ZipCheckup grade for 92415: B.
This ZIP has a few items worth a quick check.
Your top priority: use a filter certified to reduce PFAS; check which ones. Check your ZIP → EPA PFAS info
San Bernardino, CA (92415): PFAS Detected in Mapped Water Systems - 75/100
EPA data for San Bernardino City
EPA records for the water systems mapped to 92415 in San Bernardino, CA contain zero recorded violations for inclusive record years 2021 through 2026. This does not establish that every category was monitored or published, and it does not cover events outside that source window.
Data source: U.S. Environmental Protection Agency (EPA) SDWIS
At a Glance
- Water No drinking-water violations in EPA records since 2021.
- Lead The reported 90th-percentile lead result is below the laboratory reporting limit, not a measured zero; EPA's health goal for lead is zero.
- PFAS PFAS detected in UCMR5 sampling; see the PFAS section for each compound, compared with the federal PFAS MCL where one exists.
- Radon EPA Zone 2 - county-level radon potential, not a home measurement.
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Review the 1 elevated finding listed below for 92415 in San Bernardino - no critical-level conditions are on record.
Score Breakdown
Overall Home Safety Score: 75/100
This is the published model score. Component and domain values are shown independently; they are not added together on this page.
Canonical components
Required domains
Coverage: 4 of 4 components and 3 of 3 domains observed.
Model 4.0.0; series home-safety-v4-cross-vertical.
Safety & Health (7) HIGH
Your Water System
ZIP code 92415 in San Bernardino, California is mapped to the water system San Bernardino City (EPA ID: CA3610039). This system provides water to approximately 214,665 people from groundwater sources.
Other Water Quality Reports in California
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- 90004 (Los Angeles)
- 90005 (Los Angeles)
- 90006 (Los Angeles)
- 90007 (Los Angeles)
- 90008 (Los Angeles)
- 90009 (Los Angeles)
- 90010 (Los Angeles)
- 90011 (Los Angeles)
- 90012 (Los Angeles)
- 90013 (Los Angeles)
- 90014 (Los Angeles)
- 90015 (Los Angeles)
- 90016 (Los Angeles)
- 90017 (Los Angeles)
- 90018 (Los Angeles)
- 90019 (Los Angeles)
- 90020 (Los Angeles)
Nearby Water Quality Reports
- 92402 (San Bernardino) - <1 mi
- 92403 (San Bernardino) - <1 mi
- 92406 (San Bernardino) - <1 mi
- 92413 (San Bernardino) - <1 mi
- 92418 (San Bernardino) - <1 mi
- 92423 (San Bernardino) - <1 mi
- 92427 (San Bernardino) - <1 mi
- 92401 (San Bernardino) - <1 mi
- 92410 (San Bernardino) - <1 mi - 1 violation recorded for mapped water systems
- 92411 (San Bernardino) - 2 mi - 16 violations recorded for mapped water systems
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for San Bernardino City (CA3610039) on EPA.gov.
4 of the top compounds applied across the surrounding county in USGS pesticide-use estimates appear on EPA drinking-water monitoring lists. See the agricultural pesticide-use section.
PFAS Contamination Detected
PFAS ("forever chemicals") have been reported in samples from water systems associated with ZIP code 92415.
Detected compounds: PFBS, PFHxS, PFHxA, PFPeA.
Highest measured level: 0.0044 µg/L
Reverse osmosis (RO) and activated carbon block filters can reduce PFAS at the tap. Certifications list the compounds covered: an NSF/ANSI 53 or 58 claim for PFOA/PFOS does not cover every PFAS, so check that the product lists the compounds detected here.
Environmental Hazards (9) CRITICAL
Home & Infrastructure (2) OK
Cost & Community (5) OK
CPSC product recall notices
These national notices are not matched to this ZIP code or water system.
Protect Your Home in San Bernardino
Based on local data for ZIP 92415, these services may benefit homeowners in your area.
Based on local data for your area. Use the tools below to explore your options.
Roofing Inspection & Repair
Active weather alerts in California increase the risk of roof damage from hail and high winds. A professional inspection can identify vulnerabilities.
Typical cost: Roof inspection: typically $75–$300; repairs $300–$1,500
Estimate Your Home Insurance NeedsService recommendations are based on public data for this ZIP code (FEMA, Census ACS, NWS). Actual needs vary by property. By calling, your information will be shared with an independent service provider. ZipCheckup may receive compensation. Cost estimates are approximate and vary by property, condition, and contractor.
Frequently Asked Questions
Is the tap water in 92415 safe to drink?
EPA SDWIS records 0 violations since 2021 across the water systems mapped to ZIP 92415 (primary system: San Bernardino City), including 0 health-based. The violation table above shows which system each record belongs to. ZipCheckup last updated this page in July 2026. The federal source release date is unavailable, so that month is not presented as source currency.
Where does 92415's water come from?
The recorded water source for San Bernardino City, a system mapped to ZIP code 92415, is Groundwater. This system serves approximately 214,665 people.
How does San Bernardino water compare to the national average?
San Bernardino's Home Safety Score ranks better than 51% of U.S. ZIP codes, and lower than 66% of ZIP codes within California.
How can I get my water tested in San Bernardino?
If San Bernardino City supplies your home, contact it for its Consumer Confidence Report; otherwise contact the water utility that serves your address, or hire a certified lab for independent home water testing. The EPA recommends annual testing if you use a private well.
What is the radon risk for 92415?
92415 is mapped to a county in EPA Radon Zone 2 (moderate county-level radon potential; EPA recommends testing every home), located in San Bernardino County. EPA radon zones range from Zone 1 (highest county-level potential) to Zone 3 (lowest). Testing your home is recommended regardless of zone.
Are there PFAS (forever chemicals) in 92415's water?
Yes, PFAS have been detected in samples from water systems mapped to 92415. Reverse osmosis and activated carbon filters certified to NSF/ANSI 53 or 58 specifically for PFOA/PFOS reduction can reduce PFAS.
How to cite this page
ZipCheckup. (2026). San Bernardino, CA (92415): PFAS Detected in Mapped Water Systems - 75/100. https://zipcheckup.com/report/92415/
@misc{zipcheckup-report-92415,
author = {{ZipCheckup}},
title = {{San Bernardino, CA (92415): PFAS Detected in Mapped Water Systems - 75/100}},
year = {2026},
url = {https://zipcheckup.com/report/92415/}
}
Page version: October 2026.
Nearby ZIP Code Reports
Water quality comparison for ZIP codes near 92415
| ZIP Code | City, State | Distance | Grade | Violations |
|---|---|---|---|---|
| 92402 | San Bernardino, CA | <1 mi | N/A | 0 |
| 92403 | San Bernardino, CA | <1 mi | N/A | 0 |
| 92406 | San Bernardino, CA | <1 mi | N/A | 0 |
| 92413 | San Bernardino, CA | <1 mi | N/A | 0 |
| 92418 | San Bernardino, CA | <1 mi | N/A | 0 |
| 92423 | San Bernardino, CA | <1 mi | N/A | 0 |
| 92427 | San Bernardino, CA | <1 mi | N/A | 0 |
| 92401 | San Bernardino, CA | <1 mi | B | 0 |
| 92410 | San Bernardino, CA | <1 mi | C | 1 |
| 92411 | San Bernardino, CA | 1.8 mi | B | 16 |
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