North Central College - Naperville, IL

Kathy Johnsen Schrenk 1997

Kathy Johnsen Schrenk is secretary for the board of directors of Restore Hetch Hetchy, a nonprofit organization based in San Francisco that’s working to drain the reservoir from Yosemite National Park and restore the valley to its natural wilderness. The glacial valley was initially protected by the establishment of Yosemite National Park, but the city of San Francisco won congressional approval in 1913 to build O’Shaughnessy Dam on the Tuolumne River, which flooded the valley under 300 feet of water. She lives in Menlo Park, CA, and may be reached at kathys@gmail.com.

12/05/2011