Editor’s note: This article has been updated to correct a typo. A new study by Colorado Parks and Wildlife researchers suggests man-made whitewater parks that create “play waves” for kayakers and ...

The interplay between hydraulic structures and fish passage is a critical research area, particularly as engineered barriers such as dams and turbine installations disrupt natural river connectivity.

SEATTLE — A new study by researchers at the University of Washington used "environmental DNA" to assess where culvert replacements helped increase fish passage. Researchers utilized a technique they ...

Most anglers will agree: Give fish some cover, and they are sure to come. This is especially true of crappie and bass in aging reservoirs where timber, brush and other natural goodies might have ...

Kletzsch Park in Glendale along the Milwaukee River is not one of Milwaukee County’s largest greenspaces, but it’s a picturesque and popular one. The main attraction is the park’s dam that looks more ...

August 1, EWEB announces plans for fish passage at the Carmen- Smith Project, environmentalists critique. Proposed fish passage is permanent trap-and-haul. EWEB's initial energy license said Eugene ...

BELLINGHAM, Wash. — The Washington State Department of Transportation (WSDOT) will begin relocating the well-known “Bellingham Rock” along Interstate 5 as early as April 20 as part of a fish passage ...