Geiger Readings for November 25, 2014

Ambient office = 90  nanosieverts per hour
 
Ambient outside = 91  nanosieverts per hour
 
Soil exposed to rain water = 93 nanosieverts per hour
 
Avacado from Central Market = 121  nanosieverts per hour
 
Tap water = 75  nanosieverts per hour
 
Filtered water = 56 nanosieverts per hour