Geiger Readings for Nov 17, 2016

Ambient office = 88 nanosieverts per hour
 
Ambient outside = 86 nanosieverts per hour
 
Soil exposed to rain water = 89 nanosieverts per hour
 
Crimini mushroom from Central Market = 83 nanosieverts per hour
 
Tap water = 50 nanosieverts per hour
 
Filter water = 39 nanosieverts per hour