Overcoming High Water Tables: Innovative Septic Tank Solutions
High water tables can cause a huge problem for homeowners with septic tanks. When the water table is high, it pushes septic effluent up to the surface and causes backups in the system. This is a major issue for homeowners, as it can lead to serious health hazards and environmental pollution.
Fortunately, innovative solutions have been developed to overcome this issue. In this article, we will discuss the different approaches taken to tackle high water tables and how they work.
Approaches to Overcoming High Water Tables
There are several innovative approaches to overcoming high water tables. Here are some of the most effective methods:
1. Raise the Drainfield
One of the most common approaches is to raise the drainfield above the water table. This is done by adding more soil to the area where the drainfield is located. The additional soil acts as a barrier between the drainfield and the high water level, preventing any septic effluent from reaching the surface.
However, raising the drainfield may not be feasible in all situations, as it may not be possible to add more soil to the area. Also, it may not be cost-effective in some cases.
2. Use Alternative Septic Systems
Alternative septic systems are another effective approach to overcoming high water tables. These systems are designed to work in areas with high water tables, where conventional septic systems may fail. They include:
– Aerobic treatment units (ATUs): These systems use oxygen to break down waste, which results in a cleaner and more efficient treatment process. ATUs are ideal for use in areas with high water tables, as they are less prone to clogging.
– Mound septic systems: These systems are similar to conventional septic systems, but with an elevated drainfield. Mound systems are designed to work in areas with high water tables, as they provide a barrier between the drainfield and the high water level.
– Drip irrigation systems: These systems use a drip system to distribute effluent into the soil. This method is more efficient than traditional drainfields, as it uses less water and prevents clogging.
Alternative septic systems may require more maintenance than conventional septic systems, but they are highly effective in areas with high water tables.
3. Use Peat Biofilters
Peat biofilters are another innovative approach to overcoming high water tables. These systems use peat as a filter media to treat septic effluent. Peat is highly absorbent and can remove up to 99% of contaminants from wastewater.
Peat biofilters are ideal for use in areas with high water tables, as they do not require any drainage from the treatment area. Instead, the treated effluent is stored in a holding tank and pumped out periodically.
FAQs
1. What causes high water tables?
High water tables are caused by a variety of factors, including heavy rainfall, poor drainage, and geological conditions.
2. How do I know if I have a high water table?
The easiest way to tell if you have a high water table is to observe the water level in your well or sump pump. If the water level is high, it could be an indication of a high water table.
3. What are the health hazards associated with high water tables?
High water tables can lead to serious health hazards, such as waterborne diseases and contamination of drinking water sources. They can also cause damage to the foundation of your home and create an unhygienic living environment.
Conclusion
High water tables can be a major challenge for homeowners with septic tanks. Fortunately, innovative solutions have been developed to overcome this issue. Raising the drainfield, using alternative septic systems, and using peat biofilters are all highly effective approaches to overcoming high water tables.
If you suspect that you have a high water table, contact a septic system professional to assess the situation and recommend the best solution for your home. By taking action early, you can prevent serious health hazards and environmental pollution.