San Bruno, CA (94066) Home Safety Report
EPA data combined for 2 water systems mapped to this ZIP (largest mapped system: City of San Bruno)
EPA records for the water systems mapped to 94066 in San Bruno, 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.
- Radon EPA Zone 2 - county-level radon potential, not a home measurement.
- Flood 29 cumulative NFIP claim records. Check the current FEMA map for a specific address.
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Score Breakdown
Overall Home Safety Score: Score unavailable
Required evidence is missing. Missing values remain unknown and are not imputed or renormalized.
Canonical components
Required domains
Coverage: 3 of 4 components and 2 of 3 domains observed.
Model 4.0.0; series home-safety-v4-cross-vertical.
Safety & Health (7) CRITICAL
Your Water System
ZIP code 94066 in San Bruno, California is mapped to the water system City of San Bruno (EPA ID: CA4110023). This system provides water to approximately 42,631 people from surface water sources.
There are 2 community water systems serving this area.
Water Systems Serving This Area
| System Name | EPA ID | Population | Source |
|---|---|---|---|
| City of San Bruno | CA4110023 | 42,631 | Surface water |
| City of Millbrae | CA4110018 | 22,795 | Surface water |
Other Water Quality Reports in California
- 90001 (Los Angeles)
- 90002 (Los Angeles)
- 90003 (Los Angeles)
- 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
- 94128 (San Francisco) - 2 mi
- 94030 (Millbrae) - 2 mi
- 94080 (South San Francisco) - 2 mi
- 94083 (South San Francisco) - 2 mi
- 94044 (Pacifica) - 3 mi
- 94005 (Brisbane) - 4 mi
- 94014 (Daly City) - 4 mi
- 94011 (Burlingame) - 4 mi
- 94015 (Daly City) - 5 mi
- 94010 (Burlingame) - 5 mi
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for City of San Bruno (CA4110023) on EPA.gov.
5 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.
UCMR 5 PFAS monitoring: no reportable detections in available records
Available federal UCMR5 records for water systems mapped to ZIP code 94066 show no PFAS detections among the compounds tested, at the program's reporting levels.
The EPA Fifth Unregulated Contaminant Monitoring Rule (UCMR5) required community and non-transient non-community water systems serving 3,300 or more people to test for 29 PFAS compounds and lithium between 2023 and 2025. Systems with no detections at the federal minimum reporting level had no results at or above that reporting level.
Environmental Hazards (11) HIGH
Home & Infrastructure (6) MODERATE
Possible home maintenance concerns - talk to a local expert.
Call (855) 384-4856Paid Partner This is a free service. You will be connected with an independent service provider. We may receive compensation.
Cost & Community (9) HIGH
CPSC product recall notices
These national notices are not matched to this ZIP code or water system.
Protect Your Home in San Bruno
Based on local data for ZIP 94066, these services may benefit homeowners in your area.
Based on local data for your area. Use the tools below to explore your options.
Home & Flood Insurance
The ZIP code for this report in San Bruno has 29 FEMA flood claims on record. Standard homeowner policies don't cover flood damage - make sure you're protected.
Typical cost: Flood insurance: premiums vary by property and flood zone; request a quote
Check Your Flood Zone (Free)FEMA flood map lookup - see if your property is in a flood zone
Free tip: Check your FEMA flood zone at msc.fema.gov (free lookup)
Gutter Installation & Repair
The median home in 94066 was built around 1969. Aging gutters can cause foundation damage, basement flooding, and mold - a professional assessment can prevent costly repairs.
Typical cost: Gutter installation: typically $1,000–$2,500 for a standard home
Estimate Your Home Maintenance CostsWindow Replacement
The median build year of homes in San Bruno is 1969; check the age and condition of your own windows. ENERGY STAR windows can save $101–$583/year on energy bills.
Typical cost: Window replacement: typically $300–$800 per window installed
Estimate Your Home Maintenance CostsRoofing Inspection & Repair
Homes built around 1969 may be on their second or third roof. A professional inspection can catch damage before leaks start.
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 94066 safe to drink?
EPA SDWIS records 0 violations since 2021 across the water systems mapped to ZIP 94066 (primary system: City of San Bruno), 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 94066's water come from?
The recorded water source for City of San Bruno, a system mapped to ZIP code 94066, is Surface water. This system serves approximately 42,631 people.
How can I get my water tested in San Bruno?
If City of San Bruno 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 94066?
94066 is mapped to a county in EPA Radon Zone 2 (moderate county-level radon potential; EPA recommends testing every home), located in San Mateo County. EPA radon zones range from Zone 1 (highest county-level potential) to Zone 3 (lowest). Testing your home is recommended regardless of zone.
What does the NFIP claim history show for ZIP 94066?
FEMA records contain 29 flood insurance claims filed in ZIP code 94066; the recorded rated-zone value (the most frequent one if there are several claims) is AE, which is claims evidence and may differ from the current FEMA map zone for a property. Claim records do not establish current property risk. Review FEMA's map for the specific property.
How to cite this page
ZipCheckup. (2026). San Bruno, CA (94066) Home Safety Report. https://zipcheckup.com/report/94066/
@misc{zipcheckup-report-94066,
author = {{ZipCheckup}},
title = {{San Bruno, CA (94066) Home Safety Report}},
year = {2026},
url = {https://zipcheckup.com/report/94066/}
}
Page version: October 2026.
Nearby ZIP Code Reports
Water quality comparison for ZIP codes near 94066
| ZIP Code | City, State | Distance | Grade | Violations |
|---|---|---|---|---|
| 94128 | San Francisco, CA | 2.0 mi | N/A | 0 |
| 94030 | Millbrae, CA | 2.2 mi | N/A | 0 |
| 94080 | South San Francisco, CA | 2.3 mi | N/A | 0 |
| 94083 | South San Francisco, CA | 2.4 mi | N/A | 0 |
| 94044 | Pacifica, CA | 2.9 mi | N/A | 0 |
| 94005 | Brisbane, CA | 4.2 mi | N/A | 0 |
| 94014 | Daly City, CA | 4.4 mi | N/A | 0 |
| 94011 | Burlingame, CA | 4.4 mi | N/A | 0 |
| 94015 | Daly City, CA | 4.6 mi | N/A | 0 |
| 94010 | Burlingame, CA | 5.2 mi | N/A | 0 |
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