Geiger Readings for July 31, 2013

Geiger Readings for July 31, 2013

Latitude 47.704656 Longitude -122.318745

Ambient office = .096 microsieverts per hour

Ambient outside = .078 microsieverts per hour

Soil exposed to rain water = .102 microsieverts per hour

Iceberg lettuce from Cosco =  .083 microsieverts per hour

Tap water = .095 microsieverts per hour

Filtered water = .070 microsieverts per hour