Geiger Readings for Dec 24, 2018
Ambient office = 118 nanosieverts per hour
Ambient outside = 104 nanosieverts per hour
Soil exposed to rain water = 106 nanosieverts per hour
Peach from Central Market = 87 nanosieverts per hour
Tap water = 113 nanosieverts per hour
Filter water = 93 nanosieverts per hour