White Hall Creek

Derry Township is a township in Montour County, Pennsylvania, United States. It was named after the city of Derry in Northern Ireland.

Washingtonville is a borough in Montour County, Pennsylvania, United States. The population was 200 at the 2020 census. It is part of the Bloomsburg-Berwick micropolitan area.

Mud Creek is a tributary of Chillisquaque Creek in Columbia County and Montour County in Pennsylvania, in the United States. It is approximately 8.3 miles (13.4 km) long and flows through Madison Township, Columbia County and Derry Township, Montour County. The main tributaries of the creek are unnamed tributaries. The creek's watershed has an area of 17.70 square miles and is in West Hemlock Township, Montour County as well as the two townships it flows through. The watershed is mostly agricultural and forested and the main developed areas are Washingtonville and Jerseytown. As of 2011, the daily load of sediment in Mud Creek is 24,165.59 pounds (10,961.33 kg) and the daily load of phosphorus is 16.64 pounds (7.55 kg). Various other compounds and metals are also found in the creek. The main rock formations in the watershed include the Hamilton Group, the Trimmers Rock Formation, and the Onondaga and Old Port Formations. The main soil series are the Watson-Berks-Alvira series, the Chenango-Pope-Holly series, and the Berks-Weikert-Bedington series. The watershed is in the ridge and valley region of the Appalachian Mountains. Mud Creek is named for its muddiness. An area near it was settled as early as 1772 and several bridges were built across it and its tributaries in the 20th century. The creek is designated as a warm-water fishery.

Montour County is a county in the Commonwealth of Pennsylvania. It is located in Northeastern Pennsylvania. As of the 2020 census, the population was 18,136. Its county seat is Danville. The county is named for Andrew Montour, a prominent Métis interpreter who served with George Washington during the French and Indian War. It encompasses 132 sq mi, making it the smallest county by land area in the state.Montour County is part of the Bloomsburg-Berwick, PA Metropolitan Statistical Area.

The Keefer Covered Bridge No. 7 is a historic wooden covered bridge located at Liberty Township near Washingtonville in Montour County, Pennsylvania. It is a 78 foot long, Burr Truss bridge built in 1853. It has a square opening; rare for covered bridges in Pennsylvania. It crosses Chillisquaque Creek.It was listed on the National Register of Historic Places in 1979.

Jerseytown is a census-designated place (CDP) that is located in Madison Township, Columbia County, Pennsylvania, United States. It is part of Northeastern Pennsylvania and of the Bloomsburg-Berwick micropolitan area. The population was 175 at the time of the 2020 census.

Limestone Township is a township in Montour County, Pennsylvania, United States.

Valley Township is a township in Montour County, Pennsylvania, United States.

Indian Creek (also known as Indian Run or Indian Run Creek) is a tributary of Mauses Creek in Montour County, Pennsylvania, in the United States. It is approximately 2.6 miles (4.2 km) and flows through Derry and Valley Townships. The creek's watershed has an area of 1.92 square miles (5.0 km2). No stream in the watershed of Indian Creek is considered by the Pennsylvania Department of Environmental Protection to be impaired. Indian Creek has an elevation of 489 feet (149 m) above sea level near its mouth. There are 82 "disturbances" on the creek. Interstate 80 crosses the creek.

Liberty Township is a township in Montour County, Pennsylvania.

Laurel Run is a tributary of Little Muncy Creek in Columbia County and Lycoming County, in Pennsylvania, in the United States. It is approximately 6.8 miles (10.9 km) long and flows through Madison Township and Pine Township in Columbia County and Franklin Township and Moreland Township in Lycoming County. The watershed of the stream has an area of 12.2 square miles (32 km2). It is classified as a Coldwater Fishery and a Migratory Fishery. A number of bridges have been constructed over the stream.

Lewis Township is a township that is located in Northumberland County, Pennsylvania, United States. The population at the time of the 2010 Census was 1,915, an increase over the figure of 1,862 that was tabulated in 2000.