History of character is unknown.
- Swimming: Judy Walton is a master swimmer.
- Diving: Judy Walton is an expert in deep sea diving.
Varied deep sea diving equipment; SCUBA tank, flippers, wetsuit, etc.
- Although this character was originally introduced during DC's Earth-One era of publication, their existence following the events of the 1985-86 limited series Crisis on Infinite Earths remains intact. However, some elements of the character's Pre-Crisis history may have been altered or removed for Post-Crisis New Earth continuity, and should be considered apocryphal.
- 58 Appearances of Judy Walton (New Earth)
- 6 Images featuring Judy Walton (New Earth)
- Quotations by or about Judy Walton (New Earth)
- Character Gallery: Judy Walton (New Earth)