Geiger Readings for Oct 23, 2017

Ambient office = 118 nanosieverts per hour
 
Ambient outside = 93 nanosieverts per hour
 
Soil exposed to rain water = 96 nanosieverts per hour
 
Crimini mushroom from Central Market = 116 nanosieverts per hour
 
Tap water = 112 nanosieverts per hour
 
Filter water = 108 nanosieverts per hour