Latitude 47.704656 Longitude -122.318745
Ambient office = .101 microsieverts per hour
Ambient outside = .106 microsieverts per hour
Soil exposed to rain water = .099 microsieverts per hour
Redleaf lettuce from Costco = .081 microsieverts per hour
Tap water = .112 microsieverts per hour
Filtered water = .084 microsieverts per hour
