Latitude 47.704656 Longitude -122.318745
Ambient office = 106 nanosieverts per hour
Ambient outside = 121 nanosieverts per hour
Soil exposed to rain water = 22 nanosieverts per hour
Romaine lettuce from Central Market = 66 nanosieverts per hour
Tap water = 92 nanosieverts per hour
Filter water = 80 nanosieverts per hour