ZIP code areaZIP center Water utility service area PFOA/PFOS ≥ 4 ppt Lead > 15 ppb 5+ violations Superfund site (active) proposed cleaned up Circles: other water systems flagged nearby; size = people served. Tap any symbol for details.

Drinking water: probably a private well

No community water system’s service area covers the center of ZIP 04093, and no system lists it. In rural areas that usually means private wells. The EPA does not regulate private wells: owners should test once a year for coliform bacteria and nitrate, and every few years for arsenic, lead, uranium and other local concerns. Your county health department can recommend a certified lab.

Radon in York County

EPA radon zone 1 — highest potential. Predicted average indoor radon above 4 pCi/L — EPA’s action level. Test your home.

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.

Ice stormRelatively High

HurricaneRelatively Moderate

Cold waveRelatively Low

DroughtRelatively Low

EarthquakeRelatively Low

LightningRelatively Low

Riverine floodingRelatively Low

Strong windRelatively Low

WildfireRelatively Low

Winter weatherRelatively Low

HailVery Low

Heat waveVery Low

LandslideVery Low

TornadoVery Low

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
Saco Tannery Waste Pits Saco, Maine · EPA ID MED980520241	Cleaned up & deleted	7.7 mi
Saco Municipal Landfill Saco, Maine · EPA ID MED980504393	Active (final NPL)	7.9 mi
Keddy Mill Windham, Maine · EPA ID MEN000106078	Active (final NPL)	8.9 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 04093

Does ZIP 04093 have public water?

No community water system service area covers the center of ZIP 04093, and none lists it. Homes here most likely use private wells, which no agency tests — owners should test yearly for bacteria and nitrate, and every few years for arsenic, lead and other local concerns.

What natural hazards affect ZIP 04093?

FEMA’s National Risk Index rates the overall natural-hazard risk here as Very Low; the highest-rated hazards are ice storm (relatively high), hurricane (relatively moderate), cold wave (relatively low).

Are there Superfund sites near 04093?

The nearest active Superfund site is 7.9 miles away. Sites within 10 miles: Saco Tannery Waste Pits (7.7 mi, Cleaned up & deleted); Saco Municipal Landfill (7.9 mi, Active (final NPL)); Keddy Mill (8.9 mi, Active (final NPL)).

Is radon a problem in York County?

York County is in EPA radon zone 1 (highest potential). Predicted average indoor radon above 4 pCi/L — EPA’s action level. Test your home.