Latitude 47.704656 Longitude -122.318745
Latitude 47.704656 Longitude -122.318745
Ambient office = 64 nanosieverts per hour
Ambient outside = 56 nanosieverts per hour
Soil exposed to rain water = 70 nanosieverts per hour
Iceberg lettuce from Top Foods = 119 nanosieverts per hour
Tap water = 93 nanosieverts per hour
Filtered water = 89 nanosieverts per hour
