And you have to look at huge, unsightly water marks. Less glitz and more content is this site's claim, and it follows through. Choose a state and find elevation maps, downloadable Postscript maps, satellite images, and even a few vintage maps. These environmental maps are presented by the Environmental Protection Agency, of course. Link to maps of air quality, landscape and land use, water quality, and groundwater.
Maps are pretty basic, but there are plenty to choose from.
Plus, link to articles with more information on these issues. The USGS is the place to find reliable topographical maps for camping, hiking, and other outdoor use. You can't find the actual maps online, but this site offers an index of all maps. Once you find your map number, find a nearby dealer or ordering information online. The Geosphere Project Geosphere maps may be groundbreaking in their crisp, pioneering whole-Earth satellite views, but their Web site is about as cutting edge as the Mir.