(707) 839-5130 | Contact Us
Navarro Vineyards Stream Crossing Upgrade and Fish Passage Barrier Removal (1 of 2)
Before: Primary stream crossing culvert is undersized and set too high in the fill, creating a barrier to upstream fish passage.
After: The new culvert is inset into the streambed at the base of fill and is sized to accomodate both fish passag & peak flows
