Healthy Fish Habitat

What do salmon need for a good home?

  • Clean, cool water. Salmon like cool water temperatures and water free of pollutants or heavy silt loads.
  • Shelter. Salmon need pools to feed adn rest in. Overhanging vegetation and large woody debris offer protection from predators and a place to rest out of the current.
  • Food. Salmon feed on aquatic insects and zoo-plankton (that also depend on clean water), and on insects that drop off stream bank vegetation.

Suffocating Sediment:
Fine sediment in streams litterally chokes fish to death

How does sediment go into streams?

  • Bank erosion caused by lack of a vegetated buffer zone
  • stream crossings where heavy motor vehicle, bicycle, and foot traffic can churn up sediment to erode into streams.


How can we restore fish habitat?

  • Take the trail out of the stream.
  • Stabilize the stream bank.
  • Re-establish vegetaion


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CRWP P.O. Box 1560 Cordova, AK 99574 tel: (907) 424-3334 fax: (907) 424-4318
crwp@copperriver.org
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