Chicago Spring Thaw Brings Drainage Struggles

Chicago’s spring thaw is arriving the way it often does after a long winter: with melting snow, shifting groundwater, and a surge of water trying to move through drainage systems that may be partly constrained by cold-weather conditions.

For residents, the seasonal transition can mean clogged inlets, slower runoff, and in some cases standing water near curb lines, alleys, and basements—especially where sidewalks slope toward properties or where older infrastructure is already strained during heavy rain.