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Washougal River
The Washougal River is a tributary of the Columbia River in the U.S. state of Washington. Its headwaters and upper are in Skamania County in the Gifford Pinchot National Forest, and its lower are in Clark County. The river, which meets the Columbia near the cities of Washougal and Camas, is a popular stream for fishing, swimming, and boating. Explorers Meriwether Lewis and William Clark referred to the Washougal River as the "Seal River." The name Washougal comes from the Cascades Chinook placename '' asiixwal' or '' asuxal', meaning "rushing water". Watershed The Washougal River drains of land that is largely forested, especially in its upper reaches in the Cascade Range and its foothills. Of the total, are in Skamania County, and the remaining are in Clark County. Small farms and rural homes are found along the lower part of the basin, and two small Clark County cities, Camas and Washougal, are at the river mouth. About 63 percent of the watershed is forested; 21 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
River Mouth
A river mouth is where a river flows into a larger body of water, such as another river, a lake/reservoir, a bay/gulf, a sea, or an ocean. At the river mouth, sediments are often deposited due to the slowing of the current reducing the carrying capacity of the water. The water from a river can enter the receiving body in a variety of different ways. The motion of a river is influenced by the relative density of the river compared to the receiving water, the rotation of the earth, and any ambient motion in the receiving water, such as tides or seiches. If the river water has a higher density than the surface of the receiving water, the river water will plunge below the surface. The river water will then either form an underflow or an interflow within the lake. However, if the river water is lighter than the receiving water, as is typically the case when fresh river water flows into the sea, the river water will float along the surface of the receiving water as an overflow. Alon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Main Stem
In hydrology, a mainstem (or trunk) is "the primary downstream segment of a river, as contrasted to its tributaries". Water enters the mainstem from the river's drainage basin, the land area through which the mainstem and its tributaries flow.. A drainage basin may also be referred to as a ''watershed'' or ''catchment''. Hydrological classification systems assign numbers to tributaries and mainstems within a drainage basin. In the Strahler number, a modification of a system devised by Robert E. Horton in 1945, channels with no tributaries are called "first-order" streams. When two first-order streams meet, they are said to form a second-order stream; when two second-order streams meet, they form a third-order stream, and so on. In the Horton system, the entire mainstem of a drainage basin was assigned the highest number in that basin. However, in the Strahler system, adopted in 1957, only that part of the mainstem below the tributary of the next highest rank gets the highest num ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rivers Of Clark County, Washington
A river is a natural flowing watercourse, usually freshwater, flowing towards an ocean, sea, lake or another river. In some cases, a river flows into the ground and becomes dry at the end of its course without reaching another body of water. Small rivers can be referred to using names such as creek, brook, rivulet, and rill. There are no official definitions for the generic term river as applied to geographic features, although in some countries or communities a stream is defined by its size. Many names for small rivers are specific to geographic location; examples are "run" in some parts of the United States, "burn" in Scotland and northeast England, and "beck" in northern England. Sometimes a river is defined as being larger than a creek, but not always: the language is vague. Rivers are part of the water cycle. Water generally collects in a river from precipitation through a drainage basin from surface runoff and other sources such as groundwater recharge, sprin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rivers Of Washington (state)
This is a list of rivers in the U.S. state of Washington. By drainage basin This list is arranged by drainage basin. Respective tributaries are indented under each larger stream's name and are ordered downstream to upstream. Fraser River (British Columbia) *Sumas River **Saar Creek ** Chilliwack River *** Silesia Creek *** Depot Creek *** Little Chilliwack River Strait of Georgia, Bellingham Bay, Samish Bay *Dakota Creek *California Creek * Lummi River *Nooksack River **Tenmile Creek **Anderson Creek **South Fork Nooksack River ***Skookum Creek **Middle Fork Nooksack River **North Fork Nooksack River ***Canyon Creek ***Glacier Creek ***Dead Horse Creek *** Wells Creek ***Ruth Creek * Whatcom Creek *Padden Creek *Samish River Puget Sound Whidbey Basin *Skagit River **Finney Creek **Grandy Creek ** Baker River ***Thunder Creek ***Rocky Creek ***Sulphur Creek *** Swift Creek *** Shannon Creek ***Blum Creek *** Sulphide Creek ***Crystal Creek ***Bald Eagle Creek **Jackman Creek * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Tributaries Of The Columbia River
Tributaries and sub-tributaries are hierarchically listed in order from the mouth of the Columbia River upstream. Major dams and reservoir lakes are also noted. List of major tributaries The main river and tributaries are (sorted in order from the mouth heading upstream): * Wallacut River (Washington) * Chinook River (Washington) * Alder Creek (Oregon) ** Tansy Creek (Oregon) * Skipanon River (Oregon) * Youngs River (Oregon) ** Lewis and Clark River (Oregon) ** Wallooskee River (Oregon) ** Klaskanine River (Oregon) * Frank Born Creek (Washington) * Sisson Creek (Washington) * Deep River (Washington) * Grays River (Washington) * Crooked Creek (Washington) * Elochoman River (Washington) * John Day River (Oregon) * Eskeline Creek (Oregon) * Hillcrest Creek (Oregon) * Big Creek (Oregon) ** Little Creek (Oregon) * Gnat Creek (Oregon) * Kelly Creek (Oregon) ** Spear Creek (Oregon) * Hunt Creek (Oregon) * Driscoll Slough (Oregon) * Westport Slough (Oregon) ** Plymp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Rivers Of Washington
This is a list of rivers in the U.S. state of Washington. By drainage basin This list is arranged by drainage basin. Respective tributaries are indented under each larger stream's name and are ordered downstream to upstream. Fraser River (British Columbia) *Sumas River **Saar Creek **Chilliwack River ***Silesia Creek *** Depot Creek *** Little Chilliwack River Strait of Georgia, Bellingham Bay, Samish Bay *Dakota Creek *California Creek * Lummi River *Nooksack River **Tenmile Creek **Anderson Creek **South Fork Nooksack River ***Skookum Creek **Middle Fork Nooksack River **North Fork Nooksack River ***Canyon Creek ***Glacier Creek ***Dead Horse Creek *** Wells Creek ***Ruth Creek *Whatcom Creek *Padden Creek *Samish River Puget Sound Whidbey Basin *Skagit River **Finney Creek **Grandy Creek ** Baker River ***Thunder Creek ***Rocky Creek ***Sulphur Creek *** Swift Creek ***Shannon Creek ***Blum Creek *** Sulphide Creek ***Crystal Creek ***Bald Eagle Creek **Jackman Creek ** Sau ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Whitewater
Whitewater forms in a rapid context, in particular, when a river's gradient changes enough to generate so much turbulence that air is trapped within the water. This forms an unstable current that froths, making the water appear opaque and white. The term "whitewater" also has a broader meaning, applying to any river or creek that has a significant number of rapids. The term is also used as an adjective describing boating on such rivers, such as whitewater canoeing or whitewater kayaking. Fast rivers Four factors, separately or in combination, can create rapids: gradient, constriction, obstruction, and flow rate. Gradient, constriction, and obstruction are streambed topography factors and are relatively consistent. Flow rate is dependent upon both seasonal variation in precipitation and snowmelt and upon release rates of upstream dams. Streambed topography Streambed topography is the primary factor in creating rapids, and is generally consistent over time. Increased f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swimming Hole
A swimming hole is a place in a river, stream, creek, spring, or similar natural body of water, which is large enough and deep enough for a person to swim in. Common usage usually refers to fresh, moving water and thus not to oceans or lakes. In the UK swimming at natural swimming holes has a long history and has recently become known as "wild swimming", especially since the publication of bestselling books on the subject by Kate Rew and Daniel Start. In southern Australia, a compendium of swimming holes was first characterised by Brad Neal in his 2004 publication of the first edition of the Guide to Freshwater Swimming Holes in Victoria, Australia. Nude swimming is a well-established tradition at some more remote swimming holes and is an attraction for many natural swimming fans, but in many parts of the world remains an illegal activity. History In Europe, as the nineteenth century dawned, a new era of contemporary artists were rediscovering the appeal of the swimming ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coastal Cutthroat Trout
The coastal cutthroat trout (''Oncorhynchus clarkii clarkii''), also known as the sea-run cutthroat trout, blue-back trout or harvest trout, is one of the several subspecies of cutthroat trout found in Western North America. The coastal cutthroat trout occurs in four distinct forms. A semi-anadromous or sea-run form is the most well known. Freshwater forms occur in both large and small rivers and streams and lake environments. The native range of the coastal cutthroat trout extends south from the southern coastline of the Kenai Peninsula in Alaska to the Eel River in Northern California. Coastal cutthroat trout are resident in tributary streams and rivers of the Pacific basin and are rarely found more than from the ocean. Adults migrate from the ocean to spawn in fresh water. Juveniles migrate to the sea where they feed and become sexually mature before returning to fresh water to overwinter and spawn. Unlike steelhead and Pacific salmon, coastal cutthroat do not make lengthy m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rainbow Trout
The rainbow trout (''Oncorhynchus mykiss'') is a species of trout native to cold-water tributaries of the Pacific Ocean in Asia and North America. The steelhead (sometimes called "steelhead trout") is an anadromous (sea-run) form of the coastal rainbow trout or Columbia River redband trout that usually returns to freshwater to spawn after living two to three years in the ocean. Freshwater forms that have been introduced into the Great Lakes and migrate into tributaries to spawn are also called steelhead. Adult freshwater stream rainbow trout average between , while lake-dwelling and anadromous forms may reach . Coloration varies widely based on subspecies, forms, and habitat. Adult fish are distinguished by a broad reddish stripe along the lateral line, from gills to the tail, which is most vivid in breeding males. Wild-caught and hatchery-reared forms of the species have been transplanted and introduced for food or sport in at least 45 countries and every continent except ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coho Salmon
The coho salmon (''Oncorhynchus kisutch;'' Karuk: achvuun) is a species of anadromous fish in the salmon family and one of the five Pacific salmon species. Coho salmon are also known as silver salmon or "silvers". The scientific species name is based on the Russian common name ''kizhuch'' (кижуч). Description During their ocean phase, coho salmon have silver sides and dark-blue backs. During their spawning phase, their jaws and teeth become hooked. After entering fresh water, they develop bright-red sides, bluish-green heads and backs, dark bellies and dark spots on their backs. Sexually maturing fish develop a light-pink or rose shading along the belly, and the males may show a slight arching of the back. Mature adults have a pronounced red skin color with darker backs and average and , occasionally reaching up to . They also develop a large kype (hooked beak) during spawning. Mature females may be darker than males, with both showing a pronounced hook on the nose. Re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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