E & E News. May 2, 2012
The endangered pallid sturgeon in Montana’s Yellowstone River now has a better chance of making it upstream thanks to fish-friendly upgrades to a century-old irrigation system that was diverting fish along with water into farm fields.The new intake structure, completed this week, features a series of fish screens that will keep the sturgeon and other fish from inadvertently ending up in irrigation canals. The Lower Yellowstone Project, as the irrigation system is called, was originally built in 1905 — long before the U.S. Fish and Wildlife Service listed the sturgeon under the 1973 Endangered Species Act . . . the upgrades to the project, which irrigates about 54,000 acres, involved several federal and state agencies, including the Bureau of Reclamation, the Army Corps of Engineers, FWS, U.S. EPA, the Montana Department of Environmental Quality and the Montana Department of Natural Resources. The improvements, which began in August 2010, are part of a larger effort by the Army Corps to help mitigate the effects of dams and diversions in the Missouri River Basin.
Corps Northwestern Division Clippings -17May12
Photo courtesy: YRCDC

