Napa River Rotary Screw Trap - Open House
The Napa County Resource Conservation District invites you to see the Napa River rotary screw trap in action! Examine the day's catch, and learn about what the trap tells us about: the health of the Napa River, the Napa River's fish community, and the prospects of restoring the watershed to improve Steelhead trout and Chinook salmon habitat.