Latitude 47.704656 Longitude -122.318745
Ambient office = 89 nanosieverts per hour
Ambient outside = 96 nanosieverts per hour
Soil exposed to rain water = 99 nanosieverts per hour
Iceberg lettuce from Top Foods = 189 nanosieverts per hour
Tap water = 123 nanosieverts per hour
Filtered water = 118 nanosieverts per hour
