The art of septic system identification: a simple guide to unraveling its secrets
What To Know
- The septic tank is usually made of concrete or fiberglass, and the leach field is a series of perforated pipes buried underground.
- The septic tank is located in a raised mound of soil, with the leach field extending out from the mound.
- The septic tank is followed by a sand filter bed, which is a layer of sand that filters the wastewater before it enters the leach field.
Maintaining a healthy septic system is crucial for the well-being of your home and the environment. However, determining the type of septic system you have is often a puzzling task. This guide will provide you with a comprehensive understanding of the different types of septic systems and how to identify which one serves your property.
Inspecting the Septic Tank
The most direct way to identify your septic system is to locate and inspect the septic tank. Here’s how:
- Check the backyard: Septic tanks are typically located in the backyard, about 10-15 feet from the house.
- Look for a concrete or plastic lid: The septic tank will have a lid that is flush with the ground. It may be marked with the word “Septic” or “Sewer.”
Types of Septic Systems
Once you’ve found the septic tank, you can determine its type based on its design and function:
Conventional Septic System
- Description: The most common type, consisting of a septic tank and a leach field.
- How to identify: The septic tank is usually made of concrete or fiberglass, and the leach field is a series of perforated pipes buried underground.
Aerobic Septic System
- Description: Uses air to break down waste more efficiently than conventional systems.
- How to identify: The septic tank is typically smaller and has an electrical component that supplies oxygen to the system.
Mound Septic System
- Description: Designed for areas with poor soil drainage or high groundwater.
- How to identify: The septic tank is located in a raised mound of soil, with the leach field extending out from the mound.
Sand Filter Septic System
- Description: Uses a sand filter to remove impurities from wastewater.
- How to identify: The septic tank is followed by a sand filter bed, which is a layer of sand that filters the wastewater before it enters the leach field.
Advanced Treatment Unit (ATU)
- Description: A high-tech system that treats wastewater to a very high standard.
- How to identify: The ATU is typically a compact unit that is installed above or below ground.
Other Clues
If you’re unable to find the septic tank, there are other clues that can help you identify your septic system:
- Age of the house: Older homes are more likely to have conventional septic systems.
- Soil conditions: Areas with poor soil drainage or high groundwater may have mound or sand filter systems.
- Local regulations: Some areas have specific requirements for the type of septic system that can be installed.
Professional Inspection
If you’re still unsure about the type of septic system you have, it’s recommended to contact a licensed septic professional. They can conduct a thorough inspection and provide you with an accurate assessment.
Information You Need to Know
Q: How often should I have my septic system inspected?
A: Septic systems should be inspected every 3-5 years by a licensed professional.
Q: What are the signs that my septic system is failing?
A: Signs of septic system failure include slow draining drains, foul odors, sewage backups, and pooling water in the yard.
Q: Can I use bleach or harsh chemicals in my septic system?
A: No, bleach and harsh chemicals can damage the beneficial bacteria that break down waste in the septic tank.
