Latitude 47.704656 Longitude -122.318745
Ambient office = 56 nanosieverts per hour
Ambient outside = 106 nanosieverts per hour
Soil exposed to rain water = 115 nanosieverts per hour
Grape from Central Market = 84 nanosieverts per hour
Tap water = 91 nanosieverts per hour
Filter water = 83 nanosieverts per hour