Geiger Readings for Oct 12, 2017

Ambient office = 103 nanosieverts per hour
 
Ambient outside = 82 nanosieverts per hour
 
Soil exposed to rain water = 91 nanosieverts per hour
 
Beefsteak tomato from Central Market = 84 nanosieverts per hour
 
Tap water = 93 nanosieverts per hour
 
Filter water = 85 nanosieverts per hour