Dobson Run

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Dobson Run
Dobson Run
Physical characteristics
Source 
  locationpond in a valley in Greenwood Township, Juniata County, Pennsylvania
  elevation635 ft (194 m)
Mouth  
  location
West Branch Mahantango Creek in Susquehanna Township, Juniata County, Pennsylvania on the Juniata/Snyder County line near Meiserville
  coordinates
40°38′11″N76°59′53″W / 40.63647°N 76.99808°W / 40.63647; -76.99808
  elevation
449 ft (137 m)
Length5.1 mi (8.2 km)
Basin size7.51 sq mi (19.5 km2)
Basin features
ProgressionWest Branch Mahantango Creek → Mahantango CreekSusquehanna RiverChesapeake Bay
Tributaries 
  leftthree unnamed tributaries
  rightfive unnamed tributaries

Dobson Run is a tributary of West Branch Mahantango Creek in Juniata County, Pennsylvania, in the United States. It is approximately 5.1 miles (8.2 km) long and flows through Greenwood Township and Susquehanna Township. [1] The watershed of the stream has an area of 7.51 square miles (19.5 km2). The stream has no named tributaries, but does have several unnamed tributaries. It is one of the main streams in Susquehanna Township. The stream's drainage basin is designated as a Coldwater Fishery and a Migratory Fishery.

Contents

Course

Dobson Run begins in a pond in a valley in Greenwood Township. It flows east for several tenths of a mile, almost immediately passing through another pond, and later entering Susquehanna Township. It then heads in a roughly east-northeasterly direction for a few miles (though it flows in other directions for short distances at times). In this reach, the stream flows alongside Pennsylvania Route 235 and receives six unnamed tributaries, four from the right and two from the left. The stream then gradually turns in a generally northeasterly direction for some distance, receiving one unnamed tributary from the left and one from the right. It then turns in a generally north-northeasterly direction for several tenths of a mile before reaching its confluence with West Branch Mahantango Creek on the border between Juniata County and Snyder County. [1]

Dobson Run joins West Branch Mahantango Creek 2.60 miles (4.18 km) upstream of its mouth. [2]

Geography and geology

The elevation near the mouth of Dobson Run is 449 feet (137 m) above sea level. [3] The elevation of the stream's source is 635 feet (194 m) above sea level. [1]

Watershed and biology

The watershed of Dobson Run has an area of 7.51 square miles (19.5 km2). [2] The mouth of the stream is in the United States Geological Survey quadrangle of Dalmatia. However, its source is in the quadrangle of Reward. [3] The stream's mouth is located near Meiserville. [3]

Dobson Run is one of the major streams in Susquehanna Township. There is agricultural land along the floodplain of the stream; this is one of the major areas of agriculture in Susquehanna Township, along with the floodplains of Leiningers Run and the Susquehanna River. [4]

The drainage basin of Dobson Run is designated as a Coldwater Fishery and a Migratory Fishery. [5]

History

Dobson Run was entered into the Geographic Names Information System on August 2, 1979. Its identifier in the Geographic Names Information System is 1173323. [3]

An $88,000 bridge replacement project for a bridge carrying State Route 2023 over Dobson Run in Susquehanna Township was included in Juniata County's 2009 to 2012 Transportation Improvement Program. [6] Dobson Run Farm once applied for a permit to replace and maintain two pipe crossings over the stream in the same township. [7]

See also

Related Research Articles

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<span class="mw-page-title-main">Beaver Run (Bowman Creek tributary)</span> River

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<span class="mw-page-title-main">Baker Run</span> River

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Butternut Run is a tributary of Bowman Creek in Luzerne County, Pennsylvania, in the United States. It is approximately 1.5 miles (2.4 km) long and flows through Lake Township. The watershed of the stream has an area of 1.30 square miles (3.4 km2). The surficial geology along the stream consists of Wisconsinan Till. Its drainage basin is designated as a High-Quality Coldwater Fishery and a Migratory Fishery and the stream is Class A Wild Trout Waters.

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<span class="mw-page-title-main">Monroe Creek (Tunkhannock Creek tributary)</span> River

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Chapman Creek is a tributary of the Susquehanna River in Snyder County, Pennsylvania, in the United States. It is approximately 4.2 miles (6.8 km) long and flows through Union Township and Chapman Township. The watershed of the creek has an area of 2.81 square miles (7.3 km2). The creek has no named tributaries and is not designated as an impaired waterbody. Its drainage basin is designated as a Warmwater Fishery and a Migratory Fishery.

Independence Run is a tributary of the Susquehanna River in Snyder County, Pennsylvania, in the United States. It is approximately 3.4 miles (5.5 km) long and flows through Chapman Township. The watershed of the stream has an area of 3.24 square miles (8.4 km2) and the stream has no named tributaries. It is one of the major streams in Chapman Township. Its drainage basin is designated as a Warmwater Fishery and a Migaratory Fishery.

Aline Creek is a tributary of North Branch Mahantango Creek in Snyder County, Pennsylvania, in the United States. It is approximately 2.3 miles (3.7 km) long and flows through Perry Township. The watershed of the creek has an area of 1.61 square miles (4.2 km2). The creek has no named tributaries, but does have one unnamed tributary. A reach of Aline Creek is designated as an impaired waterbody due to siltation/sedimentation from agriculture and removal of vegetation. The creek's drainage basin is designated as a Coldwater Fishery and a Migratory Fishery.

Leiningers Run is a tributary of West Branch Mahantango Creek in Juniata County, Pennsylvania, in the United States. It is approximately 4.9 miles (7.9 km) long and flows through Greenwood Township and Susquehanna Township. The watershed of the stream has an area of 6.96 square miles (18.0 km2). A reach of the stream is designated as an impaired waterbody due to miscellaneous habitat alteration from habitat modifications not including hydromodification. The stream's drainage basin is designated as a Coldwater Fishery and a Migratory Fishery.

Quaker Run is a tributary of West Branch Mahantango Creek in Juniata County, Pennsylvania, in the United States. It is approximately 4.9 miles (7.9 km) long and flows through Monroe Township. The watershed of the stream has an area of 4.57 square miles (11.8 km2). The stream has no named tributaries, but several unnamed tributaries, and is located largely between Graders Ridge and Dresslers Ridge. Its drainage basin is designated as a Coldwater Fishery and a Migratory Fishery.

Boyers Run is a tributary of the Susquehanna River in Juniata County and Perry County, in Pennsylvania, in the United States. It is approximately 2.8 miles (4.5 km) long and flows through Susquehanna Township in Juniata County and Liverpool Township in Perry County. The watershed of the stream has an area of 1.63 square miles (4.2 km2). The stream has one unnamed tributary and is not designated as an impaired waterbody. The drainage basin of Boyers Run is designated as a Warmwater Fishery and a Migratory Fishery.

Bargers Run is a tributary of the Susquehanna River in Perry County, Pennsylvania, in the United States. It is approximately 5.9 miles (9.5 km) long and flows through Greenwood Township, Liverpool Township, and Liverpool. The watershed of the stream has an area of 13.0 square miles (34 km2). The stream has two named tributaries: Spruce Run and Barger Run. A number of bridges have been built across Bargers Run. Its watershed is designated as a Warmwater Fishery and a Migratory Fishery.

Tower Branch is a tributary of Tunkhannock Creek in Susquehanna County, Pennsylvania, in the United States. It is approximately 4.8 miles (7.7 km) long and flows through Harford Township and Lenox Township. The watershed of the stream has an area of 3.69 square miles (9.6 km2). The stream is not designated as an impaired waterbody and has no named tributaries. The surficial geology in its vicinity consists mainly of Wisconsinan Till, alluvium, with some lakes, wetlands, bedrock, and alluvial fan. The stream's drainage basin is classified as a Coldwater Fishery and a Migratory Fishery.

References

  1. 1 2 3 United States Geological Survey, The National Map Viewer, archived from the original on March 29, 2012, retrieved May 31, 2016
  2. 1 2 Pennsylvania Gazetteer of Streams (PDF), November 2, 2001, p. 56, retrieved June 1, 2016
  3. 1 2 3 4 Geographic Names Information System, Feature Detail Report for: Dobson Run , retrieved June 1, 2016
  4. Pennsylvania Natural Heritage Program (October 2007), A NATURAL HERITAGE INVENTORY OF JUNIATA COUNTY, PENNSYLVANIA (PDF), p. 156, retrieved June 1, 2016
  5. "§ 93.9m. Drainage List M. Susquehanna River Basin in Pennsylvania Susquehanna River", Pennsylvania Code , retrieved June 1, 2016
  6. Juniata County Comprehensive Plan Chapter 8 – Transportation (PDF), p. 15, retrieved June 1, 2016
  7. "WATER OBSTRUCTIONS AND ENCROACHMENTS", Pennsylvania Bulletin , retrieved June 1, 2016