Marianna Mine Explosion

Marianna Mine Explosion is a Pennsylvania historical marker in Washington County, dedicated 2019.

Washington County · dedicated 2019 · Beeson Ave./Maple St. & Mine Access Rd.

Get directions ↗Start a road trip Historical trails

On November 28, 1908 154 miners died in what was the worst disaster in Washington County and among the most severe in the history of US mining. The incident, and several others at the time, catalyzed public advocacy for mine safety, leading to the establishment of the US Bureau of Mines in 1910. USBM research on safer blasting materials and the prevention of mine gas and dust explosions resulted in the reduced occurrence of mine disasters.

TodayHistorical map

Slide toward Today to fade the historical sheet and see the modern map underneath.

David Rumsey Map Collection, Stanford Libraries

Example

under a mile from where William Gabby lived in the 1760s

what this marker records spans 1777 to 1789, overlapping William Gabby's years here

From one family's 77-marker roster

Upload your family tree and TreeAlive finds the markers near where your own ancestors lived.

See your family's markers

Start with a tree file, a FamilySearch sign in, or a WikiTree ID.

Report a problem with this page

The marker isn't at this spotOur pin may be off. If you know where it stands, tell us.I couldn't find the markerWe record what the source recorded. We have not been to look.The sign reads differentlyThat would be an error, and we can pass it to the program.The historical map looks wrongThe period map behind the pin, not the marker itself.Something else

We may pass what you report to the state's marker program. Please don't include personal details.

Marker data: Pennsylvania Historical and Museum Commission via data.pa.gov

Marianna Mine Explosion

More markers nearby