Geiger Readings for Jul 28, 2017
Latitude 47.704656 Longitude -122.318745
Ambient office = 84 nanosieverts per hour
Ambient outside = 97 nanosieverts per hour
Soil exposed to rain water = 109 nanosieverts per hour
White onion from Central Market = 93 nanosieverts per hour
Tap water = 120 nanosieverts per hour
Filter water = 112 nanosieverts per hour
