A poorly maintained drain field can lead to serious problems, including environmental damage and expensive repairs. Because of this, homeowners need to understand how to keep their drain field in top condition.
A drain field processes wastewater from your septic system, but it needs proper care to function well. This includes regular checks and cleanings, using water efficiently, and being careful about what you throw away.
You might also consider adding a second drain field for better efficiency and keeping heavy items like pools away. Aside from that, it is important to choose the right plants around your drain field. All of these steps ensure your drain field remains effective and trouble-free.
In this guide, learn about the essentials of maintaining a healthy drain field. We’ll explain what a drain field does and why it’s so important and provide easy-to-follow tips for everyday care.
What Is a Drain Field?
A drain field, also known as a leach or septic field, is an important part of your home’s septic system. It’s where the wastewater from your septic tank flows into the ground. This area usually comprises a series of pipes laid out under the ground in a flat, wide area.
The pipes have small holes that allow the water to slowly seep out, filtering through layers of gravel and soil. This natural filtration process cleans the water before it reaches groundwater or local waterways.
Why Your Drain Field Matters
Your drain field is important for safely disposing of wastewater in an environmentally friendly way. A functioning drain field prevents contaminants from entering groundwater, rivers, and lakes.
Additionally, a well-maintained drain field helps avoid unpleasant sewage backups in your home or yard. By taking care of your drain field, you’re not only protecting your property but also helping your environment and community.
Check and Clean Your Drain Field Regularly
It’s important to regularly inspect and maintain your drain field to ensure it functions properly. Schedule a professional inspection at least once every three years or more frequently if you have a large household or use a lot of water.
During these inspections, a technician will check for any signs of clogging or damage in the pipes and the surrounding soil. They can also pump out your septic tank if needed, which should typically be done every three to five years. Keeping your drain field clean helps prevent costly repairs and extends the life of your septic system.
Use Less Water
Conserving water is not only good for the environment, but it’s also important for the health of your drain field. Using less water reduces the strain on your septic system. This then helps to prevent overloading and extending its lifespan.
Here are some practical tips for reducing water usage in your home:
- Fix Leaks Promptly: A dripping faucet or running toilet can waste a surprising amount of water over time. Check your fixtures regularly and repair any leaks as soon as you notice them.
- Install Water-Efficient Fixtures: Upgrade to low-flow toilets, showerheads, and faucets. These fixtures use significantly less water than standard models, which means less water flowing into your septic system.
- Optimize Appliance Use: Only run your dishwasher and washing machine with full loads. This practice maximizes efficiency and reduces the number of wash cycles needed per week.
- Spread Out Water Usage: Try to avoid running water-intensive appliances simultaneously. Staggering using the washing machine, dishwasher, and shower can help prevent the sudden influx of water into your system.
- Educate Your Household: Make sure everyone in your home understands the importance of water conservation, especially if you have a septic system. Simple changes in daily habits, like turning off the tap while brushing teeth or shaving, can add to significant water savings.
Throw Away Waste Properly
Proper waste disposal is needed to keep your drain field and septic system running smoothly. Avoid flushing anything other than human waste and toilet paper down your toilets. Things like cooking oils, coffee grounds, paper towels, and especially chemicals can clog your system and pollute your drain field.
Also, using a garbage disposal less frequently can help, as it increases the amount of solids in your septic tank and can lead to clogs.
Add a Second Drain Field
If your current drain field is reaching its capacity or you’re planning to expand your home, adding a second drain field can be a smart move. This not only provides a backup if the primary field fails but also helps in managing the load more effectively.
Before adding a new drain field, consult with a septic system professional to evaluate your property’s suitability and to ensure compliance with local regulations. Installing a second drain field requires careful planning and consideration of the soil type, space, and environmental impact.
Keep Pools Away from Your Drain Field
Be sure to place any swimming pools, hot tubs, or large water features away from your drain field. The weight from these structures can compact the soil and make it harder for your drain field to absorb and filter wastewater effectively. This can lead to a backed-up system and expensive repairs.
Add Plants Wisely
Choosing the right plants to grow over and around your drain field is crucial for maintaining its health and efficiency. The wrong type of plant can cause significant damage, while the right type can help protect your system.
Here are some tips on how to choose plants wisely for your drain field:
- Opt for Grass: Grass is one of the best coverings for drain fields. It helps prevent erosion and doesn’t have deep roots that could interfere with the underground system. Regular lawn grasses, such as ryegrass, fescue, and bluegrass, are excellent choices because they are hardy and maintain a shallow root system.
- Avoid Deep-Rooted Plants: Trees and large shrubs should be planted far away from your drain field. Their deep roots can grow into the pipes and cause clogs or breaks. This can lead to expensive repairs and, potentially a complete system failure.
- Choose Small, Non-Woody Ground Covers: If you want more than just grass, consider small, non-woody ground covers with shallow root systems. Plants like creeping thyme, sedum, or clover are attractive and safe options. They stay close to the surface and help with soil stability without risking damage to the pipes below.
- Keep Maintenance in Mind: When selecting plants, consider how much maintenance they will require. High-maintenance plants can lead to frequent foot traffic or the need for deep digging around the drain field for plant care.
Overall, keeping your drain field in good shape is key to having a smooth-running septic system. Following these simple tips will help you avoid big repair bills and keep your system working well for years. Remember, taking good care of your drain field means less worry and more peace of mind.