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America's Ten Most Endangered Rivers
America's Most Endangered Rivers is a list of threatened rivers in the United States compiled by the nonprofit group American Rivers. First published in 1984, the annual list spotlights ten threatened rivers–rivers that are facing environmental degradation Environment most often refers to: __NOTOC__ * Natural environment, referring respectively to all living and non-living things occurring naturally and the physical and biological factors along with their chemical interactions that affect an organism ... due to existing or proposed development projects. The list is intended to build public awareness and spur action toward addressing specific environmental issues. Most-listed rivers A number of rivers have been listed on America's Most Endangered Rivers multiple times, either in whole or in part. This list includes items that have appeared three or more times. Lists 2025 rivers On April 15, 2025, American Rivers announced its ten most endangered rivers of 2025. 2024 ri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glen Canyon Dam 2022-a
A glen is a valley, typically one that is long and bounded by gently sloped concave sides, unlike a ravine, which is deep and bounded by steep slopes. The word is Goidelic languages, Goidelic in origin: ''gleann'' in Irish language, Irish and Scottish Gaelic, ''glion'' in Manx language, Manx. The designation "glen" also occurs often in place names. Glens are appreciated by tourists for their tranquility and scenery. Etymology The word is Goidelic languages, Goidelic in origin: ''gleann'' in Irish language, Irish and Scottish Gaelic, ''glion'' in Manx language, Manx. In Manx, ''glan'' is also to be found meaning glen. It is cognate with Welsh language, Welsh ''glyn''. Whittow defines it as a "Scottish term for a deep valley in the Highlands" that is "narrower than a strath". Examples in Northern England, such as Glenridding, Westmorland, or Glendue, near Haltwhistle, Northumberland, are thought to derive from the aforementioned Cumbric cognate, or another Brittonic languages, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Platte River
The Platte River () is a major American river, in the state of Nebraska. It is about long; measured to its farthest source via its tributary, the North Platte River, it flows for over . The Platte River is a tributary of the Missouri River, which itself is a tributary of the Mississippi River, which flows to the Gulf of Mexico. The Platte over most of its length is a broad, shallow, meandering stream with a sandy bottom and many islands—a braided stream. The Platte is one of the most significant tributary systems in the watershed of the Missouri, draining a large portion of the central Great Plains in Nebraska and the eastern Rocky Mountains in Colorado and Wyoming. The river valley played an important role in the westward expansion of the United States, providing the route for several major emigrant trails, including the Oregon, California, Mormon and Bozeman trails. The first Europeans to see the Platte were French explorers and fur trappers about 1714; they first call ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boundary Waters
The Boundary Waters, also called the Quetico-Superior Country, is a region of wilderness straddling the Canada–United States border between Ontario and Minnesota, in the area just west of Lake Superior. While "Boundary Waters" is a common name for this region, the two nations also share extensive ''boundary waters'' along their border, beyond this region. This region is part of the Superior National Forest in northeastern Minnesota, and in Canada it includes La Verendrye and Quetico Provincial Parks in Ontario. Voyageurs National Park in Minnesota may also be considered part of the Boundary Waters. The name "Boundary Waters" is often used in the U.S. to refer specifically to the U.S. Wilderness Area protecting its southern extent, the Boundary Waters Canoe Area Wilderness. The Boundary Waters region is characterized by a vast network of waterways and bogs within a glacially-carved landscape of Precambrian bedrock covered in thin soils and boreal forests. The Bounda ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black River (New York)
The Black River is a blackwater river that empties into the eastern end of Lake Ontario on the shore of Jefferson County, New York in the United States. The origin of the name is not clear, but it may stem from the natural tannic acid that darkens the water in places. The river flows in a generally northwest direction, with its valley dividing the Adirondack Mountains on the east from the Tug Hill region to the west. Course The Black River originates at North Lake in the foothills of the Adirondacks, in Herkimer County, New York, Herkimer County, about east of Boonville, New York, Boonville. The river flows west into Oneida County, New York, Oneida County then north, past Forestport, New York, Forestport and Boonville into Lewis County, New York, Lewis County. At Lyons Falls, New York, Lyons Falls, it is joined by the Moose River (New York), Moose River from the east just above the eponymous waterfall, where the river drops over a gneiss cliff. Near Glenfield the Black River ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apalachicola River
The Apalachicola River is a river, approximately long, in the state of Florida. The river's large drainage basin, watershed, known as the ACF River Basin, Apalachicola, Chattahoochee and Flint (ACF) River Basin, drains an area of approximately into the Gulf of Mexico. The distance to its farthest head waters (as the Chattahoochee River) in northeast Georgia (U.S. state), Georgia is approximately . Its name comes from Apalachicola Province, an association of Native American towns located on what is now the Chattahoochee River. The Spanish included what is now called the Chattahoochee River as part of one river, calling all of it from its origins in the southern Appalachian Mountains, Appalachian foothills down to the Gulf of Mexico the ''Apalachicola''. Description The river is formed on the state line between Florida and Georgia, near the town of Chattahoochee, Florida, approximately northeast of Panama City, Florida, Panama City, by the confluence of the Flint River (Georgia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tatshenshini River
The Tatshenshini River (; Tlingit language, Tlingit ''Tʼachanshahéeni'', Southern Tutchone ''Shäwshe Chù'') is a river in the Canadian boreal forest, in the southwestern Yukon and the northwestern corner of British Columbia. It originates in British Columbia, near Haines Highway. It flows north into Yukon, then it turns west and south before it returns into British Columbia, where it flows through the Tatshenshini-Alsek Provincial Wilderness Park. There it joins the Alsek River, which then flows into the Pacific Ocean in Alaska, United States. It is popular for wilderness rafting trips. History This river was used as a vital trade route by First Nations, in particular the coastal Tlingit people. The first Europeans to travel the present-day Tatshenshini River were Jack Dalton (explorer), Jack Dalton and Edward Glave in 1890, accompanied by two native guides. Prior to 1891, the present-day Tatshenshini River was considered to be the upper Alsek River., at pp. 15, 18-19 (“All-s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rogue River (Oregon)
The Rogue River (, ) in southwestern Oregon in the United States flows about in a generally westward direction from the Cascade Range to the Pacific Northwest, Pacific Ocean. Known for its salmon run, whitewater rafting, and rugged scenery, it was one of the original eight rivers named in the National Wild and Scenic River, Wild and Scenic Rivers Act of 1968. Beginning near Crater Lake, which occupies the caldera left by the explosive volcanic eruption and collapse of Mount Mazama, the river flows through the geologically young High Cascades and the older Western Cascades, another volcanic province. Further west, the river passes through multiple exotic terranes of the more ancient Klamath Mountains. In the Kalmiopsis Wilderness section of the Rogue basin are some of the world's best examples of rocks that form the Earth's Mantle (geology), mantle. Near the mouth of the river, the only dinosaur fossil, fragments ever discovered in Oregon were found in the Otter Point Formation, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Passaic River
The Passaic River ( or ) is a river, approximately long, in North Jersey, northern New Jersey. The river in its upper course flows in a highly circuitous route, meandering through the swamp lowlands between the ridge hills of rural and suburban northern New Jersey, called the Great_Swamp_National_Wildlife_Refuge, Great Swamp, draining much of the northern portion of the state through its tributaries. In its lower (southern) portion, it flows through the most Urban area, urbanized and industrialized areas of the state, including along Downtown Newark, Downtown Newark, New Jersey, Newark. The lower river suffered from severe water pollution, pollution and industrial abandonment in the 20th century. In April 2014, the U.S. Environmental Protection Agency (EPA) announced a $1.7 billion plan to remove of toxic mud from the bottom of lower of the river. It is considered List of most-polluted rivers, one of the most polluted stretches of water in the nation, and the project is one ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kansas River
The Kansas River, also known as the Kaw, is a meandering river in northeastern Kansas in the United States. It is potentially the southwestern most part of the Missouri River drainage, which is sometimes in turn the northwesternmost portion of the extensive Mississippi River drainage. Its two names both come from the Kaw people, Kanza (Kaw) people who once inhabited the area; ''Kansas'' was one of the anglicizations of the French language, French transcription ''Cansez'' () of the original ''Kansa language#Phonology, kką:ze''. The city of Kansas City, Missouri, was named for the river, as was later the state of Kansas. The river valley averages in width, with the widest points being between Wamego, Kansas, Wamego and Rossville, Kansas, Rossville, where it is up to wide, then narrowing to or less in places below Eudora, Kansas, Eudora and De Soto, Kansas, De Soto. Much of the river's drainage basin, watershed is dammed for flood control, but the Kansas River is generally fre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hudson River
The Hudson River, historically the North River, is a river that flows from north to south largely through eastern New York (state), New York state. It originates in the Adirondack Mountains at Henderson Lake (New York), Henderson Lake in the town of Newcomb, New York, Newcomb, and flows south to the New York Bay , New York Bay, a tidal estuary between New York City, New York and Jersey City, Jersey City, before draining into the Atlantic Ocean , Atlantic Ocean. The river marks boundaries between several County (New York), New York counties and the eastern border between the U.S. states of New York and New Jersey , New Jersey. The lower half of the river is a tidal estuary, deeper than the body of water into which it flows, occupying the Hudson Fjord, an inlet that formed during the most recent period of North American Quaternary glaciation, glaciation, estimated at 26,000 to 13,300 years ago. Even as far north as the city of Troy, New York, Troy, the flow of the river chan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flint River
The Flint River is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map, accessed April 15, 2011 river in the U.S. state of Georgia. The river drains of western Georgia, flowing south from the upper Piedmont region south of Atlanta to the wetlands of the Gulf Coastal Plain in the southwestern corner of the state. Along with the Apalachicola and the Chattahoochee rivers, it forms part of the ACF basin. In its upper course through the red hills of the Piedmont, it is considered especially scenic, flowing unimpeded for over . Historically, it was also called the Thronateeska River. Description The Flint River rises in west central Georgia in the city of East Point in southern Fulton County on the southern outskirts of the Atlanta metropolitan area as ground seepage. The exact start can be traced to the field located between Plant Street, Willingham Drive, Elm Street, and Vesta Avenue. It travels under the runways of the Ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coosa River
The Coosa River is a tributary of the Alabama River in the U.S. states of Alabama and Georgia (U.S. state), Georgia. The river is about long.U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map, accessed April 27, 2011 The Coosa River begins at the confluence of the Oostanaula River, Oostanaula and Etowah River, Etowah rivers in Rome, Georgia, and ends just northeast of the Alabama state capital, Montgomery, Alabama, Montgomery, where it joins the Tallapoosa River to form the Alabama River just south of Wetumpka, Alabama, Wetumpka. Around 90% of the Coosa River's length is located in Alabama. Coosa County, Alabama and Etowah County, Alabama are located on the Coosa River. The Coosa is one of Alabama's most developed rivers. Most of the river has been impounded, with Alabama Power, a unit of the Southern Company, owning seven dams and power station, powerhouses on the Coosa River. The dams produce hydroelectric power, but they are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
