Geiger Readings for Aug 31, 2015
Latitude 47.704656 Longitude -122.318745
Ambient office = 127 nanosieverts per hour
Ambient outside = 107 nanosieverts per hour
Soil exposed to rain water = 100 nanosieverts per hour
Lemon from Central Market = 128 nanosieverts per hour
Tap water = 124 nanosieverts per hour
Filtered water = 116 nanosieverts per hour