# Harrison County Mine

- **MSHA mine ID:** 4601318
- **Status:** Active
- **Type / commodity:** Underground / Coal (Bituminous)
- **Location:** Wetzel, WV
- **Operator:** Harrison County Coal Resources, Inc.
- **Controller:** ACNR Holdings, Inc
- **Public source rows linked:** 75,312
- **Source coverage:** 17 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**ACNR Holdings, Inc (0157801) → Harrison County Coal Resources, Inc. (0173633) → Harrison County Mine (4601318)**

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

## Controller and operator valid-time history

- **CONSOL Energy Inc → Consolidation Coal Company:** 1950-01-01 through 2013-12-04; derived from co-tenure at mine 4601318; source `msha-controller-operator-history`.
- **Robert E  Murray → Consolidation Coal Company:** 2013-12-05 through 2016-01-03; derived from co-tenure at mine 4601318; source `msha-controller-operator-history`.
- **Robert E  Murray → The Harrison County Coal Company:** 2016-01-04 through 2020-09-16; derived from co-tenure at mine 4601318; source `msha-controller-operator-history`.
- **ACNR Holdings, Inc → The Harrison County Coal Company:** 2020-09-17 through 2020-09-16; derived from co-tenure at mine 4601318; source `msha-controller-operator-history`.
- **ACNR Holdings, Inc → Harrison County Coal Resources, Inc.:** 2020-09-17 through current/open; derived from co-tenure at mine 4601318; source `msha-controller-operator-history`.

- History rows: 5
- Typed edges: 12
- Interval anomalies: 1
- 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 — 225 since 2021:** Accidents and injuries 1,107 historical accident/injury rows; 2 coded fatalities and 39,441 lost days across the published record.
2. **COMPLIANCE — 1,823 since 2021:** 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.
3. **HEALTH — 19K samples:** 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.
4. **PRODUCTION — 1.7M tons:** Quarterly production and employment 284K employee hours and 444 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 7,488 linked rows:** 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.
6. **CONTRACTORS — 80 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 — 733 since 2021:** Inspections 3,354 inspection events and 138K published inspection hours across the historical record.

## EIA annual operating context

- **Reporting year:** 2024
- **Production:** 5,579,207 short tons
- **Labor hours:** 987,799
- **Average employees:** 424
- **Coal supply region:** Appalachia Northern
- **Union code:** United Mine Workers Of America
- **Published rows under this MSHA ID:** 1

## Recent Title 30 crosswalk

Snapshot current through 2026-08-19.

- **30 CFR 75.220 — Roof control plan.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-C/section-75.220
- **30 CFR 75.601-1 — Short circuit protection; ratings and settings of circuit breakers.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-G/section-75.601-1
- **30 CFR 75.601 — Short circuit protection of trailing cables.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-G/section-75.601
- **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 75.1731 — Maintenance of belt conveyors and belt conveyor entries.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-R/section-75.1731
- **30 CFR 75.1100-3 — Condition and examination of firefighting equipment.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-L/section-75.1100-3
- **30 CFR 75.380 — Escapeways; bituminous and lignite mines.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-D/section-75.380
- **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
- **30 CFR 75.1714-3 — Self-rescue devices; inspection, testing, maintenance, repair, and recordkeeping.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-R/section-75.1714-3
- **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
- **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

## Source coverage

- **Accident, Injuries, and Illnesses:** 1,107 rows; 2000-02-23 through 2026-09-10; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 1999-05-20 through 1999-05-20; source ID `msha-addresses`
- **Assessed Violations:** 14,664 rows; 2000-01-04 through 2026-08-15; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 3,082 rows; 2000-05-10 through 2026-08-06; source ID `msha-civil-penalty-dockets-decisions`
- **Coal Dust Samples:** 17,880 rows; 2000-01-05 through 2026-10-07; source ID `msha-coal-dust-samples`
- **Conferences:** 1,629 rows; 2000-01-18 through 2026-10-05; source ID `msha-conferences`
- **Contested Violations:** 2,777 rows; 2001-11-05 through 2026-07-08; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 11,596 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 2,210 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 5 rows; 1950-01-01 through 2020-09-17; source ID `msha-controller-operator-history`
- **Inspections:** 3,354 rows; 2000-01-04 through 2026-10-08; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 424 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 108 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Noise Samples:** 1,071 rows; 2000-01-24 through 2026-03-13; source ID `msha-noise-samples`
- **Quartz Samples — Coal:** 508 rows; 2000-01-06 through 2026-09-09; source ID `msha-quartz-samples`
- **Violations:** 14,895 rows; 2000-01-04 through 2026-10-08; 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/harrison-county-mine-4601318`
- JSON: `/api/v1/mines/harrison-county-mine-4601318`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/4601318/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/4601318/relationships`
- MCP resource: `mine://4601318/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`