Trace the plumbing drain lines to the septic tank, which is usually installed 10 to 20 feet from the home's exterior. At the tank's end opposite the house, the drain line leads to the leach field. Check the natural slope of the land to locate the leach field.2021-08-28
Can you dig into a leach field?
About Leach Lines While you might want to build a fence through part of your drain field, digging post holes is a risk because you might damage the leach lines and incur expensive repairs. In addition, you could be exposed to harmful pathogens from the waste water, such as coliform bacteria.
What is the life expectancy of a leach field?
It's important to consider the life expectancy of a drain-field, too. Under normal conditions and good care, a leach-field will last for 50 years or more. Concrete septic tanks are sturdy and reliable but not indestructible.2017-09-05
How deep down is a leach field?
18 to 30 inches
How deep is the gravel in a leach field?
Depending on local regulations, each of the trenches should be between 1 and 3 feet in depth and about 18 inches wide. A layer of gravel should be placed at the bottom of the trench to a depth of about 1 foot.2012-12-27
How do I find my leach field?
Trace the plumbing drain lines to the septic tank, which is usually installed 10 to 20 feet from the home's exterior. At the tank's end opposite the house, the drain line leads to the leach field. Check the natural slope of the land to locate the leach field.2021-08-28
How much dirt should be over a leach field?
Septic systems are generally planned to have anywhere from 6 inches to 30 inches of soil on top of them.2019-07-21
Can a leach field be too deep?
Depth. Place the pipes in the leach field a minimum of 6 inches and most likely between 18 to 36 inches deep according to the Clemson Cooperative Extension. Each leach field requires an individual design as soil and water tables vary from state to state and within states.