The Lackawanna River is a 42-mile-long (68 km) tributary of the Susquehanna River in Northeastern Pennsylvania. It flows through a region of the northern Pocono Mountains that was once a center of anthracite coal mining in the United States. It starts in north Wayne County, Pennsylvania and ends in east Luzerne County, Pennsylvania in Duryea, Pennsylvania. The lower reaches of the river flow through the urban areas of Scranton, which grew around its banks in the 19th century as an industrial center. Its name comes from a Lenape word meaning "stream that forks".
Saint Johns Creek is a tributary of the Lackawanna River in Lackawanna County, Pennsylvania, in the United States. It is approximately 6.4 miles (10.3 km) long and flows through Ransom Township, Taylor, and Old Forge. The watershed of the creek has an area of 7.20 square miles (18.6 km2). It is designated as a Coldwater Fishery and a Migratory Fishery. However, it is considered to be impaired by flow alterations and siltation/sedimentation and is also an intermittent stream. There were historically two superfund sites on the creek. A number of bridges cross the creek and the Lehigh Valley Railroad historically passed through the watershed.
Collins Creek is a tributary of Mill Creek in Luzerne County, Pennsylvania, in the United States. It is approximately 2.8 miles (4.5 km) long and flows through Pittston Township and Dupont. The watershed of the creek has an area of 1.39 square miles (3.6 km2). The creek has no named tributaries, but several drainage ditches flow into it. It is a Coldwater Fishery and is not impaired. The creek is one source of flooding in Pittston Township.
Lidy Creek is a tributary of Mill Creek in Luzerne County, Pennsylvania, in the United States. It is approximately 1.9 miles (3.1 km) long and flows through Pittston Township and Dupont. The watershed of the creek has an area of 1.50 square miles (3.9 km2). It is a Coldwater Fishery and is not impaired. The creek is in the vicinity of the Wilkes-Barre/Scranton International Airport and the International Trade Zone Industrial Park.
Keyser Creek is a tributary of the Lackawanna River in Lackawanna County, Pennsylvania, in the United States. It is approximately 6.1 miles (9.8 km) long and flows through Newton Township, Ransom Township, Scranton, and Taylor. The watershed of the creek has an area of 8.59 square miles (22.2 km2). It is designated as a Coldwater Fishery and a Migratory Fishery. The creek has two named tributaries: Lucky Run and Lindy Creek.
Langan Creek is a tributary of Van Brunt Creek in Lackawanna County, Pennsylvania, in the United States. It is approximately 2.5 miles (4.0 km) long and flows through Covington Township and Moscow. The creek is inhabited by wild trout. Langan Swamp and Union Mills Swamp are in the watershed. The surficial geology in the area mainly consists of Wisconsinan Till, bedrock, peat bogs, and wetlands.
Meadow Brook is a tributary of the Lackawanna River in Lackawanna County, Pennsylvania, in the United States. It is approximately 2.0 miles (3.2 km) long and flows through Dunmore and Scranton. The watershed of the stream has an area of 2.43 square miles (6.3 km2), though it used to be considerably larger. It is designated as a Coldwater Fishery and a Migratory Fishery, but many reaches of the stream have been destroyed by mining or post-mining development impacts. The stream flows through a culvert system for much of its length. However, there are areas where it is in an open concrete channel or has a natural streambed. There are also patches of old-growth forest along the stream in the Forest Hill Cemetery.
Leggetts Creek is a tributary of the Lackawanna River in Lackawanna County, Pennsylvania, in the United States. It is approximately 9.0 miles (14.5 km) long and flows through Scott Township, South Abington Township, and Scranton. The watershed of the creek has an area of 18.5 square miles (48 km2). The creek has three named tributaries: Leach Creek, Clover Hill Creek, and Summit Lake Creek. Leggetts Creek is considered to be impaired due to urban development problems, but is not affected by acid mine drainage. The creek is fairly alkaline and is a perennial stream. Its headwaters are in wetlands outside of the Lackawanna Valley and it flows through a water gap known as Leggetts Gap or The Notch. Major lakes in the watershed include the Griffin Reservoir, Summit Lake, and Maple Lake. The creek is a source of flooding in South Abington Township.
Eddy Creek is a tributary of the Lackawanna River in Lackawanna County, Pennsylvania, in the United States. It is approximately 5.7 miles (9.2 km) long and flows through Olyphant and Throop. The watershed of the creek has an area of 7.53 square miles (19.5 km2). The creek experiences serious flow loss and is considered to be impaired. It has a natural channel in some reaches, but its channel disappears in other reaches. Rock formations in the creek's vicinity include the Catskill Formation and the Llewellyn Formation. The creek is a second-order stream.
Hull Creek is a tributary of the Lackawanna River in Lackawanna County, Pennsylvania, in the United States. It is approximately 4.1 miles (6.6 km) long and flows through Scott Township, Blakely, and Dickson City. The watershed of the creek has an area of 3.22 square miles (8.3 km2). The creek is considered to be impaired by habitat alteration. It is a perennial stream, but experiences some flow loss. A waterfall system known as the Blakely Falls are on the creek, in a post-glacial valley. It also flows through a deep water gap. Channelization work was done on the creek in 1975 by the Pennsylvania Department of Environmental Resources, which has had the effect of reducing flooding.
Wildcat Creek is a tributary of the Lackawanna River in Lackawanna County, Pennsylvania, in the United States. It is approximately 3.8 miles (6.1 km) long and flows through Archbald and Blakely. The watershed of the creek has an area of 4.49 square miles (11.6 km2). It has one named tributary, which is known as West Branch Tinklepaugh Creek. The creek may lose flow to coal measures and may receive only intermittent flow even at its source. Only the upper reaches of the creek have a natural channel. It flows through an open box culvert in its lower reaches.
Sterry Creek is a tributary of the Lackawanna River in Lackawanna County, Pennsylvania, in the United States. It is approximately 4.7 miles (7.6 km) long and flows through Jessup and Olyphant. The watershed of the creek has an area of 4.92 square miles (12.7 km2). The creek is impaired by flow and habitat alterations along with flow loss. The O'Conner Dam is on Sterry Creek and impounds a six-acre reservoir. The creek is a major source of flooding in the borough of Jessup. It is designated as a Coldwater Fishery and a Migratory Fishery.
Grassy Island Creek is a tributary of the Lackawanna River in Lackawanna County, Pennsylvania, in the United States. It is approximately 4.4 miles (7.1 km) long and flows through Jefferson Township and Jessup. The watershed of the creek has an area of 5.42 square miles (14.0 km2). The lower reaches of the creek are impaired, but the upper reaches are not impaired. It is an intermittent stream during the summer, but its flow has been recorded as being as high as 116,553.21 gallons per minute. Some manganese, acidity, and alkalinity are also in the creek. It is in the Appalachian Mountain section of the ridge and valley physiographic province. The main rock formations in the creek's watershed are made of sandstone and interbedded sedimentary rocks. Some reservoirs are in the watershed at the boundary between the Pocono Formation and the Llewellyn Formation.
Laurel Run is a tributary of the Lackawanna River in Lackawanna County, Pennsylvania, in the United States. It is approximately 3.6 miles (5.8 km) long and flows through Jefferson Township and Archbald. The watershed of the stream has an area of 2.72 square miles (7.0 km2). The stream is somewhat affected by mine drainage. A reservoir known as the Laurel Run Reservoir is in the watershed and is dammed by the Cawley Dam. Waterfalls, ravines, ledges, and slides occur on some reaches of the stream. Additionally, the stream is a source of flooding in the borough of Archbald. Its drainage basin is designated as a Coldwater Fishery and a Migratory Fishery.
White Oak Run is a tributary of the Lackawanna River in Lackawanna County, Pennsylvania, in the United States. It is approximately 3.4 miles (5.5 km) long and flows through Jefferson Township and Archbald. The watershed of the stream has an area of 5.11 square miles (13.2 km2). The stream is impacted by various types of debris, localized iron hydroxide deposits, stormwater, and combined sewer overflows. However, its middle and upper reaches are largely undisturbed. The White Oak Ravines are in the stream's watershed.
Indian Cave Creek is a tributary of White Oak Run in Lackawanna County, Pennsylvania, in the United States. It is approximately 1.9 miles (3.1 km) long and flows through Jefferson Township and Archbald. The watershed of the creek has an area of 1.59 square miles (4.1 km2). The creek is not considered to be impaired and it has considerable canopy coverage. A waterfall known as the Forty Foot Falls is located at its mouth.
Aylesworth Creek is a tributary of the Lackawanna River in Lackawanna County, Pennsylvania, in the United States. It is approximately 4.9 miles (7.9 km) long and flows through Carbondale Township and the boroughs of Mayfield and Archbald. The watershed of the creek has an area of 6.73 square miles (17.4 km2). Part of the creek is impaired by abandoned mine drainage and/or resource extraction. The creek tends to be slightly acidic, but its iron, manganese, and aluminum concentrations do not need reduction to meet its total maximum daily load requirements. Its watershed is in the Appalachian Mountain section of the ridge and valley physiographic province. The headwaters of the creek are in the Moosic Mountains. The rock formations in the watershed mainly consist of interbedded sedimentary rock and sandstone.
Rush Brook is a tributary of the Lackawanna River in Lackawanna County, Pennsylvania, in the United States. It is approximately 5.1 miles (8.2 km) long and flows through Greenfield Township, Scott Township, Carbondale Township, Mayfield, and Jermyn. The watershed of the stream has an area of 6.01 square miles (15.6 km2). The stream is not considered to be impaired and all but its lower reaches are mostly undisturbed. However, Pennsylvania Route 107 is in its vicinity. The stream begins on the Allegheny Plateau and flows through a water gap. It is a perennial stream.
Powderly Creek is a tributary of the Lackawanna River in Lackawanna County, Pennsylvania, in the United States. It is approximately 2.3 miles (3.7 km) long and flows through Carbondale Township and Mayfield. The watershed of the creek has an area of 1.77 square miles (4.6 km2). The creek is an impaired stream. It is impacted by flow loss and is also affected by acid mine drainage. Its waters tend to be acidic. The watershed of the creek is in the Appalachian Mountain Section of the Ridge and Valley physiographic province. The main rock formations in the watershed include interbedded sedimentary rock and sandstone. Culm and silt are deposited in the creek's vicinity and it flows through a large silt basin known as the Bushwick silt basin. A major underground coal fire is burning on a hill near the creek.
