Latitude 47.704656 Longitude -122.318745
Ambient office = 65 nanosieverts per hour
Ambient outside = 54 nanosieverts per hour
Soil exposed to rain water = 59 nanosieverts per hour
Red potato from Central Market = 70 nanosieverts per hour
Tap water = 157 nanosieverts per hour
Filter water = 143 nanosieverts per hour
