Latitude 47.704656 Longitude -122.318745
Ambient office = 79 nanosieverts per hour
Ambient outside = 66 nanosieverts per hour
Soil exposed to rain water = 73 nanosieverts per hour
Romaine lettuce from Central Market = 67 nanosieverts per hour
Tap water = 65 nanosieverts per hour
Filter water = 53 nanosieverts per hour