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

Home hazard report for 49003 — Kalamazoo, MI

ZIP 49003 has no mapped public water system — homes here most likely use private wells. Kalamazoo is in EPA radon zone 1.

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Where ZIP 49003 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 49003, 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 Kalamazoo

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
Michigan Disposal Service (Cork Street Landfill)
Kalamazoo, Michigan · EPA ID MID000775957
Active (final NPL)<1 mi
Roto-Finish Co., Inc.
Kalamazoo, Michigan · EPA ID MID005340088
Active (final NPL)1.3 mi
Auto Ion Chemicals, Inc.
Kalamazoo, Michigan · EPA ID MID980794382
Active (final NPL)3.9 mi
Allied Paper, Inc./Portage Creek/Kalamazoo River
Kalamazoo, Michigan · EPA ID MID006007306
Active (final NPL)4.6 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.

Buying a home in Kalamazoo? See the 2026 conforming, FHA and jumbo loan limits for Kalamazoo →

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 49003

Does ZIP 49003 have public water?

No community water system service area covers the center of ZIP 49003, 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 49003?

Active or proposed Superfund (National Priorities List) sites near the center of this ZIP code. Sites within 10 miles: Michigan Disposal Service (Cork Street Landfill) (0.9 mi, Active (final NPL)); Roto-Finish Co., Inc. (1.3 mi, Active (final NPL)); Auto Ion Chemicals, Inc. (3.9 mi, Active (final NPL)).

Is radon a problem in Kalamazoo?

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