Latitude 47.704656 Longitude -122.318745
Ambient office = 96 nanosieverts per hour
Ambient outside = 109 nanosieverts per hour
Soil exposed to rain water = 76 nanosieverts per hour
Iceberg lettuce from Top Foods = 76 nanosieverts per hour
Tap water = 91 nanosieverts per hour
Filtered water = 77 nanosieverts per hour
