A flood of debris (branches, shrubs, rocks, mud, and so forth) and water rushing down a stream channel, caused by excessive rainfall or snow melt.
(A flood of debris (branches, shrubs, rocks, mud, and so forth) and water; rushing; down a stream channel) (A flood of debris (branches, shrubs, rocks, mud, and so forth) and water; caused; by excessive rainfall or snow melt)
A flood of debris (branches, shrubs, rocks, mud, and so forth) and water A flood of debris (branches, shrubs, rocks, mud, and so forth) and water
rushing caused
down a stream channel
by excessive rainfall or snow melt