Colgan C near Sebastopol CA
Is Colgan C near Sebastopol CA flooding right now?
Colgan C near Sebastopol CA measured 67.59 ft on 2026-09-11 01:15:00 UTC. That observation was 7.4 ft below its 75 ft flood stage. This is the latest available reading, not a guarantee of current conditions.
Gauge height
67.59 ft
Streamflow
—
Minor flooding here begins at 75 ft, with major flooding at 79 ft.
Flood stages at this gauge
| Category | Stage | Current distance |
|---|---|---|
| Action | 73.5 ft | 5.9 ft below |
| Minor flood | 75 ft | 7.4 ft below |
| Moderate flood | 76.5 ft | 8.9 ft below |
| Major flood | 79 ft | 11.4 ft below |
Nearby gauges
| Gauge | Distance | County |
|---|---|---|
| Laguna De Santa Rosa a Stony Pt Rd near Cotati CA | 2.0 mi | Sonoma County |
| Colgan C near Santa Rosa CA | 2.7 mi | Sonoma County |
| Copeland C a Rohnert Park CA | 4.2 mi | Sonoma County |
| Laguna De Santa Rosa C near Sebastopol CA | 4.9 mi | Sonoma County |
| Santa Rosa C a Santa Rosa CA | 4.9 mi | Sonoma 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.