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Flood — Hamlin, SD

May 1, 2019

Flood Cause
Heavy Rain

High water levels from April continued throughout May and into June on Lake Poinsett. Above normal rainfall along with periods of strong winds in May kept lake levels high and created large waves which brought more damage to homes and flooded roads along the lake. Lake Poinsett rose to 1,657.1 feet on April 27th which was just below the record of 1657.6 feet.

Source: NOAA National Weather Service Storm Events Database (event 829690). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Hamlin, SD

This event is one of many recorded floods in Hamlin County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.

View Hamlin County flood data →

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