Latitude 47.704656 Longitude -122.318745
Ambient office = 78 nanosieverts per hour
Ambient outside = 88 nanosieverts per hour
Soil exposed to rain water = 80 nanosieverts per hour
Redleaf lettuce from Central Market = 133 nanosieverts per hour
Tap water = 172 nanosieverts per hour
Filtered water = 143 nanosieverts per hour
