Geiger Readings for August 5, 2013
Latitude 47.704656 Longitude -122.318745
Ambient office = .072 microsieverts per hour
Ambient outside = .079 microsieverts per hour
Soil exposed to rain water = .052 microsieverts per hour
White onion from local grocery store = .103 microsieverts per hour
Tap water = .139 microsieverts per hour
Filtered water = .021 microsieverts per hour
