Latitude 47.704656 Longitude -122.318745
Ambient office = 105 nanosieverts per hour
Ambient outside = 93 nanosieverts per hour
Soil exposed to rain water = 92 nanosieverts per hour
Avocado from Central Market = 72 nanosieverts per hour
Tap water = 121 nanosieverts per hour
Filtered water = 116 nanosieverts per hour