Merced River a Happy Isles Bridge near Yosemite CA
Is Merced River a Happy Isles Bridge near Yosemite CA flooding right now?
Merced River a Happy Isles Bridge near Yosemite CA measured 0.84 ft on 2026-09-11 01:30:00 UTC. That observation was 6.7 ft below its 7.5 ft flood stage. This is the latest available reading, not a guarantee of current conditions.
Gauge height
0.84 ft
Streamflow
10 cfs
Minor flooding here begins at 7.5 ft, with major flooding at 13.27 ft. The highest crest on record was 13.27 ft on Thu, Jan 2, 1997.
Flood forecast
Flood stages at this gauge
| Category | Stage | Current distance |
|---|---|---|
| Minor flood | 7.5 ft | 6.7 ft below |
| Moderate flood | 10 ft | 9.2 ft below |
| Major flood | 13.27 ft | 12.4 ft below |
Highest crests on record
| Stage | Date |
|---|---|
| 13.27 ft | 1997-01-02 |
| 12.73 ft | 1955-12-23 |
| 11.55 ft | 1950-11-18 |
| 8.42 ft | 2023-05-21 |
Last 7 days
Nearby gauges
| Gauge | Distance | County |
|---|---|---|
| Merced River a Pohono Bridge near Yosemite CA | 5.9 mi | Mariposa County |
| Tuolumne River a Grand Cyn of Tuolumne above Hetch Hetchy | 13.9 mi | Tuolumne County |
| Big C Div near Fish Camp CA | 18.3 mi | Mariposa County |
| Tuolumne River near Hetch Hetchy CA | 19.3 mi | Tuolumne County |
| Nf Willow C near Sugar Pine CA | 23.0 mi | Madera 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.