Latitude 47.704656 Longitude -122.318745
Ambient office = 106 nanosieverts per hour
Ambient outside = 108 nanosieverts per hour
Soil exposed to rain water = 108 nanosieverts per hour
Potato from Central Market = 80 nanosieverts per hour
Tap water = 104 nanosieverts per hour
Filter water = 84 nanosieverts per hour