Latitude 47.704656 Longitude -122.318745
Ambient office = 85 nanosieverts per hour
Ambient outside = 143 nanosieverts per hour
Soil exposed to rain water = 142 nanosieverts per hour
Honey Gold potato from Central Market = 82 nanosieverts per hour
Tap water = 91 nanosieverts per hour
Filter water = 80 nanosieverts per hour