Geiger Readings for Jan 23, 2016
Latitude 47.704656 Longitude -122.318745
Ambient office = 82 nanosieverts per hour
Ambient outside = 121 nanosieverts per hour
Soil exposed to rain water = 108 nanosieverts per hour
Carrot from Central Market = 95 nanosieverts per hour
Tap water = 77 nanosieverts per hour
Filter water = 73 nanosieverts per hour