Latitude 47.704656 Longitude -122.318745
Ambient office = 104 nanosieverts per hour
Ambient outside = 103 nanosieverts per hour
Soil exposed to rain water = 93 nanosieverts per hour
Redleaf lettuce from Top Foods = 100 nanosieverts per hour
Tap water = 86 nanosieverts per hour
Filtered water = 59 nanosieverts per hour
