Latitude 47.704656 Longitude -122.318745
Ambient office = 103 nanosieverts per hour
Ambient outside = 106 nanosieverts per hour
Soil exposed to rain water = 102 nanosieverts per hour
Iceberg lettuce from Central Market = 110 nanosieverts per hour
Tap water = 84 nanosieverts per hour
Filtered water = 71 nanosieverts per hour