Services
The vast majority of our designs consist of standard systems with gravel trenches or leaching chambers, and aerobic systems with spray or drip dispersal.
Our Septic Design Services
Standard Systems
A standard (or conventional) system collects the domestic wastewater in a two compartment septic tank and then disperses it using gravel trenches, or leaching chambers. This type of system is most often used in loamy or sandy soils, which have appropriate rates of absorption for standard treatment methods.
On-site Wastewater treatment System
Conventional Septic Tank/Drain Field
A conventional on-site wastewater treatment system—commonly known as a septic tank and drain field—is the most widely used method for treating household wastewater in rural and suburban areas without access to a municipal sewer. The system uses a buried, watertight septic tank to separate solids and liquids, allowing the partially treated water (effluent) to flow into a drain field where it is naturally filtered through soil. This setup is simple, cost-effective, and reliable when designed correctly and installed on suitable soil. A properly functioning system protects groundwater, reduces pollution, and supports healthy living environments.
Key Features of a Conventional Septic System:
Septic Tank: Collects and holds wastewater, allowing solids to settle and begin breaking down before releasing liquid to the drain field.
Drain Field (Leach Field): Distributes effluent through perforated pipes into the soil, where natural filtering removes harmful bacteria and nutrients.
Soil Requirements: Depends on well-drained, absorbent soil to effectively treat wastewater—site evaluation and soil testing are critical before design.
On-site Wastewater treatment System
Leaching Chambers
Leaching chambers are an alternative drain field option used in on-site wastewater treatment systems, offering flexibility and improved infiltration in a variety of soil conditions. Instead of using gravel-filled trenches, leaching chambers are open-bottom plastic units that create a covered, void space to allow effluent from the septic tank to disperse evenly into the surrounding soil. They’re easier to install, require less excavation material, and can perform better in areas with marginal or shallow soils. Leaching chambers are a popular choice for both new installations and system replacements where traditional drain fields may not be ideal.
Key Features of Leaching Chambers:
Gravel-Free Design: Eliminates the need for stone, making installation faster and more cost-efficient.
Enhanced Infiltration: The open-bottom and sidewall design allows for improved soil absorption and oxygen flow.
Space Efficiency: Ideal for smaller lots or areas with limited space due to their compact, modular structure.
On-site Wastewater treatment System
Aerobic Treatment System
An aerobic treatment system (ATS) is a more advanced on-site wastewater treatment option that uses oxygen to break down waste faster and more thoroughly than conventional septic systems. These systems include multiple stages—typically a pre-treatment tank, an aeration chamber, and a final clarification tank—to treat wastewater to a higher standard. ATS units are ideal for properties with poor soil conditions, limited space, or environmental sensitivity, and are sometimes required in areas near water sources or with high water tables. While they require electricity and regular maintenance, their efficiency and cleaner effluent make them a strong option for homes and businesses with more complex needs.
Key Features of an Aerobic Treatment System:
Oxygen-Powered Treatment: Introduces air to promote the growth of aerobic bacteria that rapidly break down organic matter.
Cleaner Effluent: Produces higher-quality wastewater suitable for surface irrigation or shallow soil dispersal (where permitted).
Advanced Components: Includes pumps, aerators, and sometimes disinfection units, requiring regular maintenance and monitoring.
On-site Wastewater treatment System
Spray Distribution
Spray distribution systems are a type of on-site wastewater treatment that use a network of pumps and spray heads to disperse treated effluent over a designated area, typically above or just below the surface. These systems are often paired with aerobic treatment units to ensure the effluent is clean enough for surface application. Spray distribution is ideal for properties with shallow soils, uneven terrain, or limited absorption capacity, as it allows for more controlled and even distribution of wastewater. These systems can also be customized to work around landscaping features or site constraints, offering flexibility where traditional drain fields won’t work.
Key Features of Spray Distribution Systems:
Even Effluent Dispersal: Uses timed pumps and spray nozzles to apply treated wastewater across a broad area.
Flexible Installation: Adapts to challenging landscapes and limited space better than conventional systems.
Requires Treated Effluent: Must be used with aerobic systems to ensure effluent is safe for surface application.
On-site Wastewater treatment System
Subsurface Drip Distribution
Subsurface drip distribution is a highly efficient on-site wastewater treatment method that delivers treated effluent directly into the root zone of the soil through a network of small-diameter drip tubing. This system is typically used in combination with advanced treatment units like aerobic systems to ensure the effluent is clean enough for controlled subsurface application. Subsurface drip systems are ideal for properties with shallow soils, steep slopes, or limited space, as they minimize surface disruption and reduce the risk of runoff. They also help conserve water by targeting the area where absorption and treatment are most effective.
Key Features of Subsurface Drip Distribution:
Precise Effluent Delivery: Applies treated wastewater evenly below the surface, reducing odor and exposure.
Space-Saving Design: Works well in areas with limited space or challenging topography.
Advanced Treatment Required: Must be paired with a high-quality treatment system to prevent clogging and ensure safe dispersal.
Testimonials
Real Feedback from Real People
Our priority is to provide fast affordable services to all our clients.
My wife and I were interested in getting a pool. Being first time septic tank home owners, we asked our neighbor if there was any work that needed to be done prior to a pool install. They proceeded to tell us that they themselves had previously given up on getting a pool because the redesign/rerouting of their septic sprinkler system was too complicated, and most likely wouldn't meet County code due to space limitations. Not to be deterred, we proceeded to look for a licensed septic designer. We came across Superfast Septic Designs and boy am I glad we did. Fernando was happy to take on the challenge, and created a septic design that completely rerouted our septic irrigation sprinklers across the yard...and still left enough room for the pool of our dreams. As an added bonus, the septic sprinklers completely replaced my need for a city water irrigation system in the backyard; allowing for huge water savings. Even the Septic install company and County inspector were impressed with Superfast Septic Designs' precision and accuracy. It prevented any delays in approval by the county, highlighting Fernando's in depth knowledge of all of the county ordnance and septic design intricacies. I highly recommend Fernando and Superfast Septic Design.
Fernando did great work for us! He was fast and the price was affordable. It was exactly what I was looking for, and what we needed.
Letter wooded direct two men indeed income sister. Impression up admiration he by partiality is. Instantly immediate his saw one day perceived. Old blushes respect but offices hearted minutes effects. Written parties winding oh as in without on started. Residence gentleman yet preserved few convinced. Coming regret simple longer.
Letter wooded direct two men indeed income sister. Impression up admiration he by partiality is. Instantly immediate his saw one day perceived. Old blushes respect but offices hearted minutes effects. Written parties winding oh as in without on started. Residence gentleman yet preserved few convinced. Coming regret simple longer.
The areas we serve
*On this page you will find additional information on each of these types of systems. Note: These PDFs are written by a Texas and nationally known expert we know. The content is excellent; however, the pricing information is outdated.