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United States › Pacific › California › Sonoma County

Flooding In Sonoma, Sonoma County, California, Oct 6, 2026 · Confirmed

Permanent address · /ca/sonoma-county/2026/10/06/flooding-220866

Status

Confirmed by an official source

Independent sources

4

First seen

Oct 6, 4:31 AM PDT

updated Oct 8, 11:15 PM PDT

Topic

Local News

What Happened

Sonoma County officials have declared a local emergency ahead of expected El Niño flooding and a potentially wet winter, KNTV reported. The county is also accelerating its flood preparations as the weather pattern strengthens, according to KGO-TV.

Written by our system from the sources below (4), version 3, Oct 9, 12:19 AM PDT. Official warnings are never rewritten: they are quoted as issued.

Sources · Copies Of One Story Count Once

How It Unfolded

Oct 6, 11:39 AM PDT · first source seen

Official Confirmation

A river gauge in the county read higher than usual for the month. · Oct 6, 11:00 AM PDT

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Sonoma 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 6, 11:43 AM PDTPublished: One source reported it, and an official source confirms it.