Latitude 47.704656 Longitude -122.318745
Ambient office = 75 nanosieverts per hour
Ambient outside = 128 nanosieverts per hour
Soil exposed to rain water = 87 nanosieverts per hour
Iceberg lettuce from Central Market = 66 nanosieverts per hour
Tap water = 110 nanosieverts per hour
Filtered water = 75 nanosieverts per hour
