Latitude 47.704656 Longitude -122.318745
Ambient office = 101 nanosieverts per hour
Ambient outside = 132 nanosieverts per hour
Soil exposed to rain water = 120 nanosieverts per hour
Red seedless grape from Central Market = 134 nanosieverts per hour
Tap water = 107 nanosieverts per hour
Filtered water = 90 nanosieverts per hour
