Geiger Readings for Jul 18, 2017

Ambient office = 107 nanosieverts per hour
 
Ambient outside = 146 nanosieverts per hour
 
Soil exposed to rain water = 151 nanosieverts per hour
 
Carrot from Central Market = 100 nanosieverts per hour
 
Tap water = 130 nanosieverts per hour
 
Filter water = 126 nanosieverts per hour