Septic Tank Investigation

When searching for a blog, what I am doing today always seems appropriate.  I pulled cores to a depth of 5 feet yesterday in order to classify the soil for a septic tank filter field.  This soil is about as good as it gets in my area.  It does have a seasonal water table at around 2 feet, but perimeter drains will take care of the problem and the owner has enough land to make that work.