Latitude 47.704656 Longitude -122.318745
Ambient office = 112 nanosieverts per hour
Ambient outside = 99 nanosieverts per hour
Soil exposed to rain water = 85 nanosieverts per hour
Romaine lettuce from Central Market = 101 nanosieverts per hour
Tap water = 130 nanosieverts per hour
Filtered water = 118 nanosieverts per hour
