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Public-images-osm logo.svg waterway = fish_pass
Fischtreppe Isar bei Pullach.jpg
A fish pass, also known as a fish ladder, a fishway or fish steps, is a structure on or around artificial barriers (such as dams and locks) to facilitate diadromous fishes natural migration. Edit or translate this description.
Group: Waterways
Used on these elements
should not be used on nodesmay be used on waysshould not be used on areasshould not be used on relations
Useful combination
Status: de facto

The tag waterway=fish_pass describes a way circumventing a water barrier like a waterway=waterfall, waterway=weir or waterway=dam to facilitate diadromous fishes natural migration.

See also Fish ladder on Wikipedia.

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