Latitude 47.704656 Longitude -122.318745
Ambient office = 86 nanosieverts per hour
Ambient outside = 132 nanosieverts per hour
Soil exposed to rain water = 129 nanosieverts per hour
Romaine lettuce from Central Market = 133 nanosieverts per hour
Tap water = 137 nanosieverts per hour
Filtered water = 104 nanosieverts per hour