Latitude 47.704656 Longitude -122.318745
Ambient office = 70 nanosieverts per hour
Ambient outside = 106 nanosieverts per hour
Soil exposed to rain water = 108 nanosieverts per hour
Yam from Central Market = 122 nanosieverts per hour
Tap water = 103 nanosieverts per hour
Filtered water = 80 nanosieverts per hour