Geiger Readings for Oct 20, 2016
Latitude 47.704656 Longitude -122.318745
Ambient office = 128 nanosieverts per hour
Ambient outside = 111 nanosieverts per hour
Soil exposed to rain water = 102 nanosieverts per hour
Roma tomato from Central Market = 107 nanosieverts per hour
Tap water = 78 nanosieverts per hour
Filter water = 65 nanosieverts per hour