Latitude 47.704656 Longitude -122.318745
Ambient office = 70 nanosieverts per hour
Ambient outside = 66 nanosieverts per hour
Soil exposed to rain water = 93 nanosieverts per hour
Avacado from Top Foods = 78 nanosieverts per hour
Tap water = 146 nanosieverts per hour
Filtered water = 121 nanosieverts per hour