Study finds manmade whitewater parks in Colorado may inhibit fish migration

Study finds manmade whitewater parks in Colorado may inhibit fish migration

A new study by Colorado Parks and Wildlife researchers suggests man-made whitewater parks that create “play waves” for kayakers and other recreationists are having a negative impact on fish passage. Colorado’s rivers are well-loved by both whitewater enthusiasts and anglers. Yet, as whitewater parks have been constructed throughout the state, researchers say the potential impacts on fish and anglers have not always been taken into consideration.…