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.
Tile field septic system.
Septic systems treat and dispose of wastewater from residential commercial or industrial facilities in primarily rural areas that are not served by community sewers.
The construction details including the layout of all sewers outside of the home the location and depth of all tanks the routing and depth of pressurized effluent lines and other system parts such as the drain field and any additional atus must match the septic system plans as approved by the local county health department.
The system consists of a large septic tank drainfield also called a leach field the network of perforated pipes that spread out from the septic tank and release out the filtered wastewater.
Post a question or comment about the required distances or clearances between septic systems wells property boundaries and other site features.
Building a septic drain field is time consuming but pays off in the long run.
Septic tank field clearance distances to water wells etc.
Septic drain or leach field replacement will cost between 3 500 to 11 000 with most homeowners paying a total of 7 000 on average.
The drain field typically consists of an arrangement of trenches containing perforated pipes and porous material cove.
Organic materials in the liquid are catabolized by a microbial ecosystem.
We show you the options and steps to take in restoring your leach or drain field from least to most expensive.
Without these a septic tank is little more.
If placed in an area with good ground absorption a drain field can last up to 10 years.
Septic tanks last from 15 to 30 years.
A septic drain field a septic tank and associated piping compose a septic system.
Onsite wastewater information septic systems septic system permit information general information for septic system owners.
It will cost about 30 per linear foot to dig up the old leach field and 9 to 12 per linear foot to lay the new filtration materials or leach field.
Septic tanks are reliant on the health of their bacteria population the soil content of their drain field and a functioning plumbing infrastructure.
Unfortunately drain fields also known as leach fields do not last that long.