Geiger Readings for May 31, 2017
Latitude 47.704656 Longitude -122.318745
Ambient office = 111 nanosieverts per hour
Ambient outside = 100 nanosieverts per hour
Soil exposed to rain water = 101 nanosieverts per hour
Mango from Central Market = 109 nanosieverts per hour
Tap water = 95 nanosieverts per hour
Filter water = 75 nanosieverts per hour
