Latitude 47.704656 Longitude -122.318745
Ambient office = 52 nanosieverts per hour
Ambient outside = 59 nanosieverts per hour
Soil exposed to rain water = 58 nanosieverts per hour
Iceberg lettuce from Central Market = 108 nanosieverts per hour
Tap water = 93 nanosieverts per hour
Filtered water = 82 nanosieverts per hour
