Home hazard report for 55433 — Minneapolis, MN
ZIP 55433 is served by Coon Rapids: no health-based violations since 2016, latest lead result 0 ppb, PFAS 1 detected. Anoka County is in EPA radon zone 2.
No health-based violations reported since 2016.
90th-percentile lead in the latest round (Jan 2024). 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.
FEMA’s overall natural-hazard risk for this census tract, relative to the rest of the U.S.
The nearest active Superfund site is 4.0 miles away.
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Where ZIP 55433 is
Dashed: ZIP area · blue: utility service area · scroll or pinch to zoomDrinking water: Coon Rapids
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 |
|---|---|---|---|
| PFBA | 42.8 ppt | 8 of 18 | — |
| PFPeA | not detected | 0 of 18 | — |
| PFDA | not detected | 0 of 18 | — |
| PFNA | not detected | 0 of 18 | — |
| PFBS | not detected | 0 of 18 | — |
| PFHpA | not detected | 0 of 18 | — |
| PFHxS | not detected | 0 of 18 | — |
| PFOA | not detected | 0 of 18 | 4 ppt MCL |
| PFHxA | not detected | 0 of 18 | — |
| HFPO-DA (GenX) | not detected | 0 of 18 | — |
| PFOS | not detected | 0 of 18 | 4 ppt MCL |
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 Anoka County
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 →
Natural hazard risk
FEMA rates the overall natural-hazard risk of this neighborhood (census tract) as Relatively Moderate, with relatively low social vulnerability and very high community resilience.
FEMA National Risk Index (December 2025): expected annual losses from each hazard combined with social vulnerability and community resilience, rated relative to all U.S. census tracts. Hazards not listed are not applicable here. It describes the area, not a single building; flood insurance maps (FEMA FIRMs) decide flood-insurance requirements.
Live conditions: river gauges and flood levels · tornado warnings · wildfire detections · earthquakes — our sister maps, updated from NOAA, USGS and NASA every few minutes.
Superfund sites nearby
| Site | Status | Distance |
|---|---|---|
| South Andover Site Andover, Minnesota · EPA ID MND980609614 | Active (final NPL) | 4.0 mi |
| Waste Disposal Engineering Andover, Minnesota · EPA ID MND980609119 | Cleaned up & deleted | 4.7 mi |
| Boise Cascade/Onan Corp./Medtronics, Inc. Fridley, Minnesota · EPA ID MND053417515 | Cleaned up & deleted | 6.0 mi |
| Fridley Commons Park Well Field Fridley, Minnesota · EPA ID MND985701309 | Cleaned up & deleted | 6.2 mi |
| Kurt Manufacturing Co. Fridley, Minnesota · EPA ID MND059680165 | Active (final NPL) | 7.0 mi |
| Naval Industrial Reserve Ordnance Plant Fridley, Minnesota · EPA ID MN3170022914 | Active (final NPL) | 7.3 mi |
| FMC Corp. (Fridley Plant) Fridley, Minnesota · EPA ID MND006481543 | Active (final NPL) | 7.4 mi |
| New Brighton/Arden Hills/TCAAP (USARMY) New Brighton, Minnesota · EPA ID MN7213820908 | Active (final NPL) | 8.0 mi |
| Joslyn Manufacturing & Supply Co. Brooklyn Center, Minnesota · EPA ID MND044799856 | Active (final NPL) | 8.0 mi |
| MacGillis & Gibbs/Bell Lumber & Pole Co. New Brighton, Minnesota · EPA ID MND006192694 | Active (final NPL) | 9.3 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 55433
Who supplies drinking water to ZIP 55433?
Coon Rapids (EPA ID MN1020017), a groundwater (wells) system serving about 63,599 people.
Is there lead in Minneapolis, MN tap water?
The utility’s latest 90th-percentile lead result (Jan 2024) 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 Minneapolis, MN water have PFAS?
PFAS were detected, with PFOA and PFOS below 4.0 ppt (highest not detected).
Has the water system in 55433 had violations?
No health-based violations reported since 2016.
What natural hazards affect ZIP 55433?
FEMA’s National Risk Index rates the overall natural-hazard risk here as Relatively Moderate; the highest-rated hazards are strong wind (very high), hail (relatively high), lightning (relatively high).
Are there Superfund sites near 55433?
The nearest active Superfund site is 4.0 miles away. Sites within 10 miles: South Andover Site (4.0 mi, Active (final NPL)); Waste Disposal Engineering (4.7 mi, Cleaned up & deleted); Boise Cascade/Onan Corp./Medtronics, Inc. (6.0 mi, Cleaned up & deleted).
Is radon a problem in Anoka County?
Anoka County 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.