Latitude 47.704656 Longitude -122.318745
Ambient office = 103 nanosieverts per hour
Ambient outside = 128 nanosieverts per hour
Soil exposed to rain water = 133 nanosieverts per hour
Red seedless grapes from Top Foods = 76 nanosieverts per hour
Tap water = 72 nanosieverts per hour
Filtered water = 61 nanosieverts per hour
