Latitude 47.704656 Longitude -122.318745
Ambient office = 59 nanosieverts per hour
Ambient outside = 123 nanosieverts per hour
Soil exposed to rain water = 123 nanosieverts per hour
Seedless grapes from Central Market = 116 nanosieverts per hour
Tap water = 113 nanosieverts per hour
Filtered water = 91 nanosieverts per hour