Latitude 47.704656 Longitude -122.318745
Ambient office = 117 nanosieverts per hour
Ambient outside = 116 nanosieverts per hour
Soil exposed to rain water = 101 nanosieverts per hour
Redleaf lettuce from Central Market = 90 nanosieverts per hour
Tap water = 123 nanosieverts per hour
Filtered water = 112 nanosieverts per hour
