Latitude 47.704656 Longitude -122.318745
Ambient office = 151 nanosieverts per hour
Ambient outside = 60 nanosieverts per hour
Soil exposed to rain water = 52 nanosieverts per hour
Seedless purple grape from Central Market = 77 nanosieverts per hour
Tap water = 95 nanosieverts per hour
Filter water = 89 nanosieverts per hour