Send a comment on this item to LII: Send a comment on this item to LII staff, who on weekdays will usually reply within 24 hours. 2008 High-Flow Experiment From Glen Canyon Dam Details about the Department of the Interior approved experiment in early March 2008 to evaluate "the effectiveness of using high flows from Glen Canyon Dam to improve natural, recreational, and cultural resources in Grand Canyon National Park." Includes a FAQ, media releases, flow schedule, maps, water gage data for sites along the Colorado River, planning documents and fact sheets, and related material. From the Grand Canyon Monitoring and Research Center, U.S. Geological Survey (USGS). http://www.gcmrc.gov/research/high_flow/2008/ Asterisk * indicates required field. Your Name Your Email Address * We will not sell or provide your email address to anyone else. Comment * Enter the verification code as it is shown in the box below. This helps prevent automated submissions. *