Latitude 47.704656 Longitude -122.318745
Ambient office = 109 nanosieverts per hour
Ambient outside = 59 nanosieverts per hour
Soil exposed to rain water = 55 nanosieverts per hour
New potato from Central Market = 81 nanosieverts per hour
Tap water = 84 nanosieverts per hour
Filtered water = 70 nanosieverts per hour