Latitude 47.704656 Longitude -122.318745
Ambient office = 90 nanosieverts per hour
Ambient outside = 87 nanosieverts per hour
Soil exposed to rain water = 103 nanosieverts per hour
Iceberg lettuce from Top Foods = 160 nanosieverts per hour
Tap water = 118 nanosieverts per hour
Filtered water = 103 nanosieverts per hour
