How often should I pump my septic tank??

Septic tanks generally need pumping every 2 to 4 years. However, the frequency can vary based on factors like household size, water usage, and tank size.

Can I use additives to improve septic system performance?

Generally, additives aren’t necessary. A well-maintained system with regular pumping and proper use is usually sufficient. We do offer an additive if you are looking to purchase one.

What should and shouldn't go down the drain?

Only human waste and toilet paper should be flushed. Avoid flushing non-biodegradable items, grease, chemicals, and excessive amounts of household cleaners.

How can I tell if my septic system is failing?

Signs of a failing system include slow drains, unpleasant odors, lush green grass around the drain field, and gurgling sounds in the plumbing. Regular inspections can catch issues early.

Can I plant trees or build structures near my septic system?

Tree roots can damage septic systems, so it’s best to plant trees away from the drain field. Avoid building structures or parking heavy vehicles on top of the system.

Do I need a septic system inspection before buying a home?

Yes, a septic inspection is crucial before buying a home. It assesses the system’s condition, ensuring you’re aware of any potential issues before making the purchase.

How do I locate my septic tank and drain field?

Septic tanks are typically located a few feet underground in the same direction that your big black O pipe that leaves your basement. If you still can’t find them, try looking at your property drawings or we can help you locate them.

What is a septic riser, and do I need one?

A septic riser is a vertical pipe that extends from the septic tank to the ground surface, providing easier access for maintenance. While not mandatory, it makes inspections and pumping more efficient.

Can I repair my septic system with additives instead of pumping?

Additives cannot replace pumping. Pumping removes solid waste, while additives may not effectively break down solids. Regular pumping is essential for system longevity.

Common Septic System Problems & How to Fix Them

Q: How long do septic systems last?

With proper care and maintenance, septic systems can last 20 to 30 years or more. Regular inspections, pumping, and responsible use contribute to a longer lifespan.

Living in rural South Central Indiana means relying on a septic system to manage wastewater safely and efficiently. From Paragon to Mooresville to Bloomington, many homeowners depend on these underground systems every day. However, without regular care, septic systems can fail—resulting in health hazards, environmental contamination, and expensive repairs.

Why Septic Systems Fail: Causes & Risk Factors
Top 5 Warning Signs to Watch For
Common Problems & How to Resolve Them
DIY Maintenance Tips to Prevent Problems
When to Call Owens Septic Service
Frequently Asked Questions
How to Stay Ahead of Septic Issues

Why Septic Systems Fail: Causes & Risk Factors

Septic failures don’t happen overnight. Most develop slowly due to poor maintenance, heavy water usage, or aging infrastructure. Understanding the causes is the first step to prevention.

Sludge buildup: Without regular pumping (every 3–5 years), solids overflow into the drainfield.
High water usage: Excessive flow from leaky fixtures or inefficient appliances floods the system.
Improper disposal: Non-biodegradables like wipes or grease clog pipes and disrupt bacterial balance.
Drainfield overload: Heavy vehicles or structures compact soil and prevent proper wastewater absorption.
Aging systems: Tanks can last 40 years or more, but pumps, filters, and drainfields often fail within 10–30 years.

Top 5 Warning Signs to Watch For

Recognizing early symptoms can prevent minor issues from becoming costly repairs. These are the most common red flags:

Slow drainage or backups: A full tank or clogged pipe causes sinks, toilets, and showers to drain slowly.
Gurgling sounds: Bubbling from drains may mean venting problems or drainfield overload.
Soggy patches in the yard: Unusually green or wet areas, especially in dry weather, suggest surfacing waste.
Foul odors: Sewage smells near your house, tank, or yard indicate leaks or system failure.
Visible sewage: Pooling wastewater in the yard requires immediate professional attention.

Each of these symptoms deserves prompt action to avoid health risks and property damage.

Suspect a Septic Problem?
Don’t wait. Address warning signs immediately.

Common Problems & How to Resolve Them

Even well-maintained systems can develop issues. Here’s how to fix the most common ones.

Sludge Overload

Problem: Tank overflows due to delayed pumping.
Fix: Pump every 2-4 years, or more often if you use a garbage disposal.
Pro Tip: Owens Septic Service can create a maintenance plan tailored to your household.

Clogged Drain Field

Problem: Solids or water overload saturates the field.
Fix: Reduce indoor water use, avoid compacting soil, and divert roof water away.
Pro Tip: Professional evaluation determines if the field can be rehabilitated or must be replaced.

Damaged or Blocked Pipes

Problem: Roots, shifting soil, or debris clog lines.
Fix: Use a mechanical snake for minor clogs. Call for inspection if multiple drains are affected.
Pro Tip: Avoid chemical drain cleaners—they harm your septic bacteria.

Pump or Lift Station Failures

Problem: Worn components cause backups or set off alarms.
Fix: Replace aging pumps (10–20 years) and test float switches regularly.
Pro Tip: Owens Septic Service handles all pump repairs and replacements.

Filter Blockage

Problem: Clogged effluent filters cause wastewater to back up.
Fix: Clean during every pump-out. Never remove the filter permanently.
Pro Tip: Ask about riser installation for easy access.

Problem	Symptoms	Solution	Maintenance Frequency
Sludge Overload	Backups, slow drains	Pump tank regularly	Every 3–5 years
Clogged Drain Field	Wet patches, odors	Reduce water use, call for inspection	Inspect every 1–3 years
Broken Pipes	One or all drains slow	Snake or repair as needed	As needed
Pump Failure	Alarms, sewage in lowest fixtures	Replace pump or control system	Replace every 7-15 years
Filter Blockage	Backup near tank	Clean or replace filter	With every pumping

DIY Maintenance Tips to Prevent Problems

A few simple habits can dramatically increase the lifespan of your septic system. Here’s what you can do:

Conserve water: Install low-flow fixtures and spread out laundry days.
Flush wisely: Only human waste and toilet paper should enter your toilet.
Sink habits: Avoid pouring grease, oil, or chemicals down the drain.
Additives caution: Use bacterial additives only as a supplement, not a replacement for pumping.
Drainfield care: Keep vehicles and heavy equipment off, and plant grass—not trees—over the area.
Know your layout: Keep diagrams and service records accessible.
Install risers: These make future maintenance quicker and cheaper.

When to Call Owens Septic Service

While DIY tips help, some problems require licensed professionals. Here’s when to reach out:

Sewage backups or standing water: Signs of failure and health hazards.
Pre-purchase inspections: Protect your investment during real estate transactions.
Pump or lift station alarms: Electrical issues need urgent attention.
Filter or pump replacement: Specialized tools and knowledge required.
Aging systems: Systems over 25–30 years often require repair or replacement.

Frequently Asked Questions

How often should I pump my tank?

Most tanks should be pumped every 3–5 years. However, households with more people, garbage disposals, or smaller tanks may need service every 2–4 years. Regular inspections (every 1–3 years) help determine the right schedule.

What shouldn’t I flush?

Only flush human waste and toilet paper. Avoid:

Wipes (even flushable types)
Diapers and feminine products
Grease, oil, and chemicals
Hair, floss, and cat litter

These items clog pipes and harm bacteria that break down waste.

Can additives replace pumping?

No. Additives do not eliminate solids. The EPA warns that enzymes or bacteria treatments may harm your system if overused. Regular pumping remains essential.

How long do septic systems last?

Concrete tanks: 50+ years
Pumps and controls: 7–15 years
Drainfields: 25–30 years

Older systems often need replacement due to biomat buildup and component wear.

Do I need inspections if I’m not selling my home?

Yes. The EPA recommends inspections every 1–3 years regardless of sale status. Routine checks prevent failures and extend system life.

What does a septic inspection include?

Professional inspections typically involve:

Reviewing permits and past service records
Measuring sludge and scum levels
Checking filters, baffles, and tank structure
Testing pump and float switch function
Inspecting drainfield for saturation or failure

You’ll receive a detailed report with findings and recommendations.

How to Stay Ahead of Septic Issues

Caring for your septic system isn’t complicated—it just requires consistency. By sticking to a pump schedule, using water wisely, and calling professionals when warning signs appear, you can enjoy decades of worry-free wastewater treatment.

If your system is overdue for pumping or inspection, don’t delay.

Schedule Regular Pumping
Avoid backups and extend system life.