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Geiger Readings for August 28, 2013

Latitude 47.704656 Longitude -122.318745

Ambient office = .107 microsieverts per hour

Ambient outside = .116 microsieverts per hour

Soil exposed to rain water = .111 microsieverts per hour

Fresh ground coffee from specialty store=  .101 microsieverts per hour

Tap water = .126 microsieverts per hour

Filtered water = .110 microsieverts per hour