Listing of clubs, organizations, and individual divers, with membership details, events, legislation, contacts and local diving conditions.

Contact information, hours of operation, entrance fees, an aerial map, an underwater map, and driving directions of this Bowling Green area dive site. PADI Instruction available.

Included are details on instruction, including fees, organized dive vacations, staff biographies, driving directions, and hours of operation.

Located in Ottawa, with information on events, area lodging, local conditions, driving directions, schedule of fees and hours of operation.

PADI training facility with information on instruction, travel excursions, a buddy board, and a calendar of events.

Details on recreational and technical instruction, dive travel, online newsletter, and staff biographies are included. Located in Elyira.

Offering certification classes, along with travel and information on area dive sites.

Toledo dive center lists information on instruction, travel, driving directions and hours of operation.

Full-service dive shop offering classes from open water diver through trimix, gear and travel. Includes hours and contact details. Located in Oregon.

Centerville dive center with information on recreational and technical courses, travel excursions, driving directions, contact details and hours of operation.