Latitude 47.704656 Longitude -122.318745
Ambient office = 87 nanosieverts per hour
Ambient outside = 70 nanosieverts per hour
Soil exposed to rain water = 66 nanosieverts per hour
Red lettuce from Central Market = 141 nanosieverts per hour
Tap water = 79 nanosieverts per hour
Filter water = 67 nanosieverts per hour