# Oxford Auger No 1

- **MSHA mine ID:** 3304471
- **Status:** Abandoned
- **Type / commodity:** Surface / Coal (Bituminous)
- **Location:** Belmont, OH
- **Operator:** Oxford Mining
- **Controller:** Westmoreland Coal Company
- **Public source rows linked:** 82
- **Source coverage:** 11 / 20
- **Generated:** 2026-10-17T06:17:15.228Z

## Current entity hierarchy

**Westmoreland Coal Company (C01550) → Oxford Mining (P16978) → Oxford Auger No 1 (3304471)**

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

## Controller and operator valid-time history

- **Charles C  Ungurean → Oxford Mining:** 2001-01-01 through 2014-12-31; derived from co-tenure at mine 3304471; source `msha-controller-operator-history`.
- **Westmoreland Coal Company → Oxford Mining:** 2015-01-01 through current/open; derived from co-tenure at mine 3304471; source `msha-controller-operator-history`.

- History rows: 2
- Typed edges: 5
- 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: 2026-10-17T05:35:58.500035+00:00.

## Assessment signals

1. **SAFETY — 0 since 2021:** Accidents and injuries 1 historical accident/injury rows; 0 coded fatalities and 42 lost days across the published record.
2. **COMPLIANCE — 0 since 2021:** Violations and penalties 1 violation rows across the full record; 1 carry an S&S flag and $131 appears in current assessed amounts.
3. **HEALTH — 38 samples:** Occupational health samples 26 coal dust; 12 noise. 0 personal-sample rows have a published C/E ratio above 1; 4 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 — 11K tons:** Quarterly production and employment 2K employee hours and 4 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 0 linked rows:** Contests, conferences and decisions 0 contested-violation rows, 0 civil-penalty docket/decision rows, and 0 conference records linked by issuance number.
6. **CONTRACTORS — 0 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 21 inspection events and 251 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 62.130 — Permissible exposure level.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-M/part-62/section-62.130

## Source coverage

- **Accident, Injuries, and Illnesses:** 1 rows; 2003-05-20 through 2003-05-20; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2012-02-09 through 2012-02-09; source ID `msha-addresses`
- **Assessed Violations:** 1 rows; 2002-04-22 through 2002-04-22; source ID `msha-assessed-violations`
- **Coal Dust Samples:** 26 rows; 2001-05-03 through 2003-06-26; source ID `msha-coal-dust-samples`
- **Controller and Operator History:** 2 rows; 2001-01-01 through 2001-01-01; source ID `msha-controller-operator-history`
- **Inspections:** 21 rows; 2001-02-05 through 2004-04-14; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 8 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:** 12 rows; 2002-04-22 through 2004-04-14; source ID `msha-noise-samples`
- **Violations:** 1 rows; 2002-04-22 through 2002-04-22; 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/oxford-auger-no-1-3304471`
- JSON: `/api/v1/mines/oxford-auger-no-1-3304471`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/3304471/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/3304471/relationships`
- MCP resource: `mine://3304471/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`