Latitude 47.704656 Longitude -122.318745
Ambient office = 57 nanosieverts per hour
Ambient outside = 81 nanosieverts per hour
Soil exposed to rain water = 81 nanosieverts per hour
Avocado from Central Market = 89 nanosieverts per hour
Tap water = 97 nanosieverts per hour
Filtered water = 80 nanosieverts per hour