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Ballard Locks. / 47.66556°N 122.39722°W / 47.66556; -122.39722. The Hiram M. Chittenden Locks, or Ballard Locks, is a complex of locks at the west end of Salmon Bay in Seattle, Washington's Lake Washington Ship Canal, between the neighborhoods of Ballard to the north and Magnolia to the south. [2] : 2 [3] [4] : 6.
Herschel the sea lion was the moniker given to a series of male California sea lions in Seattle, Washington, United States. Herschel took up seasonal residence in the early to mid-1980s on the saltwater side of Seattle's Salmon Bay at the Ballard Locks where salmon runs were funneled into the fish ladder. Due to the volume of fish the groups ...
Pool-and-weir fish ladder at Bonneville Dam on the Columbia River Drone video of a fish way in Estonia, on the river Jägala FERC Fish Ladder Safety Sign. 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 (such as dams, locks and waterfalls) to facilitate diadromous fishes' natural migration as well as ...
Herschel (sea lion) Herschel the sea lion was a series of male California sea lions who came to national attention in the early to mid-1980s. Along with groups of smaller young males, Herschel took up seasonal residence on the saltwater side of Seattle's Salmon Bay at the Ballard Locks where salmon runs were funneled into the fish ladder.
But about a mile upstream at a second fish ladder, and then several miles farther up still at a third fish passage where the river’s natal headwaters spill out of Indian Lake, state fisheries ...
A plan and side view of a generic, empty canal lock. A lock chamber separated from the rest of the canal by an upper pair and a lower pair of mitre gates.The gates in each pair close against each other at an 18° angle to approximate an arch against the water pressure on the "upstream" side of the gates when the water level on the "downstream" side is lower.
1965–1995. Rank. Commander. Robert Duane Ballard (born June 30, 1942) is an American retired Navy officer and a professor of oceanography at the University of Rhode Island who is noted for his work in underwater archaeology ( maritime archaeology and archaeology of shipwrecks) and marine geology. He is best known by the general public for the ...
This category includes dams with various types of infrastructure to enable fish to bypass the dam, not all of which are strictly ladders. Pages in category "Dams with fish ladders" The following 30 pages are in this category, out of 30 total.