Geiger Readings for July 22, 2013
Latitude 47.704656 Longitude -122.318745
Ambient office = .079 microsieverts per hour
Ambient outside = .065 microsieverts per hour
Soil exposed to rain water = .049 microsieverts per hour
Banana from local grocery store = .157 microsieverts per hour
Tap water = .090 microsieverts per hour
Filtered water = .076 microsieverts per hour
