Stephens Creek (Oregon)

From Wikipedia, the free encyclopedia
Coordinates: 45°28′08″N 122°40′06″W / 45.46889°N 122.66833°W / 45.46889; -122.66833
Stephens Creek
Stephens Creek near Butterfly Park
Name origin: Thomas Stephens, whose donation land claim included the lower reaches of the creek [1]
Country United States
State Oregon
County Multnomah
Source Tualatin Mountains (West Hills)
 - location Portland, Oregon
 - elevation 467 ft (142 m) [2]
 - coordinates 45°28′29″N 122°42′03″W / 45.47472°N 122.70083°W / 45.47472; -122.70083 [3]
Mouth Willamette River
 - location Portland, Oregon
 - elevation 11 ft (3 m) [4]
 - coordinates 45°28′08″N 122°40′06″W / 45.46889°N 122.66833°W / 45.46889; -122.66833 [5]
Length 2 mi (3 km) [6]
Basin 1.2 sq mi (3.1 km2) [7]
Stephens Creek is in northwestern Oregon.
Location of the mouth of Stephens Creek in Oregon

Stephens Creek, a 2-mile (3 km) tributary of the Willamette River, flows entirely within the city of Portland in the U.S. state of Oregon.[6] Beginning in the neighborhood of Hillsdale, it runs generally east through residential and commercial neighborhoods as well as patches of forest and parkland to join the Willamette slightly north of the Sellwood Bridge.[6] Its course passes under Interstate 5 and down the canyon followed by Southwest Taylors Ferry Road.[6] Stephens Creek enters the river at Willamette Moorage Park, which is part of a 35-acre (14 ha) group of natural areas called the South Portland Riverbank.[8] The natural areas include Butterfly Park and Willamette Park as well as the moorage park and other public land parcels.[9]

Stephens Creek Nature Park, a 3.38-acre (1.37 ha) protected area at Southwest Bertha Boulevard and Chestnut Street, is near the creek's headwaters. It provides open space and a plant and animal refuge in an urban setting.[10] Downstream, the Portland Bureau of Environmental Services and its partners completed work in 2008 to improve habitat for endangered fish species such as Chinook salmon that frequent the creek near its mouth.[8]

See also

References

  1. ↑ "A Functional Plan for Stephens Creek Nature Park" (PDF). Portland Parks & Recreation. 2005. p. 2. Retrieved November 22, 2010. 
  2. ↑ Source elevation derived from Google Earth search using source coordinates.
  3. ↑ The source coordinates were derived by centering the TopoQuest online map tool on the creek source. The map is the Lake Oswego, Oregon, quadrangle topographic map published by the United States Geological Survey.
  4. ↑ Mouth elevation derived from Google Earth search using mouth coordinates.
  5. ↑ The mouth coordinates were derived by centering the TopoQuest online map tool on the creek mouth. The map is the Lake Oswego, Oregon, quadrangle topographic map published by the United States Geological Survey.
  6. ↑ 6.0 6.1 6.2 6.3 "Stephens". Portland Bureau of Environmental Services. Retrieved November 21, 2010. 
  7. ↑ "Stephens Subwatershed Facts". Portland Bureau of Environmental Services. 2010. Retrieved November 21, 2010. 
  8. ↑ 8.0 8.1 "Stephens Creek Confluence Habitat Restoration Project". Portland Bureau of Environmental Services. 2010. Retrieved November 21, 2010. 
  9. ↑ "Projects". South Portland Riverbank Projects. Retrieved November 22, 2010. 
  10. ↑ "Stephens Creek Nature Park". City of Portland. 2010. Retrieved November 21, 2010. 

External links

Watersheds in Portland, Oregon
Major
Two stream channels join below land covered with trees and shrubs and protected by a stone wall. The wall, about six feet (two meters) high, extends across the right-hand stream channel, which plunges over the wall. Downstream, the combined channels are about 30 feet (9 meters) wide and turbulent.
Minor
Drinking water
This article is issued from Wikipedia. The text is available under the Creative Commons Attribution/Share Alike; additional terms may apply for the media files.