The meaning of a dream about water.
The meaning, of course, depends on the details and the action, but as a general guide, clear calm water is a favourable omen, while rough or murky water signifies difficulties.
A dream of drinking cold water is a sign of good luck, but throwing or spilling it on anyone indicates a need to control your temper.
Hot water (unless it is appropriate to the action) portends a season of social and/or business setbacks, but running water predicts lasting happiness.
A waterfall in your dream forecasts a happy rise in status and/or an imminent increase in material wealth.
Gently flowing water promises contentment and peace of mind.
See also Bath, Bathing, Swim, Drown, Wash, Ocean, River, Lake, etc.