The Damning of a River

Here's a post I placed on the www.UCAN.org blog. I can't figure out how to copy/paste it into my blog here, with all the formatting intact (blogger.com needs to go back to the drawing board), so here's the link to the UCAN blog: http://www.ucan.org/blog/water/water_conservation_efficiency/damning_a_river_increase_water_supply_why

Be sure to come back!