Geiger Readings for Dec 11, 2019

Ambient office  = 85 nanosieverts per hour

Ambient outside = 113 nanosieverts per hour

Soil exposed to rain water = 110 nanosieverts per hour

New potato from Central Market = 78 nanosieverts per hour

Tap water = 65 nanosieverts per hour

Filtered water = 60 nanosieverts per hour