To install click the Add extension button. That's it.

The source code for the WIKI 2 extension is being checked by specialists of the Mozilla Foundation, Google, and Apple. You could also do it yourself at any point in time.

4,5
Kelly Slayton
Congratulations on this excellent venture… what a great idea!
Alexander Grigorievskiy
I use WIKI 2 every day and almost forgot how the original Wikipedia looks like.
Live Statistics
English Articles
Improved in 24 Hours
Added in 24 Hours
Languages
Recent
Show all languages
What we do. Every page goes through several hundred of perfecting techniques; in live mode. Quite the same Wikipedia. Just better.
.
Leo
Newton
Brights
Milds

From Wikipedia, the free encyclopedia

Coos River
Coos river.jpg
Coos River at the Chandler Bridge
Location of the mouth of the Coos River in Oregon
EtymologyIndian name for a native tribe living near Coos Bay[2]
Location
CountryUnited States
StateOregon
CountyCoos
Physical characteristics
SourceConfluence of Millicoma River and South Fork Coos River
 • locationCoos County, Oregon
 • coordinates43°22′39″N 124°05′57″W / 43.37750°N 124.09917°W / 43.37750; -124.09917[1]
 • elevation13 ft (4.0 m)[3]
MouthCoos Bay
 • location
Coos Bay, Coos County, Oregon
 • coordinates
43°21′45″N 124°10′25″W / 43.36250°N 124.17361°W / 43.36250; -124.17361[1]
 • elevation
0 ft (0 m)[1]
Length5 mi (8.0 km)[4]
Basin size730 sq mi (1,900 km2)[5]
Discharge 
 • average1,441 cu ft/s (40.8 m3/s)[6]

The Coos River flows for about 5 miles (8.0 km) into Coos Bay along the Pacific coast of southwest Oregon in the United States.[4] Formed by the confluence of its major tributaries, the South Fork Coos River and the Millicoma River, it drains an important timber-producing region of the Southern Oregon Coast Range.[5] The course of the main stem and the major tributaries is generally westward from the coastal forests to the eastern end of Coos Bay near the city of Coos Bay.[7]

The river is the largest tributary of Coos Bay, which at about 10,000 acres (4,000 ha) is the largest estuary that lies entirely within Oregon.[5] The river enters the bay about 15 miles (24 km)[5] from where the bay—curving east, north, and west of the cities of Coos Bay and North Bend and passing by the communities of Barview and Charleston—meets the ocean.[7] About 30 other tributaries also enter the bay directly.[5]

Most of the Coos River watershed of 730 square miles (1,900 km2) is in Coos County, but 147 square miles (380 km2) are in eastern Douglas County.[5] Commercial forests cover about 85 percent of the basin.[5]

The river supports populations of chinook and coho salmon, shad, steelhead, and coastal cutthroat trout. Since public river-bank access is limited, fishing is often done by boat.[8]

Course

Flowing west from the confluence of the South Fork Coos River and the Millicoma River, the Coos River is bordered by Oregon Route 241 (Coos River Highway) on the right and Coos River Road on the left. Downstream from its source, the river receives Noah Creek from the right 4 miles (6.4 km) from the river mouth. Curving south, the river receives Vogel Creek and then Lillian Creek, both from the left, before passing under Chandler Bridge, which carries Route 241 from the right bank to the left bank about 2 miles (3 km) from the mouth. The river then turns west and north as it enters the bay and splits into two distributaries separated by a marsh. The Cooston Channel, which is on the right, continues north around the west side of the marsh for about 1 mile (1.6 km) to the mouth. The left-hand channel almost immediately merges with Catching Slough, which enters from the left and continues around the east side of the marsh to meet the Marshfield Channel of the bay.[4][7]

Discharge

Estimates of the average discharge of the Coos River varies from 90 cubic feet per second (2.5 m3/s) in late summer to 5,500 cubic feet per second (160 m3/s) in February. Estimated extremes vary from a low of 50 cubic feet per second (1.4 m3/s) to a high of 100,000 cubic feet per second (2,800 m3/s).[5]

See also

References

  1. ^ a b c "Coos River". Geographic Names Information System. United States Geological Survey. November 28, 1980. Retrieved April 1, 2011. CS1 maint: discouraged parameter (link)
  2. ^ McArthur, p. 228
  3. ^ "South Fork Coos River". Geographic Names Information System. United States Geological Survey. Retrieved 2008-11-13.
  4. ^ a b c United States Geological Survey. "United States Geological Survey Topographic Map". TopoQuest. Retrieved April 1, 2011. CS1 maint: discouraged parameter (link) The Allegany quadrangle of the map includes river mile (RM) markers for the river's entire length.
  5. ^ a b c d e f g h Oregon Department of Fish and Wildlife; Citizen Advisory Committee (1990). "Coos River Basin Fish Management Plan" (PDF). University of Oregon. p. 7. Retrieved April 1, 2011. CS1 maint: discouraged parameter (link)
  6. ^ Palmer, Tim (2014). Field Guide to Oregon Rivers. Corvallis: Oregon State University Press. pp. 106–08. ISBN 978-0-87071-627-0.
  7. ^ a b c Oregon Atlas and Gazetteer (Map) (1991 ed.). DeLorme Mapping. § 33–34. ISBN 978-0-89933-347-2.
  8. ^ Sheehan, pp. 66–67

Works cited

  • McArthur, Lewis A., and McArthur, Lewis L. (2003) [1928]. Oregon Geographic Names, 7th ed. Portland: Oregon Historical Society Press. ISBN 0-87595-277-1.
  • Sheehan, Madelynne Diness (2005). Fishing in Oregon: The Complete Oregon Fishing Guide, 10th ed. Scappoose, Oregon: Flying Pencil Publications. ISBN 0-916473-15-5.

External links

This page was last edited on 10 May 2020, at 03:33
Basis of this page is in Wikipedia. Text is available under the CC BY-SA 3.0 Unported License. Non-text media are available under their specified licenses. Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc. WIKI 2 is an independent company and has no affiliation with Wikimedia Foundation.