Latitude 47.704656 Longitude -122.318745
Ambient office = 120 nanosieverts per hour
Ambient outside = 83 nanosieverts per hour
Soil exposed to rain water = 90 nanosieverts per hour
Romain lettuce from Top Foods = 86 nanosieverts per hour
Tap water = 67 nanosieverts per hour
Filtered water = 54 nanosieverts per hour
