Latitude 47.704656 Longitude -122.318745
Ambient office = 114 nanosieverts per hour
Ambient outside = 76 nanosieverts per hour
Soil exposed to rain water = 58 nanosieverts per hour
Red seedless grapes from Top Foods = 81 nanosieverts per hour
Tap water = 105 nanosieverts per hour
Filtered water = 84 nanosieverts per hour
