Nope, this isn't Ada, but your parents might recognize it.
It's the Bluffton swimming pool and Buckeye quarry from the 1950s. Paul Diller snapped these photos.
The pool was on the east side of the Buckeye. It is included a bath house, baby pool, larger pool going to 5 or 6 feet, and the Buckeye quarry for persons who could pass a swim test. The Buckeye had three diving boards.