Possible Clues:

• One in there might serve me with what's non-alcoholic
• ______ford, Ontario
• Fancy art we featured in seascape
• It covers most of the Earth
• Drink - type of 1 across
• Compound of hydrogen and oxygen
• Colourless liquid
• If I was in the middle of this liquid, I would wait for you
• Tend to the garden
• Colourless, odourless and tasteless liquid