Latitude 47.704656 Longitude -122.318745
Ambient office = 83 nanosieverts per hour
Ambient outside = 126 nanosieverts per hour
Soil exposed to rain water = 129 nanosieverts per hour
Iceberg lettuce from Central Market = 115 nanosieverts per hour
Tap water = 105 nanosieverts per hour
Filter water = 85 nanosieverts per hour