# Marshall Mine

- **MSHA mine ID:** 4104864
- **Status:** Abandoned
- **Type / commodity:** Surface / Coal (Lignite)
- **Location:** Harrison, TX
- **Operator:** Caddo Creek Resources Company L.L.C.
- **Controller:** NACCO Industries Inc
- **Public source rows linked:** 1,702
- **Source coverage:** 15 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**NACCO Industries Inc (C01333) → Caddo Creek Resources Company L.L.C. (0117527) → Marshall Mine (4104864)**

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

## Controller and operator valid-time history

- **NACCO Industries Inc → Caddo Creek Resources Company L.L.C.:** 2011-04-04 through current/open; derived from co-tenure at mine 4104864; 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 2 historical accident/injury rows; 0 coded fatalities and 277 lost days across the published record.
2. **COMPLIANCE — 6 since 2021:** Violations and penalties 11 violation rows across the full record; 5 carry an S&S flag and $86,802 appears in current assessed amounts.
3. **HEALTH — 178 samples:** Occupational health samples 108 coal dust; 70 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.
4. **PRODUCTION — 0 tons:** Quarterly production and employment 4K employee hours and 14 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 6 linked rows:** Contests, conferences and decisions 3 contested-violation rows, 3 civil-penalty docket/decision rows, and 0 conference records linked by issuance number.
6. **CONTRACTORS — 4 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 — 4 since 2021:** Inspections 41 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 77.1607 — Loading and haulage equipment; operation.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-Q/section-77.1607
- **30 CFR 77.1713 — Daily inspection of surface coal mine; certified person; reports of inspection.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-R/section-77.1713
- **30 CFR 77.205 — Travelways at surface installations.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-C/section-77.205
- **30 CFR 77.206 — Ladders; construction; installation and maintenance.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-C/section-77.206
- **30 CFR 77.208 — Storage of materials.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-C/section-77.208
- **30 CFR 77.1606 — Loading and haulage equipment; inspection and maintenance.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-Q/section-77.1606
- **30 CFR 77.902 — Low- and medium-voltage ground check monitor circuits.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-J/section-77.902
- **30 CFR 77.902-3 — Attachment of ground conductors and ground check wires to equipment frames; use of separate connections.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-J/section-77.902-3
- **30 CFR 77.901 — Protection of low- and medium-voltage three-phase circuits.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-J/section-77.901

## Source coverage

- **Accident, Injuries, and Illnesses:** 2 rows; 2014-10-07 through 2019-05-17; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2022-06-22 through 2022-06-22; source ID `msha-addresses`
- **Assessed Violations:** 11 rows; 2013-12-31 through 2021-12-08; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 3 rows; 2014-10-21 through 2014-10-22; source ID `msha-civil-penalty-dockets-decisions`
- **Coal Dust Samples:** 108 rows; 2012-06-05 through 2022-01-04; source ID `msha-coal-dust-samples`
- **Contested Violations:** 3 rows; 2013-12-31 through 2013-12-31; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 1,128 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 250 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 1 rows; 2011-04-04 through 2011-04-04; source ID `msha-controller-operator-history`
- **Inspections:** 41 rows; 2012-05-08 through 2021-12-08; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 57 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 15 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Noise Samples:** 70 rows; 2014-03-05 through 2021-12-09; source ID `msha-noise-samples`
- **Violations:** 11 rows; 2013-12-31 through 2021-12-08; 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/marshall-mine-4104864`
- JSON: `/api/v1/mines/marshall-mine-4104864`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/4104864/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/4104864/relationships`
- MCP resource: `mine://4104864/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`