white water
BUBBLY, OR AERATED AND UNSTABLE CURRENT
White water; Wild water; White water rapids; White Water; Whitewater recreation in Vancouver, Coast and Mountains; Whitewater sports; Hole (River); Whitewater rapids; Scouting rapids; White-water; Whitewater hole; Wild water river; White water canoeist; Sieve (whitewater)
Skim milk.
I like the way white water tastes, but most people I know call it skim milk.