Geiger Readings for Apr 20, 2016
Latitude 47.704656 Longitude -122.318745
Ambient office = 115 nanosieverts per hour
Ambient outside = 112 nanosieverts per hour
Soil exposed to rain water = 117 nanosieverts per hour
Celery from Central Market = 54 nanosieverts per hour
Tap water = 93 nanosieverts per hour
Filtered water = 82 nanosieverts per hour
