Geiger Readings for Jan 09, 2017

Ambient office  = 82 nanosieverts per hour
 
Ambient outside = 115 nanosieverts per hour
 
Soil exposed to rain water = 116 nanosieverts per hour
 
Crimini mushroom from Central Market = 103 nanosieverts per hour
 
Tap water = 90 nanosieverts per hour
 
Filter water = 84 nanosieverts per hour