Watershed Health

watershed n. A ridge dividing the areas drained by different river systems. The area drained by a river system. Webster’s New World Dictionary of the American Language, 1964 More than 70 percent of the Earth’s surface is covered with water and the natural water cycle provides water to Earth as a recyclable resource. However, Earth’s water supply is not infinite, nor is it infinitely renewable. A powerful graphic on the United State Geological Survey (USGS) website shows how s