Geiger Readings for Apr 18, 2018

Ambient office  = 69 nanosieverts per hour
 
Ambient outside = 93 nanosieverts per hour
 
Soil exposed to rain water = 94 nanosieverts per hour
 
Garlic bulb from Central Market = 82 nanosieverts per hour
 
Tap water = 103 nanosieverts per hour
 
Filter water = 97 nanosieverts per hour