Big Wapwallopen Creek

Coordinates: 41°04′22″N 76°08′06″W / 41.07277°N 76.13506°W / 41.07277; -76.13506
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Big Wapwallopen Creek
Wapwallopen Creek, Big Wap
Big Wapwallopen Creek in Hollenback Township in June 2015
Etymologynearby Native American village
Physical characteristics
Source 
 • locationCrystal Lake in Bear Creek Township, Pennsylvania
 • elevationbetween 1,920 and 1,940 feet (590 and 590 m)
Mouth 
 • location
Susquehanna River on the border between Conyngham Township, Luzerne County, Pennsylvania and Nescopeck Township, Pennsylvania
 • coordinates
41°04′22″N 76°08′06″W / 41.07277°N 76.13506°W / 41.07277; -76.13506
 • elevation
495 ft (151 m)
Length23 mi (37 km)
Basin size53.2 sq mi (138 km2)
Discharge 
 • average52.3 cu ft/s (1.48 m3/s) (average annual discharge, 2013)
Basin features
ProgressionSusquehanna River →

Big Wapwallopen Creek (also known as Wapwallopen Creek or Big Wap) is a

alkaline
.

Big Wapwallopen Creek has three large waterfalls, all of which are more than 25 feet (7.6 m) high. The creek flows through the Wapwallopen Gorge in its lower reaches, where it descends 210 feet (64 m). It mainly flows through rock formations consisting of sandstone and shale. The creek has existed for several million years, but the portion of its course that flows through the Wapwallopen Gorge is less than 20,000 years old. The creek's watershed is mainly rural and most of it is forested. It is the main source of flooding in six townships.

Wapwallopen Creek is named after a Native American village that historically existed on the creek. The Delaware tribe inhabited the area by 1675 and the Shawnee tribe also historically inhabited the area. Numerous mills were built on the creek in the 1700s and 1800s, including two powder mills in the Wapwallopen Gorge. The second powder mill was built in 1859 by E.I. Du Pont de Nemours and Company and was one of the largest powder mills in the United States at the time. That powder mill operated until 1912. Numerous bridges were built across the creek in the 1900s. The Wapwallopen Gorge is listed on the Luzerne County Natural Areas Inventory. It is possible to canoe on 10.3 miles (16.6 km) of the creek, but there are some unrunnable points.

Course

Big Wapwallopen Creek looking upstream in its upper reaches, about 5 miles (8.0 km) downstream of its source
Big Wapwallopen Creek looking downstream in June 2015 in its lower reaches

Big Wapwallopen Creek begins in Crystal Lake in Bear Creek Township. It flows west for several tenths of a mile and enters Fairview Township. The creek turns west-southwest for approximately a mile, passing Arbutus Peak to the south and crossing Pennsylvania Route 437. It then turns west-northwest for several tenths of a mile before turning southwest and then west, crossing Pennsylvania Route 309. It passes through Pole Bridge Swamp and begins flowing along the border between Rice Township and Wright Township. Over the next couple of miles, the creek gradually turns south-southwest, still following the township line. It then passes through Hickory Swale and receives Bow Creek, its first named tributary, from the left. It turns southwest for several tenths of a mile before turning south and then southwest. It then turns west for more than a mile before turning southwest for a few miles, receiving the tributary Watering Run from the left before entering Dorrance Township and crossing Interstate 81. The creek then turns south for a few tenths of a mile before turning west and then southwest for a few miles, passing Feys Grove. It eventually turns west-southwest and enters Hollenback Township. After a few miles, the creek turns south for a short distance and receives Balliet Run, its last named tributary, from the left. It then turns west-northwest for more than a mile before turning south. At this point, the creek turns west again and enters a gorge. After several tenths of a mile, it turns north again, still flowing through the gorge and crossing the border between Hollenback Township and Nescopeck Township several times. The creek then turns west-northwest and begins flowing along the border between Nescopeck Township and Conyngham Township. After approximately a mile, it leaves the gorge and crosses Pennsylvania Route 239. It then reaches its confluence with the Susquehanna River just southwest of Wapwallopen.[1]

Big Wapwallopen Creek joins the Susquehanna River 166.64 miles (268.18 km) upriver of its mouth.[2]

Tributaries

Big Wapwallopen Creek has three named tributaries: Balliet Run, Watering Run, and Bow Creek. The creek also has numerous unnamed tributaries.[1] Balliet Run joins Big Wapwallopen Creek 5.18 miles (8.34 km) upstream of its mouth. Its watershed has an area of 7.23 square miles (18.7 km2). Watering Run joins Big Wapwallopen Creek 8.46 miles (13.62 km) upstream of its mouth. Its watershed has an area of 3.87 square miles (10.0 km2). Bow Creek joins Big Wapwallopen Creek 11.90 miles (19.15 km) upstream of its mouth. Its watershed has an area of 4.69 square miles (12.1 km2).[2] Two unnamed tributaries of Big Wapwallopen Creek include "Big Wapwallopen Creek Tributary E" and "Big Wapwallopen Creek Tributary H". Their watersheds have areas of 3.61 square miles (9.3 km2) and 3.40 square miles (8.8 km2), respectively.[3]

Hydrology

A portion of the Big Wapwallopen Creek was considered impaired according to the EPA in its "2004 Waterbody Report for Big Wapwallopen Creek."

stream gage near Wapwallopen.[5]

The concentration of

dissolved oxygen in Big Wapwallopen Creek near its mouth in 1975 and 1976 ranged from 9.4 to 13.0 milligrams per liter (0.0094 to 0.0130 oz/cu ft). The concentration of hydrogen ions ranged from 0.00003 to 0.00127 milligrams per liter (3.0×10−8 to 1.269×10−6 oz/cu ft) milligrams per liter in December 1975 and February to August 1976 and the concentration of carbon dioxide ranged from 0.7 to 30 milligrams per liter (0.00070 to 0.02997 oz/cu ft) during the same time period. Between December 1975 and August 1976, the ammonia concentration ranged from 0.026 to 0.090 milligrams per liter (2.6×10−5 to 9.0×10−5 oz/cu ft).[5]

In the mid 1970s, the concentration of nitrogen in the form of nitrates in Big Wapwallopen Creek near its mouth ranged from 0.60 to 1.96 milligrams per liter (3.5×10−7 to 1.13×10−6 oz/cu in). The concentration of nitrogen in the form of nitrites ranged from 0.026 to 0.076 milligrams per liter (2.6×10−5 to 7.6×10−5 oz/cu ft). The phosphorus concentration ranged from 0.050 to 0.500 milligrams per liter (5.0×10−5 to 0.000499 oz/cu ft), the sulfate concentration ranged from 10.0 to 36.0 milligrams per liter (0.0100 to 0.0360 oz/cu ft), and the chloride concentration ranged from 6.0 to 13.0 milligrams per liter (0.0060 to 0.0130 oz/cu ft).[5]

In 1975 and 1976, the calcium concentration in Big Wapwallopen Creek near its mouth ranged from 5.60 to 9.60 milligrams per liter (0.00559 to 0.00959 oz/cu ft). The magnesium concentration ranged between 0.50 and 5.50 milligrams per liter (0.00050 and 0.00549 oz/cu ft). The concentration of iron ranged from less than 10 to 3,150 micrograms per liter (5.8×10−9 to 1.8208×10−6 oz/cu in).[5]

The

water hardness in the creek between December 1975 and August 1976 ranged from 12 to 42 milligrams per liter (0.012 to 0.042 oz/cu ft).[5]

Between 1920 and 2013, the average annual discharge of Big Wapwallopen Creek at Wapwallopen was more than 100 cubic feet per second (2.8 m3/s) five times: in 1928, in 1978, in 1994, in 2004, and in 2001. The average annual discharges in these years were 105.9 cubic feet per second (3.00 m3/s), 108.3 cubic feet per second (3.07 m3/s), 105.4 cubic feet per second (2.98 m3/s), 100.2 cubic feet per second (2.84 m3/s), and 141.1 cubic feet per second (4.00 m3/s), respectively. The average annual discharge of the creek has been less than 40 cubic feet per second (1.1 m3/s) four times: in 1931 and 1932, in 1965, and in 2001. The values in these years were 33.2 cubic feet per second (0.94 m3/s), 36.9 cubic feet per second (1.04 m3/s), 30.9 cubic feet per second (0.87 m3/s) and 39.6 cubic feet per second (1.12 m3/s). The average annual discharge of the creek in 2013 was 52.3 cubic feet per second (1.48 m3/s)[6]

The peak annual discharge of Big Wapwallopen Creek at its mouth has a 10 percent chance of reaching 3350 cubic feet per second. It has a 2 percent chance of reaching 6550 cubic feet per second and a 1 percent chance of reaching 8400 cubic feet per second. The peak annual discharge has a 0.2 percent chance of reaching 15,000 cubic feet per second. The peak annual discharge of the creek at the confluence of Balliet Run has a 10 percent chance of reaching 1900 cubic feet per second. It has a 2 percent chance of reaching 3050 cubic feet per second and a 1 percent chance of reaching 3600 cubic feet per second. The peak annual discharge has a 0.2 percent chance of reaching 5200 cubic feet per second.[3]

The peak annual discharge of Big Wapwallopen Creek upstream of the tributary Watering Run has a 10 percent chance of reaching 1,220 cubic feet per second (35 m3/s), a 2 percent chance of reaching 2,080 cubic feet per second (59 m3/s), a 1 percent chance of reaching 2,530 cubic feet per second (72 m3/s), and a 0.2 percent chance of reaching 3,770 cubic feet per second (107 m3/s). The peak annual discharge of the creek upstream of the tributary Bow Creek has a 10 percent chance of reaching 588 cubic feet per second (16.7 m3/s), a 2 percent chance of reaching 1,025 cubic feet per second (29.0 m3/s), a 1 percent chance of reaching 1,253 cubic feet per second (35.5 m3/s) and a 0.2 percent chance of reaching 1,904 cubic feet per second (53.9 m3/s).[3]

Geography, geology, and climate

Big Wapwallopen Creek looking downstream in its upper reaches, about 5 miles (8.0 km) downstream of its source

The elevation near the mouth of Big Wapwallopen Creek is 495 feet (151 m) above sea level.[7] The elevation of the creek's source is between 1,920 and 1,940 feet (590 and 590 m) above sea level.[1] The gradient of the creek for its first 2 miles (3.2 km) is 257.5 feet per mile (48.77 m/km). For the next 14 miles (23 km) it is only 42.9 feet per mile (8.13 m/km). From there to the creek's mouth, the gradient is 69.8 feet per mile (13.22 m/km).[8] The mean elevation of the creek's watershed upstream of State Route 3012/Hobbie Road is 1,330 feet (410 m) above sea level.[9]

Big Wapwallopen Creek is in the

ridge and valley physiographic province.[10] It flows off the southwestern edge of the Pocono Plateau. Closer to its mouth, there are three large waterfalls on the creek.[11] All of the waterfalls are more than 25 feet (7.6 m) high with the highest being 45 feet (14 m) high.[12][13] The uppermost waterfall cuts through red sandstone.[11] The falls are known as the Upper Falls, the Middle Falls, and the Lower Falls, respectively.[12]
Big Wapwallopen Creek has a long stretch of rapids formed from numerous small ledges and boulders.[11] The creek flows through a gorge known as the Wapwallopen Gorge or (locally) as the Powder Hole.[12][14] The gorge is in Conyngham Township, Hollenback Township, and Nescopeck Township.[14] The creek drops a total of 210 feet (64 m) in the gorge. Within the gorge, there are large floodplains that are relatively forested and flat. The gorge was likely created several million years ago by the precursor to Big Wapwallopen Creek. However, the creek's original channel in this location was slightly to the west of its current one. It moved to its present channel 20,000 years ago, during the last Ice Age, when glaciers covered the area for a thousand years. Along most of the creek's length, it cut through glacial material to flow through its preglacial valley. However, at the site of the Wapwallopen Gorge it failed to do this and instead carved a new path through bedrock. The old glacial valley of Big Wapwallopen Creek was broad and gently sloping.[12]

Big Wapwallopen Creek has been described as a small creek.[11] The topography of the creek's watershed mainly consists of broken hills, with a few swamps and lakes. Nescopeck Mountain is on the watershed's southeastern border.[8]

The

claystone.[12] The Soil Infiltration Index near the creek at State Route 3012/Hobbie Road is 3.51 inches (8.9 cm).[9]

The Carbondale coal formation occurs near Big Wapwallopen Creek and also appears as far away as the Wyoming Valley. The coal formation is estimated to be 60 to 70 miles (97 to 113 km) long, several miles wide, and 20 to 25 feet (6.1 to 7.6 m) thick. It is lighter in color and burns more easily than the Mauch Chunk coal or the Lehigh Coal.[15]

The annual rate of precipitation in the watershed of Big Wapwallopen Creek ranges from 35 to 45 inches (89 to 114 cm).[8] The average rate of precipitation where the creek crosses State Route 3012/Hobbie Road is 41.60 inches (105.7 cm) per year and the average rate for the whole drainage basin is 44 inches (110 cm) per year.[9][10] A precipitation intensity of 2.80 inches (7.1 cm) in 24 hours is expected to occur at this site once every two years.[9] The water temperature of the creek was measured several times from late 1975 to 1976. The values ranged from 0.0 °C (32.0 °F) in January 1976 to 26.0 °C (78.8 °F) in August 1976.[5] The rate of groundwater recharge in the creek's watershed is 14.2 inches (36 cm) per year, or 32 percent of the annual precipitation rate. It ranges from 218 to 721 gallons per minute per square mile, with an average of 469 gallons per minute per square mile. The rate of evapotranspiration ranges from 16.57 to 41.85 inches (42.1 to 106.3 cm) per year, with an average of 23.73 inches (60.3 cm) per year.[10]

Watershed

Big Wapwallopen Creek in its lower reaches

The watershed of Big Wapwallopen Creek has an area of 53.2 square miles (138 km2).[2] At the confluence of the tributary Balliet Run, its watershed has an area of 32.74 square miles (84.8 km2). Upstream of the tributary Watering Run, its watershed has an area of 14.52 square miles (37.6 km2) and upstream of the tributary Bow Creek, its watershed has an area of only 7.30 square miles (18.9 km2).[3] The mouth of the creek is in the United States Geological Survey quadrangle of Berwick. However, the source is in the quadrangle of Wilkes-Barre East. The creek also passes through the quadrangles of Wilkes-Barre West, Freeland, and Sybertsville.[7] The creek is in the Lower North Branch Susquehanna drainage basin and its watershed is in the south-central part of Luzerne County. It flows in a general southwesterly direction.[8] A total of 84 percent of the upper 43.8 square miles (113 km2) of the watershed is forested land. A total of 1 percent is storage land.[9] The creek's mouth is located approximately 17 miles (27 km) to the southwest of the city of Wilkes-Barre.[16] The community of Mountain Top is located at the headwaters of the creek. The historical community of Glen Summit Springs was also at the headwaters of the creek.[17]

Big Wapwallopen Creek flows through a rural valley with steep slopes.[11] The uppermost 4.7 miles (7.6 km) of Big Wapwallopen Creek are all on private land.[18] A dammed reservoir with an area of 494 acres (200 ha) is located on the creek at its headwaters.[3][8] This reservoir is known as Crystal Lake and it is primarily used as a public water supply. However, it is capable of reducing peak discharges on the creek in Fairview Township.[3]

Big Wapwallopen Creek is one of the main sources of

100 year flood of the creek would only inundate a small and undeveloped area.[3]

A tract of land known as American Legion Post 781 is in the vicinity of Big Wapwallopen Creek in Wright Township. The tract is owned by the North Branch Land Trust and has an area of 254.5 acres (103.0 ha).[19] The watershed of the creek is 2 miles (3.2 km) away from the planned Bell Bend Nuclear Power Plant. The two sites are separated by the Susquehanna River.[10]

The designated use of Big Wapwallopen Creek is use for

aquatic life.[20]

History

1852 drawing of Big Wapwallopen Creek by Thomas Addison Richards

Big Wapwallopen Creek was entered into the Geographic Names Information System on August 2, 1979. Its identifier in the Geographic Names Information System is 1192144.[7] The creek is also known as Wapwallopen Creek or Big Wap.[7]'[11]

Big Wapwallopen Creek is named after a

Delaware and Shawnee tribes historically had camps and wigwams on the creek.[21] The Delaware tribe was hunting and fishing in the vicinity of the creek's watershed as early as 1675.[22]

The first

Prince Maximilian of Wied visited the area near the creek during his travels in North America.[16]

Nathan Beach constructed a mill on Big Wapwallopen Creek in the Wapwallopen Gorge in 1795. The mill eventually burned down by accident.[21] Cornelius Garrison built a mill on the creek in southwestern Wright Township in 1833.[21][22] A mill owned by Samuel Heller was operational on the creek as late as the late 1800s.[21] In 1856, William Silver also built a powder mill in the Wapwallopen Gorge.[12][23] He then sold partial ownership of the mill to G.P. Parrish. However, early in 1859, a freshet and an explosion destroyed the mill and caused Silver's and Parrish's company went bankrupt. E.I. Du Pont de Nemours and Company bought the site in April 1859 and constructed the powder mills known as the Wapwallopen Mills there.[12] At that time, the mills were one of the largest powder mills in the United States.[23] While the mills were in operation, there were fatal explosions every eight years and the infrastructure was destroyed by flooding numerous times.[12] However, by 1868, the mills were producing 70,000 tons of black powder per year.[24] The mills operated until 1912, when the Du Pont company moved the machinery to Moosic due to increasing costs of shipping black powder and also a desire to consolidate operations.[12][24] Only ruins remain today.[12] There were still some gristmills on the creek as late as 1955.[25]

The artist

tannery on a tributary of the creek in southeastern Dorrance Township.[21] By 1865, the community of Dorrance had a gristmill, four sawmills, and a tavern on the creek.[22]

Historically, there was a

hydroelectric plant and several mills operated in the lower reaches of the creek. In the early 1900s, the main population centers in the watershed included Wapwallopen, Hobbie, and Briggsville. Their populations were 450, 113, and 60, respectively.[8] The Lehigh Valley Railroad and the Central Railroad of New Jersey historically passed through the upper part of the creek's watershed and the Wilkes-Barre and Hazleton Railway also passed through the creek's drainage basin.[8][27] The Albert Methodist Church was moved from the Powder Glen near Wapwallopen in the early 1900s and dedicated in 1927.[22]

In March 1936, Big Wapwallopen Creek flooded in Rice Township to a depth of 18 inches (46 cm) over Nuangola Road. The two largest floods in Hollenback Township occurred in August 1955 and June 1972. During these flooding events, discharge of Big Wapwallopen Creek at the Hobbie Road Bridge was 3140 and 5410 cubic feet per second, respectively. The

gage heights were 9.23 feet (2.81 m) and 11.04 feet (3.36 m), respectively. The floodwaters reached a depth of 2 feet (0.61 m) on Hobbie Road and many nearby homes were flooded.[3]

A metal truss bridge carries T-392/Faux Road over Big Wapwallopen Creek. It is 44.0 feet (13.4 m) long. A masonry arch bridge with a length of 26.9 feet (8.2 m) was built across the creek in 1897 and repaired in 1963. Another metal truss bridge was built over the creek in 1908 and is 85.0 feet (25.9 m) long. Three concrete

box beam or girders bridge with a length of 68.9 feet (21.0 m) was built over it in 1958. Another bridge of the same type, but with two spans and a length of 99.1 feet (30.2 m) was built over the creek in 1961.[28]

Two prestressed box beam or girders bridges with three spans were built across Big Wapwallopen Creek in 1965 and repaired in 1982. Both carried Interstate 81 and were 144.0 feet (43.9 m) long. A concrete culvert bridge carrying Pennsylvania Route 239 was built over the creek in 1970. This bridge is 65.0 feet (19.8 m) long. A prestressed box beam or girders bridge with a length of 37.1 feet (11.3 m) was built over the creek in 1993. A prestressed box beam or girders bridge with a length of 44.0 feet (13.4 m) was constructed across the creek in 1996.[28]

The Big Wapwallopen Creek Watershed Association is based on Dorrance.[29]

Biology

The drainage basin of Big Wapwallopen Creek is designated by the Pennsylvania Department of Environmental Protection as a Coldwater Fishery and a Migratory Fishery.[19][30] Wild trout naturally reproduce in the creek from its headwaters downstream to its mouth. They also do so in all three of the creek's named tributaries.[31] A 4.7-mile (7.6 km) long stretch of the creek from Crystal Lake to a powerline crossing upstream of Nuangola Road is designated as Class A Wild Trout Waters for both brook trout and brown trout. The tributaries Bow Creek and Balliet Run are also Class A Wild Trout Waters.[18]

Big Wapwallopen Creek is stocked with trout.[32] It was stocked with rainbow trout a month before the fishing season in 2014, on March 5.[33] It has also been stocked with brook trout at times.[34] Minnows and suckers have been observed within the creek.[35]

A major

caustic substance was accidentally overturned and its contents spilled into the creek, polluting it for a stretch running from approximately 2.5 miles (4.0 km) from the tributary Bow Creek to Legion Road/Legislative Route 40112. Approximately 4000 fish were killed, most of them minnows, suckers, and trout.[35]

breeding grounds for reptiles, amphibians, fish, and aquatic invertebrates.[19]

Recreation

It is possible to canoe on 10.3 miles (16.6 km) of Big Wapwallopen Creek during snowmelt or within two days of heavy rain.[11] The difficulty rating ranges from 1 to 2+, though at least one of the waterfalls in the Wapwallopen Gorge is unrunnable.[11][13] Edward Gertler's book Keystone Canoeing describes the scenery as "good to excellent" and describes the creek as "short and scenic" and a "clear brook". There are also hiking opportunities along the lower reaches of the creek.[11]

There are also three swimming holes, known collectively as the Powder Hole, on Big Wapwallopen Creek.[36] As of 2001, these have the highest injury and death rate of any swimming hole in the area. Between 1986 and 2001, at least three people died at the swimming holes and three others were severely injured.[36]

A Jewish camp known as Camp Davidowitz was historically situated along Big Wapwallopen Creek. It was 16 miles (26 km) from Hazleton and had an area of 20 acres (8.1 ha).[37]

The creek is designated as Approved Trout Waters from a powerline crossing upstream of Nuangola Road downstream to county road. In 2016, it opened for trout fishing on April 16.[32]

See also

References

  1. ^ a b c d United States Geological Survey, The National Map Viewer, retrieved March 13, 2015
  2. ^ a b c Pennsylvania Gazetteer of Streams (PDF), November 2, 2001, pp. 29, 38, 146–147, retrieved March 13, 2015
  3. ^ a b c d e f g h Federal Emergency Management Agency, Flood Insurance Study VOLUME 1 of 6 LUZERNE COUNTY, PENNSYLVANIA (ALL JURISDICTIONS) (PDF), pp. 23–24, 34–35, 46–47, archived from the original (PDF) on April 2, 2015, retrieved March 13, 2015
  4. ^ United States Environmental Protection Agency (2004), Waterbody Quality Assessment Report: 2004 Waterbody Report for Big Wapwallopen Creek
  5. ^ a b c d e f United States Geological Survey, USGS 01538003 Wapwallopen Creek at Route 29, PA, retrieved March 13, 2015
  6. ^ United States Geological Survey, USGS 01538000 Wapwallopen Creek near Wapwallopen, PA, retrieved March 14, 2015
  7. ^ a b c d Geographic Names Information System, Feature Detail Report for: Big Wapwallopen Creek, archived from the original on March 15, 2015, retrieved March 13, 2015
  8. ^ a b c d e f g h i Water Supply Commission of Pennsylvania (1921), Water Resources Inventory Report ..., Parts 1–5, pp. 635–636
  9. ^ a b c d e Station 01538000 Wapwallopen Creek Near Wapwallopen, PA. (PDF), retrieved March 14, 2015
  10. ^ a b c d FSAR: Section 2.4 Hydrologic Engineering (PDF), pp. 66, 166, 208, retrieved March 15, 2015
  11. ^ a b c d e f g h i j k Edward Gertler (1984), Keystone Canoeing, Seneca Press, p. 244
  12. ^ a b c d e f g h i j k Jon D. Inners (1992), "Geology and industrialization of the "Powder Hole"" (PDF), Pennsylvania Geography, pp. 1, 5–10, archived from the original (PDF) on May 24, 2014, retrieved March 13, 2015
  13. ^ a b American Whitewater, Wapwallopen Creek, Pennsylvania, US SR 3013 to Rt. 239, retrieved March 14, 2015
  14. ^ a b c Pennsylvania Natural Heritage Program, Western Pennsylvania Conservancy (2006), A Natural Areas Inventory Luzerne County, Pennsylvania Update – 2006 (PDF), p. 108, retrieved March 13, 2015
  15. ^ Massachusetts Board of Internal Improvements; James Hayward; Stephen Harriman Long; Edward H. Robbins (1830), Report of the Directors of Internal Improvement on the Subject of Tail Roads, Transmitted to the Legislature, January Session, 1830, p. 16
  16. ^
  17. ^ a b Pennsylvania Fish and Boat Commission (December 16, 2013), Class A Wild Trout Waters (PDF), pp. 23, 25, archived from the original (PDF) on March 4, 2016, retrieved March 13, 2015
  18. ^ a b c North Branch Land Trust, American Legion Post 781, archived from the original on January 23, 2015, retrieved March 14, 2015
  19. ^ United States Environmental Protection Agency (2006), 2006 Waterbody Report for Big Wapwallopen Creek, archived from the original on March 15, 2015, retrieved March 14, 2015
  20. ^ a b c d e f Henry C. Bradsby, ed. (1893), History of Luzerne County, Pennsylvania: With ..., Volume 1, pp. 511, 541, 547, 582, 611, 664
  21. ^ a b c d Mountain Top Historical Society, Mountain Top Area Time Line (PDF), archived from the original (PDF) on 2015-04-02, retrieved March 14, 2015
  22. ^ a b History of Luzerne, Lackawanna, and Wyoming Counties, Pa: With Illustrations ..., W. W. Munsell & Company, 1880, p. 294, retrieved June 1, 2016
  23. ^ a b Thomas P. Rich, History of the Powder Hole, archived from the original on September 24, 2015, retrieved March 15, 2015
  24. ^ Geological Survey Water-supply Paper, Issue 1420, 1960, p. 669
  25. ^ Metropolitan Museum of Art, Wapwallopen Creek, Pennsylvania, retrieved March 14, 2015
  26. ^ a b The Wilkes-Barre & Hazleton Railway (PDF), archived from the original (PDF) on 2014-03-02, retrieved March 14, 2015
  27. ^ a b Luzerne County, retrieved March 13, 2015
  28. ^ United States Environmental Protection Agency, Adopt Your Watershed, archived from the original on March 15, 2015, retrieved March 14, 2015
  29. ^ "§ 93.9k. Drainage List K. Susquehanna River Basin in Pennsylvania Susquehanna River", Pennsylvania Code, retrieved March 13, 2015
  30. ^ Pennsylvania Fish and Boat Commission (January 2015), Pennsylvania Wild Trout Waters (Natural Reproduction) (PDF), pp. 48, 50, archived from the original (PDF) on July 1, 2015, retrieved March 13, 2015
  31. ^ a b Pennsylvania Fish and Boat Commission, NORTHEAST REGION – Regulated Trout Waters, archived from the original on August 12, 2016, retrieved June 7, 2016
  32. ^ Tom Venesky (March 1, 2014), "Stocked trout pull vanishing act", Times Leader, retrieved June 1, 2016
  33. newspapers.com Open access icon
  34. ^
  35. ^ a b Michael McNarney (July 8, 2001), "Despite Knowing Risks, Many Persist in Frequenting Area Swimming Holes Where Some Have Lost Their Lives – A Cool Attitude", Times-Leader, archived from the original on 2015-02-08, retrieved March 14, 2015
  36. newspapers.com Open access icon