Geiger Readings for Nov 13, 2015

Ambient office = 127 nanosieverts per hour
 
Ambient outside = 101 nanosieverts per hour
 
Soil exposed to rain water = 89 nanosieverts per hour
 
Celery from Central Market = 87 nanosieverts per hour
 
Tap water = 106 nanosieverts per hour
 
Filtered water = 89 nanosieverts per hour