Open data
for California

This is not a Natural Hazard Disclosure statement. Open state data, explained; flood and dam zones are not covered. Details

Is Upper Lake in a fire hazard severity zone?

38.2% of Upper Lake is mapped in a fire hazard severity zone, and 27.0% in High or Very High, where the seller disclosures apply.

Very High zone12.6% of the area
High zone14.4%
Moderate zone11.1%
Earthquake fault zone0.0%
Liquefaction zone0.0%
Landslide zone0.0%
Not evaluated for seismic hazards100.0%: a zero above proves nothing there
Fires recorded since 19501
Land area1.7 sq mi
Median home value (2019-2023)$344,000
Flood and dam zonesnot covered

Upper Lake ranks 746 of 1050 California places for the share of land in High or Very High zones.

In land area, that is 0.22 sq mi Very High, 0.25 sq mi High, 0.19 sq mi Moderate, out of 1.72 sq mi. Its High and Very High share of 27.0% is 21.4 points below the 48.4% of Lake County. The median home value of $344,000 is 9% above the county median of $316,800. Among 15 places in the county it ranks 15 for exposure; Cobb ranks first at 100.0%. The latest recorded fire is P.G.& E. in 1964. By decade: 1960s: 1. The state has not evaluated Upper Lake for liquefaction or landslides, so the absence of a seismic hazard zone proves nothing.

Zones differ from street to street: check the address above. In Lake County overall, 44.9% of the land is Very High.

Fires recorded in or across Upper Lake

The state record shows 1 since 1950. The largest was P.G.& E. in 1964 (1,895 acres in total).

Nearby places compared

All of Lake County