Division I Boys Swimming / Diving
- Removed Belmont from DRAC (11-14-23)
Division II Boys Swimming / Diving
- Removed Bethel-Tate from Keating (11-20-23)
- Removed Franklin Monroe from Trotwood (1-3-24)
- East Clinton will participate as individuals at Mason (1-10-24)
- Bethel will compete as individuals at Trotwood (1-10-24)
- Miami Valley School will compete as individuals at DRAC (1-10-24)
- Eaton, Greenview and Kenton Ridge are now competing as individuals (1-16-24)
- Removed Meadowdale from DRAC. (1-16-24)
- Added Triad to DRAC. (1-18-24)
Division I Girls Swimming / Diving
- Removed Belmont from Trotwood (11-14-23)
- Added St. Ursula Academy to Power Crosley (12-10-23)
- Moved St. Ursula Academy to Keating (12-18-23)
- Removed Ponitz CTC from DRAC (1-16-24)
Division II Girls Swimming / Diving
- Removed National Trail from Trotwood (11-16-23)
- Removed Bethel Tate from Keating (11-20-23)
- Added James Gamble Montessori as individuals to Powell Crosley (12-29-23)
- Added Preble Shawnee to Centerville (1-8-24)
- Removed Arcanum from Trotwood (1-9-24)
- Recorded Preble Shawnee as Individual participation (1-9-24)
- East Clinton will compete as Individual at Mason (1-9-24)
- Added Russia to Drac as individuals (1-10-24)
- Bethel will compete as individuals at Trotwood (1-10-24)
- Shawnee (Springfield) will compete as individuals at DRAC (1-10-24)
- Meadowdale will now compete as individuals at DRAC (1-16-24)
- Removed Thurgood Marshall from DRAC (1-16-24)
- Moved Preble Shawnee from Centerville to Trotwood (1-22-24)