Geiger Readings for Oct 20, 2016

Ambient office = 128 nanosieverts per hour
 
Ambient outside = 111 nanosieverts per hour
 
Soil exposed to rain water = 102 nanosieverts per hour
 
Roma tomato from Central Market = 107 nanosieverts per hour
 
Tap water = 78 nanosieverts per hour
 
Filter water = 65 nanosieverts per hour