Latitude 47.704656 Longitude -122.318745
Ambient office = 102 nanosieverts per hour
Ambient outside = 95 nanosieverts per hour
Soil exposed to rain water = 94 nanosieverts per hour
Crimini mushroom from Central Market = 136 nanosieverts per hour
Tap water = 119 nanosieverts per hour
Filtered water = 91 nanosieverts per hour