Geiger Readings for July 21, 2013
Latitude 47.704656 Longitude -122.318745
Ambient office = .089 microsieverts per hour
Ambient outside = .095 microsieverts per hour
Soil exposed to rain water = .100 microsieverts per hour
Vine ripened tomatoes from local grocery store = .095 microsieverts per hour
Tap water = .121 microsieverts per hour
Filtered water = .105 microsieverts per hour
