Latitude 47.704656 Longitude -122.318745
Ambient office = 84 nanosieverts per hour
Ambient outside = 90 nanosieverts per hour
Soil exposed to rain water = 103 nanosieverts per hour
Redleaf lettuce from Top Foods = 107 nanosieverts per hour
Tap water = 102 nanosieverts per hour
Filtered water = 90 nanosieverts per hour
