Big Muddy River near Mt. Vernon, 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 |
|---|---|---|
| Rayse Creek near Waltonville, IL | 4.8 mi | Jefferson County |
| Casey Fork at Mount Vernon, IL | 6.5 mi | Jefferson County |
| Casey Fork Subimpoundment near Bonnie, IL | 9.1 mi | Jefferson County |
| Big Muddy Subimpoundment near Waltonville, IL | 9.3 mi | Jefferson County |
| Horse Creek near Keenes, IL | 18.2 mi | Wayne 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.