Geiger Readings for Nov 01, 2017

Ambient office = 123 nanosieverts per hour
 
Ambient outside = 87 nanosieverts per hour
 
Soil exposed to rain water = 93 nanosieverts per hour
 
Iceberg lettuce from Central Market = 74 nanosieverts per hour
 
Tap water = 122 nanosieverts per hour
 
Filter water = 111 nanosieverts per hour