Geiger Readings for November 6, 2013

Ambient office = 115 nanosieverts per hour

Ambient outside = 108 nanosieverts per hour

Soil exposed to rain water = 92 nanosieverts per hour

Hass avacado from Top Foods =  91 nanosieverts per hour

Tap water = 83 nanosieverts per hour

Filtered water = 62 nanosieverts per hour