Home hazard report for 90202 — Bell, CA
ZIP 90202 is served by GSWC - Bell, Bell Gardens: no health-based violations since 2016, latest lead result 0 ppb, PFAS 15 ppt. Los Angeles is in EPA radon zone 2.
No health-based violations reported since 2016.
90th-percentile lead in the latest round (Jan 2023). Lead comes mostly from household plumbing and service lines, so individual homes can be higher.
Highest PFOA or PFOS result in EPA’s 2023–2025 testing was at or above 4.0 ppt, EPA’s 2024 maximum contaminant level for each. 6 PFAS compounds detected.
Predicted average indoor radon between 2 and 4 pCi/L. Test your home; many homes here exceed 4 pCi/L.
Active or proposed Superfund (National Priorities List) sites near the center of this ZIP code.
Active weather alerts
live from the National Weather ServiceChecking the National Weather Service…
Where ZIP 90202 is
blue: utility service area · scroll or pinch to zoomDrinking water: GSWC - Bell, Bell Gardens
Health-based violations
No health-based violations reported since 2016.
Lead
90th-percentile lead per sampling round (90% of the homes sampled were at or below this level). Black line: EPA’s 15 ppb action level; under the Lead and Copper Rule Improvements the action level becomes 10 ppb from 2027.
PFAS (“forever chemicals”)
| Compound | Highest result | Samples with detection | EPA limit |
|---|---|---|---|
| PFOS | 15 ppt | 2 of 12 | 4 ppt MCL |
| PFBA | 11 ppt | 1 of 11 | — |
| PFPeA | 7.3 ppt | 1 of 11 | — |
| PFHxA | 6.6 ppt | 1 of 11 | — |
| PFBS | 4.1 ppt | 1 of 12 | — |
| PFHxS | 3.6 ppt | 1 of 12 | — |
| HFPO-DA (GenX) | not detected | 0 of 12 | — |
| PFHpA | not detected | 0 of 12 | — |
| PFNA | not detected | 0 of 12 | — |
| PFOA | not detected | 0 of 12 | 4 ppt MCL |
| PFDA | not detected | 0 of 12 | — |
EPA Fifth Unregulated Contaminant Monitoring Rule (UCMR 5), samples 2023–2025; ppt = parts per trillion (ng/L). The 4.0 ppt maximum contaminant levels for PFOA and PFOS were set by EPA in 2024; water systems have until the end of the decade to comply.
Radon in Los Angeles
EPA radon zone 2 — moderate potential. Predicted average indoor radon between 2 and 4 pCi/L. Test your home; many homes here exceed 4 pCi/L.
Radon is a colorless, odorless radioactive gas from soil and rock, and the leading cause of lung cancer among non-smokers. EPA recommends fixing a home at 4 pCi/L or above and considering it from 2 pCi/L. A short-term test kit costs about $15–30. How radon zones work →
Superfund sites nearby
| Site | Status | Distance |
|---|---|---|
| Pemaco Maywood Maywood, California · EPA ID CAD980737092 | Active (final NPL) | 1.1 mi |
| Exide Technologies - Vernon Vernon, California · EPA ID CAD097854541 | Proposed | 1.9 mi |
| Jervis B. Webb Co. South Gate, California · EPA ID CAD008339467 | Active (final NPL) | 1.9 mi |
| Cooper Drum Company South Gate, California · EPA ID CAD055753370 | Active (final NPL) | 2.1 mi |
| Southern Avenue Industrial Area South Gate, California · EPA ID CAN000905902 | Active (final NPL) | 2.2 mi |
| Operating Industries, Inc., Landfill Monterey Park, California · EPA ID CAT080012024 | Active (final NPL) | 6.1 mi |
| Waste Disposal, Inc. Santa Fe Springs, California · EPA ID CAD980884357 | Active (final NPL) | 7.8 mi |
| Omega Chemical Corporation Whittier, California · EPA ID CAD042245001 | Active (final NPL) | 8.3 mi |
| San Gabriel Valley (Area 3) Alhambra, California · EPA ID CAD980818579 | Active (final NPL) | 9.2 mi |
EPA Superfund National Priorities List (NPL): the country’s most serious known hazardous-waste sites, each with an EPA cleanup record (linked). Distance is measured from the ZIP center to the site’s reference point; being near a site does not by itself mean exposure — EPA site pages describe what was found and how it is being cleaned up.
What this is — and isn’t. These are records your water utility and state reported to the EPA, and the EPA’s radon map for your county. They describe the system and the area, not the water from your own tap or the air in your home. For that, read your utility’s annual Consumer Confidence Report and test: lead and radon tests are inexpensive.
Questions about 90202
Who supplies drinking water to ZIP 90202?
GSWC - Bell, Bell Gardens (EPA ID CA1910011), a surface water (rivers, lakes) system serving about 55,050 people.
Is there lead in Bell, CA tap water?
The utility’s latest 90th-percentile lead result (Jan 2023) was 0 ppb; EPA’s action level is 15 ppb, falling to 10 ppb from 2027. Lead mostly comes from service lines and home plumbing, so the only way to know your tap is to test it.
Does Bell, CA water have PFAS?
Highest PFOA or PFOS result in EPA’s 2023–2025 testing was at or above 4.0 ppt, EPA’s 2024 maximum contaminant level for each. 6 PFAS compounds detected.
Has the water system in 90202 had violations?
No health-based violations reported since 2016.
Are there Superfund sites near 90202?
Active or proposed Superfund (National Priorities List) sites near the center of this ZIP code. Sites within 10 miles: Pemaco Maywood (1.1 mi, Active (final NPL)); Exide Technologies - Vernon (1.9 mi, Proposed); Jervis B. Webb Co. (1.9 mi, Active (final NPL)).
Is radon a problem in Los Angeles?
Los Angeles is in EPA radon zone 2 (moderate potential). Predicted average indoor radon between 2 and 4 pCi/L. Test your home; many homes here exceed 4 pCi/L.