Septic System Leach Field

Drainfields part ii.

Septic system leach field.

The gravel stone drainfield is a design that has existed for decades. If placed in an area with good ground absorption a drain field can last up to 10 years. Over time leach fields can build up sludge or tree roots can grow into them to form clogs which causes your septic tank to back up or leak into your yard. Soil based systems discharge the liquid known as effluent from the septic tank into a series of perforated pipes buried in a leach field chambers or other special units designed to slowly release the effluent into the soil.

Learn that drainfields are designed to perform a filtering function cleansing the wastewater before it returns to the water table. Proper maintenance of your leach field starts with monitoring water usage and what goes into your septic system. Leach fields on average can last anywhere between 15 and 25 years if properly taken care of. Building a septic drain field is time consuming but pays off in the long run.

If you are experiencing any of the signs listed above or notice other issues with your leach field and septic system give us a call at 800. Unfortunately drain fields also known as leach fields do not last that long. Your septic system site plan is typically drawn right on top of your property survey showing the septic tank setbacks with tank 5 10 feet from the house the leach field at least 20 feet from the house at least 100 feet away from wells and streams 25 feet away from dry gulches and 10 feet away from the property lines. Discover that the primary function of all drainfields is to return wastewater to the ground.

A septic drain field a septic tank and associated piping compose a septic system. Septic drain fields also called leach fields or leach drains are subsurface wastewater disposal facilities used to remove contaminants and impurities from the liquid that emerges after anaerobic digestion in a septic tank organic materials in the liquid are catabolized by a microbial ecosystem. A septic leach field also known as a drain field disperses wastewater from your septic tank and removes contaminants before it soaks deeper into the soil. The name refers to the construction of the drainfield.

With this design effluent is piped from the septic tank to a shallow underground trench of stone or gravel. Septic tanks last from 15 to 30 years. The leach field is the final destination of water released from your toilets and drains and when the system is functioning as it should the water percolates into the soil and disperses. Septic drainfields also called leach fields absorption beds soil absorption systems soakaway beds and leaching beds perform the functions of septic effluent treatment and disposal in onsite wastewater treatment systems conventionally called septic systems.