Latitude 47.704656 Longitude -122.318745
Ambient office = 88 nanosieverts per hour
Ambient outside = 128 nanosieverts per hour
Soil exposed to rain water = 122 nanosieverts per hour
Red potato from Central Market = 102 nanosieverts per hour
Tap water = 46 nanosieverts per hour
Filter water = 39 nanosieverts per hour