500 high-quality images were painstakingly gathered from 30 agencies by Minnesota Sea Grant and the U.S. Environmental Protection Agency Great Lakes National Office.

These images may be viewed and downloaded. If you want to own your own copy of the images, we sell a compact disk for $5, or you may borrow a slide set from us for 2 weeks for $25 by calling 218.726.8106.

The images may be copied for any purpose as long as they are properly credited to the individual photographer or agency.