Crews hit the road this week to create a database of conditions at culverts and other manmade structures in Northwest Indiana ...

Local leaders and elected officials are welcoming the opportunity to use recently earmarked federal dollars to fix fish culverts across King County that currently present a barrier to salmon migration ...

Fish need to move to find food, escape predators and reach suitable habitat for reproduction. Too often, however, human activities get in the way. Dams, weirs and culverts (the tunnels and drains ...

A New Minas, N.S., man says he sees the harm that ill-functioning culverts inflict on fish in Nova Scotia every day. In some cases, Darren Porter says, the results are deadly. Porter, a commercial ...

Salmon, steelhead and other aquatic species are expected to gain access to nearly two more miles of natural habitat in Skagit ...