storm water

Precipitation surface drainage

Storm water is rainwater or melted snow that flows over land surfaces rather than soaking into the ground.

In urban areas, storm water runs off roofs, streets, and parking lots, often picking up pollutants before entering drainage systems: The city's storm water management plan addresses flooding and water quality.

Also written as one word: stormwater.

Related

flooding · flash flood · sewer · rain · downpour · puddles · overflow · overflow pipe · channel · inlet · catch basin · curb · pavement · urban · watershed · collection · pipe · manhole

Categories
Opposites
water source/origin

storm watergroundwater

Water in underground rock

well water · spring water · tap water · artesian water · municipal water

water treatment/purity status

storm waterpotable water

Liquid safe for consumption

drinking water · sewage · wastewater · grey water · reclaimed water

water system type

storm watersewage

Liquid refuse in drains

wastewater · blackwater · greywater · effluent · septic waste

Family

storm, water, storms, stormy, stormier, stormiest, storminess, storming, stormed

Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G