MINE DETAILS

Old House Mining #1

ActiveSurfaceCoal (Bituminous)

MSHA MINE ID1519900

OPERATOROld House Mining. LLC

CONTROLLERRobin Lewis

LOCATIONHarlan, KY

PUBLIC RECORD901 linked rows

LOCATION

Mine location

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

Mine coordinates

Old House Mining #136.93056, -83.33611Open map ↗

Quarterly trends

2025 Q1 – 2026 Q4

JSON CSV

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

Coal production

136,149

reported short tons

2025 Q116,528
2025 Q214,672
2025 Q318,814
2025 Q432,516
2026 Q114,728
2026 Q238,891
2026 Q3—No usable value reported
2026 Q4 *—No usable value reported

Hours worked

53,405

reported employee hours

2025 Q16,921
2025 Q28,883
2025 Q37,921
2025 Q410,465
2026 Q19,071
2026 Q210,144
2026 Q3—No usable value reported
2026 Q4 *—No usable value reported

Tons per hour

2.55

production ÷ hours worked

2025 Q12.39
2025 Q21.65
2025 Q32.38
2025 Q43.11
2026 Q11.62
2026 Q23.83
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 Old House Mining #1
Quarter	Coal (short tons)	Hours worked	Tons / hour	Avg. employees	Coverage
2025 Q1	16,528	6,921	2.39	15	1/1 mines reporting
2025 Q2	14,672	8,883	1.65	15	1/1 mines reporting
2025 Q3	18,814	7,921	2.38	15	1/1 mines reporting
2025 Q4	32,516	10,465	3.11	17	1/1 mines reporting
2026 Q1	14,728	9,071	1.62	17	1/1 mines reporting
2026 Q2	38,891	10,144	3.83	17	1/1 mines reporting
2026 Q3	—	—	—	—	No report
2026 Q4	—	—	—	—	No report

Safety and enforcement

2025-01-01 – 2026-10-13

Violations

1 significant & substantial (S&S)

2025 Q14
2025 Q23
2025 Q30
2025 Q40
2026 Q13
2026 Q23
2026 Q31
2026 Q4 *0

Accident records

0 records classified as fatality

2025 Q10
2025 Q20
2025 Q30
2025 Q40
2026 Q11
2026 Q20
2026 Q30
2026 Q4 *0

Proposed penalties · USD

2,114.00

14 of 14 violations with amounts

2025 Q1604
2025 Q2453
2025 Q3—
2025 Q4—
2026 Q1453
2026 Q2453
2026 Q3151
2026 Q4 *—

On-site inspection hours

243.00

12 inspections · 12 with hours

2025 Q143.25
2025 Q252.50
2025 Q32.00
2025 Q440.75
2026 Q110.00
2026 Q257.50
2026 Q337.00
2026 Q4 *—

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	4	1	604.00	0	3	43.3
2025-Q2	3	0	453.00	0	1	52.5
2025-Q3	0	0	—	0	1	2.0
2025-Q4	0	0	—	0	1	40.8
2026-Q1	3	0	453.00	1	3	10.0
2026-Q2	3	0	453.00	0	1	57.5
2026-Q3	1	0	151.00	0	2	37.0
2026-Q4 *	0	0	—	0	0	—

Most cited CFR sections

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

Section	Violations	S&S
30 CFR 77.410Mobile equipment; automatic warning devices.	4	0
30 CFR 77.1605Loading and haulage equipment; installations.	3	0
30 CFR 77.1606Loading and haulage equipment; inspection and maintenance.	3	0
30 CFR 71.209Status change reports.	1	0
30 CFR 71.403Waiver of surface facilities requirements; posting of waiver.	1	0
30 CFR 77.1007Drilling; general.	1	0
30 CFR 77.404Machinery and equipment; operation and maintenance.	1	1

Safety activity

inspection2026-09-23F00A215
Spot Inspection · 12.5 on-site hours
violation2026-07-289775353
77.1605(k) · $151.00 proposed
inspection2026-07-27F006BCF
Spot Inspection · 24.5 on-site hours
violation2026-06-105083267
77.410(c) · $151.00 proposed
violation2026-06-095083266
77.1007(b) · $151.00 proposed
inspection2026-06-08F0158CA
Regular Safety and Health Inspection · 57.5 on-site hours
violation2026-06-085083265
71.403(d) · $151.00 proposed
inspection2026-03-23F00535D
Spot Inspection · 3.5 on-site hours
inspection2026-03-23F00535C
Verbal Hazard Complaint Inspections · 3.5 on-site hours
accident2026-02-20220260630003
SLIP OR FALL OF PERSON · DAYS AWAY FROM WORK ONLY
Accident narrative
Employee was checking fluid level in D8R bulldozer. They started to dismount the dozer and fell approximately 3 feet from the blade arm. Thought to have broken knee or below knee.
violation2026-02-179779908
71.209(a) · $151.00 proposed
inspection2026-02-10F005355
Verbal Hazard Complaint Inspections · 3.0 on-site hours
violation2026-02-105081521
77.1606(c) · $151.00 proposed
violation2026-02-105081520
77.1606(c) · $151.00 proposed
inspection2025-12-18F005353
Regular Safety and Health Inspection · 40.8 on-site hours
inspection2025-09-22F0306EB
Verbal Hazard Complaint Inspections · 2.0 on-site hours
violation2025-04-159776517
77.1605(b) · $151.00 proposed
violation2025-04-159776516
77.410(a)(1) · $151.00 proposed
inspection2025-04-08F007433
Regular Safety and Health Inspection · 52.5 on-site hours
violation2025-04-089776515
77.410(a)(1) · $151.00 proposed
inspection2025-03-24F007431
Spot Inspection · 15.5 on-site hours
inspection2025-03-137022081
Verbal Hazard Complaint Inspections · 17.0 on-site hours
violation2025-03-139776329
77.1605(d) · $151.00 proposed
violation2025-03-139776328
77.410(c) · $151.00 proposed
violation2025-03-139776327
77.1606(c) · $151.00 proposed

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 TONS73,3385 rows · 1 receiving plants

HEAT CONTENT · BTU/LB12,183Weighted by reported tons

SULFUR / ASH · % BY WEIGHT1.28 / 10.08Separate averages over measured receipts

DELIVERED COST · USD/TON112.04100.0% of reported tons have usable costs

Quarterly receipts and quality

Quarter	Short tons		Heat · Btu/lb	Sulfur %	Ash %	Delivered USD/ton
2025-Q3 *	25,561		11,940	1.31	11.85	112.58
2025-Q4	47,777		12,313	1.27	9.13	111.75

Month / source	Receiving plant / supplier	Short tons	Delivered USD/ton	Heat · Btu/lb	Sulfur %	Ash %	Purchase	Transport
2025-12EIA row 33829 · final	Cross130 · SC · FIRESTAR ENERGY RESOURCES,LLC.	10,848	109.78	12,040	1.18	9.30	SpotBIT	Rail
2025-11EIA row 30846 · final	Cross130 · SC · FIRESTAR ENERGY RESOURCES,LLC.	12,788	112.55	12,360	1.22	9.80	SpotBIT	Rail
2025-10EIA row 27871 · final	Cross130 · SC · FIRESTAR ENERGY RESOURCES,LLC.	24,141	112.21	12,410	1.33	8.70	SpotBIT	Rail
2025-09EIA row 24786 · final	Cross130 · SC · FIRESTAR ENERGY RESOURCES,LLC.	12,785	112.74	11,870	1.32	12.90	SpotBIT	Rail
2025-08EIA row 21625 · final	Cross130 · SC · FIRESTAR ENERGY RESOURCES,LLC.	12,776	112.41	12,010	1.30	10.80	SpotBIT	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.

FOB PRICE BENCHMARK · USD/TON91.75Published county average

ESTIMATED SALES · SHORT TONS82,535Allocated from published county sales

ESTIMATED COAL REVENUE · USD7,572,589Covered mines only · not reported revenue

ANNUAL PRODUCTION COVERED100.0%1 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. All producing annual records in this selection have estimates. 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
Old House Mining #11519900 · Harlan, Kentucky	82,250	91.75	82,535	7,572,589	County allocation estimate3.62% of eligible county production13 eligible mines / 13 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 HIERARCHYRobin Lewis → Old House Mining. LLC → Old House Mining #1

HISTORY RECORDS36 relationships

INTERVAL CHECKPASScontroller/operator overlap

Feb 12, 2024—CURRENT / OPEN

Robin LewiscontrolsOld House Mining. LLCoperatesOld House Mining #1

msha-controller-operator-history · controller/operator co-tenure derived on mine 1519900

Aug 12, 2021—Feb 11, 2024

Leroy Lewis etalcontrolsOld House Mining. LLCoperatesOld House Mining #1

msha-controller-operator-history · controller/operator co-tenure derived on mine 1519900

Aug 12, 2021—Feb 11, 2024

Robin Lewis etalcontrolsOld House Mining. LLCoperatesOld House Mining #1

msha-controller-operator-history · controller/operator co-tenure derived on mine 1519900

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

2 historical accident/injury rows; 0 coded fatalities and 0 lost days across the published record.

ACCIDENT + INJURY RECORD2 since 2021

accidentsmine-production-quarterly

02 / COMPLIANCEwatch

Violations and penalties

73 violation rows across the full record; 11 carry an S&S flag and $25,919 appears in current assessed amounts.

ENFORCEMENT ACTIVITY73 since 2021

inspectionsviolationsassessed-violationsorders-107a

03 / HEALTHcontext

Occupational health samples

164 coal dust; 24 coal quartz; 64 noise. 0 personal-sample rows have a published C/E ratio above 1; 0 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 EXPOSURE252 samples

coal-dust-samplesquartz-samplesnoise-samples

04 / PRODUCTIONcontext

Quarterly production and employment

10K employee hours and 17 summed average employees across reported subunits in the latest published quarter.

2026-Q239K tons

mine-production-quarterlymine-production-yearly

05 / LEGALwatch

Contests, conferences and decisions

3 contested-violation rows, 3 civil-penalty docket/decision rows, and 1 conference records linked by issuance number.

POST-ISSUANCE LIFECYCLE7 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 CONTEXT2 linked entities

contractor-production-quarterlycontractor-production-yearlyaccidentsviolations

07 / INSPECTIONScontext

Inspections

34 inspection events and 1K published inspection hours across the historical record.

OVERSIGHT COVERAGE34 since 2021

inspectionsviolations

HEALTH SAMPLING

Silica and quartz

Coal quartz, metal/nonmetal personal samples and area samples. Snapshot Oct 13, 2026. 24 silica records across the mine’s published history.

Matching records33 coal · 0 personal · 0 area

Sample status3 not voided0 voided · 0 status not reported

Mean coal quartz concentration17 µg/m³3 eligible measurements · 0 missing concentration

Coal quartz concentration

Quarterly mean · µg/m³ · not-voided samples

2026-Q1242 measurements
2026-Q2—0 measurements
2026-Q331 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 · Feb 17, 2026–Jul 28, 2026
Date / sample	Dataset / analyte	Occupation / area	Measurement	Sample status	Published action
Jul 28, 202658546165 / lab 2026031049	Coal quartzQuartz	BULLDOZER OPERATORDESIGNATED WORK POSITION	3 µg/m³1% quartz	Not voided	Not reported
Feb 17, 202658542637 / lab 2026006580	Coal quartzQuartz	HIGHWALL DRILL OPERATORDESIGNATED WORK POSITION	20 µg/m³4.7% quartz	Not voided	Not reported
Feb 17, 202658542629 / lab 2026006581	Coal quartzQuartz	BULLDOZER OPERATORDESIGNATED WORK POSITION	28 µg/m³2.9% 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.

EIA MINE CONTEXT2024 record

ANNUAL COAL PRODUCTION82,250short tons

LABOR HOURS: 34,027
AVG EMPLOYEES: 15
SUPPLY REGION: Appalachia Central
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.

TITLE 30 CROSSWALKCurrent through 2026-08-19

30 CFR 77.1605Loading and haulage equipment; installations.3 recent rows ↗30 CFR 77.410Mobile equipment; automatic warning devices.4 recent rows ↗30 CFR 77.1007Drilling; general.1 recent row ↗30 CFR 71.403Waiver of surface facilities requirements; posting of waiver.1 recent row ↗30 CFR 71.209Status change reports.1 recent row ↗30 CFR 77.1606Loading and haulage equipment; inspection and maintenance.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

Jul 28, 2026977535377.1605(k)Citation

Jun 10, 2026508326777.410(c)Citation

Jun 9, 2026508326677.1007(b)Citation

Jun 8, 2026508326571.403(d)Citation

Feb 17, 2026977990871.209(a)Citation

Feb 10, 2026508152177.1606(c)Citation

Feb 10, 2026508152077.1606(c)Citation

Apr 15, 2025977651777.1605(b)Citation

OTHER HEALTH SAMPLES8 latest shown

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

Sep 28, 2026