Find Radon Testers in Watertown, Wisconsin
2 certified radon professionals found near Watertown.
Radon Risk Level
EPA data for Watertown area
Average indoor level5 pCi/L
0EPA action level: 4 pCi/L10+
High radon state; granite and glacial soils contribute.
41% of homesin this state test above the EPA action level (4 pCi/L).
The EPA recommends all homes in high-radon states be tested regardless of construction type.