Geiger Readings for January 29, 2014
Latitude 47.704656 Longitude -122.318745
Ambient office = 137 nanosieverts per hour
Ambient outside = 78 nanosieverts per hour
Soil exposed to rain water = 80 nanosieverts per hour
Vine ripened tomato from Central Market = 98 nanosieverts per hour
Tap water = 89 nanosieverts per hour
Filtered water = 66 nanosieverts per hour
