Geiger Readings for December 07, 2014

Ambient office = 85  nanosieverts per hour
 
Ambient outside = 87  nanosieverts per hour
 
Soil exposed to rain water = 111 nanosieverts per hour
 
Bartlett pear from Central Market = 84  nanosieverts per hour
 
Tap water = 114  nanosieverts per hour
 
Filtered water = 102 nanosieverts per hour