Geiger Readings for Jan 28, 2016

Ambient office = 66 nanosieverts per hour
 
Ambient outside = 88 nanosieverts per hour
 
Soil exposed to rain water = 85 nanosieverts per hour
 
Romaine lettuce from Central Market = 108 nanosieverts per hour
 
Tap water = 120 nanosieverts per hour
 
Filter water = 100 nanosieverts per hour
 
Pacific Cod – Caught in USA = 73 nanosieverts per hour