# Air Quality Hart Street South

- **MSHA mine ID:** 1202103
- **Status:** Abandoned and Sealed
- **Type / commodity:** Underground / Coal (Bituminous)
- **Location:** Knox, IN
- **Operator:** Peabody Midwest Mining, LLC
- **Controller:** Peabody Energy Corporation
- **Public source rows linked:** 2,476
- **Source coverage:** 17 / 20
- **Generated:** 2026-10-18T09:31:49.615Z

## Current entity hierarchy

**Peabody Energy Corporation (C15833) → Peabody Midwest Mining, LLC (P23854) → Air Quality Hart Street South (1202103)**

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

## Controller and operator valid-time history

- **Felson  Bowman → Solar Sources Underground L L C:** 1991-07-01 through 2005-12-20; derived from co-tenure at mine 1202103; source `msha-controller-operator-history`.
- **Peabody Energy Corporation → Peabody Midwest Mining, LLC:** 2005-12-21 through current/open; derived from co-tenure at mine 1202103; 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: 2026-10-18T09:31:49.615908+00:00.

## Assessment signals

1. **SAFETY — 0 since 2021:** Accidents and injuries 77 historical accident/injury rows; 0 coded fatalities and 838 lost days across the published record.
2. **COMPLIANCE — 0 since 2021:** Violations and penalties 303 violation rows across the full record; 65 carry an S&S flag and $30,720 appears in current assessed amounts.
3. **HEALTH — 1K samples:** Occupational health samples 1,202 coal dust; 160 coal quartz; 93 noise. 0 personal-sample rows have a published C/E ratio above 1; 33 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 3K employee hours and 6 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 17 linked rows:** Contests, conferences and decisions 1 contested-violation rows, 4 civil-penalty docket/decision rows, and 12 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 — 0 since 2021:** Inspections 137 inspection events and 5K 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 77.1601 — Transportation of persons; restrictions.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-Q/section-77.1601
- **30 CFR 77.215-1 — Refuse piles; identification.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-C/section-77.215-1
- **30 CFR 77.215 — Refuse piles; construction requirements.** (3 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-C/section-77.215
- **30 CFR 77.410 — Mobile equipment; automatic warning devices.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-E/section-77.410
- **30 CFR 75.342 — Methane monitors.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-D/section-75.342
- **30 CFR 77.502 — Electric equipment; examination, testing, and maintenance.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-F/section-77.502
- **30 CFR 75.523-3 — Automatic emergency-parking brakes.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-F/section-75.523-3
- **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 75.202 — 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

## Source coverage

- **Accident, Injuries, and Illnesses:** 77 rows; 2000-01-18 through 2006-05-30; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2006-02-15 through 2006-02-15; source ID `msha-addresses`
- **Assessed Violations:** 293 rows; 2000-01-12 through 2006-03-02; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 4 rows; 2000-08-28 through 2005-04-15; source ID `msha-civil-penalty-dockets-decisions`
- **Coal Dust Samples:** 1,202 rows; 2000-01-04 through 2005-04-21; source ID `msha-coal-dust-samples`
- **Conferences:** 12 rows; 2000-11-27 through 2006-04-12; source ID `msha-conferences`
- **Contested Violations:** 1 rows; 2004-10-05 through 2004-10-05; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 71 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 29 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 2 rows; 1991-07-01 through 2005-12-21; source ID `msha-controller-operator-history`
- **Inspections:** 137 rows; 2000-01-12 through 2008-04-16; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 72 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:** 93 rows; 2000-02-23 through 2004-01-06; source ID `msha-noise-samples`
- **Quartz Samples — Coal:** 160 rows; 2000-01-05 through 2005-04-21; source ID `msha-quartz-samples`
- **Violations:** 303 rows; 2000-01-12 through 2006-03-02; 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/air-quality-hart-street-south-1202103`
- JSON: `/api/v1/mines/air-quality-hart-street-south-1202103`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/1202103/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/1202103/relationships`
- MCP resource: `mine://1202103/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`