Special Projects
Fish Counter & Coleman NFH
Coleman NFH, located in Anderson California is the largest salmon hatchery in the contiguous 48 US states. Imagine feeding 842 metric tons of fish food per year! The Coleman NFH was established in 1942 to mitigate the loss of natural salmon spawning grounds as a result of the construction of Shasta and Keswick Dams. Read More…
LHO’s & White Sulphur Springs National Fish Hatchery
The hatchery employs serial reuse raceways but the overall design suffers from very little head. In other words, there is little "fall" between the raceways to allow for re-aeration and the same water passes through more that 10 successive raceways. A total of 5 LHO’s were designed and installed in the facility. Read More…
Washington Dept of Fish & Game Selects High Speed Fish Counter from WMT
WMT designed and built a de-watering device capable of de-watering the majority of the flow and delivering the fish unharmed to a fish counter. An 8 inch gate valve allows the flow to be adjusted and a small bulkhead fitting feeds the counter approximately 30-50 gpm. Read More…