By Robert Frederick, KWMU
http://stream.publicbroadcasting.net/production/mp3/kwmu/local-kwmu-586471.mp3
St. Louis, MO – At the joining of two rivers, St. Louis has little to be concerned about in terms of lack of water. But the region still faces the same challenges as any other area in procuring clean water.
KWMU's science reporter Robert Frederick has more on the strategy many cities are taking to ensure they'll have clean water in the future -- it's by recycling it from an unlikely sources.
More information: Environmental and Energy Education - Washington University of St. Louis