# Tantrough

- **MSHA mine ID:** 1519410
- **Status:** Abandoned and Sealed
- **Type / commodity:** Underground / Coal (Bituminous)
- **Location:** Leslie, KY
- **Operator:** Bledsoe Coal Corporation
- **Controller:** James River Coal Company
- **Public source rows linked:** 1,213
- **Source coverage:** 17 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**James River Coal Company (C13562) → Bledsoe Coal Corporation (P23317) → Tantrough (1519410)**

Current identity source: `msha-mines`. This is a current snapshot, not a historical claim.

## Controller and operator valid-time history

- **James River Coal Company → Bledsoe Coal Corporation:** 2009-05-19 through current/open; derived from co-tenure at mine 1519410; source `msha-controller-operator-history`.

- History rows: 1
- Typed edges: 3
- Interval anomalies: 0
- Valid-time bounds: inclusive; date granularity; null end means open-ended in the upstream history row; not independent proof of present control.
- Transaction-time observation: 2026-10-13T11:19:05.459773+00:00.

## Assessment signals

1. **SAFETY — 0 since 2021:** Accidents and injuries 10 historical accident/injury rows; 0 coded fatalities and 75 lost days across the published record.
2. **COMPLIANCE — 0 since 2021:** Violations and penalties 251 violation rows across the full record; 96 carry an S&S flag and $114,189 appears in current assessed amounts.
3. **HEALTH — 377 samples:** Occupational health samples 295 coal dust; 20 coal quartz; 62 noise. 0 personal-sample rows have a published C/E ratio above 1; 19 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.
4. **PRODUCTION — 0 tons:** Quarterly production and employment 2K employee hours and 8 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 225 linked rows:** Contests, conferences and decisions 112 contested-violation rows, 112 civil-penalty docket/decision rows, and 1 conference records linked by issuance number.
6. **CONTRACTORS — 1 linked entities:** 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.
7. **INSPECTIONS — 0 since 2021:** Inspections 35 inspection events and 2K published inspection hours across the historical record.

## EIA annual operating context

No matched record in the 2024 EIA coal-public workbook. This may be inapplicable for a non-coal operation.

## Recent Title 30 crosswalk

Snapshot current through 2026-08-19.

- **30 CFR 75.310 — Installation of main mine fans.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-D/section-75.310
- **30 CFR 75.312 — Main mine fan examinations and records.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-D/section-75.312
- **30 CFR 75.400 — Accumulation of combustible materials.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-E/section-75.400
- **30 CFR 75.503 — Permissible electric face equipment; maintenance.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-F/section-75.503
- **30 CFR 75.1106-5 — Maintenance and tests of liquefied and nonliquefied compressed gas cylinders; accessories and equipment; requirements.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-L/section-75.1106-5
- **30 CFR 75.1107-9 — Dry chemical devices; capacity; minimum requirements.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-L/section-75.1107-9
- **30 CFR 75.523-3 — Automatic emergency-parking brakes.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-F/section-75.523-3
- **30 CFR 75.604 — Permanent splicing of trailing cables.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-G/section-75.604
- **30 CFR 75.1100-2 — Quantity and location of firefighting equipment.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-L/section-75.1100-2

## Source coverage

- **Accident, Injuries, and Illnesses:** 10 rows; 2009-07-16 through 2012-01-05; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2012-05-09 through 2012-05-09; source ID `msha-addresses`
- **Assessed Violations:** 249 rows; 2009-07-08 through 2012-03-26; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 112 rows; 2011-05-10 through 2013-05-06; source ID `msha-civil-penalty-dockets-decisions`
- **Coal Dust Samples:** 295 rows; 2009-07-08 through 2012-01-25; source ID `msha-coal-dust-samples`
- **Conferences:** 1 rows; 2010-11-24 through 2010-11-24; source ID `msha-conferences`
- **Contested Violations:** 112 rows; 2010-02-16 through 2012-01-23; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 21 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 8 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 1 rows; 2009-05-19 through 2009-05-19; source ID `msha-controller-operator-history`
- **Inspections:** 35 rows; 2009-06-05 through 2012-04-02; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 26 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 8 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Noise Samples:** 62 rows; 2009-07-08 through 2012-01-25; source ID `msha-noise-samples`
- **Quartz Samples — Coal:** 20 rows; 2009-07-20 through 2012-01-25; source ID `msha-quartz-samples`
- **Violations:** 251 rows; 2009-07-08 through 2012-03-26; source ID `msha-violations`

## Caveats

- This is public-record decision support, not legal advice or an official MSHA record.
- Missing data can indicate no event, publication delay, an unresolved identity, or inapplicability.
- Contractor production data is entity-level and is not attributed to this mine.

## Alternate representations

- HTML: `/mines/tantrough-1519410`
- JSON: `/api/v1/mines/tantrough-1519410`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/1519410/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/1519410/relationships`
- MCP resource: `mine://1519410/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`