Latitude 47.704656 Longitude -122.318745
Ambient office = 116 nanosieverts per hour
Ambient outside = 66 nanosieverts per hour
Soil exposed to rain water = 66 nanosieverts per hour
Romaine lettuce from Central Market = 122 nanosieverts per hour
Tap water = 89 nanosieverts per hour
Filtered water = 70 nanosieverts per hour
