The Chippewa is my favorite wreck in Panama City waters followed by the Tarpon. Stage 1 is very near the top, though not a wreck, also. The Putnam is a good dive and very near the Chippewa but it is alittle deep.... not so sure the top is 70' more like 90' by my recollection. They must have measured that when the wheel house was intact and upright, now its lying in the sand. Frankly I'm pretty sure the Chippewa isn't 55' at the top either more like 70' I wish whoever compiles these info tables would at least update their info.... I guess I could try to add that info to my site and get the ball rolling....