Geiger Readings for Sep 03, 2015

Ambient office = 102 nanosieverts per hour
 
Ambient outside = 85   nanosieverts per hour
 
Soil exposed to rain water = 100  nanosieverts per hour
 
California avacado from Central Market = 105  nanosieverts per hour
 
Tap water = 137 nanosieverts per hour
 
Filtered water = 123  nanosieverts per hour