Latitude 47.704656 Longitude -122.318745
Ambient office = 84 nanosieverts per hour
Ambient outside = 103 nanosieverts per hour
Soil exposed to rain water = 102 nanosieverts per hour
Yam from Central Market = 86 nanosieverts per hour
Tap water = 88 nanosieverts per hour
Filtered water = 71 nanosieverts per hour