Latitude 47.704656 Longitude -122.318745
Ambient office = 74 nanosieverts per hour
Ambient outside = 80 nanosieverts per hour
Soil exposed to rain water = 65 nanosieverts per hour
Honey Crisp apple from Top Foods = 83 nanosieverts per hour
Tap water = 76 nanosieverts per hour
Filtered water = 65 nanosieverts per hour
