Geiger Readings for Jun 15, 2017

Ambient office = 88 nanosieverts per hour
 
Ambient outside = 115 nanosieverts per hour
 
Soil exposed to rain water = 111 nanosieverts per hour
 
Bartlett pear from Central Market = 130 nanosieverts per hour
 
Tap water = 101 nanosieverts per hour
 
Filter water = 96 nanosieverts per hour