EPA data as of Oct 2026 · page updated 2026-10-29

Home hazard report for 08803 — Baptistown, NJ

ZIP 08803 has no mapped public water system — homes here most likely use private wells. Hunterdon is in EPA radon zone 1.

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Where ZIP 08803 is

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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 08803, 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 Hunterdon

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 →

Superfund sites nearby

SiteStatusDistance
De Rewal Chemical Co.
Kingwood Township, New Jersey · EPA ID NJD980761373
Active (final NPL)2.9 mi
Crown Vantage Landfill
Alexandria Township, New Jersey · EPA ID NJN000204492
Cleaned up & deleted4.4 mi
Curtis Specialty Papers, Inc.
Milford, New Jersey · EPA ID NJD057143984
Active (final NPL)5.2 mi
Myers Property
Franklin Township, New Jersey · EPA ID NJD980654198
Active (final NPL)6.1 mi
Boarhead Farms
Bridgeton Township, Pennsylvania · EPA ID PAD047726161
Active (final NPL)6.5 mi
Revere Chemical Co.
Nockamixon Township, Pennsylvania · EPA ID PAD051395499
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 08803

Does ZIP 08803 have public water?

No community water system service area covers the center of ZIP 08803, 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.

Are there Superfund sites near 08803?

Active or proposed Superfund (National Priorities List) sites near the center of this ZIP code. Sites within 10 miles: De Rewal Chemical Co. (2.9 mi, Active (final NPL)); Crown Vantage Landfill (4.4 mi, Cleaned up & deleted); Curtis Specialty Papers, Inc. (5.2 mi, Active (final NPL)).

Is radon a problem in Hunterdon?

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