# About msha-mine-records

> Where the data comes from and where the site stops.

## About this site

### The source

- MSHA Mines data set , Mine Safety and Health Administration. File
downloaded on October 2, 2026.

### What this site is not

- **Not the Mine Safety and Health Administration**, and not affiliated with or endorsed by it.
- **Not a ranking**: lists are alphabetical.
- **Not a directory of people**: controllers' names are never published, and a mine run by a sole proprietor is on no list.

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Página: https://msha-mine-records.pages.dev/about/
Fonte: https://arlweb.msha.gov/OpenGovernmentData/OGIMSHA.asp
Recolha: 2026-10-02