# Jordan #1 Slope

- **MSHA mine ID:** 3607681
- **Status:** Abandoned and Sealed
- **Type / commodity:** Underground / Coal (Anthracite)
- **Location:** Northumberland, PA
- **Operator:** Jordan L Coal Company
- **Controller:** Sheldon  Derck
- **Public source rows linked:** 360
- **Source coverage:** 13 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Sheldon  Derck (C14176) → Jordan L Coal Company (P22755) → Jordan #1 Slope (3607681)**

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

## Controller and operator valid-time history

- **Robert E  Shuey → North Mountain Coal Inc:** 1985-04-01 through 1987-06-07; derived from co-tenure at mine 3607681; source `msha-controller-operator-history`.
- **Donald R  Rebuck → North Mountain Coal:** 1987-06-08 through 1994-04-18; derived from co-tenure at mine 3607681; source `msha-controller-operator-history`.
- **Sheldon  Derck → Jordan L Coal Company:** 1994-04-19 through current/open; derived from co-tenure at mine 3607681; source `msha-controller-operator-history`.

- History rows: 3
- Typed edges: 9
- 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 1 historical accident/injury rows; 0 coded fatalities and 0 lost days across the published record.
2. **COMPLIANCE — 0 since 2021:** Violations and penalties 24 violation rows across the full record; 2 carry an S&S flag and $1,756 appears in current assessed amounts.
3. **HEALTH — 176 samples:** Occupational health samples 160 coal dust; 1 coal quartz; 15 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 0 employee hours and 0 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 2 linked rows:** Contests, conferences and decisions 0 contested-violation rows, 0 civil-penalty docket/decision rows, and 2 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 90 inspection events and 1K 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 75.372 — Mine ventilation map.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-D/section-75.372
- **30 CFR 75.1202-1 — Temporary notations, revisions, and supplements.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-M/section-75.1202-1
- **30 CFR 77.400 — Mechanical equipment guards.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-E/section-77.400
- **30 CFR 75.1312 — Explosives and detonators in underground magazines.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-N/section-75.1312
- **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 75.364 — Weekly examination.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-D/section-75.364
- **30 CFR 75.220 — Roof control plan.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-C/section-75.220
- **30 CFR 75.370 — Mine ventilation plan; submission and approval.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-D/section-75.370

## Source coverage

- **Accident, Injuries, and Illnesses:** 1 rows; 2001-05-15 through 2001-05-15; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2004-05-12 through 2004-05-12; source ID `msha-addresses`
- **Assessed Violations:** 22 rows; 2000-02-03 through 2003-07-30; source ID `msha-assessed-violations`
- **Coal Dust Samples:** 160 rows; 2000-02-21 through 2003-07-31; source ID `msha-coal-dust-samples`
- **Conferences:** 2 rows; 2002-05-07 through 2002-05-07; source ID `msha-conferences`
- **Controller and Operator History:** 3 rows; 1985-04-01 through 1994-04-19; source ID `msha-controller-operator-history`
- **Inspections:** 90 rows; 2000-01-07 through 2009-07-29; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 32 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:** 15 rows; 2000-03-02 through 2002-11-14; source ID `msha-noise-samples`
- **Quartz Samples — Coal:** 1 rows; 2003-07-31 through 2003-07-31; source ID `msha-quartz-samples`
- **Violations:** 24 rows; 2000-02-03 through 2003-09-12; 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/jordan-1-slope-3607681`
- JSON: `/api/v1/mines/jordan-1-slope-3607681`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/3607681/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/3607681/relationships`
- MCP resource: `mine://3607681/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`