# EAGLE NO 1 MINE

- **MSHA mine ID:** 4609563
- **Status:** NonProducing
- **Type / commodity:** Underground / Coal (Bituminous)
- **Location:** Logan, WV
- **Operator:** Coal Mac East
- **Controller:** John Mitch Potter
- **Public source rows linked:** 12,455
- **Source coverage:** 17 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**John Mitch Potter (0144441) → Coal Mac East (0210693) → EAGLE NO 1 MINE (4609563)**

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

## Controller and operator valid-time history

- **Coronado Coal LLC → Greenbrier Minerals, LLC:** 2018-11-30 through 2026-07-31; derived from co-tenure at mine 4609563; source `msha-controller-operator-history`.
- **John Mitch Potter → Coal Mac East:** 2026-08-01 through current/open; derived from co-tenure at mine 4609563; source `msha-controller-operator-history`.

- History rows: 2
- Typed edges: 6
- 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 — 33 since 2021:** Accidents and injuries 35 historical accident/injury rows; 0 coded fatalities and 453 lost days across the published record.
2. **COMPLIANCE — 884 since 2021:** Violations and penalties 976 violation rows across the full record; 164 carry an S&S flag and $344,130 appears in current assessed amounts.
3. **HEALTH — 9K samples:** Occupational health samples 8,787 coal dust; 413 coal quartz; 221 noise. 0 personal-sample rows have a published C/E ratio above 1; 16 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 — 4K tons:** Quarterly production and employment 5K employee hours and 7 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 820 linked rows:** Contests, conferences and decisions 394 contested-violation rows, 392 civil-penalty docket/decision rows, and 34 conference records linked by issuance number.
6. **CONTRACTORS — 2 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 — 82 since 2021:** Inspections 97 inspection events and 9K published inspection hours across the historical record.

## EIA annual operating context

- **Reporting year:** 2024
- **Production:** 775,092 short tons
- **Labor hours:** 421,331
- **Average employees:** 170
- **Coal supply region:** Appalachia Central
- **Union code:** Not published
- **Published rows under this MSHA ID:** 1

## Recent Title 30 crosswalk

Snapshot current through 2026-08-19.

- **30 CFR 75.202 — Protection from falls of roof, face and ribs.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-C/section-75.202
- **30 CFR 75.1200 — Mine map.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-M/section-75.1200
- **30 CFR 75.370 — Mine ventilation plan; submission and approval.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-D/section-75.370
- **30 CFR 75.904 — Identification of circuit breakers.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-J/section-75.904
- **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 75.818 — Use of insulated cable handling equipment.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-I/section-75.818
- **30 CFR 75.515 — Cable fittings; suitability.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-F/section-75.515
- **30 CFR 75.511 — Low-, medium-, or high-voltage distribution circuits and equipment; repair.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-F/section-75.511
- **30 CFR 75.512 — Electric equipment; examination, testing and maintenance.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-F/section-75.512
- **30 CFR 75.900-4 — Testing, examination, and maintenance of circuit breakers; record.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-J/section-75.900-4
- **30 CFR 75.333 — Ventilation controls.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-D/section-75.333

## Source coverage

- **Accident, Injuries, and Illnesses:** 35 rows; 2020-06-11 through 2025-09-18; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2026-06-01 through 2026-06-01; source ID `msha-addresses`
- **Assessed Violations:** 936 rows; 2019-06-03 through 2026-08-31; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 392 rows; 2020-02-25 through 2026-10-01; source ID `msha-civil-penalty-dockets-decisions`
- **Coal Dust Samples:** 8,787 rows; 2019-06-17 through 2026-03-05; source ID `msha-coal-dust-samples`
- **Conferences:** 34 rows; 2020-06-18 through 2026-01-28; source ID `msha-conferences`
- **Contested Violations:** 394 rows; 2019-08-14 through 2026-05-06; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 43 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 11 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 2 rows; 2018-11-30 through 2026-08-01; source ID `msha-controller-operator-history`
- **Inspections:** 97 rows; 2019-03-20 through 2026-10-05; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 88 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 24 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Noise Samples:** 221 rows; 2019-09-04 through 2026-02-11; source ID `msha-noise-samples`
- **Quartz Samples — Coal:** 413 rows; 2019-06-25 through 2026-02-11; source ID `msha-quartz-samples`
- **Violations:** 976 rows; 2019-06-03 through 2026-10-05; 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/eagle-no-1-mine-4609563`
- JSON: `/api/v1/mines/eagle-no-1-mine-4609563`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/4609563/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/4609563/relationships`
- MCP resource: `mine://4609563/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`