Illinois Nutrient Monitoring Sites

USGS Gage 05447500

USGS Gage 05447500

USGS Gage 05446500

USGS Gage 05446500

USGS Gage 03346500

USGS Gage 03346500

Science Center Objects

Eight nutrient monitoring stations were established in 2015 to continuously monitor nutrient and sediment concentrations and loads in support of the Illinois Nutrient Loss Reduction Strategy.  This site provides current and historical monitoring information for the eight nutrient monitoring stations.