Mf San Joaquin River near Mammoth Lakes CA

Madera County, California · USGS gauge 11224000 · California river levels

Is Mf San Joaquin River near Mammoth Lakes CA flooding right now?

Mf San Joaquin River near Mammoth Lakes CA measured 2.49 ft on 2026-10-27 20:00:00 UTC. No NWS minor flood stage is published for this gauge.

Gauge height

2.49 ft

as of 57 min ago

Streamflow

6 cfs

data refreshed 10 min ago

No National Weather Service flood stage is published for this gauge, so no flood category can be shown — why some gauges have no flood stage.

Last 7 days

Past 7 days · 2.45–2.57 ft

Nearby gauges

Gauge	Distance	County
Deadman C a Big Springs near Crestview CA	11.5 mi	Mono County
Hot C a Flume near Mammoth Lakes CA	14.9 mi	Mono County
Merced River a Happy Isles Bridge near Yosemite CA	26.7 mi	Mariposa County
Nf Willow C near Sugar Pine CA	30.8 mi	Madera County
Big C Div near Fish Camp CA	31.0 mi	Mariposa County

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.

Sources: USGS monitoring location