Geiger Readings for February 16, 2014

Ambient office = 71 nanosieverts per hour
 
Ambient outside = 91  nanosieverts per hour
 
Soil exposed to rain water = 101 nanosieverts per hour
 
Banana from QFC = 78  nanosieverts per hour
 
Tap water = 97  nanosieverts per hour
 
Filtered water = 92 nanosieverts per hour