John 13:34-35 English Standard Version (ESV). A new commandment I give to you, that you love one another: just as I have loved you, you also are to love one another.
1 The cost of a septic tank alone runs about $500-$1,800 depending on size (ranging from 300-1,000 gallons) and type. 2  Piping and other needed items adds another $100-$200 to the total cost of materials. 3  New Mexico State University provides an introduction to installing a septic tank.
Some counties require soil testing before a septic system is installed. Percolation testing ensures the soil is appropriate for a septic tank and can cost anywhere from $100 to $500. The well and necessary supplies, such as the well pump, range from $1,000 to $5,000, in addition to the cost per foot for drilling and any necessary permits or fees. The septic tank, cost of excavation to bury the tank, and pipe for the septic system range from $5,000 to $30,000, depending on the region. Sources: