Latitude 47.704656 Longitude -122.318745
Ambient office = 110 nanosieverts per hour
Ambient outside = 108 nanosieverts per hour
Soil exposed to rain water = 90 nanosieverts per hour
Romaine lettuce from Top Foods = 146 nanosieverts per hour
Tap water = 83 nanosieverts per hour
Filtered water = 72 nanosieverts per hour
