Geiger Readings for Nov 19, 2017

Ambient office = 100 nanosieverts per hour
 
Ambient outside = 64 nanosieverts per hour
 
Soil exposed to rain water = 67 nanosieverts per hour
 
Beefsteak tomato from Central Market = 105 nanosieverts per hour
 
Tap water = 96 nanosieverts per hour
 
Filter water = 91 nanosieverts per hour