Latitude 47.704656 Longitude -122.318745
Ambient office = 132 nanosieverts per hour
Ambient outside = 106 nanosieverts per hour
Soil exposed to rain water = 102 nanosieverts per hour
Iceberg lettuce from Central Market = 108 nanosieverts per hour
Tap water = 108 nanosieverts per hour
Filtered water = 102 nanosieverts per hour
