Latitude 47.704656 Longitude -122.318745
Ambient office = 77 nanosieverts per hour
Ambient outside = 103 nanosieverts per hour
Soil exposed to rain water = 128 nanosieverts per hour
Iceber lettuce from Top Foods = 97 nanosieverts per hour
Tap water = 70 nanosieverts per hour
Filtered water = 58 nanosieverts per hour
