Home hazard report for 03073 — North Salem, NH
ZIP 03073 has no mapped public water system — homes here most likely use private wells. Rockingham is in EPA radon zone 2.
Well water is not tested by any agency — test it yourself.
Predicted average indoor radon between 2 and 4 pCi/L. Test your home; many homes here exceed 4 pCi/L.
The nearest active Superfund site is 5.9 miles away.
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Where ZIP 03073 is
scroll or pinch to zoomDrinking water: probably a private well
No community water system’s service area covers the center of ZIP 03073, 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 Rockingham
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 →
Superfund sites nearby
| Site | Status | Distance |
|---|---|---|
| Beede Waste Oil Plaistow, New Hampshire · EPA ID NHD018958140 | Active (final NPL) | 5.9 mi |
| Tinkham Garage Londonderry, New Hampshire · EPA ID NHD062004569 | Active (final NPL) | 6.8 mi |
| Ottati & Goss/Kingston Steel Drum Kingston, New Hampshire · EPA ID NHD990717647 | Active (final NPL) | 8.2 mi |
| Town Garage/Radio Beacon Londonderry, New Hampshire · EPA ID NHD981063860 | Cleaned up & deleted | 8.9 mi |
| Auburn Road Landfill Londonderry, New Hampshire · EPA ID NHD980524086 | 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 03073
Does ZIP 03073 have public water?
No community water system service area covers the center of ZIP 03073, 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 03073?
The nearest active Superfund site is 5.9 miles away. Sites within 10 miles: Beede Waste Oil (5.9 mi, Active (final NPL)); Tinkham Garage (6.8 mi, Active (final NPL)); Ottati & Goss/Kingston Steel Drum (8.2 mi, Active (final NPL)).
Is radon a problem in Rockingham?
Rockingham 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.