Geiger Readings for Sep 05, 2017

Ambient office = 69 nanosieverts per hour
 
Ambient outside = 66 nanosieverts per hour
 
Soil exposed to rain water = 66 nanosieverts per hour
 
Crimini mushroom from Central Market = 98 nanosieverts per hour
 
Tap water = 103 nanosieverts per hour
 
Filter water = 90 nanosieverts per hour