | MECHANICNON DESIGNATED OCCUPATION | 8 µg/m³3.4% quartz | Not voided | Not reported |
| 58561884 / lab 2026018700 | Coal quartzQuartz | CONTINUOUS MINER OPERATORDESIGNATED OCCUPATION | 5 µg/m³2.9% quartz | Not voided | Not reported |
| 58562121 / lab 2026018705 | Coal quartzQuartz | ROOF BOLTER (MOUNTED) (RETURN SIDE)NON DESIGNATED OCCUPATION | 14 µg/m³3.6% quartz | Not voided | Not reported |
| 58561983 / lab 2026017668 | Coal quartzQuartz | ROOF BOLTER (MOUNTED) (RETURN SIDE)NON DESIGNATED OCCUPATION | 11 µg/m³4.1% quartz | Not voided | Not reported |
| 58565741 / lab 2026017351 | Coal quartzQuartz | MECHANICNON DESIGNATED OCCUPATION | 9 µg/m³3.4% quartz | Not voided | Not reported |
| 58565427 / lab 2026017348 | Coal quartzQuartz | LONGWALL OPERATOR (TAILGATE SIDE)DESIGNATED OCCUPATION | 15 µg/m³1.8% quartz | Not voided | Not reported |
| 58565428 / lab 2026017346 | Coal quartzQuartz | JACK SETTER (LONGWALL)NON DESIGNATED OCCUPATION | 10 µg/m³2.2% quartz | Not voided | Not reported |
| 58562021 / lab 2026017671 | Coal quartzQuartz | CONTINUOUS MINER OPERATORDESIGNATED OCCUPATION | 12 µg/m³3.3% quartz | Not voided | Not reported |
| 58562159 / lab 2026016127 | Coal quartzQuartz | ROOF BOLTER (MOUNTED) (RETURN SIDE)NON DESIGNATED OCCUPATION | 14 µg/m³2.5% quartz | Not voided | Not reported |
| 58562139 / lab 2026016130 | Coal quartzQuartz | CONTINUOUS MINER OPERATORDESIGNATED OCCUPATION | 13 µg/m³2.7% quartz | Not voided | Not reported |
| 58561796 / lab 2026002009 | Coal quartzQuartz | MECHANICNON DESIGNATED OCCUPATION | 7 µg/m³2.9% quartz | Not voided | Not reported |
| 58561827 / lab 2026002011 | Coal quartzQuartz | LONGWALL OPERATOR (TAILGATE SIDE)DESIGNATED OCCUPATION | 12 µg/m³1.5% quartz | Not voided | Not reported |
| 58561773 / lab 2026002008 | Coal quartzQuartz | JACK SETTER (LONGWALL)NON DESIGNATED OCCUPATION | 9 µg/m³2.6% quartz | Not voided | Not reported |
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.
ANNUAL COAL PRODUCTION5,558,609short tons
- LABOR HOURS
- 1,055,730
- AVG EMPLOYEES
- 432
- SUPPLY REGION
- Appalachia Northern
- UNION
- United Mine Workers Of America
- OPERATION
- Mine and Preparation Plant
- COMPANY TYPE
- Operating Subsidiary
1 published EIA row aggregated under this MSHA ID. Components remain available in JSON.
30 CFR 75.351Atmospheric monitoring systems.1 recent row ↗30 CFR 75.370Mine ventilation plan; submission and approval.1 recent row ↗30 CFR 75.400Accumulation of combustible materials.3 recent rows ↗30 CFR 75.904Identification of circuit breakers.1 recent row ↗30 CFR 75.807Installation of high-voltage transmission cables.1 recent row ↗30 CFR 75.1403Other safeguards.1 recent row ↗30 CFR 75.364Weekly examination.1 recent row ↗30 CFR 75.202Protection from falls of roof, face and ribs.2 recent rows ↗
RECENT PUBLIC RECORDS
Recent violations and samples
Latest records retained for inspection; aggregates above use the full source history.
515027275.351(e)(1)(ii)Citation
512451175.370(a)(1)Citation
512451075.400Citation
512450975.904Citation
512450875.807Citation
512281875.1403Citation
512043175.364(b)(4)Citation
805601775.202(a)S&S
Coal dust, noise and other contaminants. Silica records above ↑
Coal dustCONTINUOUS MINER OPERATOR
.234 mg/m³Voided
Coal dustCONTINUOUS MINER OPERATOR
.369 mg/m³Voided
Coal dustCONTINUOUS MINER OPERATOR
.073 mg/m³Voided · INVALID PRODUCTION
Coal dustCONTINUOUS MINER OPERATOR
.68 mg/m³Voided
Coal dustCONTINUOUS MINER OPERATOR
1.45 mg/m³Voided · INVALID PRODUCTION
Coal dustCONTINUOUS MINER OPERATOR
.382 mg/m³Not voided
Coal dustCONTINUOUS MINER OPERATOR
.205 mg/m³Not voided
Coal dustBULLDOZER OPERATOR
.064 mg/m³Voided · NON-APPROVED EQUIPMENT
SOURCE COVERAGE
Reporting dates and coverage
17 datasets contain linked records. Missing datasets are listed below.
DATASETROWSWINDOWSTATUS
Accident, Injuries, and Illnessessafety · contractors902Jan 3, 2000—Sep 21, 2026mine-keyed
Addresses of Recordidentity · logistics1Aug 30, 2002—Aug 30, 2002mine-keyed
Assessed Violationscompliance · legal11,657Jan 3, 2000—Sep 3, 2026mine-keyed
Civil Penalty Dockets and Decisionscompliance · legal2,284Sep 5, 2000—Jun 11, 2026mine-keyed
Coal Dust Sampleshealth · safety13,521Jan 12, 2000—Oct 15, 2026mine-keyed
Conferencescompliance · legal1,641Feb 3, 2000—Feb 2, 2026mine-keyed
Contested Violationscompliance · legal2,277May 19, 2004—Apr 15, 2026mine-keyed
Contractor Employment and Production — Quarterlycontractors · production · safety8,354Not published—Not publishedentity-linked
Contractor Employment and Production — Yearlycontractors · production · safety1,812Not published—Not publishedentity-linked
Controller and Operator Historyidentity · compliance5Jan 1, 1950—Sep 17, 2020mine-keyed
Mine Employment and Production — Quarterlyproduction · safety · compliance424Not published—Not publishedmine-keyed
Mine Employment and Production — Yearlyproduction · safety · compliance108Not published—Not publishedmine-keyed
Inspectionssafety · compliance2,744Jan 3, 2000—Oct 14, 2026mine-keyed
Minesidentity · production · logistics1Not published—Not publishedmine-keyed
Metal and Nonmetal Area Sampleshealth · safety—No published rowsabsent / not applicable
Metal and Nonmetal Personal Health Sampleshealth · safety—No published rowsabsent / not applicable
Noise Sampleshealth · safety · equipment785Feb 3, 2000—Sep 9, 2026mine-keyed
Quartz Samples — Coalhealth · safety325Feb 22, 2000—Aug 25, 2026mine-keyed
Violationscompliance · safety · legal11,788Jan 3, 2000—Oct 15, 2026mine-keyed
107(a) Orders Issuedsafety · compliance—No published rowsabsent / not applicable
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.