Carnahan Run

Parks Township is a township in Armstrong County in the U.S. state of Pennsylvania. The population was 2,471 at the 2020 census, a decrease from 2,744 at the 2010 census.

Kiskimere is a census-designated place located in Parks Township, Armstrong County, in the U.S. state of Pennsylvania. As of the 2020 census the population was 135. The community is located on the east bank of the Kiskiminetas River and is bordered by the community of Pleasant View to the south. To the west, across the river, is Allegheny Township in Westmoreland County. Pennsylvania Route 66 (River Road) passes through Kiskimere, leading 3 miles (5 km) northwest (downstream) to Leechburg and 2.5 miles (4.0 km) southeast (upstream) to North Vandergrift.

North Vandergrift-Pleasant View was a census-designated place (CDP) in Armstrong County, Pennsylvania, United States. The population was 1,355 at the 2000 census. For the 2010 census, the area was split into two CDPs, North Vandergrift and Pleasant View.

Vandergrift is a borough in Westmoreland County in the U.S. state of Pennsylvania, approximately 30 miles (48 km) northeast of Pittsburgh. Early in the 20th century, it had the largest sheet steel mill in the world. On June 28, 1915, the Borough of Vandergrift Heights was consolidated with Vandergrift. In 1900, 2,076 people lived here; in 1910, 3,876. The 1915 consolidation almost doubled Vandergrift's population when Vandergrift Heights added approximately 3,438 new residents (1910 population). By 1940, 10,725 people lived in Vandergrift. The population was 5,455 at the 2000 census, and 5,205 in 2010.

Hyde Park is a borough in Westmoreland County, Pennsylvania, United States. The population was 509 at the 2020 census.

St. Gertrude Roman Catholic Church is a historic Roman Catholic church located at 311 Franklin Avenue in Vandergrift, Westmoreland County, Pennsylvania within the Diocese of Greensburg.

Kiski Area High School is a public high school in Leechburg, Pennsylvania. Kiski Area is the only high school in the Kiski Area School District which serves eight municipalities in Westmoreland County and one municipality in Armstrong County.

The Vandergrift Historic District is a national historic district that is located in Vandergrift, Westmoreland County, Pennsylvania. It was added to the National Register of Historic Places in 1995.

Leechburg is a borough in southern Armstrong County in the U.S. state of Pennsylvania, 35 miles (56 km) northeast of Pittsburgh. A population of 2,149 residents live within the borough limits as of the 2020 census, according to United States Census Bureau. Leechburg was founded by David Leech, for whom it was named, and was incorporated as a borough in 1850. Located along the Kiskiminetas River, Leechburg was a major port of the Pennsylvania Canal. Early in the 20th century, it was the site of extensive steel sheet works, foundries, cement plants, and productive coal mines. Leechburg was the first place where natural gas was used for industrial purposes.

East Vandergrift is a borough in Westmoreland County in the U.S. state of Pennsylvania. The population was 601 at the 2020 census.

The Leechburg Bridge is a bridge that crosses the Kiskiminetas River between West Leechburg and Leechburg in Pennsylvania U.S.A. It carries unsigned state route 4093 and connects with Pennsylvania Route 66 just after the Leechburg approach. This five-span 1935 truss bridge replaced an older structure on the site. It features unusually wide shoulders, due to the presence of turning lanes immediately at the ends of the bridge. In 1984, the bridge was rehabilitated.

The Apollo Affair was a 1965 incident in which a US company, NUMEC, in the Pittsburgh suburbs of Apollo and Parks Township, Pennsylvania was investigated for losing 200–600 pounds (91–272 kg) of highly enriched uranium, with suspicions that it had gone to Israel's nuclear weapons program.