Latitude 47.704656 Longitude -122.318745
Ambient office = 78 nanosieverts per hour
Ambient outside = 106 nanosieverts per hour
Soil exposed to rain water = 101 nanosieverts per hour
Heirloom tomato from Central Market = 90 nanosieverts per hour
Tap water = 92 nanosieverts per hour
Filter water = 77 nanosieverts per hour