Redwood C a Hwy 1 Bridge a Muir Beach CA

Marin County, California · USGS gauge 11460151 · NWS RMBC1 · California river levels

Is Redwood C a Hwy 1 Bridge a Muir Beach CA flooding right now?

Redwood C a Hwy 1 Bridge a Muir Beach CA measured 1.02 ft on 2026-10-27 18:30:00 UTC. That observation was 6.3 ft below its 7.3 ft flood stage. This is the latest available reading, not a guarantee of current conditions.

Gauge height
1.02 ft
as of 80 min ago
Streamflow
1 cfs
data refreshed 3 min ago

Minor flooding here begins at 7.3 ft, with major flooding at 12 ft.

Streamflow outlook

NOAA National Water Model forecast, issued 14 hours ago. The NWM models discharge for every river reach in the country, including the many gauges the National Weather Service does not forecast individually. It is a model, not an official NWS river forecast, and it predicts flow rather than water level.

Flood stages at this gauge

CategoryStageCurrent distance
Action6 ft5.0 ft below
Minor flood7.3 ft6.3 ft below
Moderate flood9 ft8.0 ft below
Major flood12 ft11.0 ft below

New to these numbers? What does flood stage mean? · How to read a river gauge · Why is the river rising?

Nearby gauges

GaugeDistanceCounty
Corte Madera C a Ross CA6.8 miMarin County
Lagunitas C a Samuel P Taylor State Park CA14.0 miMarin County
Olema C a Vedanta Bridge a Olema CA16.4 miMarin County
Novato C a Novato CA16.7 miMarin County
Lagunitas C near Pt Reyes Station CA18.5 miMarin 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 · NWS gauge & forecast