# Salt Run Mine #1

- **MSHA mine ID:** 3304550
- **Status:** Abandoned
- **Type / commodity:** Surface / Coal (Bituminous)
- **Location:** Jefferson, OH
- **Operator:** Ohio American Energy Incorporated
- **Controller:** ACNR Holdings, Inc
- **Public source rows linked:** 1,252
- **Source coverage:** 15 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**ACNR Holdings, Inc (0157801) → Ohio American Energy Incorporated (0063603) → Salt Run Mine #1 (3304550)**

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

## Controller and operator valid-time history

- **Robert E  Murray → Ohio American Energy Incorporated:** 2005-08-18 through 2020-09-16; derived from co-tenure at mine 3304550; source `msha-controller-operator-history`.
- **ACNR Holdings, Inc → Ohio American Energy Incorporated:** 2020-09-17 through current/open; derived from co-tenure at mine 3304550; 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: 2026-10-13T11:19:05.459773+00:00.

## Assessment signals

1. **SAFETY — 0 since 2021:** Accidents and injuries 50 historical accident/injury rows; 1 coded fatalities and 1,095 lost days across the published record.
2. **COMPLIANCE — 0 since 2021:** Violations and penalties 79 violation rows across the full record; 25 carry an S&S flag and $31,886 appears in current assessed amounts.
3. **HEALTH — 198 samples:** Occupational health samples 107 coal dust; 91 noise. 0 personal-sample rows have a published C/E ratio above 1; 8 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 1K employee hours and 3 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 38 linked rows:** Contests, conferences and decisions 19 contested-violation rows, 19 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 — 0 since 2021:** Inspections 56 inspection events and 3K 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 77.1000-1 — Filing of plan.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-K/section-77.1000-1
- **30 CFR 77.1104 — Accumulations of combustible materials.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-L/section-77.1104
- **30 CFR 77.501 — Electric distribution circuits and equipment; repair.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-F/section-77.501
- **30 CFR 77.500 — Electric power circuits and electric equipment; deenergization.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-F/section-77.500
- **30 CFR 50.20 — Preparation and submission of MSHA Report Form 7000-1—Mine Accident, Injury, and Illness Report.** (5 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-C/section-50.20
- **30 CFR 50.11 — Investigation.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-B/section-50.11

## Source coverage

- **Accident, Injuries, and Illnesses:** 50 rows; 2008-01-28 through 2014-07-25; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2018-08-31 through 2018-08-31; source ID `msha-addresses`
- **Assessed Violations:** 77 rows; 2008-03-19 through 2014-01-02; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 19 rows; 2009-06-18 through 2015-09-01; source ID `msha-civil-penalty-dockets-decisions`
- **Coal Dust Samples:** 107 rows; 2007-07-24 through 2017-06-13; source ID `msha-coal-dust-samples`
- **Contested Violations:** 19 rows; 2008-03-19 through 2014-01-02; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 521 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 112 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 2 rows; 2005-08-18 through 2005-08-18; source ID `msha-controller-operator-history`
- **Inspections:** 56 rows; 2007-07-18 through 2018-01-03; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 99 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 18 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Noise Samples:** 91 rows; 2007-07-31 through 2014-09-17; source ID `msha-noise-samples`
- **Violations:** 79 rows; 2008-03-19 through 2014-01-02; 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/salt-run-mine-1-3304550`
- JSON: `/api/v1/mines/salt-run-mine-1-3304550`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/3304550/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/3304550/relationships`
- MCP resource: `mine://3304550/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`