Latitude 47.704656 Longitude -122.318745
Ambient office = 61 nanosieverts per hour
Ambient outside = 97 nanosieverts per hour
Soil exposed to rain water = 103 nanosieverts per hour
Iceberg lettuce from Central Market = 97 nanosieverts per hour
Tap water = 136 nanosieverts per hour
Filtered water = 130 nanosieverts per hour
