Geiger Readings for Oct 29, 2015

Ambient office = 127 nanosieverts per hour
 
Ambient outside = 82 nanosieverts per hour
 
Soil exposed to rain water = 88 nanosieverts per hour
 
Vine ripened tomato from Central Market = 119 nanosieverts per hour
 
Tap water = 110 nanosieverts per hour
 
Filtered water = 94 nanosieverts per hour