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Estimated nutrient and sediment concentrations from major rivers in Illinois...
During water years 2016–2021 (a water year begins on October 1 and ends on September 30 and is designated by the year in which it ends), the U.S. Geological Survey (USGS), in... -
Modeled Nutrient and Sediment Concentrations from Major Rivers in Illinois...
During water years 2016–2022 (a water year begins on October 1 and ends on September 30), the U.S. Geological Survey (USGS), in cooperation with the Illinois Environmental... -
2021 Illinois Waterway Aerial Imagery Mosaics - Peoria - South 4-Band
The Corps of Engineers' Rock Island District is planning an unprecedented closure of the Illinois Waterway in 2020 in order to perform required maintenance on locks. Aerial... -
Floodplain Forest Response to Multiple Large-Scale Inundation Events Survey...
Throughout the Upper Mississippi River System (UMRS), floods in 1993 and 2019 were record-setting events in terms of flood stage and duration of flooding. Floodplain tree... -
Estimated nutrient and sediment concentrations from major rivers in Illinois...
During water years 2016–2021 (a water year begins on October 1 and ends on September 30 and is designated by the year in which it ends), the U.S. Geological Survey (USGS), in... -
Acceleration Data from the Chicago Sanitary and Ship canal near Lemont,...
The study at Lemont replicated and expanded upon seismic data collected at that location in 2011 as well as evaluated the pressure field created in the water by the water gun....