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.
Why thaw can trigger drain backups
When temperatures rise after sustained freezing, snowmelt and surface water increase quickly. At the same time, parts of a property’s drainage pathway—such as downspouts, sump pump discharge routes, yard drains, and nearby curb inlets—may have accumulated debris during winter storms or become less effective after repeated freeze-thaw cycles.
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Added:
admin 08/11/2026
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Drain cleaning serviсe»
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