Geiger Readings for Jun 12, 2017

Ambient office = 99 nanosieverts per hour
 
Ambient outside = 115 nanosieverts per hour
 
Soil exposed to rain water = 125 nanosieverts per hour
 
Crimini mushroom from Central Market = 52 nanosieverts per hour
 
Tap water = 96 nanosieverts per hour
 
Filter water = 87 nanosieverts per hour