MINE DETAILS

RIVER VIEW MINE

ActiveUndergroundCoal (Bituminous)

MSHA MINE ID1519374

OPERATORRIVER VIEW COAL LLC

CONTROLLERAlliance Resource Partners LP

LOCATIONUnion, KY

PUBLIC RECORD97,826 linked rows

LOCATION

Mine location

1 of 1 mine with usable MSHA coordinates. Select a marker to open a mine.

Mine coordinates

RIVER VIEW MINE37.74306, -87.88833Open map ↗

Quarterly trends

2025 Q1 – 2026 Q4

JSON CSV

Database snapshot · 2026-10-13. MSHA quarterly production and employment reports.

Coal production

8,971,268

reported short tons

2025 Q12,113,029
2025 Q21,913,586
2025 Q31,839,895
2025 Q41,218,546
2026 Q11,075,818
2026 Q2810,394
2026 Q3—No usable value reported
2026 Q4 *—No usable value reported

Hours worked

1,910,316

reported employee hours

2025 Q1430,297
2025 Q2392,243
2025 Q3381,041
2025 Q4273,406
2026 Q1240,177
2026 Q2193,152
2026 Q3—No usable value reported
2026 Q4 *—No usable value reported

Tons per hour

4.70

production ÷ hours worked

2025 Q14.91
2025 Q24.88
2025 Q34.83
2025 Q44.46
2026 Q14.48
2026 Q24.20
2026 Q3—No usable value reported
2026 Q4 *—No usable value reported

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

Quarterly production, employment and reporting coverage for RIVER VIEW MINE
Quarter	Coal (short tons)	Hours worked	Tons / hour	Avg. employees	Coverage
2025 Q1	2,113,029	430,297	4.91	725	1/1 mines reporting
2025 Q2	1,913,586	392,243	4.88	664	1/1 mines reporting
2025 Q3	1,839,895	381,041	4.83	651	1/1 mines reporting
2025 Q4	1,218,546	273,406	4.46	525	1/1 mines reporting
2026 Q1	1,075,818	240,177	4.48	330	1/1 mines reporting
2026 Q2	810,394	193,152	4.20	315	1/1 mines reporting
2026 Q3	—	—	—	—	No report
2026 Q4	—	—	—	—	No report

Safety and enforcement

2025-01-01 – 2026-10-13

Violations

550

119 significant & substantial (S&S)

2025 Q1103
2025 Q2111
2025 Q3111
2025 Q475
2026 Q144
2026 Q245
2026 Q356
2026 Q4 *5

Accident records

0 records classified as fatality

2025 Q110
2025 Q216
2025 Q320
2025 Q412
2026 Q14
2026 Q27
2026 Q34
2026 Q4 *0

Proposed penalties · USD

184,889.00

509 of 550 violations with amounts

2025 Q141,346
2025 Q239,256
2025 Q339,218
2025 Q425,437
2026 Q115,634
2026 Q219,670
2026 Q34,328
2026 Q4 *—

On-site inspection hours

8,524.25

67 inspections · 67 with hours

2025 Q11,528.75
2025 Q21,527.00
2025 Q31,543.50
2025 Q41,159.00
2026 Q11,062.00
2026 Q2823.25
2026 Q3867.75
2026 Q4 *13.00

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	Inspections	On-site hours
2025-Q1	103	22	41,346.00	10	10	1,528.8
2025-Q2	111	25	39,256.00	16	8	1,527.0
2025-Q3	111	21	39,218.00	20	8	1,543.5
2025-Q4	75	16	25,437.00	12	11	1,159.0
2026-Q1	44	12	15,634.00	4	10	1,062.0
2026-Q2	45	8	19,670.00	7	10	823.3
2026-Q3	56	13	4,328.00	4	9	867.8
2026-Q4 *	5	2	—	0	1	13.0

Most cited CFR sections

All violations issued in the selected period. Counts combine subsections.

Section	Violations	S&S
30 CFR 75.517Power wires and cables; insulation and protection.	46	40
30 CFR 75.1731Maintenance of belt conveyors and belt conveyor entries.	36	1
30 CFR 75.342Methane monitors.	32	18
30 CFR 75.370Mine ventilation plan; submission and approval.	31	0
30 CFR 75.512Electric equipment; examination, testing and maintenance.	28	5
30 CFR 75.503Permissible electric face equipment; maintenance.	25	0
30 CFR 75.400Accumulation of combustible materials.	24	0
30 CFR 75.202Protection from falls of roof, face and ribs.	23	7
30 CFR 75.604Permanent splicing of trailing cables.	22	19
30 CFR 75.1725Machinery and equipment; operation and maintenance.	19	7

Safety activity

violation2026-10-085044322
75.1107-4(c)
violation2026-10-075044321
75.517 · S&S
violation2026-10-055044320
75.342(a)(4) · S&S
violation2026-10-055044319
75.342(a)(4)
violation2026-10-029760837
75.202(a)
inspection2026-10-01F042889
Regular Safety and Health Inspection · 13.0 on-site hours
inspection2026-09-287040707
103(i) Spot Inspections · 8.0 on-site hours
violation2026-09-289760836
75.220(a)(1)
inspection2026-09-24F02248E
Roof Control Technical Investigation · 19.5 on-site hours
violation2026-09-145044317
75.512
inspection2026-09-107040706
103(i) Spot Inspections · 8.0 on-site hours
accident2026-09-09220262580013
SLIP OR FALL OF PERSON · DAYS AWAY FROM WORK ONLY
Accident narrative
at the first intersection off of the cage the scoop operator slipped on the wet bottom as they turned the corner. The scoop operator fell to the ground landing on their left arm, causing a fracture. Started missing work on 09/10/2026.
violation2026-09-095044634
75.604(b) · S&S
violation2026-09-095044633
75.604(b) · S&S
violation2026-09-095044632
75.517 · S&S
violation2026-09-085044631
75.517 · S&S
violation2026-09-039760830
75.202(a)
violation2026-09-025044630
75.604(b) · S&S
violation2026-09-025044629
75.370(a)(1)
violation2026-09-025044316
75.1714-6
violation2026-09-025044315
75.1107-16-b
violation2026-09-015044628
75.517 · S&S
violation2026-08-315048091
75.1725(c) · S&S
violation2026-08-285044314
50.10(d)
inspection2026-08-267040705
Non-Injury Accident Investigation · 18.0 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.

REPORTED RECEIPTS · SHORT TONS8,535,967237 rows · 7 receiving plants

HEAT CONTENT · BTU/LB11,395Weighted by reported tons

SULFUR / ASH · % BY WEIGHT2.99 / 9.15Separate averages over measured receipts

DELIVERED COST · USD/TON57.3398.9% of reported tons have usable costs

Quarterly receipts and quality

Quarter	Short tons	Heat · Btu/lb	Sulfur %	Ash %	Delivered USD/ton
2025-Q3 *	1,417,572	11,425	2.95	9.29	57.30
2025-Q4	2,071,413	11,401	2.99	9.15	58.25
2026-Q1	1,853,711	11,387	2.99	9.07	56.21
2026-Q2	2,462,471	11,385	3.00	9.12	57.13
2026-Q3 *	730,800	11,377	3.00	9.19	58.37

Month / source	Receiving plant / supplier	Short tons	Delivered USD/ton	Heat · Btu/lb	Sulfur %	Ash %	Purchase	Transport
2026-07EIA row 11475 · preliminary	Clifty Creek983 · IN · ALLIANCE COAL	29,947	61.73	11,364	3.01	9.30	ContractBIT	River
2026-07EIA row 11477 · preliminary	Clifty Creek983 · IN · ALLIANCE COAL	43,148	56.64	11,433	2.99	9.10	ContractBIT	River
2026-07EIA row 11478 · preliminary	Clifty Creek983 · IN · ALLIANCE COAL	26,412	65.73	11,349	3.05	9.30	ContractBIT	River
2026-07EIA row 11546 · preliminary	Ghent1356 · KY · ALLIANCE COAL	44,878	55.53	11,366	3.02	9.30	ContractBIT	River
2026-07EIA row 11552 · preliminary	Ghent1356 · KY · FORE LLC	4,925	47.62	11,576	2.77	8.80	ContractBIT	River
2026-07EIA row 11553 · preliminary	Ghent1356 · KY · ALLIANCE COAL	23,545	55.90	11,372	3.01	9.20	ContractBIT	River
2026-07EIA row 11558 · preliminary	Ghent1356 · KY · ALLIANCE COAL	117,969	56.09	11,345	3.03	9.30	ContractBIT	River
2026-07EIA row 11564 · preliminary	Mill Creek (KY)1364 · KY · ALLIANCE COAL	18,406	54.90	11,371	3.01	9.30	ContractBIT	River
2026-07EIA row 11567 · preliminary	Mill Creek (KY)1364 · KY · ALLIANCE COAL	18,438	55.02	11,363	3.02	9.20	ContractBIT	River
2026-07EIA row 11782 · preliminary	Miami Fort2832 · OH · ALLIANCE COAL	52,839	—Not published	11,385	3.05	9.20	SpotBIT	River
2026-07EIA row 11872 · preliminary	Cumberland (TN)3399 · TN · ALLIANCE COAL	99,064	55.24	11,422	2.87	8.90	ContractBIT	River
2026-07EIA row 12023 · preliminary	H L Spurlock6041 · KY · ALLIANCE COAL	16,100	60.31	11,375	3.02	9.20	ContractBIT	River
2026-07EIA row 12024 · preliminary	H L Spurlock6041 · KY · ALLIANCE COAL	37,645	62.31	11,370	3.01	9.30	ContractBIT	River
2026-07EIA row 12032 · preliminary	H L Spurlock6041 · KY · ALLIANCE COAL	26,862	66.83	11,370	3.04	9.30	SpotBIT	River
2026-07EIA row 12036 · preliminary	H L Spurlock6041 · KY · ALLIANCE COAL	67,141	67.19	11,380	3.04	9.20	SpotBIT	River
2026-07EIA row 12072 · preliminary	Trimble County6071 · KY · ALLIANCE COAL	39,739	54.95	11,359	3.03	9.20	ContractBIT	River
2026-07EIA row 12076 · preliminary	Trimble County6071 · KY · ALLIANCE COAL	28,753	56.20	11,362	3.03	9.20	ContractBIT	River
2026-07EIA row 12079 · preliminary	Trimble County6071 · KY · ALLIANCE COAL	34,989	56.19	11,361	3.04	9.20	ContractBIT	River
2026-06EIA row 9586 · preliminary	Clifty Creek983 · IN · ALLIANCE COAL	99,928	59.84	11,372	3.02	9.20	ContractBIT	River
2026-06EIA row 9588 · preliminary	Clifty Creek983 · IN · ALLIANCE COAL	59,696	54.76	11,390	3.02	9.10	ContractBIT	River
2026-06EIA row 9589 · preliminary	Clifty Creek983 · IN · ALLIANCE COAL	37,825	63.84	11,364	3.02	9.20	ContractBIT	River
2026-06EIA row 9655 · preliminary	Ghent1356 · KY · ALLIANCE COAL	24,856	54.48	11,374	3.04	9.20	ContractBIT	River
2026-06EIA row 9661 · preliminary	Ghent1356 · KY · FORE LLC	4,931	46.57	11,578	2.83	8.80	ContractBIT	River
2026-06EIA row 9665 · preliminary	Ghent1356 · KY · ALLIANCE COAL	40,631	55.39	11,383	3.01	9.10	ContractBIT	River
2026-06EIA row 9667 · preliminary	Ghent1356 · KY · ALLIANCE COAL	120,720	55.39	11,369	3.03	9.10	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.

FOB PRICE BENCHMARK · USD/TON—Published county average

ESTIMATED SALES · SHORT TONS—Allocated from published county sales

ESTIMATED COAL REVENUE · USD—Covered mines only · not reported revenue

ANNUAL PRODUCTION COVERED0.0%0 of 1 producing annual mine records

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
River View Mine1519374 · Union, Kentucky	8,999,873	—	—	—	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.

CURRENT HIERARCHYAlliance Resource Partners LP → RIVER VIEW COAL LLC → RIVER VIEW MINE

HISTORY RECORDS13 relationships

INTERVAL CHECKPASScontroller/operator overlap

Mar 18, 2009—CURRENT / OPEN

Alliance Resource Partners LPcontrolsRiver View Coal LLCoperatesRIVER VIEW MINE

msha-controller-operator-history · controller/operator co-tenure derived on mine 1519374

Other 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

820 historical accident/injury rows; 2 coded fatalities and 20,365 lost days across the published record.

ACCIDENT + INJURY RECORD372 since 2021

accidentsmine-production-quarterly

02 / COMPLIANCEwatch

Violations and penalties

9,181 violation rows across the full record; 1,864 carry an S&S flag and $3,459,436 appears in current assessed amounts.

ENFORCEMENT ACTIVITY3,707 since 2021

inspectionsviolationsassessed-violationsorders-107a

03 / HEALTHwatch

Occupational health samples

62,012 coal dust; 3,545 coal quartz; 2,255 noise. 0 personal-sample rows have a published C/E ratio above 1; 479 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 EXPOSURE68K samples

coal-dust-samplesquartz-samplesnoise-samples

04 / PRODUCTIONcontext

Quarterly production and employment

193K employee hours and 315 summed average employees across reported subunits in the latest published quarter.

2026-Q2810K tons

mine-production-quarterlymine-production-yearly

05 / LEGALwatch

Contests, conferences and decisions

2,016 contested-violation rows, 2,031 civil-penalty docket/decision rows, and 510 conference records linked by issuance number.

POST-ISSUANCE LIFECYCLE4,557 linked rows

conferencescontested-violationscivil-penalty-dockets-decisions

06 / 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 CONTEXT20 linked entities

contractor-production-quarterlycontractor-production-yearlyaccidentsviolations

07 / INSPECTIONScontext

Inspections

432 inspection events and 147K published inspection hours across the historical record.

OVERSIGHT COVERAGE261 since 2021

inspectionsviolations

HEALTH SAMPLING

Silica and quartz

Coal quartz, metal/nonmetal personal samples and area samples. Snapshot Oct 13, 2026. 3,545 silica records across the mine’s published history.

Matching records8888 coal · 0 personal · 0 area

Sample status88 not voided0 voided · 0 status not reported

Mean coal quartz concentration6.27 µg/m³88 eligible measurements · 0 missing concentration

Coal quartz concentration

Quarterly mean · µg/m³ · not-voided samples

2026-Q16.1632 measurements
2026-Q27.7924 measurements
2026-Q35.2532 measurements
2026-Q4*—0 measurements

— 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.

2026 · Jan 6, 2026–Sep 15, 2026
Date / sample	Dataset / analyte	Occupation / area	Measurement	Sample status	Published action
Sep 15, 202658547877 / lab 2026038535	Coal quartzQuartz	OCCUPATION CODE NOT FOUNDDESIGNATED AREA	12 µg/m³1.1% quartz	Not voided	Not reported
Sep 15, 202658547921 / lab 2026038536	Coal quartzQuartz	OCCUPATION CODE NOT FOUNDDESIGNATED AREA	2 µg/m³0.3% quartz	Not voided	Not reported
Sep 15, 202658547867 / lab 2026038534	Coal quartzQuartz	OCCUPATION CODE NOT FOUNDDESIGNATED AREA	14 µg/m³1.4% quartz	Not voided	Not reported
Sep 15, 202658547929 / lab 2026038533	Coal quartzQuartz	OCCUPATION CODE NOT FOUNDDESIGNATED AREA	2 µg/m³0.5% quartz	Not voided	Not reported
Aug 28, 202658548005 / lab 2026036116	Coal quartzQuartz	OCCUPATION CODE NOT FOUNDDESIGNATED AREA	2 µg/m³0.6% quartz	Not voided	Not reported
Aug 28, 202658547993 / lab 2026036117	Coal quartzQuartz	OCCUPATION CODE NOT FOUNDDESIGNATED AREA	0 µg/m³—% quartz	Not voided	Not reported
Aug 28, 202658547983 / lab 2026036119	Coal quartzQuartz	OCCUPATION CODE NOT FOUNDDESIGNATED AREA	1 µg/m³0.3% quartz	Not voided	Not reported
Aug 28, 202658547981 / lab 2026036118	Coal quartzQuartz	OCCUPATION CODE NOT FOUNDDESIGNATED AREA	4 µg/m³0.9% quartz	Not voided	Not reported
Aug 28, 202658547927 / lab 2026036115	Coal quartzQuartz	OCCUPATION CODE NOT FOUNDDESIGNATED AREA	0 µg/m³—% quartz	Not voided	Not reported
Jul 30, 202658547839 / lab 2026031596	Coal quartzQuartz	CONTINUOUS MINER OPERATORDESIGNATED OCCUPATION	10 µg/m³1.4% quartz	Not voided	Not reported
Jul 30, 202658547525 / lab 2026031595	Coal quartzQuartz	ROOF BOLTER (TWIN HEAD) (RETURN SIDE)NON DESIGNATED OCCUPATION	26 µg/m³2.6% quartz	Not voided	Not reported
Jul 30, 202658547550 / lab 2026031594	Coal quartzQuartz	SHUTTLE CAR OPERATOR (STANDARD SIDE)NON DESIGNATED OCCUPATION	1 µg/m³0.3% quartz	Not voided	Not reported
Jul 30, 202658547841 / lab 2026031590	Coal quartzQuartz	SHUTTLE CAR OPERATOR (STANDARD SIDE)NON DESIGNATED OCCUPATION	1 µg/m³0.2% quartz	Not voided	Not reported
Jul 29, 202658547845 / lab 2026031068	Coal quartzQuartz	SHUTTLE CAR OPERATOR (STANDARD SIDE)NON DESIGNATED OCCUPATION	1 µg/m³0.2% quartz	Not voided	Not reported
Jul 29, 202658547844 / lab 2026031069	Coal quartzQuartz	SHUTTLE CAR OPERATOR (STANDARD SIDE)NON DESIGNATED OCCUPATION	0 µg/m³—% quartz	Not voided	Not reported
Jul 29, 202658547770 / lab 2026031070	Coal quartzQuartz	CONTINUOUS MINER OPERATORDESIGNATED OCCUPATION	0 µg/m³—% quartz	Not voided	Not reported
Jul 29, 202658547523 / lab 2026031071	Coal quartzQuartz	ROOF BOLTER (TWIN HEAD) (RETURN SIDE)NON DESIGNATED OCCUPATION	15 µg/m³2.1% quartz	Not voided	Not reported
Jul 20, 202658547618 / lab 2026029781	Coal quartzQuartz	SHUTTLE CAR OPERATOR (STANDARD SIDE)NON DESIGNATED OCCUPATION	6 µg/m³0.8% quartz	Not voided	Not reported
Jul 20, 202658547793 / lab 2026029783	Coal quartzQuartz	ROOF BOLTER (TWIN HEAD) (RETURN SIDE)NON DESIGNATED OCCUPATION	14 µg/m³1.7% quartz	Not voided	Not reported
Jul 20, 202658547788 / lab 2026029785	Coal quartzQuartz	SHUTTLE CAR OPERATOR (STANDARD SIDE)NON DESIGNATED OCCUPATION	3 µg/m³0.6% 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.

EIA MINE CONTEXT2024 record

ANNUAL COAL PRODUCTION8,999,873short tons

LABOR HOURS: 1,865,049
AVG EMPLOYEES: 782
SUPPLY REGION: Illinois Basin
UNION: No union code published
OPERATION: Mine only
COMPANY TYPE: Operating Subsidiary

1 published EIA row aggregated under this MSHA ID. Components remain available in JSON.

TITLE 30 CROSSWALKCurrent through 2026-08-19

30 CFR 75.1107-4Automatic fire sensors and manual actuators; installation; minimum requirements.1 recent row ↗30 CFR 75.517Power wires and cables; insulation and protection.3 recent rows ↗30 CFR 75.342Methane monitors.2 recent rows ↗30 CFR 75.202Protection from falls of roof, face and ribs.2 recent rows ↗30 CFR 75.220Roof control plan.1 recent row ↗30 CFR 75.512Electric equipment; examination, testing and maintenance.1 recent row ↗30 CFR 75.604Permanent splicing of trailing cables.2 recent rows ↗

RECENT PUBLIC RECORDS

Recent violations and samples

Latest records retained for inspection; aggregates above use the full source history.

VIOLATIONS12 latest shown

Oct 8, 2026504432275.1107-4(c)Citation

Oct 7, 2026504432175.517S&S

Oct 5, 2026504432075.342(a)(4)S&S

Oct 5, 2026504431975.342(a)(4)Citation

Oct 2, 2026976083775.202(a)Citation

Sep 28, 2026976083675.220(a)(1)Citation

Sep 14, 2026504431775.512Citation

Sep 9, 2026504463475.604(b)S&S

OTHER HEALTH SAMPLES8 latest shown

Coal dust, noise and other contaminants. Silica records above ↑

Oct 7, 2026