Geiger Readings for May 12, 2016
Latitude 47.704656 Longitude -122.318745
Ambient office = 66 nanosieverts per hour
Ambient outside = 56 nanosieverts per hour
Soil exposed to rain water = 72 nanosieverts per hour
Redleaf lettuce from Central Market = 67 nanosieverts per hour
Tap water = 91 nanosieverts per hour
Filtered water = 80 nanosieverts per hour
