Latitude 47.704656 Longitude -122.318745
Ambient office = 99 nanosieverts per hour
Ambient outside = 102 nanosieverts per hour
Soil exposed to rain water = 99 nanosieverts per hour
Iceberg lettuce from Top Foods = 100 nanosieverts per hour
Tap water = 98 nanosieverts per hour
Filtered water = 83 nanosieverts per hour
