Walker C near Marshall CA

Marin County, California · USGS gauge 11460750 · NWS WKEC1 · California river levels

Is Walker C near Marshall CA flooding right now?

Walker C near Marshall CA measured 0.91 ft on 2026-09-11 01:15:00 UTC. That observation was 27.1 ft below its 28 ft flood stage. This is the latest available reading, not a guarantee of current conditions.

Gauge height

0.91 ft

as of 49 min ago

Streamflow

5 cfs

data refreshed 2 min ago

Minor flooding here begins at 28 ft, with major flooding at 34 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

Category	Stage	Current distance
Action	26 ft	25.1 ft below
Minor flood	28 ft	27.1 ft below
Moderate flood	31.5 ft	30.6 ft below
Major flood	34 ft	33.1 ft below

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

Last 7 days

Past 7 days · 0.91–1.09 ft

Nearby gauges

Gauge	Distance	County
Lagunitas C near Pt Reyes Station CA	6.8 mi	Marin County
Olema C a Vedanta Bridge a Olema CA	9.6 mi	Marin County
Petaluma River a Copland Pumping Station a Petaluma CA	10.6 mi	Sonoma County
Lagunitas C a Samuel P Taylor State Park CA	11.2 mi	Marin County
Laguna De Santa Rosa a Stony Pt Rd near Cotati CA	12.8 mi	Sonoma 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