Latitude 47.704656 Longitude -122.318745
Ambient office = 107 nanosieverts per hour
Ambient outside = 106 nanosieverts per hour
Soil exposed to rain water = 96 nanosieverts per hour
Crimini mushroom from Central Market = 95 nanosieverts per hour
Tap water = 66 nanosieverts per hour
Filtered water = 59 nanosieverts per hour