Retrofit of Killdeer Diversion Dam on the Green River

This project will widen and lower the elevation of a channel-wide sill on the Green River in Wyoming. The sill was constructed to support water diversion to the Killdeer Wetlands and now creates safety concerns for those recreating on the river and impedes fish passage fish passage
Fish passage is the ability of fish or other aquatic species to move freely throughout their life to find food, reproduce, and complete their natural migration cycles. Millions of barriers to fish passage across the country are fragmenting habitat and leading to species declines. The U.S. Fish and Wildlife Service's National Fish Passage Program is working to reconnect watersheds to benefit both wildlife and people.

Learn more about fish passage . This project will improve fish passage and safety at the site while continuing to support the wetland area. Species that benefit from this work include native mountain whitefish, flannelmouth sucker, Kokanee and brown trout. Improving the current structure structure
Something temporarily or permanently constructed, built, or placed; and constructed of natural or manufactured parts including, but not limited to, a building, shed, cabin, porch, bridge, walkway, stair steps, sign, landing, platform, dock, rack, fence, telecommunication device, antennae, fish cleaning table, satellite dish/mount, or well head.

Learn more about structure will providing habitat for migratory, wetland, raptor, and passerine birds, such as the trumpeter swan. Impacts from climate change climate change
Climate change includes both global warming driven by human-induced emissions of greenhouse gases and the resulting large-scale shifts in weather patterns. Though there have been previous periods of climatic change, since the mid-20th century humans have had an unprecedented impact on Earth's climate system and caused change on a global scale.

Learn more about climate change are expected to result in reduced annual rain and vital snowpack that feeds the Green River, while increasing extreme storm events. This project will allow necessary waterflow for fish passage in dryer future conditions while mediating against flood hazards. Completion of the project will increase outdoor recreation opportunities to support the community’s economic development. 

Project Quick Facts:

The National Fish Passage Program: Leaders in Building Bridges and Fostering Connections

The National Fish Passage Program is a national leader connecting watersheds and people. The program has decades of experience implementing infrastructure projects with partners. Fish passage project proposals can be initiated by any individual, organization, government, or agency. However, proposals must be submitted and completed in cooperation with a Fish and Wildlife Conservation Office. (Please note that fish passage projects being used for federal or state compensatory mitigation or required by existing federal or state regulatory programs are not eligible for funding through the National Fish Passage Program.) 

 CONTACT A FISH PASSAGE COORDINATOR IN YOUR AREA TO GET STARTED. 

200 Million Dollar Investment in Rivers, Wildlife, and Communities

Clean free-flowing waterways are vital to wildlife, people, and ecosystems. But across the country, millions of barriers fragment rivers, block fish migration, and put communities at higher risk to flooding. The  Bipartisan Infrastructure Law Bipartisan Infrastructure Law
The Bipartisan Infrastructure Law (BIL) is a once-in-a-generation investment in the nation’s infrastructure and economic competitiveness. We were directly appropriated $455 million over five years in BIL funds for programs related to the President’s America the Beautiful initiative.

Learn more about Bipartisan Infrastructure Law  , signed in November 2021, included $200 million for restoring fish and wildlife passage by removing in-stream barriers and providing technical assistance under the National Fish Passage Program.