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fish ladder for migration of spawning fish in river stream
Close-up of turbulent water flowing over the curved steps of a fish ladder dam. Long fallen tree limb on dam.
High angle view of a fish ladder
Salmon Jumping up a Fish Ladder.
A Fish ladder is a structure that is constructed in a river so that fish runs are not impeded.
Dam
Flow on a river.
Salmon trying to jump over a gate at a fish hatchery at the Bonneville Dam. The gates remain closed until a fish biologist is on duty to record species and numbers.
Close up of water flowing through a fish scale dam
Stop-motion close-up of turbulent water flowing over the curved steps of a fish ladder dam.
Bonneville Dam
Cunnamulla Weir overflowing after a large rain event.
Seattle, USA - Sep 18th, 2022: Hiram M. Chittenden Locks in Ballard early in the day as Salmon run up stream through the ladder.
Anfabrikas locks is an engineering construction of the Ligatne river waterway cascade, fishway in spring. Latvia.
Bonneville Dam on the Columbia River, Oregon.
A close-up shot of a fish ladder on the Deschutes river in Tumwater, Washington.
Weir on the Neckar river. Dam
Sewage flows from the underground sewer collector. View from above. Human pollution of the environment
Man wearing gas mask to protect from inhaling toxic polluted air
This ladder is located on one of the dams on the Columbia River in Washington.
Dams are large hydraulic structures that allow water to be stored or retained for use in activities such as irrigation, human consumption, and the generation of electrical energy.
fish ladder besides a hydroelectric power plant
Flow on a river.
River with a fish passage or fish way (fish ladder)
Hiram M. Chittenden Locks in Ballard early in the day as Salmon run up stream through the ladder.
Fish migration infrastructure - fish ladder in Sweden. Park in Norrkoping, Sweden.
The sea crashing at the bottom of Southend Pier
Small hydro power plant on the stream Gufelbach in Weisstannen - Canton of St. Gallen, Switzerland
Stepping stones crossing a river in the park
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Fish ladder for migrating fish to bypass dam blocking their natural route.jpg
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Beaver dam on river.jpg
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