Grand River near Sumner, MO
Gauge height
35.79 ft
Streamflow
51,400 cfs
Flood stages at this gauge
| Category | Stage | Current distance |
|---|---|---|
| Action | 21 ft | 14.8 ft ABOVE |
| Minor flood | 26 ft | 9.8 ft ABOVE |
| Moderate flood | 28 ft | 7.8 ft ABOVE |
| Major flood | 40 ft | 4.2 ft below |
Highest crests on record
| Stage | Date |
|---|---|
| 42.52 ft | 1993-07-10 |
| 41.35 ft | 2019-05-30 |
| 40.02 ft | 2008-06-28 |
| 39.97 ft | 2007-05-10 |
| 39.57 ft | 2002-05-13 |
Nearby gauges
| Gauge | Distance | County |
|---|---|---|
| Grand River below Sumner, MO (auxiliary gage) | 1.6 mi | Livingston County |
| Grand River near Fountain Grove, MO | 4.5 mi | Livingston County |
| Hickory Branch near Mendon, MO | 8.5 mi | Chariton County |
| Grand River at Chillicothe, MO | 17.0 mi | Livingston County |
| Locust Creek near Linneus, MO | 17.8 mi | Linn 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.