Latitude 47.704656 Longitude -122.318745
Ambient office = 100 nanosieverts per hour
Ambient outside = 70 nanosieverts per hour
Soil exposed to rain water = 66 nanosieverts per hour
Organic Avocado from Central Market = 86 nanosieverts per hour
Tap water = 85 nanosieverts per hour
Filter water = 70 nanosieverts per hour