Brown Creek

For other uses, see Browns Creek.
Brown Creek
Basin
Main source valley on a mountain in the northwestern part of Larksville, Luzerne County, Pennsylvania
between 1,320 and 1,340 feet (400 and 410 m)
River mouth Susquehanna River in Plymouth, Luzerne County, Pennsylvania
528 ft (161 m)
41°14′19″N 75°56′33″W / 41.2386°N 75.9425°W / 41.2386; -75.9425Coordinates: 41°14′19″N 75°56′33″W / 41.2386°N 75.9425°W / 41.2386; -75.9425
Progression Susquehanna River → Chesapeake Bay
Basin size 2.79 sq mi (7.2 km2)
Physical characteristics
Length 3.1 mi (5.0 km)
Discharge
  • Average rate:
    often dry

Brown Creek is a tributary of the Susquehanna River in Luzerne County, Pennsylvania, in the United States. It is approximately 3.1 miles (5.0 km) long and flows through Larksville and Plymouth.[1] The watershed of the creek has an area of 2.79 square miles (7.2 km2). It is designated as a Coldwaer Fishery and a Migratory Fishery. The creek has two dams on it: the Brown Creek Dam and the Brown Creek Debris Dam. It is also crossed by a number of bridges.

Course

Brown Creek begins in a valley on a mountain in the northwestern part of Larksville. It flows south-southwest for a few tenths of a mile before turning southeast for several tenths of a mile, passing through the community of Gregory and exiting its valley. The creek then turns south-southeast for a few tenths of a mile before turning southeast and then south-southwest, entering Plymouth after several tenths of a mile. In Plymouth, it turns east for a short distance before turning south, crossing US Route 11 and reaching its confluence with the Susquehanna River.[1]

Brown Creek joins the Susquehanna River 185.92 miles (299.21 km) upriver of its mouth.[2]

Hydrology, geography and geology

The elevation near the mouth of Brown Creek has an area of 528 feet (161 m) above sea level.[3] The elevation near the source of the creek is between 1,320 and 1,340 feet (400 and 410 m) above sea level.[1]

The discharge of Brown Creek was measured three times in 1956. On November 6, 1956, it was measured to be 0.14 cubic feet per second. On June 30, 1956, it was measured to be 0.20 cubic feet per second and on September 21, 1956, it was measured to be 0.37 cubic feet per second.[4] Brown Creek is typically dry.[5] However, it can experience short, intense floods on occasion.[5] Near the debris dam on the creek, most of its flow is diverted through a 10-foot (3-meter) wide pressure conduit that carries water through a nearby levee. The remaining flow continues through the channel of Brown Creek in both open channels and culverts, running under roads and buildings.[5]

Watershed

The watershed of Brown Creek has an area of 2.79 square miles (7.2 km2).[2] The section of the creek's watershed that is upstream of the community of Gregory has an area of 0.70 square miles (1.8 km2).[4] The creek's mouth is in the United States Geological Survey quadrangle of Wilkes-Barre West. However, its source is in the quadrangle of Kingston.[3]

Brown Creek is dammed by a dam known as the Brown Creek Dam, which is located on Cherry Street in the borough of Plymouth.[6][7] Its reservoir is dry in typical conditions. As of 1980, the dam is in "fair" condition, although it is experiencing some erosion. It is classified as a "high hazard-small dam".[6] Mine subsidience affects the dam, but a plan to fix this is considered to be low-priority.[7] A pumping station also operates on the creek.[8] There is also a debris dam on the creek near Edwards Street.[5]

History

Brown Creek was entered into the Geographic Names Information System on August 2, 1979. Its identifier in the Geographic Names Information System is 1170364.[3]

A concrete culvert bridge carrying Carver Street was constructed over Brown Creek in 1951. It is 29.9 feet (9.1 m) long and is situated in Plymouth. Another concrete culvert bridge, this one carrying State Route 1001, was built over the creek in 1953. It is 40.0 feet (12.2 m).[9] It underwent replacement in 2014 for a cost of $443,000.[10]

An earth-fill dam and a debris dam were constructed on Brown Creek in 1959 for a cost of $492,000.[7] A pressure conduit on Brown Creek failed during Tropical Storm Lee.[11]

Biology

The entire drainage basin of Brown Creek is designated as a Coldwater Fishery and a Migratory Fishery.[12]

See also

References

  1. 1 2 3 United States Geological Survey, The National Map Viewer, archived from the original on April 5, 2012, retrieved February 14, 2015
  2. 1 2 Pennsylvania Gazetteer of Streams (PDF), November 2, 2001, p. 40, retrieved February 14, 2015
  3. 1 2 3 Geographic Names Information System, Feature Detail Report for: Brown Creek, retrieved February 14, 2015
  4. 1 2 W. F. Busch; L. C. Shaw (1966), Pennsylvania Streamflow Characteristics, Low-flow Frequency and Flow Duration, p. 100
  5. 1 2 3 4 Wyoming Valley Local Flood Protection: Environmental Impact Statement, 1983
  6. 1 2 L. Robert Kimball (June 1980), National Dam Inspection Program. Brown Creek Dam (NDS ID Number PA-573, DER ID Number 40-208) Borough of Plymouth, Susquehanna River basin, Brown Creek, Luzerne County. Phase I Inspection Report., retrieved February 14, 2015
  7. 1 2 3 McCormick/Taylor, Borton-Lawson, Vision Planning and Consulting, Inc. (October 2009), Bi-County Hazard Mitigation Plan for Lackawanna & Luzerne Counties, PA (PDF), pp. 66, 185, retrieved February 14, 2015
  8. ↑ Jennifer Learn-Andes (February 16, 2001), "Area's pumping stations slated for complete rehab", The Times Leader, retrieved February 14, 2015
  9. ↑ Luzerne County, retrieved February 14, 2015
  10. ↑ Pennsylvania Department of Transportation (October 10, 2014), Travel Advisory October 10, 2014 PennDOT's Scheduled Roadwork for the Week of October 10 through October 17, retrieved February 14, 2015
  11. ↑ Tropical Storm Lee: The Battle for the Wyoming Valley (PDF), p. 32, retrieved February 14, 2015
  12. ↑ "§ 93.9k. Drainage List K. Susquehanna River Basin in Pennsylvania Susquehanna River", Pennsylvania Code, retrieved February 14, 2015
This article is issued from Wikipedia - version of the 11/9/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.