Photos and video of Lake Michigan and Lake Superior wrecks, diving history, information on local underwater archaeology and research.

Club for UW-Madison students, staff, and Union members offers classes, trips and social events.

Rates, wreck data, contact information for this Gill's Rock based charter service.

PADI 5 Star dive center located in Madison. Site also contains information on Nordic Ventures Dive Charter.

PADI dive center in Black River Falls. Site has information on training and Lake Wazee, Wisconsin's deepest lake (355 feet).

Dive facility in West Bend, with equipment, training, repair, and dive trips on their Coast Guard certified boat.

A PADI dive center located in Stevens Point, this site has information on classes, vacation trips, kayaking and climbing, along with a newsletter signup.

Milwaukee based dive center features Lake Michigan dive charters and diving classes.

Baraboo area PADI Instructor Development Center. Newsletter, dive travel, equipment sales and service information.

PADI dive center in Elm Grove sells and services gear, offers training and travel opportunities.