Latitude 47.704656 Longitude -122.318745
Ambient office = 146 nanosieverts per hour
Ambient outside = 92 nanosieverts per hour
Soil exposed to rain water = 47 nanosieverts per hour
Iceberg lettuce from Central Market = 66 nanosieverts per hour
Tap water = 58 nanosieverts per hour
Filtered water = 52 nanosieverts per hour
