Latitude 47.704656 Longitude -122.318745
Ambient office = 77 nanosieverts per hour
Ambient outside = 85 nanosieverts per hour
Soil exposed to rain water = 86 nanosieverts per hour
Romaine lettuce from Top Foods = 99 nanosieverts per hour
Tap water = 97 nanosieverts per hour
Filtered water = 81 nanosieverts per hour
