Latitude 47.704656 Longitude -122.318745
Ambient office = 53 nanosieverts per hour
Ambient outside = 88 nanosieverts per hour
Soil exposed to rain water = 89 nanosieverts per hour
Iceberg lettuce from Central Market = 77 nanosieverts per hour
Tap water = 92 nanosieverts per hour
Filter water = 88 nanosieverts per hour