|
Glacial Lake Russell
During the Vashon Glaciation a series of lakes formed along the southern margin of the Cordilleran Ice Cap. In the Puget Sound depression, a series of lakes developed, of which Lake Russell was the largest and the longest lasting. Early Lake Russell’s surface was at above sea level, draining across the divide at Shelton, Washington into early Glacial Lake Russell. When the ice margin receded northward, the lake expanded. When it reached the Clifton channel outlet, the water levels dropped to above sea level. The new longer and lower level lake is referred to as Lake Hood. The glacier continued to retreat until the northern outlet of the Hood Canal was reached as the water level equalized with Glacial Lake Russell becoming part of that body of water.Washington Geological Survey, Bulletin No. 8; Glaciation of the Puget Sound Region; J. Harlen Bretz; Olympia, Wash, Frank M. Lamborn Public Printer; 1913 Lake Russell is named for geologist, Israel Cook Russell. Forming about 17 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Puget Sound
Puget Sound ( ) is a sound of the Pacific Northwest, an inlet of the Pacific Ocean, and part of the Salish Sea. It is located along the northwestern coast of the U.S. state of Washington. It is a complex estuarine system of interconnected marine waterways and basins, with one major and two minor connections to the open Pacific Ocean via the Strait of Juan de Fuca—Admiralty Inlet being the major connection and Deception Pass and Swinomish Channel being the minor. Water flow through Deception Pass is approximately equal to 2% of the total tidal exchange between Puget Sound and the Strait of Juan de Fuca. Puget Sound extends approximately from Deception Pass in the north to Olympia in the south. Its average depth is and its maximum depth, off Jefferson Point between Indianola and Kingston, is . The depth of the main basin, between the southern tip of Whidbey Island and Tacoma, is approximately . In 2009, the term Salish Sea was established by the United States Board o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eld Inlet
Eld Inlet is an inlet located at the southern end of Puget Sound in Thurston County, Washington. It is the second southernmost arm of Puget Sound after neighboring Budd Inlet. Etymology Eld Inlet was given its present name by Charles Wilkes during the United States Exploring Expedition, to honor one of the expedition's officers, Midshipman Henry Eld. History In May 1792 Peter Puget and Joseph Whidbey of the Vancouver Expedition explored Eld Inlet. At the southern end they found a native village of about 60 inhabitants. Due to the friendly reception Puget called the place Friendly Inlet. Geography Eld Inlet is about long and has a maximum breadth of . McLane Creek drains into the southern end of Eld Inlet, forming a large mudflat known as Mud Bay. See also *Totten Inlet Totten Inlet lies in the southern end of Puget Sound in the U.S. state of Washington. The inlet extends southwest from the western end of Squaxin Passage, and much of the county line between Mason and Thur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thurston County, Washington
Thurston County is a County (United States), county located in the U.S. state of Washington (state), Washington. As of the 2020 United States census, 2020 census, its population was 294,793. The county seat and largest city is Olympia, Washington, Olympia, the state Capital (political), capital. Thurston County was created out of Lewis County, Washington, Lewis County by the government of Oregon Territory on January 12, 1852. At that time, it covered all of the Puget Sound region and the Olympic Peninsula. On December 22 of the same year, Pierce County, Washington, Pierce, King County, Washington, King, Island County, Washington, Island, and Jefferson County, Washington, Jefferson counties were split off from Thurston County. It is named after Samuel Thurston, Samuel R. Thurston, the Oregon Territory's first delegate to United States Congress, Congress. Thurston County comprises the Olympia-Tumwater, Washington, Tumwater, WA Metropolitan Statistical Area and is included in the S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
King County, Washington
King County is located in the U.S. state of Washington. The population was 2,269,675 in the 2020 census, making it the most populous county in Washington, and the 13th-most populous in the United States. The county seat is Seattle, also the state's most populous city. King County is one of three Washington counties that are included in the Seattle– Tacoma–Bellevue metropolitan statistical area. (The others are Snohomish County to the north, and Pierce County to the south.) About two-thirds of King County's population lives in Seattle's suburbs. History When Europeans arrived in the region that would become King County, it was inhabited by several Coast Salish groups. Villages around the site that would become Seattle were primarily populated by the Duwamish people. The Snoqualmie Indian Tribe occupied the area that would become eastern King County. The Green River and White River were home for the Muckleshoot tribal groups. In the first winter after the Denny Party lande ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pierce County, Washington
Pierce County is a county in the U.S. state of Washington. As of the 2020 census, the population was 921,130, up from 795,225 in 2010, making it the second-most populous county in Washington, behind King County, and the 60th-most populous in the United States. The county seat and largest city is Tacoma. Formed out of Thurston County on December 22, 1852, by the legislature of Oregon Territory, it was named for U.S. President Franklin Pierce. Pierce County is in the Seattle metropolitan area (formally the Seattle-Tacoma-Bellevue, WA, metropolitan statistical area). Pierce County is home to Mount Rainier, the tallest mountain and a volcano in the Cascade Range. Its most recent recorded eruption was between 1820 and 1854. There is no imminent risk of eruption, but geologists expect that the volcano will erupt again. If this should happen, parts of Pierce County and the Puyallup Valley would be at risk from lahars, lava, or pyroclastic flows. The Mount Rainier Volcano Lahar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glacial Lakes Of The United States
A glacial period (alternatively glacial or glaciation) is an interval of time (thousands of years) within an ice age that is marked by colder temperatures and glacier advances. Interglacials, on the other hand, are periods of warmer climate between glacial periods. The Last Glacial Period ended about 15,000 years ago. The Holocene is the current interglacial. A time with no glaciers on Earth is considered a greenhouse climate state. Quaternary Period Within the Quaternary, which started about 2.6 million years before present, there have been a number of glacials and interglacials. At least eight glacial cycles have occurred in the last 740,000 years alone. Penultimate Glacial Period The Penultimate Glacial Period (PGP) is the glacial period that occurred before the Last Glacial Period. It began about 194,000 years ago and ended 135,000 years ago, with the beginning of the Eemian interglacial. Last Glacial Period The last glacial period was the most recent glacial period w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Former Lakes Of The United States
A former is an object, such as a template, gauge or cutting die, which is used to form something such as a boat's hull. Typically, a former gives shape to a structure that may have complex curvature. A former may become an integral part of the finished structure, as in an aircraft fuselage, or it may be removable, being using in the construction process and then discarded or re-used. Aircraft formers Formers are used in the construction of aircraft fuselage, of which a typical fuselage has a series from the nose to the empennage, typically perpendicular to the longitudinal axis of the aircraft. The primary purpose of formers is to establish the shape of the fuselage and reduce the column length of stringers to prevent instability. Formers are typically attached to longerons, which support the skin of the aircraft. The "former-and-longeron" technique (also called stations and stringers) was adopted from boat construction, and was typical of light aircraft built until the ad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grays Harbor
Grays Harbor is an estuary, estuarine bay located north of the mouth of the Columbia River, on the southwest Pacific coast of Washington (U.S. state), Washington state, in the United States of America. It is a ria, which formed at the end of the last ice age, when sea levels flooded the Chehalis River (Washington), Chehalis River. The bay is long and wide. The Chehalis River (Washington), Chehalis River flows into its eastern end, where the city of Aberdeen, Washington, Aberdeen stands at that river's mouth, on its north bank, with the somewhat smaller city of Hoquiam, Washington, Hoquiam immediately to its northwest, along the bayshore. Besides the Chehalis, many lesser rivers and streams flow into Grays Harbor, such as Hoquiam River and Humptulips River. A pair of low peninsulas separate it from the Pacific Ocean, except for an opening about two miles (3 km) in width. The northern peninsula, which is largely covered by the community of Ocean Shores, Washington, Ocean Sh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chehalis River (Washington)
The Chehalis River ( ) is a river in Washington in the United States. It originates in several forks in southwestern Washington, flows east, then north, then west, in a large curve, before emptying into Grays Harbor, an estuary of the Pacific Ocean. It was once much larger during the Ice Age when the tongue of the glacial ice sheet covering the Puget Sound terminated near Olympia and glacial runoff formed a large torrent of meltwater. This carved a large oversized valley that is much larger than the current river could have produced. The river's mouth was out near current Westport until rising sea levels at the end of the ice age flooded the broad Chehalis Valley to form a ria, known today as Grays Harbor. Course The Chehalis River begins at the confluence of the West Fork Chehalis River and East Fork Chehalis River, in southwestern Lewis County. From there the Chehalis flows north and east, collecting tributary streams that drain the Willapa Hills and other low mountains o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black River (Chehalis River)
The Black River is a river in Thurston County in the U.S. state of Washington. It is approximately long with a drainage basin of about . The Black River's source is Black Lake, located about west of Tumwater. The river flows generally south, through the Mima Mounds State Natural Area, then southwest, passing by Rochester and entering Grays Harbor County, then emptying into the Chehalis River in the Chehalis Indian Reservation.Course info mainly from: an/ref> The fur trader John Work was the first to describe the Black River in 1824: "The Black River so named from the colour of its water ... A great many dead salmon are in the river, and many that are just alive and barely able to move through the water." The Black River Unit of the Nisqually National Wildlife Refuge extends about 5 miles (8 km) along the river immediately south of Black Lake. See also * List of rivers in Washington This is a list of rivers in the U.S. state of Washington. By drainage basin This list ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black Hills (Washington)
The Black Hills are a small range of hills in Thurston and Grays Harbor counties of Washington. They are widely considered a subset of the Willapa Hills, however, the line parent of the Black Hills is Rock Peak, in the Olympic Mountains. Capitol Peak is the highest peak in the range. The Black Hills takes its name from the Black River. A former variant name was "Black Mountains". The Capitol State Forest has roughly the same boundaries as the Black Hills. The high school A.G. West Black Hills, Tumwater, Washington Tumwater is a town in Thurston County, Washington, United States. The population was 25,350 at the 2020 census. It is situated near where the Deschutes River enters Budd Inlet, the southernmost point of Puget Sound; it also borders the state c ..., is named for the hills, as is the local soccer club the Blackhills Football Club. Capital Medical Center on the west side of Olympia was named Black Hills Community Hospital from its opening in 1985 until 1991.< ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henderson Inlet
Henderson Inlet is a small, southern inlet of Puget Sound, Washington state, situated between Budd Inlet to the west and Nisqually Reach to the east. It is located in Thurston County and the nearest city is Olympia, the state capital. Henderson Inlet was named in 1841 by Charles Wilkes, commander of the United States Exploring Expedition, after James Henderson, who served as quartermaster. A variant name is "South Bay". History The shores of Henderson Inlet were once inhabited by the Nisqually people, of whom one branch, the Noosehchatle, had a settlement named Tuts'e'tcaxt in the Woodard Bay area, on the western shore of the inlet. Tuts'e'tcaxt comprised two cedar plank houses measuring 30 by 100 feet, inhabited by about a dozen natives who lived there during the inclement winter months, according to an 1854 report by George Gibbs, an agent of the territorial governor. Archaeologists suspect the presence of many tribal burials along both shores of the inlet, where evidence of nati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.gif "Click for more on -> King County, Washington")
