Latitude 47.704656 Longitude -122.318745
Ambient office = .132 microsieverts per hour
Ambient outside = .109 microsieverts per hour
Soil exposed to rain water = .114 microsieverts per hour
Asian pear from Top Foods = .098 microsieverts per hour
Tap water = .119 microsieverts per hour
Filtered water = .093 microsieverts per hour