West Weaver Creek FPIP at Oregon Street
Image
Click image to view closeup
Project Gallery Two - Anker Creek Crossing, Humboldt County
The existing culvert on Anker Creek was undersized and the 5' jump was a complete barrier to fish passage. The new culvert accomodates 100-year floods and accomodates migration of fish in all life stages. This project was funded by the California Department of Fish & Game and the County of Humboldt.

 

PICTURE 2-1
Undersized culvert is barrier to fish migration


 

PICTURE 2-2
Excavation of old culvert


 

PICTURE 2-3
Installation of boulder weirs in streambed



PICTURE 2-4
Installation of rebar and forms


 

PICTURE 2-5
Pouring forms for culvert bottom


 

PICTURE 2-6
Concrete weir completed



PICTURE 2-7
Metal box culvert installed over weir

 

PICTURE 2-8
View inside completed culvert showing weir


 

PICTURE 2-9
Completed project









Image
Image
image