Geiger Readings for Feb 19, 2015
Latitude 47.704656 Longitude -122.318745
Ambient office = 108 nanosieverts per hour
Ambient outside = 123 nanosieverts per hour
Soil exposed to rain water = 102 nanosieverts per hour
Herloom tomato from Central Market = 91 nanosieverts per hour
Tap water = 85 nanosieverts per hour
Filtered water = 73 nanosieverts per hour
