| Western Lake Michigan Drainages (WMIC) NAWQA Study Unit in Wisconsin and Michigan is part of the U.S. Geological Survey's National Water-Quality Assessment (NAWQA) Program. The long-term goals of this program are to describe the status and trends in the quality of a large, representative part of the Nation's surface- and ground-water resources, and to provide a sound, scientific understanding of the primary factors affecting the quality of these resources. Click here for background information about the Western Lake Michigan (WMIC) Drainages study unit. |
