Example Projects
Fish Passage Projects
Removal of an unused measurement weir
Restoration of 100 yards of the river
Reconnected 8 miles of the river to the larger system
Located in Southern Wyoming
Vertical slot ladder through an existing culvert
Upstream passage for cutthroat trout
Located in Northern Colorado
Isolated a stretch of river to protect native species
Located in Southern Wyoming
Vertical slot ladder
Provided passage through 380 foot long culvert under Interstate 84
Modular metal design for low cost and rapid installation
Located in Northern Utah
Dual vertical slot ladder
Passage for a variety of native fish species on the Wind River
Located in Central Wyoming
Watson Lake Fish Passage and Screening
Roughened ramp fish ladder to provide passage for a variety of native species
Cone fish screen screen to prevent entrainment
Located in Northern Colorado
Fish Screening Projects
Cone fish screen to prevent entrainment
45 cfs diversion
Located in Seedskadee National Wildlife Refuge in Southwestern Wyoming
Pratt and Ferris #1 Canal Fish Screen
Rotating drum screen to prevent fish entrainment
24 cfs diversion
Located in Northeastern Wyoming
Vertical traveling belt screen to prevent fish entrainment
300 cfs diversion
Located in Central Wyoming
Watson Lake Fish Passage and Screening
Roughened ramp fish ladder to provide passage for a variety of native species
Cone fish screen screen to prevent entrainment
Located in Northern Colorado
Hydrology Studies and Projects
Beaver Creek Instream Flow Study
5 month study with 4 flow/temperature monitoring stations
Evaluating if reduced irrigation diversions could be used to improve habitat conditions
Located in Southwestern Wyoming
Gaylor Warnock Irrigation Efficiency Study
3 month study with 10 flow monitoring stations
Measuring losses in canal to determine best target for canal improvements
Located in Central Wyoming
3 permanent gauging stations on irrigation canals
2 velocity index sites and 1 Parshall flume
Real time telemetry and remote data access
Located in Central Wyoming
Detail 3D mapping of 2 miles of river
Complete database of depth and velocity on 3 foot grid
Data used to support hydraulic modeling and river restoration