Possible Clues:

• Word with well or tap
• 11 with a great fear (or not) - live twice in it
• Drink which clearly makes the difference between competitors
• HIJKLMNO
• No - (Faithless album)
• Aquafina product
• From H to O, see 24 across
• Word that can precede either part of the answers to starred clues
• Sink stuff
• Sign of springs