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Flooding In Marin County, California, Oct 21, 2026 · Confirmed
Permanent address · /ca/marin-county/2026/10/21/flooding-440530
Status
Confirmed by an official source
Independent sources
1
First seen
Oct 21, 5:36 PM PDT
updated Oct 21, 5:36 PM PDT
Topic
Government
Sources · Copies Of One Story Count Once
The Flood Preparedness Fair is Happening This Saturday, October 24th, 11am-3pm @ The Cove School · Corte Madera townOct 21, 5:36 PM PDT
How It Unfolded
Official Confirmation
A river gauge in the county read higher than usual for the month. · Oct 21, 9:30 PM PDT
A river gauge in the county read higher than usual for the month. · Oct 21, 10:30 PM PDT
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Marin County and its neighbours, as they are right now. The event is placed on the county; it is not drawn as a point.
How We Decided
Oct 21, 11:03 PM PDTPublished: One source reported it, and an official source confirms it.