Geiger Readings for August 15, 2013
Latitude 47.704656 Longitude -122.318745
Ambient office = .102 microsieverts per hour
Ambient outside = .121 microsieverts per hour
Soil exposed to rain water = .100 microsieverts per hour
Banana from local grocery = .098 microsieverts per hour
Tap water = .066 microsieverts per hour
Filtered water = .056 microsieverts per hour
