Latitude 47.704656 Longitude -122.318745
Ambient office = 112 nanosieverts per hour
Ambient outside = 102 nanosieverts per hour
Soil exposed to rain water = 104 nanosieverts per hour
Yam from Central Market = 136 nanosieverts per hour
Tap water = 93 nanosieverts per hour
Filtered water = 77 nanosieverts per hour