Latitude 47.704656 Longitude -122.318745
Ambient office = 122 nanosieverts per hour
Ambient outside = 118 nanosieverts per hour
Soil exposed to rain water = 118 nanosieverts per hour
Yam from Central Market = 31 nanosieverts per hour
Tap water = 104 nanosieverts per hour
Filtered water = 87 nanosieverts per hour