Latitude 47.704656 Longitude -122.318745
Ambient office = 87 nanosieverts per hour
Ambient outside = 87 nanosieverts per hour
Soil exposed to rain water = 91 nanosieverts per hour
Watermelon from Central Market = 89 nanosieverts per hour
Tap water = 99 nanosieverts per hour
Filtered water = 78 nanosieverts per hour