Geiger Readings for February 12, 2014

Ambient office = 108 nanosieverts per hour
 
Ambient outside = 92  nanosieverts per hour
 
Soil exposed to rain water = 93 nanosieverts per hour
 
Banana from QFC = 98  nanosieverts per hour
 
Tap water = 113  nanosieverts per hour
 
Filtered water = 94 nanosieverts per hour