As soon as it rains, coho salmon likely will swim up a small creek to a spawning ground in the west Sonoma County hills that has been impassable to the species for decades. When they come to the ...

Research has found that thousands of miles of essential juvenile salmon habitat are blocked by tens of thousands of culverts that lay beneath Pacific Northwest roadways. Many of these culverts - that ...

Culverts are all around us and you may not even know it. Culverts are pipes and tunnels, often under roadways and railroads, that allow water to pass through them. While water easily passes through ...

A billion-dollar program is unblocking millions of killer culverts across the nation to help fish get to spawning grounds. In the early 1900s, Hardy Creek was throttled by BNSF Railway, the United ...

Various public agencies and private contractors spent more than $150,000 to address a fuel spill in Padden Creek last summer, after a diesel pump leaked during construction of a culvert and fish ...