H2Ozarks, formerly known as Ozarks Water Watch is a non-profit organization dedicated to maintaining and improving the water quality of the Upper White River Basin. The watershed includes 4 major impoundments, three major rivers, and numerous smaller lakes and streams crisscrossing over 14,000 square miles in 19 counties in southwest Missouri and northwest Arkansas. With your help, we will work together to make Beaver, Table Rock, Taneycomo, and Bull Shoals lakes the four cleanest man-made lakes in North America!