City · Los Angeles County
What's near homes in Monrovia, CA
About 15,490 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
The Toxics Release Inventory records for Monrovia, Los Angeles County, list three facilities, including 3M CO - MONROVIA TAPE, which reported 351 pounds of on-site releases in 2024. One Superfund site, San Gabriel Valley (Area 1), is located in or near the area with a status of Final. Regarding natural hazards, 0% of the area's homes are in a FEMA high-risk flood zone, while 9.8% are in a California very high fire hazard severity zone and 3.6% are in a USFS high or very high wildfire hazard potential. The median USGS chance of damaging earthquake shaking in 100 years is 99%, and Los Angeles County has had 74 federal disaster declarations in the last 30 years.
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
- 1 final or proposed Superfund site in or within 1 mile of the area
- 4 facilities with recent formal enforcement or significant violations inside the area
- 0% of homes in a FEMA high-risk flood zone
- 9.8% of homes in a CAL FIRE Very High Fire Hazard Severity Zone
- 3.6% 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
- Los Angeles County: 74 federal disaster declarations in the last 30 years
Notable facilities and sites
Largest Toxics Release Inventory reporters in the area
- 3m Co - Monrovia Tape (Textiles): 351 lb released on site in 2024
- Solventum Orthodontics Corp (Miscellaneous Manufacturing): 4 lb released on site in 2024
- Decco US Postharvest Inc (Chemicals): 0 lb released on site in 2024
Superfund sites in or within 1 mile
- San Gabriel Valley (Area 1) (Final)
Nearby places
Bradbury · South Monrovia Island · Mayflower Village · Arcadia · Duarte · Sierra Madre · Irwindale · North El Monte
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.