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Radon in New Hampshire Groundwater

By Communications and Publishing
USGS map identifying the percent probability for any location in New Hampshire to have groundwater with radon concentrations greater than the state government’s standard of 2,000 picocuries per liter for drinking water.
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Detailed Description

USGS map identifying the percent probability for any location in New Hampshire to have groundwater with radon concentrations greater than the state government’s standard of 2,000 picocuries per liter for drinking water.

Sources/Usage

Public Domain.