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Why a 1-in-1000-year rain event devastated Ellicott City, Maryland — again  USA TODAYMan missing after “1000-year flood” ravages Ellicott City for 2nd time in two years  CBS NewsCatonsville businesses report flooding, damage after devastating Sunday night storm  Baltimore SunThe second 1000-year rainstorm in two years engulfed Ellicott City. Here’s how it happened.  Washington PostFull coverage |