Home hazard report for 84011 — Bountiful, UT
ZIP 84011 is served by Bountiful City Water System: 1 violation since 2016, latest lead result 7.2 ppb, PFAS 2 detected. Davis is in EPA radon zone 2.
Health-based violations since 2016: Combined Radium (-226 and -228). All are listed as resolved.
90th-percentile lead in the latest round (Jan 2023). Lead comes mostly from household plumbing and service lines, so individual homes can be higher.
PFAS were detected, with PFOA and PFOS below 4.0 ppt (highest not 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.
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Where ZIP 84011 is
blue: utility service area · scroll or pinch to zoomDrinking water: Bountiful City Water System
Health-based violations
| Contaminant or rule | Health-based violations since 2016 |
|---|---|
| Combined Radium (-226 and -228) | 1 |
A health-based violation means a contaminant exceeded its legal limit (MCL) or a required treatment technique was not met, as reported by the state to EPA’s SDWIS. All are listed as resolved or archived; the latest began Jul 2021.
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 |
|---|---|---|---|
| PFBS | 3.7 ppt | 4 of 25 | — |
| PFPeA | 3 ppt | 1 of 25 | — |
| HFPO-DA (GenX) | not detected | 0 of 25 | — |
| PFHxA | not detected | 0 of 25 | — |
| PFBA | not detected | 0 of 25 | — |
| PFOS | not detected | 0 of 25 | 4 ppt MCL |
| PFOA | not detected | 0 of 25 | 4 ppt MCL |
| PFNA | not detected | 0 of 25 | — |
| PFHxS | not detected | 0 of 25 | — |
| PFHpA | not detected | 0 of 25 | — |
| PFDA | not detected | 0 of 25 | — |
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 Davis
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 |
|---|---|---|
| Intermountain Waste Oil Refinery Bountiful, Utah · EPA ID UT0001277359 | Cleaned up & deleted | <1 mi |
| Five Points PCE Plume Woods Cross, Utah · EPA ID UTN000802654 | Active (final NPL) | 1.1 mi |
| Bountiful/Woods Cross 5th South PCE Plume Bountiful, Woods Cross, Utah · EPA ID UT0001119296 | Active (final NPL) | 1.2 mi |
| Petrochem Recycling Corp./Ekotek, Inc. Salt Lake City, Utah · EPA ID UTD093119196 | Cleaned up & deleted | 6.3 mi |
| Rose Park Sludge Pit Salt Lake City, Utah · EPA ID UTD980635452 | Cleaned up & deleted | 6.5 mi |
| Utah Power & Light/American Barrel Co. Salt Lake City, Utah · EPA ID UTD980667240 | Active (final NPL) | 8.3 mi |
| 700 South 1600 East PCE Plume Salt Lake City, Utah · EPA ID UTD981548985 | Active (final NPL) | 9.5 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 84011
Who supplies drinking water to ZIP 84011?
Bountiful City Water System (EPA ID UTAH06015), a surface water (rivers, lakes) system serving about 37,500 people.
Is there lead in Bountiful, UT tap water?
The utility’s latest 90th-percentile lead result (Jan 2023) was 7.2 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 Bountiful, UT water have PFAS?
PFAS were detected, with PFOA and PFOS below 4.0 ppt (highest not detected).
Has the water system in 84011 had violations?
Health-based violations since 2016: Combined Radium (-226 and -228). All are listed as resolved.
Are there Superfund sites near 84011?
Active or proposed Superfund (National Priorities List) sites near the center of this ZIP code. Sites within 10 miles: Intermountain Waste Oil Refinery (0.8 mi, Cleaned up & deleted); Five Points PCE Plume (1.1 mi, Active (final NPL)); Bountiful/Woods Cross 5th South PCE Plume (1.2 mi, Active (final NPL)).
Is radon a problem in Davis?
Davis 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.