Geiger Readings for Apr 05, 2017

Ambient office = 99 nanosieverts per hour
 
Ambient outside = 99 nanosieverts per hour
 
Soil exposed to rain water = 109 nanosieverts per hour
 
Iceberg lettuce from Central Market = 71 nanosieverts per hour
 
Tap water = 100 nanosieverts per hour
 
Filter water = 84 nanosieverts per hour