Latitude 47.704656 Longitude -122.318745
Geiger Counter Readings in Seattle, WA on May 16, 2013
Ambient office = .141 microsieverts per hour
Ambient outside = .103 microsieverts per hour
Soil exposed to rain water = .112 microsieverts per hour
Asparagus from Costco = .123 microsieverts per hour
Tap water = .114 microsieverts per hour
Filtered water = .099 microsieverts per hour
