Cuivre River at Old Monroe, MO
Is Cuivre River at Old Monroe, MO flooding right now?
Cuivre River at Old Monroe, MO measured 16.82 ft on 2026-09-22 20:30:00 UTC. That observation was 7.2 ft below its 24 ft flood stage. This is the latest available reading, not a guarantee of current conditions.
Gauge height
16.82 ft
Streamflow
—
Minor flooding here begins at 24 ft, with major flooding at 30 ft. The highest crest on record was 37.4 ft on Sat, Dec 4, 1982.
Flood stages at this gauge
| Category | Stage | Current distance |
|---|---|---|
| Action | 22 ft | 5.2 ft below |
| Minor flood | 24 ft | 7.2 ft below |
| Moderate flood | 27 ft | 10.2 ft below |
| Major flood | 30 ft | 13.2 ft below |
Highest crests on record
| Stage | Date |
|---|---|
| 37.4 ft | 1982-12-04 |
| 36.6 ft | 1975-05-18 |
| 35.5 ft | 1993-08-01 |
| 34.14 ft | 2019-06-05 |
| 33.9 ft | 1985-02-24 |
Nearby gauges
| Gauge | Distance | County |
|---|---|---|
| Peruque Creek at Lake St. Louis, MO | 10.7 mi | St. Charles County |
| Dardenne Creek at Old Town St. Peters, MO | 10.8 mi | St. Charles County |
| Dardenne Creek at O'Fallon, MO | 13.3 mi | St. Charles County |
| Cuivre River near Troy, MO | 13.7 mi | Lincoln County |
| Mississippi River at Grafton, IL | 17.2 mi | Jersey 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.