Latitude 47.704656 Longitude -122.318745
Ambient office = 80 nanosieverts per hour
Ambient outside = 91 nanosieverts per hour
Soil exposed to rain water = 92 nanosieverts per hour
Avocado from Central Market = 51 nanosieverts per hour
Tap water = 108 nanosieverts per hour
Filtered water = 87 nanosieverts per hour