Latitude 47.704656 Longitude -122.318745
Ambient office = 52 nanosieverts per hour
Ambient outside = 76 nanosieverts per hour
Soil exposed to rain water = 81 nanosieverts per hour
Avocado from Central Market = 129 nanosieverts per hour
Tap water = 124 nanosieverts per hour
Filtered water = 105 nanosieverts per hour