Latitude 47.704656 Longitude -122.318745
Ambient office = .116 microsieverts per hour
Ambient outside = .087 microsieverts per hour
Soil exposed to rain water = .98 microsieverts per hour
Romaine lettuce from Costco = .139 microsieverts per hour
Tap water = .072 microsieverts per hour
Filtered water = .066 microsieverts per hour
