Mound Septic System Cost A mound septic system costs $10,000 to $20,000 to install. It's the most expensive system to install but often necessary in areas with high water tables, shallow soil depth or shallow bedrock. It relies upon an elevated mound of sand for the drain field rather than excavating into the soil.
Can a mound system be put anywhere?
It costs a great deal of money to install these systems, but they can be placed anywhere. A mound septic system has no container, and digging too far gets you too close to the water table. This means instead of digging down you have to dig out.Oct 18, 2018
Are mound septic systems good?
The purpose of a mound septic system is to keep the waste product away from the water table. The water table has to be maintained, and a damaged septic tank is a quick way to contaminate it. The mound septic system does a great job of protecting the water table and sometimes more so than other septic tank measures.Oct 18, 2018
How much does a mound system cost in WI?
What is the cost of a mound system? According to one mounds designer/installer, average construction costs are approximately $9,000 for a mound system serving a three-bedroom single home (150 gpd/bedroom) at a flow rate of about 450 gpd.
How much does it cost to put a mound system in?
A mound septic system costs $10,000 to $20,000 to install. It's the most expensive system to install but often necessary in areas with high water tables, shallow soil depth or shallow bedrock.
How much room do you need for a mound system?
Unlike conventional systems the mound system will require two separate tanks. The first will be a standard septic tank buried at a depth of 10 to 16 inches and located a minimum of 10 feet from the foundation of the house. Both tanks need to be level and square.Jul 17, 2017
What is the difference between a mound system and a septic system?
Mound systems are an alternative to the traditional rural septic system drain fielddrain fieldThe drain field typically consists of an arrangement of trenches containing perforated pipes and porous material (often gravel) covered by a layer of soil to prevent animals (and surface runoff) from reaching the wastewater distributed within those trenches.https://en.wikipedia.org › wiki › Septic_drain_fieldSeptic drain field - Wikipedia. They are used in areas where septic systems are prone to failure from extremely permeable or impermeable soils, soil with the shallow cover over porous bedrock, and terrain that features a high water table.
How much does it cost to put in a new septic system?
On average, the cost of installing a new septic tank system is $3,900. The price ranges from $1,500 to $5,000 for a typical 1,250-gallon tank, which is an ideal size for a three- or four-bedroom home. This cost is inclusive of the tank itself, which costs $600 to $2,100 or more, depending on the type.Feb 19, 2021
How long does it take to put in a mound system?
If the land is not ideal, it may take extra time to excavate or get the soil suitable for leaching. The permitting process could delay progress, or even weather can be a factor. However, on average, it takes about 7 days for a knowledgeable team to get your system set up.Aug 15, 2016