# Peabody Sage Creek Mine

- **MSHA mine ID:** 0504952
- **Status:** Temporarily Idled
- **Type / commodity:** Underground / Coal (Bituminous)
- **Location:** Routt, CO
- **Operator:** Peabody Sage Creek Mining, LLC
- **Controller:** Peabody Energy Corporation
- **Public source rows linked:** 985
- **Source coverage:** 14 / 20
- **Generated:** 2026-10-17T06:17:15.228Z

## Current entity hierarchy

**Peabody Energy Corporation (C15833) → Peabody Sage Creek Mining, LLC (0118051) → Peabody Sage Creek Mine (0504952)**

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

## Controller and operator valid-time history

- **Peabody Energy Corporation → Peabody Sage Creek Mining, LLC:** 2011-05-03 through current/open; derived from co-tenure at mine 0504952; 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: 2026-10-17T05:35:58.500035+00:00.

## Assessment signals

1. **SAFETY — 0 since 2021:** Accidents and injuries 2 historical accident/injury rows; 0 coded fatalities and 0 lost days across the published record.
2. **COMPLIANCE — 0 since 2021:** Violations and penalties 45 violation rows across the full record; 7 carry an S&S flag and $5,598 appears in current assessed amounts.
3. **HEALTH — 22 samples:** Occupational health samples 20 coal dust; 2 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 — No published quarter:** Quarterly production and employment The source remains registered, but no mine-keyed quarterly production row was published.
5. **LEGAL — 14 linked rows:** Contests, conferences and decisions 7 contested-violation rows, 7 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 23 inspection events and 506 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 49.18 — Training for mine rescue teams.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-49/subpart-B/section-49.18
- **30 CFR 49.50 — Certification of coal mine rescue teams.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-49/subpart-B/section-49.50
- **30 CFR 49.12 — Availability of mine rescue teams.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-49/subpart-B/section-49.12
- **30 CFR 75.1714-8 — Reporting SCSR inventory and malfunctions; retention of SCSRs.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-R/section-75.1714-8
- **30 CFR 75.512 — Electric equipment; examination, testing and maintenance.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-F/section-75.512
- **30 CFR 77.1103 — Flammable liquids; storage.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-L/section-77.1103
- **30 CFR 77.404 — Machinery and equipment; operation and maintenance.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-E/section-77.404
- **30 CFR 77.1110 — Examination and maintenance of firefighting equipment.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-L/section-77.1110
- **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 45.4 — Independent contractor register.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-G/part-45/section-45.4
- **30 CFR 75.1713-7 — First-aid equipment; location; minimum requirements.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-R/section-75.1713-7

## Source coverage

- **Accident, Injuries, and Illnesses:** 2 rows; 2012-07-10 through 2013-07-09; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2015-06-23 through 2015-06-23; source ID `msha-addresses`
- **Assessed Violations:** 45 rows; 2011-07-28 through 2015-03-04; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 7 rows; 2013-02-06 through 2015-03-11; source ID `msha-civil-penalty-dockets-decisions`
- **Coal Dust Samples:** 20 rows; 2012-05-28 through 2012-09-26; source ID `msha-coal-dust-samples`
- **Contested Violations:** 7 rows; 2012-05-31 through 2014-05-29; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 659 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 159 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 1 rows; 2011-05-03 through 2011-05-03; source ID `msha-controller-operator-history`
- **Inspections:** 23 rows; 2011-07-28 through 2015-05-19; source ID `msha-inspections`
- **Mine Employment and Production — Yearly:** 13 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Noise Samples:** 2 rows; 2012-09-26 through 2012-09-26; source ID `msha-noise-samples`
- **Violations:** 45 rows; 2011-07-28 through 2015-03-04; 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/peabody-sage-creek-mine-0504952`
- JSON: `/api/v1/mines/peabody-sage-creek-mine-0504952`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/0504952/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/0504952/relationships`
- MCP resource: `mine://0504952/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`