Latitude 47.704656 Longitude -122.318745
Ambient office = 122 nanosieverts per hour
Ambient outside = 74 nanosieverts per hour
Soil exposed to rain water = 73 nanosieverts per hour
Red potato from Central Market = 64 nanosieverts per hour
Tap water = 110 nanosieverts per hour
Filter water = 98 nanosieverts per hour