Latitude 47.704656 Longitude -122.318745
Ambient office = 74 nanosieverts per hour
Ambient outside = 127 nanosieverts per hour
Soil exposed to rain water = 127 nanosieverts per hour
Sweet potato from Central Market = 119 nanosieverts per hour
Tap water = 78 nanosieverts per hour
Filtered water = 68 nanosieverts per hour
