The SubAgency canal diverts water from the Wind River near the town of Riverton in Central Wyoming. During an upgrade of the diversion, OneFish designed and helped oversee construction of a fish ladder which was integrated the new diversion structure. In a separate project, OneFish installed a real time flow monitoring system on a Parshall flume on the SubAgency canal (see Wind River Gauging).

• • Dual vertical slot ladder

  • Provides passage for a variety of native and sport fish species

  • Project completed in 2014

  • Project owners

    • Office of the Tribal Water Engineer of the Eastern Shoshone and Northern Arapaho Tribes

    • U.S. Fish and Wildlife Service