Geiger Readings for August 30, 2013
Latitude 47.704656 Longitude -122.318745
Ambient office = .093 microsieverts per hour
Ambient outside = .078 microsieverts per hour
Soil exposed to rain water = .088 microsieverts per hour
Fresh ground coffee from specialty store= .103 microsieverts per hour
Tap water = .094 microsieverts per hour
Filtered water = .073 microsieverts per hour
