Geiger Readings for Feb 24, 2016

Ambient office = 73 nanosieverts per hour
 
Ambient outside = 108 nanosieverts per hour
 
Soil exposed to rain water = 126 nanosieverts per hour
 
Crimini mushroom from Central Market = 99 nanosieverts per hour
 
Tap water = 130 nanosieverts per hour
 
Filter water = 124 nanosieverts per hour