Latitude 47.704656 Longitude -122.318745
Ambient office = 78 nanosieverts per hour
Ambient outside = 65 nanosieverts per hour
Soil exposed to rain water = 67 nanosieverts per hour
Yellow onion from Central Market = 52 nanosieverts per hour
Tap water = 69 nanosieverts per hour
Filter water = 56 nanosieverts per hour