3D Views of Juvenile Coho Presence in Oregon's MidCoast
Introduction Yaquina Bay Overview Yaquina Bay Olalla Creek Green River North Beaver Creek Salmon River/Drift Creek (Siletz) Technical Info

  This image is a view of Olalla Creek (center), near the Yaquina Bay, showing coho salmon juvenile presence from the 1999 Rapid Bio-Assessment. Coho juvenile rearing density is indicated by the vertical brown lines along surveyed streams. The height of each bar indicates surveyed density in the pool at that point, shown as coho per square meter of pool surface. Bars are all at the same scale and based at the level of the terrain.

Overview of Ollalla Creek Juvenile Coho Density