Geiger Readings for Apr 11, 2018
Latitude 47.704656 Longitude -122.318745
Ambient office = 124 nanosieverts per hour
Ambient outside = 111 nanosieverts per hour
Soil exposed to rain water = 105 nanosieverts per hour
Celery from Central Market = 121 nanosieverts per hour
Tap water = 121 nanosieverts per hour
Filter water = 106 nanosieverts per hour