Murphy Island (also known as Donley Island) is a privately owned alluvial island in the Allegheny River in Gilpin Township, Armstrong County in the U.S. state of Pennsylvania. The island is situated across from South Buffalo Township. [1]
The elevation of Murphy Island is 758 feet above sea level. [1]
Harmar Township is a township in Allegheny County, Pennsylvania, United States. It contains the communities of Acmetonia, Harmarville, Harmar Heights, and Chapel Downs. The population was 3,136 at the 2020 census. The township was named after Harmar Denny, a U.S. congressman and son of Ebenezer Denny.
Millvale is a borough in Allegheny County, Pennsylvania, United States, along the Allegheny River, opposite Pittsburgh. The borough is located off Pennsylvania Route 28. The population was 3,376 at the 2020 census.
Penn Hills is a township with home rule status in Allegheny County, Pennsylvania, United States. The population was 41,059 as of the 2020 census. A suburb of Pittsburgh, Penn Hills is the second-largest municipality in Allegheny County.
Springdale Township is a township in Allegheny County, Pennsylvania, United States. It contains the two communities of Orrville and Harwick. The population was 1,636 at the 2010 census.
West Deer Township is a township in Allegheny County, Pennsylvania, Pennsylvania, United States. The population was 12,262 at the 2020 census.
Gilpin Township is a Second class Township in Armstrong County, Pennsylvania, United States. At the 2010 census it had a population of 2,496. As of the 2020 census, its population had decreased to 2,411, a 3.4% decrease.
South Buffalo Township is a township in Armstrong County, Pennsylvania, United States. The population was 2,713 at the 2020 census, an increase from the figure of 2,636 tabulated in 2010.
Clinton Township is a township in Butler County, Pennsylvania, United States. The population was 2,913 at the 2020 census. For generations, it was home to a U.S. Steel plant.
Watson Township is a township in Warren County, Pennsylvania, United States. The population was 231 at the 2020 census, down from 274 at the 2010 census.
Hampton Township is a township in Allegheny County, Pennsylvania, United States. The population was 18,470 at the 2020 census. It is a suburb of the Pittsburgh metropolitan area.
Lawrenceville is one of the largest neighborhood areas in Pittsburgh in the U.S. state of Pennsylvania. It is located northeast of downtown, and like many of the city's riverfront neighborhoods, it has an industrial past. The city officially divides Lawrenceville into three neighborhoods, Upper Lawrenceville, Central Lawrenceville, and Lower Lawrenceville, but these distinctions have little practical effect. Accordingly, Lawrenceville is almost universally treated as a single large neighborhood.
Ninemile Island is an alluvial island in the Allegheny River in the city of Penn Hills, Pennsylvania. It lies southeast of, and parallel to the larger Sycamore Island, which lies in the borough of Blawnox, Allegheny County in the U.S. state of Pennsylvania.
Jacks Island is an alluvial island in the Allegheny River. Its southwestern half lies in the city of Lower Burrell, while its northeastern half lies in Allegheny Township, in Westmoreland County in the U.S. state of Pennsylvania. The island is situated across from Harrison Township in Allegheny County.
Acmetonia is a community within Harmar Township, Allegheny County, Pennsylvania, United States. Acmetonia Primary School as well as the Allegheny Valley School District administrative offices are located on Pearl Avenue in Acmetonia. The natural southern boundary of Acmetonia is the Allegheny River and the primitive Allegheny Islands State Park is nearby. The community is served by the Cheswick post office with the ZIP code of 15024.
Karns is an unincorporated community in Harrison Township, Allegheny County, Pennsylvania, United States; it is located in Western Pennsylvania within the Pittsburgh Metropolitan Statistical Area, approximately 24 miles (39 km) northeast of Pittsburgh. Karns is situated along the Allegheny River at Pool 4 across from Jacks Island just above Lock and Dam 4 between Natrona, Natrona Heights, and Sligo. The elevation of Karns is 817 feet above sea level.
Nicholson Island is an alluvial island in the Allegheny River in South Buffalo Township, Armstrong County in the U.S. state of Pennsylvania. The island is situated across from Bethel Township.
Ross Island is an alluvial island in the Allegheny River in Manor Township, Armstrong County, in the U.S. state of Pennsylvania. The island is situated across from Cadogan and North Buffalo townships.
Cogley Island is an alluvial island in the Allegheny River in North Buffalo Township, Armstrong County in the U.S. state of Pennsylvania. The island is situated across from Ford City and Manorville boroughs.
Pitt Township was one of the original townships created with the formation of Allegheny County, Pennsylvania in 1788. It repeatedly diminished in size until dissolving into the city of Pittsburgh in 1868.
40°41′22″N79°38′07″W / 40.68944°N 79.63528°W