Geiger Readings for Aug 21, 2015
Latitude 47.704656 Longitude -122.318745
Ambient office = 96 nanosieverts per hour
Ambient outside = 87 nanosieverts per hour
Soil exposed to rain water = 74 nanosieverts per hour
Vine ripened tomato from Central Market = 157 nanosieverts per hour
Tap water = 103 nanosieverts per hour
Filtered water = 94 nanosieverts per hour
