Pittsburgh, Allegheny & Birmingham / drawn from nature, lithographed & published by Otto Krebs, Pittsburgh, Pa.

Pittsburgh Coal Seam

Greene River Trail, History

Named by H.D. Rodgers of the First Geological Survey of Pennsylvania, the first reference to the Pittsburgh coal bed was on a 1761 map. In the mid 1700s at Fort Pitt, coal was being mined on Coal Hill, or as it is known now, Mount Washington. The coal was extracted from drift mines in an outcrop about 200 feet above the Monongahela River.

Dilworth Coal Company - Brice Rush Collection

Dilworth Mine

Greene River Trail, History

“Commercial” coal mining in Greene County began in 1902 when the Dilworth Coal Company produced 36,400 tons of Pittsburgh coal from its mine at Rices Landing on the Monongahela River. This appears to be the first mine in Greene County that was supervised and regulated by the Pennsylvania Department of Mines.