Latitude 47.704656 Longitude -122.318745
Ambient office = .108 microsieverts per hour
Ambient outside = .117 microsieverts per hour
Soil exposed to rain water = .110 microsieverts per hour
Iceberg lettuce from Top Foods = .097 microsieverts per hour
Tap water = .099 microsieverts per hour
Filtered water = .085 microsieverts per hour
