Geiger Readings for Sept 29, 2016
Latitude 47.704656 Longitude -122.318745
Ambient office = 83 nanosieverts per hour
Ambient outside = 120 nanosieverts per hour
Soil exposed to rain water = 121 nanosieverts per hour
Crimini mushroom from Central Market = 92 nanosieverts per hour
Tap water = 79 nanosieverts per hour
Filter water = 59 nanosieverts per hour