Snow flood

a flood from melted snow.

See also: Snow

References in periodicals archive ?
Contract notice: Manual Snow Flood Control for Estonian Railway Station 2017-2018.
Trends, on the other hand, are emerging: Snow floods have become more rare, flooding due to heavy rain more frequent although that is not currently statistically significant.
The rates also pay for the services of the ambulance, police or council highways dept, to keep the roads clear of snow floods.
Storm surges, winds, rain and snow flooded streets, tunnels and subway lines, brought down trees and power lines, and shut off electricity in several areas.
In southern Bulgaria rain and melting snow flooded villages and broke dam walls.