Latitude 47.704656 Longitude -122.318745
Ambient office = 99 nanosieverts per hour
Ambient outside = 97 nanosieverts per hour
Soil exposed to rain water = 105 nanosieverts per hour
Redleaf lettuce from Top Foods = 72 nanosieverts per hour
Tap water = 100 nanosieverts per hour
Filtered water = 85 nanosieverts per hour
