Geiger Readings for Mar 17, 2015
Latitude 47.704656 Longitude -122.318745
Ambient office = 99 nanosieverts per hour
Ambient outside = 93 nanosieverts per hour
Soil exposed to rain water = 88 nanosieverts per hour
White mushroom from Central Market = 80 nanosieverts per hour
Tap water = 116 nanosieverts per hour
Filtered water = 97 nanosieverts per hour
