Geiger Readings for December 18, 2014
Latitude 47.704656 Longitude -122.318745
Ambient office = 58 nanosieverts per hour
Ambient outside = 77 nanosieverts per hour
Soil exposed to rain water = 86 nanosieverts per hour
Redleaf lettuce from Central Market = 78 nanosieverts per hour
Tap water = 99 nanosieverts per hour
Filtered water = 87 nanosieverts per hour
