MINE DETAILS
Harrison County Mine
MSHA MINE ID4601318
LOCATION
Mine location
1 of 1 mine with usable MSHA coordinates. Select a marker to open a mine.
Mine coordinates
- Harrison County Mine39.47528, -80.49639Open map ↗
Quarterly trends
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-13. MSHA quarterly production and employment reports.
Coal production
8,378,627reported short tons
Hours worked
1,641,378reported employee hours
Tons per hour
5.10production ÷ 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 | 1,234,497 | 266,948 | 4.62 | 424 | 1/1 mines reporting |
| 2025 Q2 | 1,567,735 | 273,756 | 5.73 | 439 | 1/1 mines reporting |
| 2025 Q3 | 1,375,044 | 280,838 | 4.90 | 437 | 1/1 mines reporting |
| 2025 Q4 | 1,583,626 | 263,938 | 6.00 | 429 | 1/1 mines reporting |
| 2026 Q1 | 893,277 | 271,819 | 3.29 | 429 | 1/1 mines reporting |
| 2026 Q2 | 1,724,448 | 284,079 | 6.07 | 444 | 1/1 mines reporting |
| 2026 Q3 | — | — | — | — | No report |
| 2026 Q4 | — | — | — | — | No report |
Safety and enforcement
2025-01-01 – 2026-10-13
Violations
52184 significant & substantial (S&S)
Accident records
750 records classified as fatality
Proposed penalties · USD
235,586.00426 of 521 violations with amounts
On-site inspection hours
4,468.50211 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 | 63 | 5 | 34,295.00 | 9 | 0 | 30 | 621.5 |
| 2025-Q2 | 53 | 13 | 37,811.00 | 9 | 0 | 33 | 684.8 |
| 2025-Q3 | 91 | 25 | 75,055.00 | 12 | 0 | 34 | 701.8 |
| 2025-Q4 | 51 | 3 | 17,416.00 | 12 | 0 | 27 | 507.5 |
| 2026-Q1 | 49 | 2 | 19,190.00 | 9 | 0 | 28 | 568.5 |
| 2026-Q2 | 63 | 5 | 22,035.00 | 16 | 0 | 26 | 620.8 |
| 2026-Q3 | 127 | 27 | 29,784.00 | 8 | 0 | 29 | 711.5 |
| 2026-Q4 * | 24 | 4 | — | 0 | 0 | 4 | 52.3 |
Most cited CFR sections
All violations issued in the selected period. Counts combine subsections.
Safety activity
103(i) Spot Inspections · 6.0 on-site hours
75.220(a)(1)
75.601-1
75.601
75.202(a) · S&S
75.1731(b)
75.1731(a)
75.1100-3
75.380(d)(7)(vi)
75.333(h)
75.1714-3(a)
75.1100-2(b)
75.370(a)(1)
75.517 · S&S
75.1914(a) · S&S
75.360(b)(11)(iii)
75.400
75.1403
75.1403
Ventilation Technical Investigation · 14.8 on-site hours
75.1722(a)
75.517 · S&S
Regular Safety and Health Inspection · 24.0 on-site hours
103(i) Spot Inspections · 7.5 on-site hours
Description not reported
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 * | 530,589 | 12,855 | 3.77 | 12.12 | 55.47 | |
| 2025-Q4 | 1,291,861 | 12,962 | 4.08 | 11.45 | 55.46 | |
| 2026-Q1 | 915,970 | 12,944 | 4.48 | 11.93 | 55.48 | |
| 2026-Q2 | 1,105,247 | 12,810 | 3.87 | 11.92 | 55.47 | |
| 2026-Q3 * | 466,076 | 12,985 | 4.07 | 11.40 | 55.47 |
| Month / source | Receiving plant / supplier | Short tons | Delivered USD/ton | Heat · Btu/lb | Sulfur % | Ash % | Purchase | Transport |
|---|---|---|---|---|---|---|---|---|
| 2026-07EIA row 11939 · preliminary | FirstEnergy Harrison Power Station3944 · WV · AMERICAN CONSOLIDATED NATURAL RESOURCES COAL SALES | 466,076 | 55.47 | 12,985 | 4.07 | 11.40 | ContractBIT | Tram/conveyor |
| 2026-06EIA row 10040 · preliminary | FirstEnergy Harrison Power Station3944 · WV · AMERICAN CONSOLIDATED NATURAL RESOURCES COAL SALES | 457,911 | 55.47 | 12,635 | 3.82 | 12.00 | ContractBIT | Tram/conveyor |
| 2026-05EIA row 8197 · preliminary | FirstEnergy Harrison Power Station3944 · WV · AMERICAN CONSOLIDATED NATURAL RESOURCES COAL SALES | 378,668 | 55.46 | 12,922 | 3.81 | 11.90 | ContractBIT | Tram/conveyor |
| 2026-04EIA row 6383 · preliminary | FirstEnergy Harrison Power Station3944 · WV · AMERICAN CONSOLIDATED NATURAL RESOURCES COAL SALES | 268,668 | 55.48 | 12,951 | 4.05 | 11.80 | ContractBIT | Tram/conveyor |
| 2026-03EIA row 4573 · preliminary | FirstEnergy Harrison Power Station3944 · WV · AMERICAN CONSOLIDATED NATURAL RESOURCES COAL SALES | 166,193 | 55.46 | 12,964 | 4.09 | 11.30 | ContractBIT | Tram/conveyor |
| 2026-02EIA row 2612 · preliminary | FirstEnergy Harrison Power Station3944 · WV · AMERICAN CONSOLIDATED NATURAL RESOURCES COAL SALES | 277,796 | 55.48 | 12,939 | 4.51 | 12.20 | ContractBIT | Tram/conveyor |
| 2026-01EIA row 632 · preliminary | FirstEnergy Harrison Power Station3944 · WV · AMERICAN CONSOLIDATED NATURAL RESOURCES COAL SALES | 471,981 | 55.48 | 12,939 | 4.59 | 12.00 | ContractBIT | Tram/conveyor |
| 2025-12EIA row 34672 · final | FirstEnergy Harrison Power Station3944 · WV · AMERICAN CONSOLIDATED NATURAL RESOURCES COAL SALES | 330,376 | 55.46 | 12,916 | 4.29 | 12.20 | ContractBIT | Tram/conveyor |
| 2025-12EIA row 34673 · final | FirstEnergy Harrison Power Station3944 · WV · AMERICAN CONSOLIDATED NATURAL RESOURCES COAL SALES | 129,599 | 55.46 | 12,916 | 4.44 | 12.70 | ContractBIT | Tram/conveyor |
| 2025-11EIA row 31689 · final | FirstEnergy Harrison Power Station3944 · WV · AMERICAN CONSOLIDATED NATURAL RESOURCES COAL SALES | 311,812 | 55.46 | 13,055 | 4.00 | 10.90 | ContractBIT | Tram/conveyor |
| 2025-10EIA row 28735 · final | FirstEnergy Harrison Power Station3944 · WV · AMERICAN CONSOLIDATED NATURAL RESOURCES COAL SALES | 520,074 | 55.46 | 12,947 | 3.90 | 11.00 | ContractBIT | Tram/conveyor |
| 2025-09EIA row 25672 · final | FirstEnergy Harrison Power Station3944 · WV · AMERICAN CONSOLIDATED NATURAL RESOURCES COAL SALES | 334,621 | 55.47 | 12,887 | 3.75 | 11.90 | ContractBIT | Tram/conveyor |
| 2025-08EIA row 22521 · final | FirstEnergy Harrison Power Station3944 · WV · AMERICAN CONSOLIDATED NATURAL RESOURCES COAL SALES | 195,968 | 55.48 | 12,800 | 3.80 | 12.50 | ContractBIT | Tram/conveyor |
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 |
|---|---|---|---|---|---|
| Harrison County Mine4601318 · Wetzel, West Virginia | 5,579,207 | — | — | — | County sales or price not published1 eligible mines / 1 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 Harrison County Coal CompanyoperatesHarrison County Mine
msha-controller-operator-history · controller/operator co-tenure derived on mine 4601318—
ACNR Holdings, InccontrolsHarrison County Coal Resources, Inc.operatesHarrison County Mine
msha-controller-operator-history · controller/operator co-tenure derived on mine 4601318—
Robert E MurraycontrolsThe Harrison County Coal CompanyoperatesHarrison County Mine
msha-controller-operator-history · controller/operator co-tenure derived on mine 4601318—
Robert E MurraycontrolsConsolidation Coal CompanyoperatesHarrison County Mine
msha-controller-operator-history · controller/operator co-tenure derived on mine 4601318—
CONSOL Energy InccontrolsConsolidation Coal CompanyoperatesHarrison County Mine
msha-controller-operator-history · controller/operator co-tenure derived on mine 4601318Other 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
1,107 historical accident/injury rows; 2 coded fatalities and 39,441 lost days across the published record.
ACCIDENT + INJURY RECORD225 since 2021
accidentsmine-production-quarterly02 / COMPLIANCEwatch
Violations and penalties
14,895 violation rows across the full record; 3,984 carry an S&S flag and $9,135,009 appears in current assessed amounts.
ENFORCEMENT ACTIVITY1,823 since 2021
inspectionsviolationsassessed-violationsorders-107a03 / HEALTHwatch
Occupational health samples
17,880 coal dust; 508 coal quartz; 1,071 noise. 0 personal-sample rows have a published C/E ratio above 1; 369 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 EXPOSURE19K samples
coal-dust-samplesquartz-samplesnoise-samples04 / PRODUCTIONcontext
Quarterly production and employment
284K employee hours and 444 summed average employees across reported subunits in the latest published quarter.
2026-Q21.7M tons
mine-production-quarterlymine-production-yearly05 / LEGALwatch
Contests, conferences and decisions
2,777 contested-violation rows, 3,082 civil-penalty docket/decision rows, and 1,629 conference records linked by issuance number.
POST-ISSUANCE LIFECYCLE7,488 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 CONTEXT80 linked entities
contractor-production-quarterlycontractor-production-yearlyaccidentsviolations07 / INSPECTIONScontext
Inspections
3,354 inspection events and 138K published inspection hours across the historical record.
OVERSIGHT COVERAGE733 since 2021
inspectionsviolationsHEALTH SAMPLING
Silica and quartz
Coal quartz, metal/nonmetal personal samples and area samples. Snapshot Oct 13, 2026. 508 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 |
|---|---|---|---|---|---|
| 58596471 / lab 2026037876 | Coal quartzQuartz | JACK SETTER (LONGWALL)NON DESIGNATED OCCUPATION | 3 µg/m³1.2% quartz | Not voided | Not reported |
| 58596687 / lab 2026037877 | Coal quartzQuartz | LONGWALL OPERATOR (TAILGATE SIDE)DESIGNATED OCCUPATION | 9 µg/m³1.4% quartz | Not voided | Not reported |
| 58601125 / lab 2026036442 | Coal quartzQuartz | CONTINUOUS MINER OPERATORDESIGNATED OCCUPATION | 15 µg/m³2.5% quartz | Not voided | Not reported |
| 58601140 / lab 2026035809 | Coal quartzQuartz | ROOF BOLTER (MOUNTED) (RETURN SIDE)NON DESIGNATED OCCUPATION | 8 µg/m³1.9% quartz | Not voided | Not reported |
| 58601228 / lab 2026035808 | Coal quartzQuartz | CONTINUOUS MINER OPERATORDESIGNATED OCCUPATION | 4 µg/m³2.2% quartz | Not voided | Not reported |
| 58565591 / lab 2026021394 | Coal quartzQuartz | LONGWALL OPERATOR (TAILGATE SIDE)DESIGNATED OCCUPATION | 14 µg/m³1.6% quartz | Not voided | Not reported |
| 58565603 / lab 2026021391 | Coal quartzQuartz | MECHANICNON DESIGNATED OCCUPATION | 3 µg/m³2.7% quartz | Not voided | Not reported |
| 58565696 / lab 2026021395 | Coal quartzQuartz | JACK SETTER (LONGWALL)NON DESIGNATED OCCUPATION | 3 µg/m³1.5% quartz | Not voided | Not reported |
| 58565593 / lab 2026020128 | Coal quartzQuartz | CONTINUOUS MINER OPERATORDESIGNATED OCCUPATION | 28 µg/m³2.3% quartz | Not voided | Not reported |
| 58565705 / lab 2026020125 | Coal quartzQuartz | ROOF BOLTER (MOUNTED) (RETURN SIDE)NON DESIGNATED OCCUPATION | 30 µg/m³2.6% quartz | Not voided | Not reported |
| 58565333 / lab 2026018727 | Coal quartzQuartz | ROOF BOLTER (MOUNTED) (RETURN SIDE)NON DESIGNATED OCCUPATION | 5 µg/m³3.4% quartz | Not voided | Not reported |
| 58565613 / lab 2026018724 | Coal quartzQuartz | CONTINUOUS MINER OPERATORDESIGNATED OCCUPATION | 5 µg/m³4.1% quartz | Not voided | Not reported |
| 58565414 / lab 2026003970 | Coal quartzQuartz | ROOF BOLTER (MOUNTED) (RETURN SIDE)NON DESIGNATED OCCUPATION | 21 µg/m³3.4% quartz | Not voided | Not reported |
| 58565415 / lab 2026003972 | Coal quartzQuartz | CONTINUOUS MINER OPERATORDESIGNATED OCCUPATION | 4 µg/m³1.2% quartz | Not voided | Not reported |
| 58520792 / lab 2026003777 | Coal quartzQuartz | MECHANICDESIGNATED WORK POSITION | 0 µg/m³—% quartz | Not voided | Not reported |
| 58520819 / lab 2026003776 | Coal quartzQuartz | LABORER/BLACKSMITHDESIGNATED WORK POSITION | 1 µg/m³0.4% quartz | Not voided | Not reported |
| 58520788 / lab 2026001850 | Coal quartzQuartz | MECHANICNON DESIGNATED OCCUPATION | 3 µg/m³2.8% quartz | Not voided | Not reported |
| 58520775 / lab 2026001852 | Coal quartzQuartz | LONGWALL OPERATOR (TAILGATE SIDE)DESIGNATED OCCUPATION | 10 µg/m³2.4% quartz | Not voided | Not reported |
| 58520784 / lab 2026001856 | Coal quartzQuartz | JACK SETTER (LONGWALL)NON DESIGNATED OCCUPATION | 9 µg/m³1.6% quartz | Not voided | Not reported |
| 58521011 / lab 2026001853 | Coal quartzQuartz | LONGWALL OPERATOR (HEADGATE SIDE)NON DESIGNATED OCCUPATION | 3 µg/m³1.4% 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 PRODUCTION5,579,207short tons
- LABOR HOURS
- 987,799
- AVG EMPLOYEES
- 424
- 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 75.220Roof control plan.1 recent row ↗30 CFR 75.601-1Short circuit protection; ratings and settings of circuit breakers.1 recent row ↗30 CFR 75.601Short circuit protection of trailing cables.1 recent row ↗30 CFR 75.202Protection from falls of roof, face and ribs.1 recent row ↗30 CFR 75.1731Maintenance of belt conveyors and belt conveyor entries.2 recent rows ↗30 CFR 75.1100-3Condition and examination of firefighting equipment.1 recent row ↗30 CFR 75.380Escapeways; bituminous and lignite mines.1 recent row ↗30 CFR 75.333Ventilation controls.1 recent row ↗
RECENT PUBLIC RECORDS
Recent violations and samples
Latest records retained for inspection; aggregates above use the full source history.
925305875.220(a)(1)Citation
925305775.601-1Citation
925305675.601Citation
515048075.202(a)S&S
515047975.1731(b)Citation
515047875.1731(a)Citation
515047775.1100-3Citation
515047675.380(d)(7)(vi)Citation
Coal dust, noise and other contaminants. Silica records above ↑
Coal dustCONTINUOUS MINER OPERATOR
.524 mg/m³Not voided
Coal dustCONTINUOUS MINER OPERATOR
.664 mg/m³Voided · INVALID PRODUCTION
Coal dustLONGWALL OPERATOR (TAILGATE SIDE)
.221 mg/m³Not voided
Coal dustLONGWALL OPERATOR (TAILGATE SIDE)
.928 mg/m³Not voided
Coal dustCONTINUOUS MINER OPERATOR
.826 mg/m³Not voided
Coal dustLONGWALL OPERATOR (TAILGATE SIDE)
.675 mg/m³Not voided
Coal dustLONGWALL OPERATOR (TAILGATE SIDE)
1.1 mg/m³Not voided
Coal dustCONTINUOUS MINER OPERATOR
.427 mg/m³Not voided
SOURCE COVERAGE
Reporting dates and coverage
17 datasets contain linked records. Missing datasets are listed below.
DATASETROWSWINDOWSTATUS
Accident, Injuries, and Illnessessafety · contractors1,107Feb 23, 2000—Sep 10, 2026mine-keyed
Addresses of Recordidentity · logistics1May 20, 1999—May 20, 1999mine-keyed
Assessed Violationscompliance · legal14,664Jan 4, 2000—Aug 15, 2026mine-keyed
Civil Penalty Dockets and Decisionscompliance · legal3,082May 10, 2000—Aug 6, 2026mine-keyed
Coal Dust Sampleshealth · safety17,880Jan 5, 2000—Oct 7, 2026mine-keyed
Conferencescompliance · legal1,629Jan 18, 2000—Oct 5, 2026mine-keyed
Contested Violationscompliance · legal2,777Nov 5, 2001—Jul 8, 2026mine-keyed
Contractor Employment and Production — Quarterlycontractors · production · safety11,596Not published—Not publishedentity-linked
Contractor Employment and Production — Yearlycontractors · production · safety2,210Not 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 · compliance3,354Jan 4, 2000—Oct 8, 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 · equipment1,071Jan 24, 2000—Mar 13, 2026mine-keyed
Quartz Samples — Coalhealth · safety508Jan 6, 2000—Sep 9, 2026mine-keyed
Violationscompliance · safety · legal14,895Jan 4, 2000—Oct 8, 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.