Latitude 47.704656 Longitude -122.318745
Ambient office = .081 microsieverts per hour
Ambient outside = .070 microsieverts per hour
Soil exposed to rain water = .063 microsieverts per hour
Iceberg lettuce from Costco = .138 microsieverts per hour
Tap water = .104 microsieverts per hour
Filtered water = .088 microsieverts per hour
