Geiger Readings for Jan 28, 2017
Latitude 47.704656 Longitude -122.318745
Ambient office = 96 nanosieverts per hour
Ambient outside = 117 nanosieverts per hour
Soil exposed to rain water = 106 nanosieverts per hour
Avocado from Central Market = 115 nanosieverts per hour
Tap water = 125 nanosieverts per hour
Filter water = 97 nanosieverts per hour