Flood-Inundation Depth Grids for Little Calumet River from Lansing to South Holland, Illinois, 2020

Digital flood-inundation maps for about an 8-mile reach of the Little Calumet River, Illinois, were created by the U.S. Geological Survey (USGS) in cooperation with...针对伊利诺伊州小卡卢梅特河（Little Calumet River）约8英里的河段，美国地质调查局（U.S. Geological Survey，USGS）会同……合作编制了数字洪水淹没地图。