Latitude 47.704656 Longitude -122.318745
Ambient office = 136 nanosieverts per hour
Ambient outside = 85 nanosieverts per hour
Soil exposed to rain water = 86 nanosieverts per hour
Iceberg lettuce from Central Market = 96 nanosieverts per hour
Tap water = 74 nanosieverts per hour
Filter water = 69 nanosieverts per hour