Latitude 47.704656 Longitude -122.318745
Ambient office = .106 microsieverts per hour
Ambient outside = .097 microsieverts per hour
Soil exposed to rain water = .109 microsieverts per hour
Romaine lettuce from Costco = .125 microsieverts per hour
Tap water = .105 microsieverts per hour
Filtered water = .103 microsieverts per hour
