Latitude 47.704656 Longitude -122.318745
Ambient office = 93 nanosieverts per hour
Ambient outside = 121 nanosieverts per hour
Soil exposed to rain water = 143 nanosieverts per hour
Redleaf lettuce from Top Foods = 124 nanosieverts per hour
Tap water = 79 nanosieverts per hour
Filtered water = 69 nanosieverts per hour
