Huasna River near Arroyo Grande CA

San Luis Obispo County, California · USGS gauge 11137900 · California river levels

Nearby: river levels near Santa Maria · river levels near Arroyo Grande

Is Huasna River near Arroyo Grande CA flooding right now?

Huasna River near Arroyo Grande CA measured 2.13 ft on 2026-10-27 18:15:00 UTC. No NWS minor flood stage is published for this gauge.

Gauge height

2.13 ft

as of 39 min ago

Streamflow

1 cfs

data refreshed 8 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.

Nearby gauges

Gauge	Distance	County
Santa Maria River a Suey Crossing near Santa Maria CA	7.8 mi	Santa Barbara County
Cuyama River below Buckhorn Cyn near Santa Maria CA	9.0 mi	San Luis Obispo County
Lopez C near Arroyo Grande CA	12.3 mi	San Luis Obispo County
Sisquoc River near Garey	13.2 mi	Santa Barbara County
Orcutt C near Orcutt CA	15.1 mi	Santa Barbara 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