Septic Tank Drainfield

If placed in an area with good ground absorption a drain field can last up to 10 years.

Septic tank drainfield.

Unfortunately drain fields also known as leach fields do not last that long. A flooded septic tank that is a tank at abnormally high. A typical septic system consists of a septic tank and a drainfield or soil absorption field. The solids stay in the tank while the wastewater is discharged to the drainfield for further treatment and dispersal.

Many people with septic system problems such as odor slow draining sinks and tubs gurgling pipes backups and sewage water ponding in their yard mistakenly assume the cause of these issues is their septic tank. 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. It is primarily the drain field pipes that you have to worry about when planting around septic tanks. One end is connected to an inlet wastewater pipe and the other to a septic drain field generally these pipe connections are made with a t pipe allowing liquid to enter and exit without disturbing any crust on the surface.

Water saturated drainfield soil absorption area you may need to replace the entire drainfield switch to an alternating bed or set or septic fields or it may be possible to direct surface and subsurface water from other sources away from the drainfield area. Soil based systems discharge the liquid known as effluent. 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. Heavy solids settle to the bottom of the tank while greases and lighter solids float to the top.

This however is not true. Septic tanks last from 15 to 30 years. The most common cause of septic system problems and failure is their septic system absorption component more commonly known as a drainfield becoming. The septic tank digests organic matter and separates floatable matter e g oils and grease and solids from the wastewater.

A septic tank consists of one or more concrete or plastic tanks of between 4000 and 7500 litres 1 000 and 2 000 gallons. A buried watertight tank designated and constructed to receive and partially treat raw domestic sanitary wastewater. Building a septic drain field is time consuming but pays off in the long run. 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.