Geiger Readings for Jan 18, 2016
Latitude 47.704656 Longitude -122.318745
Ambient office = 121 nanosieverts per hour
Ambient outside = 135 nanosieverts per hour
Soil exposed to rain water = 143 nanosieverts per hour
Brussell sprout from Central Market = 81 nanosieverts per hour
Tap water = 108 nanosieverts per hour
Filter water = 99 nanosieverts per hour