Geiger Readings for Sept 29, 2016

Ambient office = 83 nanosieverts per hour
 
Ambient outside = 120 nanosieverts per hour
 
Soil exposed to rain water = 121 nanosieverts per hour
 
Crimini mushroom from Central Market = 92 nanosieverts per hour
 
Tap water = 79 nanosieverts per hour
 
Filter water = 59 nanosieverts per hour