MINE DETAILS
Bailey Mine
LOCATION
Mine location
1 of 1 mine with usable MSHA coordinates. Select a marker to open a mine.
Mine coordinates
- Bailey Mine39.91750, -80.47194Open map ↗
Quarterly trends
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-18. MSHA quarterly production and employment reports.
Coal production
17,629,602reported short tons
Hours worked
2,611,012reported employee hours
Tons per hour
6.75production ÷ 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 | 2,983,493 | 447,549 | 6.67 | 751 | 1/1 mines reporting |
| 2025 Q2 | 2,985,367 | 441,436 | 6.76 | 759 | 1/1 mines reporting |
| 2025 Q3 | 2,779,590 | 444,432 | 6.25 | 765 | 1/1 mines reporting |
| 2025 Q4 | 3,002,304 | 410,999 | 7.30 | 772 | 1/1 mines reporting |
| 2026 Q1 | 2,981,438 | 443,992 | 6.72 | 775 | 1/1 mines reporting |
| 2026 Q2 | 2,897,410 | 422,604 | 6.86 | 764 | 1/1 mines reporting |
| 2026 Q3 | — | — | — | — | No report |
| 2026 Q4 | — | — | — | — | No report |
Safety and enforcement
2025-01-01 – 2026-10-18
Violations
1,22984 significant & substantial (S&S)
Accident records
1062 records classified as fatality
Proposed penalties · USD
389,167.001,106 of 1,229 violations with amounts
On-site inspection hours
10,923.50220 inspections · 220 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 | 201 | 15 | 70,496.00 | 10 | 0 | 24 | 1,899.0 |
| 2025-Q2 | 184 | 11 | 60,416.00 | 10 | 0 | 24 | 1,852.5 |
| 2025-Q3 | 186 | 9 | 53,568.00 | 18 | 0 | 31 | 1,827.8 |
| 2025-Q4 | 151 | 1 | 34,166.00 | 15 | 0 | 21 | 1,444.8 |
| 2026-Q1 | 171 | 7 | 61,860.00 | 16 | 0 | 30 | 1,270.5 |
| 2026-Q2 | 147 | 19 | 74,663.00 | 21 | 1 | 37 | 1,229.3 |
| 2026-Q3 | 171 | 20 | 33,998.00 | 16 | 1 | 43 | 1,310.3 |
| 2026-Q4 * | 18 | 2 | — | 0 | 0 | 10 | 89.5 |
Most cited CFR sections
All violations issued in the selected period. Counts combine subsections.
Safety activity
SLIP OR FALL OF PERSON · NO DYS AWY FRM WRK,NO RSTR ACT
Accident narrative
Employee was stepping onto a general car when they slipped. This caused them to strike their left leg on the general car. The laceration was treated with 1 stitch. The employee returned to work with no lost work days.
FALL OF ROOF OR BACK · ACCIDENT ONLY
Accident narrative
An unintentional roof fall occurred at 6 South 101 x-cut between 7 & 8 entry. The fall measured 14ft wide and 16ft long. Initial height measurements did not indicate that the fall was above the primary support. Additional material fell causing this to become a reportable incident. The fall was caused by adverse roof condition in the form of deteriorated laminated shale.
POWERED HAULAGE · DAYS AWAY FROM WORK ONLY
Accident narrative
Employee was driving a mantrip out of the 6K section. There was a broken fish plate on one side of the rail that caused the rails to be uneven. EE's mantrip hit this rail causing EE to come to a abrupt stop. EE fell out of the operator's seat and struck EE's head on the equipment frame causing a laceration.
OTHER · DYS AWY FRM WRK & RESTRCTD ACT
Accident narrative
Employee bent over to pick up a cable sling for PVC pipes and felt a pop in the center of EE's lower back.
HANDLING OF MATERIALS · DAYS AWAY FROM WORK ONLY
Accident narrative
Employee was installing 20ft center bolts in 1M headgate section. As employee was changing out drill steels, they lost their grip on the steels in the roof, causing them to fall striking the top of their left hand. Employee was diagnosed with a fracture to the third and forth metacarpal.
HANDLING OF MATERIALS · DAYS AWAY FROM WORK ONLY
Accident narrative
Employee was unloading props from a flat car. When EE cut the band, the props fell from the car. As the employee stepped out of the way, EE tripped and was struck in the hand by a falling prop. Injury was not the result of a training or compliance issue.
MACHINERY · DAYS RESTRICTED ACTIVITY ONLY
Accident narrative
An employee was emptying a muck bucket that was filled with water to prepare it for a man trip. During this activity, the bucket started to rotate and dump the water towards the employee. The employee stepped in to stop the rotating of the bucket with EE's right hand and caught EE's middle finger between the bail stop and bail. The employees received 5 sutures, and small fractures.
SLIP OR FALL OF PERSON · DAYS AWAY FROM WORK ONLY
Accident narrative
Employee tripped over loose material in a crosscut. Injury was not the result of a training or compliance issue.
HANDLING OF MATERIALS · NO DYS AWY FRM WRK,NO RSTR ACT
Accident narrative
Employee was carrying a beam with another employee to put on top of bolter. The employee in the back tripped on rough bottom and dropped the beam. The beam accidentally slid, and inadvertently, the injured employee's finger got pinched between the rib and the beam.
HANDTOOLS (NONPOWERED) · DAYS AWAY FROM WORK ONLY
Accident narrative
Employee was in the process of working on scoop in the outside shop. EE was tightening a bolt when they felt a pain in right shoulder. Employee continued to work all of have their scheduled shifts until they were taken off of work on 9/11/2026 to surgically repair their right shoulder.
MACHINERY · NO DYS AWY FRM WRK,NO RSTR ACT
Accident narrative
Injured was prepping to drop roller and the grinder came out of their grip from kickback when cutting.
HANDLING OF MATERIALS · NO DYS AWY FRM WRK,NO RSTR ACT
Accident narrative
Employee was putting a high line hook of extra bits in the parts car at the load center. When EE let go of the hook, the end of the hook caused a laceration to EE's left index finger. Employee received sutures so close the laceration and treated and released to return to work. No time was lost.
HANDLING OF MATERIALS · DYS AWY FRM WRK & RESTRCTD ACT
Accident narrative
Employee struck by screen deck during deck replacement. Employee struck by deck between deck and chute of screen in the hop area. Initial treatment sought on 11/16/25 with a follow up to specialist for final diagnosis on 12/1/25. Final diagnosis of pelvic and tailbone fracture. Employee was not pinned.
HANDLING OF MATERIALS · NO DYS AWY FRM WRK,NO RSTR ACT
Accident narrative
Employee was picking up K-doors with crew to put on the hinges. A piece of metal skirting came loose from the door and slid and accidentally caused employee's thumb to get caught between two pieces of metal.
STRIKING OR BUMPING · NO DYS AWY FRM WRK,NO RSTR ACT
Accident narrative
Employee was traveling walking through a low area and caught right ear on a piece of metal roof mesh causing a laceration. Employee was treated with 4 stitches and cleared to return to work.
FALL OF ROOF OR BACK · ACCIDENT ONLY
Accident narrative
An unintentional roof fall occurred in the 4 West area of the mine at 8 xcut. This event occurred in the track entry and extended through the crosscut to the belt. The fall measured approx 80ft wide by 40ft long by 20ft high. The fall was caused by adverse roof conditions in the form of deteriorated laminated shale rock.
SLIP OR FALL OF PERSON · DAYS AWAY FROM WORK ONLY
Accident narrative
Walking down stairs from the 5th floor in 1A to the 4th floor 1A. Felt the knee twist as walking down the steps.
SLIP OR FALL OF PERSON · NO DYS AWY FRM WRK,NO RSTR ACT
Accident narrative
The employee's pant leg got caught up in a fallen down branch while walking a stream for environmental monitoring. Upon trying to free EE's pant leg from the branch, EE lost EE's balance, fell and cut EE's left palm on a rock, requiring five sutures.
MACHINERY · NO DYS AWY FRM WRK,NO RSTR ACT
Accident narrative
Employee was bolting on the side of the miner in 7 South left section. As EE was pushing the bolt into the hole, the expander caught on the hole causing the bolt to bend. EE's hand was pinched between the bolt and the strap jack. Employee received 4 stitches and was treated and released, no lost time.
SLIP OR FALL OF PERSON · DYS AWY FRM WRK & RESTRCTD ACT
Accident narrative
Employee was getting out of the shuttle car and stepped into a tire rut. EE twisted EE's right leg as EE fell to the ground. EE felt a pain in EE's right knee. EE continued to work all scheduled shift until being taken off of work to repair a torn ACL ligament in EE's right knee on 10/13/2025
HANDLING OF MATERIALS · DAYS AWAY FROM WORK ONLY
Accident narrative
Employee was assisting in loading a piece of rail onto a car. EE's right hand was caught between the rail and the bed of the car as another employee shoved the rail into position. Injury was not the result of a training or compliance issue.
MACHINERY · DAYS AWAY FROM WORK ONLY
Accident narrative
While bolting off of the miner in 5K CM section, a piece of rock fell while the employee was switching out the drill steels, pinching EE's hand between the drill steel and the rock. This caused a laceration that required medical attention. Employee missed scheduled days worked as a result.
HOISTING · ACCIDENT ONLY
Accident narrative
The Aleppo Elevator as taken out of service for an extended period of time. The elevator was showing a fault on the depth sensor. The system was not able to identify where the elevator was in the shaft. It was identified that the ETS Switch needed replaced. The elevator was able to run on inspection mode. No persons hurt or entrapped due to this condition
SLIP OR FALL OF PERSON · DAYS AWAY FROM WORK ONLY
Accident narrative
Employee tripped while walking on the 4K longwall face. EE tried to catch self as EE fell and felt a pain in EE's left arm. EE continued to work all scheduled shifts until seeking medical treatment on 10/14/25 to treat a torn bicep muscle. EE began missing time on 10-14-2025
SLIP OR FALL OF PERSON · DAYS AWAY FROM WORK ONLY
Accident narrative
While employee was walking to the end of the track. They tripped and felt a pain in their right ankle. They had a follow up appointment on 9/9/25 and was diagnosed with a sprained ankle and subsequently taken off work at that time. Lost workdays began 9/9/25.
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 * | 2,321,836 | 13,028 | 2.28 | 7.83 | 95.15 | |
| 2025-Q4 | 2,943,937 | 13,059 | 2.31 | 7.85 | 92.04 | |
| 2026-Q1 | 2,696,519 | 12,956 | 2.38 | 7.99 | 90.56 | |
| 2026-Q2 | 2,821,335 | 13,012 | 2.20 | 7.87 | 93.32 | |
| 2026-Q3 * | 837,610 | 13,045 | 2.35 | 7.89 | 94.80 |
| Month / source | Receiving plant / supplier | Short tons | Delivered USD/ton | Heat · Btu/lb | Sulfur % | Ash % | Purchase | Transport |
|---|---|---|---|---|---|---|---|---|
| 2026-07EIA row 11363 · preliminary | Cross130 · SC · CONSOL | 65,966 | 99.26 | 13,085 | 2.31 | 7.90 | ContractBIT | Rail |
| 2026-07EIA row 11410 · preliminary | Brandon Shores602 · MD · CONSOL | 62,336 | —Not published | 13,035 | 2.43 | 7.70 | ContractBIT | Rail |
| 2026-07EIA row 11453 · preliminary | Bowen703 · GA · CONSOL ENERGY INC | 28,911 | 90.31 | 12,950 | 2.46 | 8.30 | ContractBIT | Rail |
| 2026-07EIA row 11635 · preliminary | Monroe (MI)1733 · MI · CONSOL | 73,642 | 88.53 | 13,035 | 2.33 | 7.70 | ContractBIT | Rail / Great Lakes |
| 2026-07EIA row 11641 · preliminary | Monroe (MI)1733 · MI · CONSOL | 30,554 | 78.65 | 13,108 | 2.29 | 7.80 | ContractBIT | Rail / Great Lakes |
| 2026-07EIA row 11730 · preliminary | Roxboro2712 · NC · CONSOL | 12,290 | 100.93 | 13,149 | 1.88 | 7.50 | ContractBIT | Rail |
| 2026-07EIA row 11732 · preliminary | Roxboro2712 · NC · CONSOL | 36,803 | 102.71 | 12,965 | 2.43 | 7.70 | ContractBIT | Rail |
| 2026-07EIA row 11738 · preliminary | James E. Rogers Energy Complex2721 · NC · CONSOL | 38,075 | 113.24 | 12,986 | 2.33 | 8.90 | ContractBIT | Rail |
| 2026-07EIA row 11749 · preliminary | Marshall (NC)2727 · NC · CONSOL | 23,841 | 108.10 | 13,135 | 2.34 | 7.50 | ContractBIT | Rail |
| 2026-07EIA row 11751 · preliminary | Marshall (NC)2727 · NC · CONSOL | 49,660 | 94.72 | 13,032 | 2.24 | 7.80 | ContractBIT | Rail |
| 2026-07EIA row 11858 · preliminary | Wateree3297 · SC · CORE NATURAL RESOURCES, INC | 24,738 | 94.45 | 13,115 | 2.12 | 7.50 | ContractBIT | Rail |
| 2026-07EIA row 11879 · preliminary | Kingston3407 · TN · CONSOL | 46,231 | 88.90 | 12,967 | 2.56 | 8.00 | ContractBIT | Rail |
| 2026-07EIA row 11948 · preliminary | Mt Storm3954 · WV · CONSOL | 55,757 | 79.91 | 13,152 | 2.16 | 7.80 | ContractBIT | Rail |
| 2026-07EIA row 12186 · preliminary | Winyah6249 · SC · CONSOL | 13,380 | 98.01 | 12,950 | 2.42 | 8.00 | ContractBIT | Rail |
| 2026-07EIA row 12193 · preliminary | Mayo6250 · NC · CONSOL | 12,250 | 102.71 | 13,014 | 2.23 | 7.70 | ContractBIT | Rail |
| 2026-07EIA row 12462 · preliminary | Belews Creek8042 · NC · CONSOL | 25,694 | 113.62 | 13,021 | 2.01 | 7.60 | ContractBIT | Rail |
| 2026-07EIA row 12464 · preliminary | Belews Creek8042 · NC · CONSOL | 12,443 | 95.62 | 13,222 | 2.07 | 7.80 | ContractBIT | Rail |
| 2026-07EIA row 12547 · preliminary | Calvert City8837 · KY · CONSOL | 10,809 | 84.13 | 13,047 | 2.40 | 7.70 | ContractBIT | Rail |
| 2026-07EIA row 12556 · preliminary | Keystone Fuels Terminal8845 · PA · CONSOL | 119,022 | —Not published | 13,002 | 2.55 | 8.10 | ContractBIT | Rail |
| 2026-07EIA row 12558 · preliminary | Conemaugh Fuels LLC -Terminal8846 · PA · CONSOL | 84,094 | —Not published | 13,088 | 2.38 | 7.90 | ContractBIT | Rail |
| 2026-07EIA row 12643 · preliminary | Pixelle Specialty Solutions LLC - Spring50397 · PA · CONSOL | 11,114 | —Not published | 13,000 | 2.04 | 7.40 | ContractBIT | Rail |
| 2026-06EIA row 9457 · preliminary | Cross130 · SC · CONSOL | 26,954 | 95.42 | 13,050 | 2.34 | 7.70 | ContractBIT | Rail |
| 2026-06EIA row 9458 · preliminary | Cross130 · SC · CONSOL | 54,007 | 98.30 | 13,065 | 2.21 | 7.70 | ContractBIT | Rail |
| 2026-06EIA row 9513 · preliminary | Brandon Shores602 · MD · CONSOL | 94,529 | —Not published | 13,125 | 2.32 | 7.80 | ContractBIT | Rail |
| 2026-06EIA row 9555 · preliminary | Bowen703 · GA · CONSOL ENERGY INC | 14,473 | 89.50 | 13,066 | 2.48 | 8.10 | ContractBIT | Rail |
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 |
|---|---|---|---|---|---|
| Bailey Mine3607230 · Greene, Pennsylvania | 10,761,880 | — | — | — | County sales or price not published3 eligible mines / 3 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.
Core Natural Resources InccontrolsConsol Pennsylvania Coal Company LLCoperatesBailey Mine
msha-controller-operator-history · controller/operator co-tenure derived on mine 3607230CONSOL Energy InccontrolsConsol Pennsylvania Coal Company LLCoperatesBailey Mine
msha-controller-operator-history · controller/operator co-tenure derived on mine 3607230CONSOL Energy InccontrolsConsol Pennsylvania Coal CompanyoperatesBailey Mine
msha-controller-operator-history · controller/operator co-tenure derived on mine 3607230Other 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
1,559 historical accident/injury rows; 4 coded fatalities and 66,791 lost days across the published record.
accidentsmine-production-quarterlyViolations and penalties
12,763 violation rows across the full record; 2,791 carry an S&S flag and $4,166,692 appears in current assessed amounts.
inspectionsviolationsassessed-violationsorders-107aOccupational health samples
48,287 coal dust; 1,461 coal quartz; 1,758 noise. 0 personal-sample rows have a published C/E ratio above 1; 376 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.
coal-dust-samplesquartz-samplesnoise-samplesQuarterly production and employment
423K employee hours and 764 summed average employees across reported subunits in the latest published quarter.
mine-production-quarterlymine-production-yearlyContests, conferences and decisions
1,230 contested-violation rows, 1,232 civil-penalty docket/decision rows, and 474 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
3,480 inspection events and 230K 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. 1,461 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 |
|---|---|---|---|---|---|
| 58598208 / lab 2026038841 | Coal quartzQuartz | CONTINUOUS MINER OPERATORDESIGNATED OCCUPATION | 10 µg/m³3.8% quartz | Not voided | Not reported |
| 58602659 / lab 2026035815 | Coal quartzQuartz | CONTINUOUS MINER OPERATORDESIGNATED OCCUPATION | 5 µg/m³2% quartz | Not voided | Not reported |
| 58602829 / lab 2026035837 | Coal quartzQuartz | ROOF BOLTER (MOUNTED) (RETURN SIDE)NON DESIGNATED OCCUPATION | 20 µg/m³4.3% quartz | Not voided | Not reported |
| 58602568 / lab 2026035838 | Coal quartzQuartz | CONTINUOUS MINER OPERATORDESIGNATED OCCUPATION | 59 µg/m³4.2% quartz | Not voided | Not reported |
| 58602831 / lab 2026034477 | Coal quartzQuartz | CONTINUOUS MINER OPERATORDESIGNATED OCCUPATION | 4 µg/m³2.2% quartz | Not voided | Not reported |
| 58602795 / lab 2026034476 | Coal quartzQuartz | ROOF BOLTER (MOUNTED) (RETURN SIDE)NON DESIGNATED OCCUPATION | 5 µg/m³2.1% quartz | Not voided | Not reported |
| 58603086 / lab 2026033313 | Coal quartzQuartz | CONTINUOUS MINER OPERATORDESIGNATED OCCUPATION | 6 µg/m³2.3% quartz | Not voided | Not reported |
| 58603013 / lab 2026029039 | Coal quartzQuartz | ROOF BOLTER (MOUNTED) (RETURN SIDE)NON DESIGNATED OCCUPATION | 17 µg/m³5.3% quartz | Not voided | Not reported |
| 58603000 / lab 2026029035 | Coal quartzQuartz | CONTINUOUS MINER OPERATORDESIGNATED OCCUPATION | 12 µg/m³6.7% quartz | Not voided | Not reported |
| 58599573 / lab 2026027749 | Coal quartzQuartz | LONGWALL OPERATOR (HEADGATE SIDE)NON DESIGNATED OCCUPATION | 13 µg/m³2.1% quartz | Not voided | Not reported |
| 58599738 / lab 2026027751 | Coal quartzQuartz | LONGWALL OPERATOR (TAILGATE SIDE)DESIGNATED OCCUPATION | 17 µg/m³2.2% quartz | Not voided | Not reported |
| 58599989 / lab 2026027753 | Coal quartzQuartz | JACK SETTER (LONGWALL)NON DESIGNATED OCCUPATION | 9 µg/m³2.1% quartz | Not voided | Not reported |
| 58599548 / lab 2026023568 | Coal quartzQuartz | MECHANICNON DESIGNATED OCCUPATION | 11 µg/m³3.6% quartz | Not voided | Not reported |
| 58599753 / lab 2026023576 | Coal quartzQuartz | ROOF BOLTER (MOUNTED) (RETURN SIDE)NON DESIGNATED OCCUPATION | 16 µg/m³5.2% quartz | Not voided | Not reported |
| 58599550 / lab 2026023574 | Coal quartzQuartz | LONGWALL OPERATOR (TAILGATE SIDE)DESIGNATED OCCUPATION | 31 µg/m³1.9% quartz | Not voided | Not reported |
| 58600120 / lab 2026023579 | Coal quartzQuartz | CONTINUOUS MINER OPERATORDESIGNATED OCCUPATION | 24 µg/m³5.9% quartz | Not voided | Not reported |
| 58600056 / lab 2026023570 | Coal quartzQuartz | JACK SETTER (LONGWALL)NON DESIGNATED OCCUPATION | 22 µg/m³2.4% quartz | Not voided | Not reported |
| 58599756 / lab 2026022346 | Coal quartzQuartz | CONTINUOUS MINER OPERATORDESIGNATED OCCUPATION | 6 µg/m³6% quartz | Not voided | Not reported |
| 58599775 / lab 2026022341 | Coal quartzQuartz | ROOF BOLTER (MOUNTED) (RETURN SIDE)NON DESIGNATED OCCUPATION | 9 µg/m³6% quartz | Not voided | Not reported |
| 58599824 / lab 2026022330 | Coal quartzQuartz | ROOF BOLTER (MOUNTED) (RETURN SIDE)NON DESIGNATED OCCUPATION | 5 µg/m³2.8% 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.
- LABOR HOURS
- 1,692,764
- AVG EMPLOYEES
- 759
- SUPPLY REGION
- Appalachia Northern
- UNION
- No union code published
- OPERATION
- Mine and Preparation Plant
- COMPANY TYPE
- Operating Subsidiary
1 published EIA row aggregated under this MSHA ID. Components remain available in JSON.
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
17 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.