Nearby River & Lake Information

Cahokia, Illinois, United States  Lat: 38.57N, Lon: 90.19W Wx Zone: ILZ101 Toggle Map   Large Map   US Map Critical Stages Normal Action Flood Moderate Flood Major Flood Old Data Location Stage Condition Lakes   Carlyle Lake - Gauge CRLI2 420.09 ft Normal   Big River   Byrnesville - Gauge BYRM7 6.19 ft Normal   Bourbeuse River   Union - Gauge UNNM7 3.98 ft Normal   Cuivre River   Old Monroe - Gauge OMNM7 24.50 ft Old Data   Illinois River   Hardin - Gauge HARI2 27.21 ft Flooding   Meramec River   Arnold - Gauge ARNM7 22.54 ft Near Flood Stage   Eureka - Gauge ERKM7 6.37 ft Normal   Pacific - Gauge PCFM7 3.46 ft Normal   Valley Park - Gauge VLLM7 6.54 ft Normal   Mississippi River   Alton - Gauge ALNI2 16.99 ft Normal   Chester - Gauge CHSI2 29.00 ft Flooding   Grafton - Gauge GRFI2 15.96 ft Normal   St. Louis - Gauge EADM7 23.50 ft Normal   Winfield Lock - Gauge CAGM7 18.94 ft Normal   Missouri River   St. Charles - Gauge SCLM7 19.46 ft Normal   Washington - Gauge WHGM7 12.16 ft Normal Data provided by NOAA Advanced Hydrologic Prediction Service

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