Geiger Readings for Sep 10, 2017

Ambient office = 95 nanosieverts per hour
 
Ambient outside = 79 nanosieverts per hour
 
Soil exposed to rain water = 70 nanosieverts per hour
 
Broccoli from Central Market = 73 nanosieverts per hour
 
Tap water = 73 nanosieverts per hour
 
Filter water = 68 nanosieverts per hour