Latitude 47.704656 Longitude -122.318745
Ambient office = 117 nanosieverts per hour
Ambient outside = 121 nanosieverts per hour
Soil exposed to rain water = 122 nanosieverts per hour
Avocado from Central Market = 143 nanosieverts per hour
Tap water = 149 nanosieverts per hour
Filtered water = 134 nanosieverts per hour