Chicago River at Chicago Lock at Chicago, IL
Current readings are unavailable. Current flood status cannot be determined. Check the linked USGS and NWS sources for the latest information.
Gauge height
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Streamflow
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Nearby gauges
| Gauge | Distance | County |
|---|---|---|
| Chicago River at Columbus Drive at Chicago, IL | 0.7 mi | Cook County |
| Nb Chicago River at Grand Avenue at Chicago, IL | 1.8 mi | Cook County |
| Chicago S & S Canal at Western Ave at Chicago, IL | 5.4 mi | Cook County |
| Nb Chicago River at Albany Avenue at Chicago, IL | 7.7 mi | Cook County |
| Sewer at Morrill School at Chicago, IL | 8.4 mi | Cook County |
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Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.