Geiger Readings for May 31, 2016
Latitude 47.704656 Longitude -122.318745
Ambient office = 133 nanosieverts per hour
Ambient outside = 105 nanosieverts per hour
Soil exposed to rain water = 102 nanosieverts per hour
Crimini mushroom from Central Market = 115 nanosieverts per hour
Tap water = 83 nanosieverts per hour
Filtered water = 65 nanosieverts per hour
