Wasco County Commissioners approved an outdoor mass gathering permit for the Canyon Vibration art and music festival planned for September 9th to 11th at Justesen Ranch in Tygh Valley. The event is expected to draw 700 people. Wasco County Associate Planner Sean Bailey told the Commission they received no responses on the application from nearby landowners. The only significant point of discussion was around volume levels, but Sheriff Lane Magill says he worked with festival organizers on that issue. Magill said organizers will take readings at midnight at the junction of Davidson and Tygh Valley roads and keep the decibel level at 60 or less.