It is your responsibility to verify credentials, air quality etc. More info is available at underwater safaris. Many of the numbers listed are dive shops or charter boats who have agreed to give information. Their names were eliminated due to lack of space. These numbers are correct as far as we know.
Area codes change.
This list is in the process of being updated for 2001. Please stand by. A program developed by Underwater Safaris, PADI, and the Underwater Archaeology Society of Chicago has buoyed Chicago's most exciting shipwrecks.