Latitude 47.704656 Longitude -122.318745
Ambient office = 126 nanosieverts per hour
Ambient outside = 74 nanosieverts per hour
Soil exposed to rain water = 70 nanosieverts per hour
Red potato from Central Market = 102 nanosieverts per hour
Tap water = 97 nanosieverts per hour
Filter water = 93 nanosieverts per hour
