Are you a homeowner in Lafayette, Youngsville, or the greater Acadiana area with a residential septic system? Whether you’re a new owner or have had your system for years, you’ve probably had a few questions about maintenance, regulations, and what to do when things go wrong.
At Hargrave’s Plumbing, we specialize in expert septic tank services throughout the Acadiana region, from our locations at 3138 Johnston Street, Lafayette, LA and 511 Shore Drive, Youngsville, LA 70592. We know the local soil, the common issues, and the best solutions.
To help you out, we’ve tackled the top 10 questions people ask about residential septic systems, giving you the local, expert answers you need.
Your Top 10 Septic Tank Questions Answered by Local Experts
1. How often should I pump out my septic tank in the Lafayette/Acadiana area?
For most residential septic tanks in Acadiana, including Lafayette and Youngsville, the general recommendation is to have your tank pumped every 3 to 5 years.
- Local Factor: Factors like household size (more people means more waste), tank size, and water usage can all shift this schedule. Larger families or high water use homes may need pumping closer to the 2-3 year mark.
- Alternative Systems: If you have an aerobic treatment unit or other alternative system with mechanical components (like an aerator or pump), these often require more frequent inspection and pumping sometimes annually, as recommended by Lafayette Consolidated Government.
2. What are the warning signs of a septic tank problem?
Be on the lookout for these tell tale signs that your septic system is having trouble and needs immediate attention from a professional like Hargrave’s Plumbing:
- Foul Odors: Persistent sewage smells around the tank, drain field, or inside your home.
- Slow Drains or Backups: Water draining very slowly from sinks, tubs, or toilets, or actual sewage backups.
- Soggy Ground/Pooling Water: Standing water or unusually green, spongy grass over the drain field area, which indicates the system is oversaturated and failing to drain properly.
- Gurgling Sounds: Hearing gurgling sounds from your pipes or toilets.
3. What should I never flush or pour down the drain with a septic system?
Your septic system relies on a delicate balance of bacteria to break down waste. To protect this process and prevent clogs, never flush or pour:
- “Flushable” Wipes: These do not break down and are a leading cause of system failures.
- Grease, Fats, or Oils: These congeal and clog the inlet pipe and tank baffles.
- Chemicals: Harsh cleaning chemicals, paint, paint thinner, gasoline, or pesticides can kill the beneficial bacteria in your tank.
- Non-Biodegradables: Feminine hygiene products, paper towels, diapers, dental floss, cigarette butts, and kitty litter.
4. Where is my septic tank located?
Septic tanks are typically buried in the yard and can be surprisingly difficult to find if you don’t know where to look. They are usually placed in the front or back yard, and the location is often dictated by the home’s plumbing outlet. Look for a large concrete or plastic lid or riser cover. If you can’t locate it, a professional technician from Hargrave’s Plumbing can use specialized tools to pinpoint the tank’s location for proper service.
5. Do I need to use septic tank additives or “starters”?
In most cases, no. Normal household use provides plenty of natural bacteria for your system to function properly. The Louisiana Department of Health and the EPA generally agree that commercial starters and additives are unnecessary and may even disrupt the natural process. Proper maintenance and regular pumping are the only additives your system truly needs.
6. How long does a septic system typically last?
With proper, consistent maintenance (including regular pumping and inspections), a residential septic system in the Lafayette area can last an average of 25 to 40 years. Improper use, lack of pumping, and driving/building on the drain field are the most common causes of premature failure, which can lead to costly replacements.
7. Is it okay to drive or build on top of my drain field?
No. The weight of vehicles (heavier than a lawnmower) compacts the soil, which can crush the pipes and reduce the soil’s ability to absorb and treat the wastewater. Compacting the soil leads to drain field failure. Also, avoid planting trees or shrubs with deep root systems near your drain field, as the roots will seek out and damage the pipes.
8. Does using a garbage disposal affect my septic tank?
Yes, it does. While garbage disposals are convenient, food scraps add a significant amount of extra solids to your tank. If you use a disposal, you will likely need to pump your septic tank more frequently to prevent the solids from overflowing into and damaging your drain field.
9. What are the local regulations for septic systems in Lafayette Parish?
In Lafayette Parish, including Youngsville, the system must adhere to Louisiana Sanitary Code regulations. Key requirements include:
- No Direct Discharge: It is strictly prohibited to discharge raw or treated effluent into any road, street, ditch, or onto the surface of the ground.
- Proper Maintenance: Aerobic systems often require annual maintenance checks. All systems must be periodically pumped to prevent system failure, which can lead to health and environmental hazards.
- Inspections: Regular inspections are crucial to ensure compliance and proper function.
Our team is well versed in local regulations and can ensure your septic service is compliant with all codes.
10. How much does a septic tank pump-out cost?
The cost of a septic pump-out can vary based on the size of your tank, how easily it can be accessed, and the last time it was serviced. At Hargrave’s Plumbing, we believe in honest, upfront pricing. We provide on-site estimates after a thorough in-person inspection, ensuring you know the cost before any work begins no surprises, just solutions!
For all your septic tank pumping, inspection, repair, and installation needs in the Lafayette and Youngsville area, turn to the licensed and insured professionals at Hargrave’s Plumbing.
We serve all of Acadiana within 20 miles of Lafayette, including Youngsville, Carencro, Breaux Bridge, Scott, and Milton.
Call us today to schedule your septic service or request an estimate!
Hargrave’s Plumbing Phone: 337-344-3920 Lafayette Location: 3138 Johnston Street, Lafayette, LA Youngsville Location: 511 Shore Drive, Youngsville, LA 70592
