Latitude 47.704656 Longitude -122.318745
Ambient office = 116 nanosieverts per hour
Ambient outside = 104 nanosieverts per hour
Soil exposed to rain water = 100 nanosieverts per hour
Yellow onion from Central Market = 108 nanosieverts per hour
Tap water = 90 nanosieverts per hour
Filter water = 82 nanosieverts per hour