Home hazard report for 10505 — Baldwin Place, NY
ZIP 10505 is served by Somers Consolidated Water District #1: no health-based violations since 2016, latest lead result 11 ppb, PFAS not tested. Westchester County is in EPA radon zone 3.
No health-based violations reported since 2016.
Below the current 15 ppb action level but above 10 ppb, the action level under EPA's Lead and Copper Rule Improvements (compliance from 2027). Latest round: Jan 2025.
This system was not part of EPA’s 2023–2025 nationwide PFAS testing (UCMR 5 covers systems serving over 3,300 people and a sample of smaller ones).
Predicted average under 2 pCi/L — but any home can have high radon, so EPA still recommends a test.
FEMA’s overall natural-hazard risk for this census tract, relative to the rest of the U.S.
The nearest active Superfund site is 7.9 miles away.
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Where ZIP 10505 is
Dashed: ZIP area · blue: utility service area · scroll or pinch to zoomDrinking water: Somers Consolidated Water District #1
Health-based violations
No health-based violations reported since 2016.
Full record for Somers Consolidated Water District #1 →
Other systems overlapping this ZIP: Carmel WD 4.
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”)
This system was not part of EPA’s 2023–2025 nationwide PFAS testing (UCMR 5).
Radon in Westchester County
EPA radon zone 3 — low potential. Predicted average under 2 pCi/L — but any home can have high radon, so EPA still recommends a test.
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 Very Low, with relatively low social vulnerability and relatively 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 |
|---|---|---|
| Katonah Municipal Well Town of Bedford, New York · EPA ID NYD980780795 | Cleaned up & deleted | 6.6 mi |
| Magna Metals Cortlandt Manor, New York · EPA ID NYD001394881 | Active (final NPL) | 7.9 mi |
| Arsenic Mine Kent, New York · EPA ID NYD982531469 | Active (final NPL) | 8.2 mi |
| Brewster Well Field Brewster, New York · EPA ID NYD980652275 | Active (final NPL) | 8.7 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 10505
Who supplies drinking water to ZIP 10505?
Somers Consolidated Water District #1 (EPA ID NY5903426), a surface water (rivers, lakes) system serving about 3,848 people.
Is there lead in Baldwin Place, NY tap water?
The utility’s latest 90th-percentile lead result (Jan 2025) was 11 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 Baldwin Place, NY water have PFAS?
This system was not part of EPA’s 2023–2025 nationwide PFAS testing (UCMR 5 covers systems serving over 3,300 people and a sample of smaller ones).
Has the water system in 10505 had violations?
No health-based violations reported since 2016.
What natural hazards affect ZIP 10505?
FEMA’s National Risk Index rates the overall natural-hazard risk here as Very Low; the highest-rated hazards are strong wind (relatively moderate), winter weather (relatively moderate), cold wave (relatively low).
Are there Superfund sites near 10505?
The nearest active Superfund site is 7.9 miles away. Sites within 10 miles: Katonah Municipal Well (6.6 mi, Cleaned up & deleted); Magna Metals (7.9 mi, Active (final NPL)); Arsenic Mine (8.2 mi, Active (final NPL)).
Is radon a problem in Westchester County?
Westchester County is in EPA radon zone 3 (low potential). Predicted average under 2 pCi/L — but any home can have high radon, so EPA still recommends a test.