Water Down the Drain Part of the "Alex the Frog Series." Irresistible Alex, a six foot hip-hopping frog, introduces the causes of non-point runoff pollution in urban settings — as only a frog can! Six modules introduce a watershed landscape perspective and provide information about the impacts of impervious surfaces and pollution problems and solutions common to residential lots. This program is the perfect story of the hazards of pollution for students and families alike! Water Down the Drain is one of the many multimedia, interactive educational CD-ROMs produced by the Center for Global Environmental Education. See more by visiting the Alex the Frog Series page and the Waters to the Sea CD Series page.