City · Ventura County
What's near homes in Simi Valley, CA
About 43,160 homes (2020 Census) in this city. Below is how those homes grade on each hazard, and the official records nearby.
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Overview
Simi Valley, located in Ventura County, has an estimated 43,160 homes and contains three facilities that report to the Toxics Release Inventory. These include MEGGITT SAFETY SYSTEMS INC, which reported 250 pounds of on-site releases in 2024, and CEMEX SIMI VALLEY PLANT and PSI BEARINGS, both of which reported 0 pounds of on-site releases in their latest reporting years of 2021 and 2024, respectively. The area has no Superfund sites, though five facilities in the area have recent violations. Regarding natural hazards, 6.4% of homes are in a FEMA high-risk flood zone, 31.3% are in a Cal Fire very high fire hazard severity zone, and 1.5% are in a USFS high or very high wildfire hazard potential area. Ventura County has had 42 federal disaster declarations in the last 30 years, and the median USGS chance of damaging earthquake shaking in 100 years is 99%.
Written by an AI model from the records on this page and automatically checked against them.
How homes here grade
Share of this area's homes at each grade. Grades compare locations with other California homes (methodology).
Nearby pollution
Flood
Wildfire
Earthquake
Key facts
- 3 Toxics Release Inventory facilities inside the area
- 0 final or proposed Superfund sites in or within 1 mile of the area
- 5 facilities with recent formal enforcement or significant violations inside the area
- 6.4% of homes in a FEMA high-risk flood zone
- 31.3% of homes in a CAL FIRE Very High Fire Hazard Severity Zone
- 1.5% of homes where the USFS Wildfire Hazard Potential is High or Very High
- Typical USGS chance of potentially damaging earthquake shaking: 99% in 100 years
- Ventura County: 42 federal disaster declarations in the last 30 years
Notable facilities and sites
Largest Toxics Release Inventory reporters in the area
- Meggitt Safety Systems Inc (Transportation Equipment): 250 lb released on site in 2024
- Cemex Simi Valley Plant (Nonmetallic Mineral Product): 0 lb released on site in 2021
- Psi Bearings (Machinery): 0 lb released on site in 2024
Nearby places
Santa Susana · Bell Canyon · Oak Park · Thousand Oaks · Moorpark · Agoura Hills · Hidden Hills · Santa Rosa Valley
Sources: EPA TRI, NPL and ECHO; FEMA NFHL and NFIP claims; USDA Forest Service Wildfire Risk to Communities and Wildfire Hazard Potential; CAL FIRE FHSZ; USGS 2023 NSHM; OpenFEMA disaster declarations; 2020 Census. Details and dates. Areas are Census places, and a home belongs to the area containing its hexagon's center.