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

Is Williams Canyon in a fire hazard severity zone?

100.0% of Williams Canyon is mapped in a fire hazard severity zone, and 100.0% in High or Very High, where the seller disclosures apply.

Very High zone100.0% of the area

High zone0.0%

Moderate zone0.0%

Earthquake fault zone0.0%

Liquefaction zone17.3%

Landslide zone36.0%

Not evaluated for seismic hazards2.1%: a zero above proves nothing there

Fires recorded since 19506

Land area0.6 sq mi

Flood and dam zonesnot covered

Williams Canyon ranks 79 of 1050 California places for the share of land in High or Very High zones.

In land area, that is 0.58 sq mi Very High, out of 0.58 sq mi. Its High and Very High share of 100.0% is 62.6 points above the 37.4% of Orange County. Among 45 places in the county it ranks 1 for exposure; Williams Canyon ranks first at 100.0%. The latest recorded fire is WILLIAMS in 2020. By decade: 1970s: 1, 1980s: 1, 2000s: 2, 2020s: 2. Seismic maps cover Williams Canyon with liquefaction 17.3%, landslide 36.0%.

Zones differ from street to street: check the address above. In Orange County overall, 32.7% of the land is Very High.

Fires recorded in or across Williams Canyon

The state record shows 6 since 1950. The largest was SANTIAGO in 2007 (28,430 acres in total).

WILLIAMS (2020), 8 acres
BOND (2020), 6,681 acres
SANTIAGO (2007), 28,430 acres
SANTIAGO (2004), 12 acres
MODJESKA (1984), 1,018 acres
GRUNDY #3 (1975), 1,506 acres

Nearby places compared

Modjeska, 1.5 mi south: 76.9% High or Very High, 5 fires, median home $997,100
Silverado, 1.7 mi northeast: 71.9% High or Very High, 7 fires, median home $658,500
Trabuco Canyon, 4.4 mi southeast: 97.7% High or Very High, 10 fires, median home $1,243,100
Lake Forest, 5.5 mi southwest: 36.8% High or Very High, 11 fires, median home $876,300
Rancho Santa Margarita, 7.2 mi south: 87.0% High or Very High, 12 fires, median home $907,900
Irvine, 8.0 mi west: 35.0% High or Very High, 18 fires, median home $1,115,400
Mission Viejo, 8.8 mi south: 19.5% High or Very High, 5 fires, median home $946,300
North Tustin, 9.3 mi west: 14.8% High or Very High, 4 fires, median home $1,212,400
Coto de Caza, 9.3 mi south: 92.0% High or Very High, 10 fires, median home $1,419,400
Temescal Valley, 9.5 mi east: 85.7% High or Very High, 30 fires, median home $648,200
Corona, 9.8 mi northeast: 34.6% High or Very High, 45 fires, median home $656,500
Laguna Hills, 9.8 mi south: 3.4% High or Very High, 4 fires, median home $944,000

All of Orange County