Geiger Readings for Jan 23, 2017

Ambient office  = 79 nanosieverts per hour
 
Ambient outside = 77 nanosieverts per hour
 
Soil exposed to rain water = 78 nanosieverts per hour
 
Bartlett pear from Central Market = 190 nanosieverts per hour
 
Tap water = 85 nanosieverts per hour
 
Filter water = 77 nanosieverts per hour