Geiger Readings for Mar 31, 2017
Latitude 47.704656 Longitude -122.318745
Ambient office = 107 nanosieverts per hour
Ambient outside = 103 nanosieverts per hour
Soil exposed to rain water = 91 nanosieverts per hour
Roma tomato from Central Market = 127 nanosieverts per hour
Tap water = 65 nanosieverts per hour
Filter water = 60 nanosieverts per hour
