Geiger Readings for Aug 14, 2017

Ambient office = 82 nanosieverts per hour
 
Ambient outside = 137 nanosieverts per hour
 
Soil exposed to rain water = 132 nanosieverts per hour
 
Brussell sprout from Central Market = 76 nanosieverts per hour
 
Tap water = 188 nanosieverts per hour
 
Filter water = 170 nanosieverts per hour