Latitude 47.704656 Longitude -122.318745
Ambient office = 105 nanosieverts per hour
Ambient outside = 100 nanosieverts per hour
Soil exposed to rain water = 99 nanosieverts per hour
Purple onion from Central Market = 95 nanosieverts per hour
Tap water = 115 nanosieverts per hour
Filter water = 97 nanosieverts per hour