MINE DETAILS
Vail Mine
MSHA MINE ID3304645
LOCATION
Mine location
1 of 1 mine with usable MSHA coordinates. Select a marker to open a mine.
Mine coordinates
- Vail Mine40.20417, -81.29611Open map ↗
Quarterly trends
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-13. MSHA quarterly production and employment reports.
Coal production
792,649reported short tons
Hours worked
175,813reported employee hours
Tons per hour
4.51production ÷ 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 | 148,250 | 29,598 | 5.01 | 50 | 1/1 mines reporting |
| 2025 Q2 | 143,561 | 28,175 | 5.10 | 50 | 1/1 mines reporting |
| 2025 Q3 | 134,741 | 28,481 | 4.73 | 53 | 1/1 mines reporting |
| 2025 Q4 | 127,903 | 29,033 | 4.41 | 49 | 1/1 mines reporting |
| 2026 Q1 | 127,295 | 31,560 | 4.03 | 50 | 1/1 mines reporting |
| 2026 Q2 | 110,899 | 28,966 | 3.83 | 50 | 1/1 mines reporting |
| 2026 Q3 | — | — | — | — | No report |
| 2026 Q4 | — | — | — | — | No report |
Safety and enforcement
2025-01-01 – 2026-10-13
Violations
392 significant & substantial (S&S)
Accident records
20 records classified as fatality
Proposed penalties · USD
7,239.0039 of 39 violations with amounts
On-site inspection hours
998.2521 inspections · 21 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 | 5 | 1 | 934.00 | 0 | 0 | 4 | 269.5 |
| 2025-Q2 | 10 | 1 | 2,581.00 | 1 | 0 | 1 | 17.5 |
| 2025-Q3 | 6 | 0 | 906.00 | 1 | 0 | 3 | 166.8 |
| 2025-Q4 | 4 | 0 | 646.00 | 0 | 0 | 3 | 141.8 |
| 2026-Q1 | 6 | 0 | 964.00 | 0 | 0 | 2 | 162.0 |
| 2026-Q2 | 4 | 0 | 604.00 | 0 | 0 | 4 | 122.3 |
| 2026-Q3 | 4 | 0 | 604.00 | 0 | 0 | 3 | 118.5 |
| 2026-Q4 * | 0 | 0 | — | 0 | 0 | 1 | 0.0 |
Most cited CFR sections
All violations issued in the selected period. Counts combine subsections.
Safety activity
Regular Safety and Health Inspection · 0.0 on-site hours
75.1100-3 · $151.00 proposed
75.1731(b) · $151.00 proposed
75.606 · $151.00 proposed
75.1725(a) · $151.00 proposed
Regular Safety and Health Inspection · 96.0 on-site hours
Ventilation Technical Investigation · 22.5 on-site hours
Health Technical Investigation · 0.0 on-site hours
75.512 · $151.00 proposed
75.512 · $151.00 proposed
75.400 · $151.00 proposed
Roof Control Technical Investigation · 6.5 on-site hours
75.202(a) · $151.00 proposed
Regular Safety and Health Inspection · 93.3 on-site hours
Health Technical Investigation · 9.5 on-site hours
Electrical Technical Investigation · 13.0 on-site hours
75.370(a)(1) · $151.00 proposed
75.350(a)(2) · $151.00 proposed
75.400 · $151.00 proposed
75.342(a)(4) · $151.00 proposed
Ventilation Technical Investigation · 21.0 on-site hours
75.1731(b) · $151.00 proposed
75.1714-4(c) · $209.00 proposed
Regular Safety and Health Inspection · 141.0 on-site hours
Health Technical Investigation · 6.0 on-site hours
Safety sources and definitions
MSHA Violations (issue date), Accidents (accident date), and Inspections (begin date). Snapshot 2026-10-13.
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 * | 104,735 | 12,023 | 2.89 | 10.15 | 72.28 | |
| 2025-Q4 | 132,672 | 12,053 | 2.52 | 9.89 | 69.01 | |
| 2026-Q1 | 119,586 | 11,956 | 2.41 | 10.23 | 68.87 | |
| 2026-Q2 | 97,640 | 12,010 | 2.54 | 10.27 | 72.31 | |
| 2026-Q3 * | 34,162 | 11,989 | 2.87 | 10.93 | 70.57 |
| Month / source | Receiving plant / supplier | Short tons | Delivered USD/ton | Heat · Btu/lb | Sulfur % | Ash % | Purchase | Transport |
|---|---|---|---|---|---|---|---|---|
| 2026-07EIA row 11770 · preliminary | Cardinal2828 · OH · ROSEBUD MINING COMPANY | 15,622 | —Not published | 12,008 | 2.95 | 11.30 | ContractBIT | Truck |
| 2026-07EIA row 11771 · preliminary | Cardinal2828 · OH · ROSEBUD MINING COMPANY | 8,700 | —Not published | 11,901 | 2.80 | 11.10 | ContractBIT | Truck |
| 2026-07EIA row 12216 · preliminary | Mountaineer6264 · WV · ROSEBUD MINING COMPANY | 9,840 | 70.57 | 12,035 | 2.82 | 10.20 | ContractBIT | River |
| 2026-06EIA row 9879 · preliminary | Cardinal2828 · OH · ROSEBUD MINING COMPANY | 6,370 | —Not published | 12,299 | 2.55 | 9.20 | ContractBIT | Truck |
| 2026-06EIA row 9880 · preliminary | Cardinal2828 · OH · ROSEBUD MINING COMPANY | 4,638 | —Not published | 12,102 | 2.51 | 10.20 | ContractBIT | Truck |
| 2026-06EIA row 10305 · preliminary | Mountaineer6264 · WV · ROSEBUD MINING COMPANY | 20,150 | 71.62 | 11,945 | 2.81 | 10.80 | ContractBIT | River |
| 2026-05EIA row 8037 · preliminary | Cardinal2828 · OH · ROSEBUD MINING COMPANY | 10,942 | —Not published | 11,996 | 2.40 | 10.00 | ContractBIT | Truck |
| 2026-05EIA row 8038 · preliminary | Cardinal2828 · OH · ROSEBUD MINING COMPANY | 6,576 | —Not published | 11,791 | 2.69 | 11.20 | ContractBIT | Truck |
| 2026-05EIA row 8439 · preliminary | Mountaineer6264 · WV · ROSEBUD MINING COMPANY | 17,275 | 71.45 | 12,000 | 2.67 | 10.47 | ContractBIT | River |
| 2026-04EIA row 6232 · preliminary | Cardinal2828 · OH · ROSEBUD MINING COMPANY | 9,848 | —Not published | 12,021 | 2.31 | 9.90 | ContractBIT | Truck |
| 2026-04EIA row 6235 · preliminary | Cardinal2828 · OH · ROSEBUD MINING COMPANY | 7,973 | —Not published | 11,967 | 2.60 | 9.90 | ContractBIT | Truck |
| 2026-04EIA row 6646 · preliminary | Mountaineer6264 · WV · ROSEBUD MINING COMPANY | 13,868 | 74.40 | 12,085 | 2.17 | 9.99 | ContractBIT | River |
| 2026-03EIA row 4424 · preliminary | Cardinal2828 · OH · ROSEBUD MINING COMPANY | 12,318 | —Not published | 12,078 | 2.08 | 9.10 | ContractBIT | Truck |
| 2026-03EIA row 4425 · preliminary | Cardinal2828 · OH · ROSEBUD MINING COMPANY | 12,142 | —Not published | 12,059 | 2.23 | 9.90 | ContractBIT | Truck |
| 2026-03EIA row 4815 · preliminary | Mountaineer6264 · WV · ROSEBUD MINING COMPANY | 17,563 | 72.17 | 11,945 | 2.29 | 10.20 | ContractBIT | River |
| 2026-02EIA row 2464 · preliminary | Cardinal2828 · OH · ROSEBUD MINING COMPANY | 11,667 | —Not published | 11,917 | 2.40 | 10.50 | ContractBIT | Truck |
| 2026-02EIA row 2465 · preliminary | Cardinal2828 · OH · ROSEBUD MINING COMPANY | 14,461 | —Not published | 11,942 | 2.46 | 10.20 | ContractBIT | Truck |
| 2026-02EIA row 2705 · preliminary | H L Spurlock6041 · KY · CCU COAL & CONSTRUCTION, LLC | 313 | 25.21 | 12,005 | 2.73 | 8.00 | SpotBIT | River |
| 2026-02EIA row 2891 · preliminary | Mountaineer6264 · WV · ROSEBUD MINING COMPANY | 19,931 | 70.16 | 11,940 | 2.49 | 11.17 | ContractBIT | River |
| 2026-01EIA row 462 · preliminary | Cardinal2828 · OH · ROSEBUD MINING COMPANY | 12,954 | —Not published | 11,893 | 2.34 | 10.70 | ContractBIT | Truck |
| 2026-01EIA row 467 · preliminary | Cardinal2828 · OH · ROSEBUD MINING COMPANY | 11,682 | —Not published | 12,053 | 2.51 | 9.70 | New contractBIT | Truck |
| 2026-01EIA row 726 · preliminary | H L Spurlock6041 · KY · CCU COAL & CONSTRUCTION, LLC | 6,555 | 58.18 | 11,660 | 3.36 | 9.90 | SpotBIT | River |
| 2025-12EIA row 34346 · final | Cardinal2828 · OH · ROSEBUD MINING COMPANY | 15,924 | —Not published | 12,311 | 2.42 | 8.40 | ContractBIT | Truck |
| 2025-12EIA row 34351 · final | Cardinal2828 · OH · ROSEBUD MINING COMPANY | 14,656 | —Not published | 12,125 | 2.60 | 9.70 | ContractBIT | Truck |
| 2025-12EIA row 34370 · final | Painesville2936 · OH · ROSEBUD MINING COMPANY | 34 | 103.09 | 13,010 | 2.14 | 7.60 | SpotBIT | Truck |
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 |
|---|---|---|---|---|---|
| Vail Mine3304645 · Harrison, Ohio | 559,753 | — | — | — | 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.
—
J Clifford Forrest IIIcontrolsRosebud Mining CompanyoperatesVail Mine
msha-controller-operator-history · controller/operator co-tenure derived on mine 3304645Other 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
13 historical accident/injury rows; 0 coded fatalities and 553 lost days across the published record.
ACCIDENT + INJURY RECORD7 since 2021
accidentsmine-production-quarterly02 / COMPLIANCEwatch
Violations and penalties
352 violation rows across the full record; 25 carry an S&S flag and $64,003 appears in current assessed amounts.
ENFORCEMENT ACTIVITY129 since 2021
inspectionsviolationsassessed-violationsorders-107a03 / HEALTHwatch
Occupational health samples
4,838 coal dust; 156 coal quartz; 207 noise. 0 personal-sample rows have a published C/E ratio above 1; 10 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 EXPOSURE5K samples
coal-dust-samplesquartz-samplesnoise-samples04 / PRODUCTIONcontext
Quarterly production and employment
29K employee hours and 50 summed average employees across reported subunits in the latest published quarter.
2026-Q2111K tons
mine-production-quarterlymine-production-yearly05 / LEGALwatch
Contests, conferences and decisions
26 contested-violation rows, 26 civil-penalty docket/decision rows, and 0 conference records linked by issuance number.
POST-ISSUANCE LIFECYCLE52 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 CONTEXT1 linked entities
contractor-production-quarterlycontractor-production-yearlyaccidentsviolations07 / INSPECTIONScontext
Inspections
178 inspection events and 11K published inspection hours across the historical record.
OVERSIGHT COVERAGE72 since 2021
inspectionsviolationsHEALTH SAMPLING
Silica and quartz
Coal quartz, metal/nonmetal personal samples and area samples. Snapshot Oct 13, 2026. 156 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 |
|---|---|---|---|---|---|
| 58599780 / lab 2026031065 | Coal quartzQuartz | MOBILE BRIDGE OPERATORNON DESIGNATED OCCUPATION | 2 µg/m³0.8% quartz | Not voided | Not reported |
| 58599707 / lab 2026031063 | Coal quartzQuartz | ROOF BOLTER (TWIN HEAD) (RETURN SIDE)NON DESIGNATED OCCUPATION | 2 µg/m³1.7% quartz | Not voided | Not reported |
| 58599807 / lab 2026031061 | Coal quartzQuartz | MOBILE BRIDGE OPERATORNON DESIGNATED OCCUPATION | 5 µg/m³1.9% quartz | Not voided | Not reported |
| 58603027 / lab 2026030216 | Coal quartzQuartz | MOBILE BRIDGE OPERATORNON DESIGNATED OCCUPATION | 7 µg/m³2.3% quartz | Not voided | Not reported |
| 58603087 / lab 2026030217 | Coal quartzQuartz | ROOF BOLTER (TWIN HEAD) (RETURN SIDE)NON DESIGNATED OCCUPATION | 4 µg/m³1.9% quartz | Not voided | Not reported |
| 58603034 / lab 2026030218 | Coal quartzQuartz | MOBILE BRIDGE OPERATORNON DESIGNATED OCCUPATION | 7 µg/m³1.7% quartz | Not voided | Not reported |
| 58603006 / lab 2026030219 | Coal quartzQuartz | CONTINUOUS MINER OPERATORDESIGNATED OCCUPATION | 4 µg/m³1.6% quartz | Not voided | Not reported |
| 58599746 / lab 2026024643 | Coal quartzQuartz | ROOF BOLTER (TWIN HEAD) (RETURN SIDE)NON DESIGNATED OCCUPATION | 5 µg/m³3.9% quartz | Not voided | Not reported |
| 58599562 / lab 2026024641 | Coal quartzQuartz | MOBILE BRIDGE OPERATORNON DESIGNATED OCCUPATION | 5 µg/m³2.4% quartz | Not voided | Not reported |
| 58600132 / lab 2026024640 | Coal quartzQuartz | MOBILE BRIDGE OPERATORNON DESIGNATED OCCUPATION | 5 µg/m³2.8% quartz | Not voided | Not reported |
| 58600067 / lab 2026024644 | Coal quartzQuartz | CONTINUOUS MINER OPERATORDESIGNATED OCCUPATION | 8 µg/m³3.4% quartz | Not voided | Not reported |
| 58565761 / lab 2026016613 | Coal quartzQuartz | ROOF BOLTER (TWIN HEAD) (RETURN SIDE)NON DESIGNATED OCCUPATION | 7 µg/m³4% quartz | Not voided | Not reported |
| 58565678 / lab 2026016614 | Coal quartzQuartz | CONTINUOUS MINER OPERATORDESIGNATED OCCUPATION | 8 µg/m³4% quartz | Not voided | Not reported |
| 58562208 / lab 2026008832 | Coal quartzQuartz | CONTINUOUS MINER OPERATORDESIGNATED OCCUPATION | 10 µg/m³2.7% quartz | Not voided | Not reported |
| 58561813 / lab 2026008833 | Coal quartzQuartz | MOBILE BRIDGE OPERATORNON DESIGNATED OCCUPATION | 8 µg/m³2% quartz | Not voided | Not reported |
| 58562034 / lab 2026008829 | Coal quartzQuartz | ROOF BOLTER (TWIN HEAD) (RETURN SIDE)NON DESIGNATED OCCUPATION | 10 µg/m³3.3% quartz | Not voided | Not reported |
| 58562202 / lab 2026008835 | Coal quartzQuartz | MOBILE BRIDGE OPERATORNON DESIGNATED OCCUPATION | 7 µg/m³1.5% quartz | Not voided | Not reported |
| 58565420 / lab 2026006605 | Coal quartzQuartz | MOBILE BRIDGE OPERATORNON DESIGNATED OCCUPATION | 10 µg/m³2.5% quartz | Not voided | Not reported |
| 58565753 / lab 2026006607 | Coal quartzQuartz | CONTINUOUS MINER OPERATORDESIGNATED OCCUPATION | 11 µg/m³3.2% quartz | Not voided | Not reported |
| 58565757 / lab 2026006604 | Coal quartzQuartz | MOBILE BRIDGE OPERATORNON DESIGNATED OCCUPATION | 7 µg/m³1.9% 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 PRODUCTION559,753short tons
- LABOR HOURS
- 114,676
- AVG EMPLOYEES
- 55
- SUPPLY REGION
- Appalachia Northern
- UNION
- No union code published
- OPERATION
- Mine only
- COMPANY TYPE
- Independent Producer Operator
1 published EIA row aggregated under this MSHA ID. Components remain available in JSON.
30 CFR 75.1100-3Condition and examination of firefighting equipment.1 recent row ↗30 CFR 75.1731Maintenance of belt conveyors and belt conveyor entries.1 recent row ↗30 CFR 75.606Protection of trailing cables.1 recent row ↗30 CFR 75.1725Machinery and equipment; operation and maintenance.1 recent row ↗30 CFR 75.512Electric equipment; examination, testing and maintenance.2 recent rows ↗30 CFR 75.400Accumulation of combustible materials.2 recent rows ↗30 CFR 75.202Protection from falls of roof, face and ribs.1 recent row ↗30 CFR 75.370Mine ventilation plan; submission and approval.1 recent row ↗
RECENT PUBLIC RECORDS
Recent violations and samples
Latest records retained for inspection; aggregates above use the full source history.
958961575.1100-3Citation
710432075.1731(b)Citation
710431875.606Citation
710431775.1725(a)Citation
993867875.512Citation
993867475.512Citation
993867375.400Citation
993867275.202(a)Citation
Coal dust, noise and other contaminants. Silica records above ↑
Coal dustCONTINUOUS MINER OPERATOR
.989 mg/m³Voided
Coal dustCONTINUOUS MINER OPERATOR
.191 mg/m³Not voided
Coal dustCONTINUOUS MINER OPERATOR
.889 mg/m³Not voided
Coal dustCONTINUOUS MINER OPERATOR
.729 mg/m³Not voided
Coal dustCONTINUOUS MINER OPERATOR
.41 mg/m³Not voided
Coal dustCONTINUOUS MINER OPERATOR
.045 mg/m³Not voided
Coal dustCONTINUOUS MINER OPERATOR
.722 mg/m³Not voided
Coal dustCONTINUOUS MINER OPERATOR
.685 mg/m³Not voided
SOURCE COVERAGE
Reporting dates and coverage
16 datasets contain linked records. Missing datasets are listed below.
DATASETROWSWINDOWSTATUS
Accident, Injuries, and Illnessessafety · contractors13Jan 15, 2013—Sep 6, 2025mine-keyed
Addresses of Recordidentity · logistics1Sep 14, 2015—Sep 14, 2015mine-keyed
Assessed Violationscompliance · legal351Sep 24, 2012—Aug 12, 2026mine-keyed
Civil Penalty Dockets and Decisionscompliance · legal26Mar 24, 2014—Jul 9, 2025mine-keyed
Coal Dust Sampleshealth · safety4,838Dec 18, 2012—Oct 7, 2026mine-keyed
Conferencescompliance · legal—No published rowsabsent / not applicable
Contested Violationscompliance · legal26Jul 17, 2013—Feb 11, 2025mine-keyed
Contractor Employment and Production — Quarterlycontractors · production · safety74Not published—Not publishedentity-linked
Contractor Employment and Production — Yearlycontractors · production · safety25Not published—Not publishedentity-linked
Controller and Operator Historyidentity · compliance1Oct 18, 2010—Oct 18, 2010mine-keyed
Mine Employment and Production — Quarterlyproduction · safety · compliance135Not published—Not publishedmine-keyed
Mine Employment and Production — Yearlyproduction · safety · compliance30Not published—Not publishedmine-keyed
Inspectionssafety · compliance178Nov 3, 2010—Oct 1, 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 · equipment207Mar 19, 2013—Aug 10, 2026mine-keyed
Quartz Samples — Coalhealth · safety156Jan 28, 2014—Jul 27, 2026mine-keyed
Violationscompliance · safety · legal352Sep 24, 2012—Aug 12, 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.