that asks the important question, "Denver, do you know where your water comes from?"  For decades, water diversions from the Upper Colorado River have been fueling Front Range population growth, and two new proposed diversions could push this already seriously damaged river system over the edge.  Kirk Klancke, TU Headwaters chapter president (who is featured in the video), has been leading a heroic effort to rally local communities against these projects and educate Denver residents about the need to protect the state's magnificant rivers and streams.