The Snake River is a major river in the interior Pacific Northwest region of the United States. About 1,080 miles (1,740 km) long, it is the largest tributary of the Columbia River, which is the largest North American river that empties into the Pacific Ocean. Beginning in Yellowstone National Park, western Wyoming, it flows across the arid Snake River Plain of southern Idaho, the rugged Hells Canyon on the borders of Idaho, Oregon and Washington, and finally the rolling Palouse Hills of southeast Washington. It joins the Columbia River just downstream from the Tri-Cities, Washington, in the southern Columbia Basin.
The Cowlitz River is a river in the state of Washington in the United States, a tributary of the Columbia River. Its tributaries drain a large region including the slopes of Mount Rainier, Mount Adams, and Mount St. Helens.
A fish ladder, also known as a fishway, fish pass, fish steps, or fish cannon is a structure on or around artificial and natural barriers to facilitate diadromous fishes' natural migration as well as movements of potamodromous species. Most fishways enable fish to pass around the barriers by swimming and leaping up a series of relatively low steps into the waters on the other side. The velocity of water falling over the steps has to be great enough to attract the fish to the ladder, but it cannot be so great that it washes fish back downstream or exhausts them to the point of inability to continue their journey upriver.
Cenarth is a village, parish and community in Carmarthenshire, on the border between Ceredigion and Carmarthenshire, and close to the border with Pembrokeshire, Wales. It stands on the banks of the River Teifi, 6 miles (9.7 km) east of Cardigan and 4 miles (6.4 km) west of Newcastle Emlyn, and features the Cenarth Falls, a popular visitor attraction, and several other listed structures including an 18th-century corn mill incorporating the National Coracle Centre.
The Little Nestucca River is a river, approximately 20 miles (32 km) long, on the Pacific coast of northwest Oregon in the United States. It drains an area of the Central Oregon Coast Range west of the Willamette Valley.
The Chilkoot River is a river in Southeast Alaska, United States, that extends about 20 miles (32 km) from its source and covers a watershed area of 100 square miles (260 km2). The source of the river is in the Takshanuk Mountains to the west and the Freebee glacier and unnamed mountains to the east. From its source, the upper reach of the river extends approximately 16 miles (26 km) to the point where it enters Chilkoot Lake. From the downstream end of the lake, the lower reach of the river flows for about 1.5 miles (2.4 km) until it enters the Chilkoot Inlet, a branch at the northern end of the Lynn Canal.
The River Teifi in Wales forms the boundary for most of its length between the counties of Ceredigion and Carmarthenshire, and for the final 3 miles (4.8 km) of its total length of 76 miles (122 km), the boundary between Ceredigion and Pembrokeshire. Its estuary is northwest of Cardigan, known in Welsh as Aberteifi, meaning 'mouth of the Teifi'. Teifi has formerly been anglicised as "Tivy".
The River Arth is a small river that rises in the hills near Bethania, Ceredigion, Wales, and runs west for 15 miles (24 km) and discharges into Cardigan Bay at Aberarth.
Llechryd is a rural village on the A484 road approximately 3 miles (4.8 km) from Cardigan, Ceredigion, Wales. Situated on the north bank of the tidal River Teifi, Llechryd is the first point upstream of Cardigan where crossing is possible. Most of the village has developed along the A484, with some estates branching off into the valley.
The Similkameen River runs through southern British Columbia, Canada, eventually discharging into the Okanagan River near Oroville, Washington, in the United States. Through the Okanagan River, it drains to the Columbia River. The river is said to be named for an indigenous people called Similkameigh, meaning "treacherous waters".
Nine Mile Falls is an unincorporated community in Spokane County, Washington and Stevens County, Washington, United States. The community straddles the Spokane River 9 miles (14 km) away from downtown Spokane, at the location of a former falls that has been the site of Nine Mile Dam since 1908. Following the river, the community is located 16 miles (26 km) downstream from downtown.
The River Conon is a river in the Highlands of Scotland. It begins at Loch Luichart, and flows in a south-easterly direction to be joined by the River Meig at Scatwell before passing through Loch Achonachie. It is joined by the Black Water at Moy Bridge, and the River Orrin at Urray, before flowing past Conon Bridge and into the Cromarty Firth.
Llangeler is a hamlet and community located in north Carmarthenshire, Wales. The name is believed to refer to St. Gelert. Llangeler parish covers a wide area including to the west, the textile village of Drefach Felindre, Waungilwen, Cwmpengraig and to the east, Pont Tyweli which adjoins Llandysul on the Carmarthenshire side of the River Teifi. The population of the parish was 3,222 at the Census of 2001, increasing to 3,427 at the 2011 census.
Afon Cych is a tributary of the River Teifi in south-west Wales. It is 13 km long, passes through a number of small settlements on the border between Pembrokeshire and Carmarthenshire, and is significant in Welsh legend.
The River Brenig is a tributary river of the River Teifi and runs through the market town of Tregaron in Ceredigion, Wales.
Cwmystwyth mines are located in Cwmystwyth, Ceredigion, Wales and exploited a part of the Central Wales Orefield.
Savage Rapids Dam was an approximately 39-foot-high (12 m), 500-foot-long (150 m) irrigation diversion dam spanning the mainstem of the Rogue River in Josephine County, Oregon. The dam was demolished and removed in 2009. From 1921 until the spring of 2009, the Savage Rapids Dam almost entirely functioned for irrigation purposes, and it did not provide any flood control, hydro-electric power, inland waterway, or other significant beneficial uses. It only provided very minor recreational or wildlife benefits.
The Bridge River Rapids, also known as the Six Mile Rapids, the Lower Fountain, the Bridge River Fishing Grounds, and in the St'at'imcets language as Sat' or Setl, is a set of rapids on the Fraser River, located in the central Fraser Canyon at the mouth of the Bridge River six miles north of the confluence of Cayoosh Creek with the Fraser and on the northern outskirts of the District of Lillooet, British Columbia, Canada.
Brooks Falls is a waterfall located within Katmai National Park and Preserve in Alaska. Located on the Brooks River a mile and a half (2.4 km) from Brooks Lake and an equal distance from Naknek Lake, the falls are famous for watching salmon leap over the 6 foot falls to get to their Brooks Lake spawning grounds. Consequently, large populations of brown bears are attracted to feed on the spawning salmon. Brown bears usually congregate at the falls in July through early September, and many well-known photos of bears have been taken there. July witnesses the greatest concentrations of bears of any month at the falls; up to 25 bears have been seen at one time at Brooks Falls in that month. In September, a smaller number of bears can be seen at the falls to feast on the later salmon runs.
Cenarth Bridge, also spelt Kenarth Bridge, is a three arch bridge which spans the River Teifi at Cenarth, Carmarthenshire in Wales. The bridge was built between 1785 and 1787 and designed by David Edwards, the son of William Edwards who built the Old Bridge at Pontypridd. The bridge straddles the border between Carmarthenshire and Ceredigion. It is both a Grade II* listed structure and a scheduled monument.
