Geiger Readings for March 12, 2014

Ambient office = 59 nanosieverts per hour
 
Ambient outside = 100  nanosieverts per hour
 
Soil exposed to rain water = 119 nanosieverts per hour
 
Bartlett pear from Central Market = 73  nanosieverts per hour
 
Tap water = 87 nanosieverts per hour
 
Filtered water = 80 nanosieverts per hour