Geiger Readings for Aug 24, 2017
Latitude 47.704656 Longitude -122.318745
Ambient office = 117 nanosieverts per hour
Ambient outside = 167 nanosieverts per hour
Soil exposed to rain water = 159 nanosieverts per hour
Celery from Central Market = 86 nanosieverts per hour
Tap water = 86 nanosieverts per hour
Filter water = 77 nanosieverts per hour