Geiger Readings for October 22, 2014

Ambient office = 114  nanosieverts per hour
 
Ambient outside =  98  nanosieverts per hour
 
Soil exposed to rain water = 99  nanosieverts per hour
 
Banana from QFC = 104  nanosieverts per hour
 
Tap water = 104  nanosieverts per hour
 
Filtered water = 94  nanosieverts per hour