Geiger Readings for Jan 08, 2017

Ambient office = 112 nanosieverts per hour
 
Ambient outside = 125 nanosieverts per hour
 
Soil exposed to rain water = 126 nanosieverts per hour
 
Romaine lettuce from Central Market = 84 nanosieverts per hour
 
Tap water = 120 nanosieverts per hour
 
Filter water = 102 nanosieverts per hour