Latitude 47.704656 Longitude -122.318745
Ambient office = 93 nanosieverts per hour
Ambient outside = 115 nanosieverts per hour
Soil exposed to rain water = 109 nanosieverts per hour
Romaine lettuce from Central Market = 105 nanosieverts per hour
Tap water = 83 nanosieverts per hour
Filter water = 77 nanosieverts per hour
