Keyword: Dam
Photo
PEO004-00594
Two young girls play volleyball atop a dam.
Photo
ESA001-00163
The living room of a native American family in the Pacific Northwest shows images of past and present realities of this salmon-centered culture.
Photo
ESA001-00160
This tiny snail darter (Percina tanasi) stalled the construction of Tellico dam on the Little Tennessee river. Though the dam was built, the Endangered Species Act was henceforth seen in many quarters as an enemy of progress.
Photo
ANI082-00089
Hungry Horse Dam, one of the biggest dams that blocks bull trout movements in Northern Montana. Note that biologists say this dam actually prevents non-native fish from moving upstream here, which today is a good thing. No fish ladder or passages were incorporated into this or any other dam in this region at the time they were built.
Photo
ANI082-00098
Two biologists fish the Noxon Rapids Dam, Montana.
Photo
ANI082-00100
The Thompson Falls dam, which is currently starting construction to build a fish passage system on the Clark Fork river in Thompson Falls, Montana. Shown is the road way being constructed on the downstream side that will be used to transport heavy machinery.
Photo
ANI082-00101
A fisheries technician for dam owner Avista, uses a radio antenna to track tagged bull trout in a stream that feeds into Noxon Reservoir. Biologists track a handful of tagged fish daily to try and learn about their migratory movements, which a series of dams on the nearby Clark Fork River have severely impeded.
Photo
ANI082-00102
A fisheries technician for Avista, checks a monitoring station for radio-tagged bull trout (Salvelinus confluentus) at the base of Noxon Rapids Dam, Montana. (US: Federally threatened; IUCN: Vulnerable)
Photo
SPO015-00004
Two young girls chat after practicing soccer atop Holmes Lake Dam in Lincoln, NE.
Photo
SPO015-00003
Two young girls chat after practicing soccer atop Holmes Lake Dam in Lincoln, NE.
Photo
SPO015-00002
Two young girls practice their soccer skills atop Holmes Lake Dam in Lincoln, NE.
Photo
SPO015-00001
Two young girls practice their soccer skills atop Holmes Lake Dam in Lincoln, NE.
Photo
PEO019-00210
Two best friends atop Holmes Lake Dam in Lincoln, NE.
Photo
PEO019-00209
Two best friends atop Holmes Lake Dam in Lincoln, NE.
Photo
SPO003-00118
A young girl fishes with her father near Tellico Dam in Lenoir City, Tennessee.
Photo
DAM005-00002
A hydroelectric dam’s giant propeller undergoes repairs along the Pacific Northwest’s Columbia River.
Photo
DAM002-00008
The Bonneville Dam’s fish collection facility. Salmon are sorted from the Columbia River and worked here by biologists.
Photo
DAM002-00007
Hydroelectric dams like the Bonneville on the Columbia River cause problems for salmon.
Photo
PEO001-00065
A Native American catches squawfish at the McNary Dam. A government program allows them to continue fishing for squawfish, a traditional practice.
Photo
FIS005-00004
Because it threatened the endangered snail darter’s habitat, construction of the Telico Dam (TN) was held up under the Endangered Species Act.
Photo
FIS005-00003
Because it threatened the endangered snail darter’s habitat, construction of the Telico Dam (TN) was held up under the Endangered Species Act.
Photo
FIS005-00002
Because it threatened the endangered snail darter’s habitat, construction of the Telico Dam (TN) was held up under the Endangered Species Act.
Photo
FIS005-00001
Because it threatened the endangered snail darter’s habitat, construction of the Telico Dam (TN) was held up under the Endangered Species Act.
Photo
FIS001-00055
To move salmon from hatcheries past dams on the Columbia River, the US Army Corps of Engineers has developed an elaborate system of piping and barging the fish out to sea.
Photo
FIS001-00051
A “fish ladder,” designed to move salmon smolts past dams on the Columbia River and out to sea.
Photo
FIS001-00052
A “fish ladder,” designed to move salmon smolts past dams on the Columbia River and out to sea.
Photo
FIS001-00048
A salmon counter at the Bonneville Dam tracks the species as it moves through the Columbia River system.
Photo
FIS001-00049
A salmon counter at the Bonneville Dam tracks the species as it moves through the Columbia River system.
Photo
FIS001-00047
A salmon counter at the Bonneville Dam tracks the species as it moves through the Columbia River system.
Photo
FIS001-00020
A salmon counter at the Bonneville Dam tracks the species as it moves through the Columbia River system.
Photo
FIS001-00013
A “fish ladder,” designed to move salmon smolts past dams on the Columbia River and out to sea.
Photo
FIS001-00010
To move salmon from hatcheries past dams on the Columbia River, the US Army Corps of Engineers has developed an elaborate system of piping and barging the fish out to sea.
Photo
FIS001-00011
To move salmon from hatcheries past dams on the Columbia River, the US Army Corps of Engineers has developed an elaborate system of piping and barging the fish out to sea.
Photo
FIS001-00008
The US Army Corps of Engineers developed an elaborate system of barging to move salmon smolts past the hydroelectric dams of the Columbia River and out to sea.
Photo
FIS001-00009
To move salmon from hatcheries past dams on the Columbia River, the US Army Corps of Engineers has developed an elaborate system of piping and barging the fish out to sea.
Photo
FIS001-00001
A salmon counter at the Bonneville Dam tracks the species as it moves through the Columbia River system.
