Septic systems are a critical part of many homes, yet they’re often misunderstood until a problem arises. Knowing how your system works, how to maintain it, and when to seek professional help can save you from costly repairs and unexpected failures. Below are some of the most frequently asked questions Johnson Septic Service receives, along with straightforward answers to help homeowners make informed decisions about their septic systems.
How Often Should I Pump My Septic Tank?
We recommend every 1-3 years depending on how much water is used in the home (how many occupants), the age of the system, soil conditions, etc.
What Can I Do to Protect My System and Prolong Its Lifespan?
The best way to maximize the life of your septic system is to get it pumped regularly and avoid putting things into the septic tank that should not be there. This includes things such as wet wipes (even if they say septic safe, they are not), facial tissues, Q Tips, or other hygiene products.
Also be aware of what goes down the kitchen sink. Try to throw as much used cooking oils and grease into the trash can instead of rinsing it down the drain. Any solid food particles that are caught by the strainer should be thrown away as well.
Do not use a garbage disposal to grind food down the drain (or remove the disposal altogether).
Is It Safe to Drive Over My Soil Absorption Field?
Anything larger than a lawnmower should not be driven over the soil absorption field. Cars, trucks, tractors, and side by sides will all compact the soil and could potentially interfere with the proper function of the field.
Smaller machines like four wheelers and dirtbikes will also cause rutting and compaction over time and should not be driven over the field.
If landscaping, utility, or tree work is necessary and machinery needs to be driven over the field, it should be tracked equipment instead of wheel equipment. The tracked equipment will spread out the weight of the machine and cause less compaction.
How Long Will My Septic System Last?
The life of a septic system can vary greatly depending on many factors, but all septic systems will eventually fail. In heavy clay soil a reasonable lifespan may be around 30 years. In soil that drains better systems can last quite a bit longer.
How Much Will It Cost to Replace My Septic System When It Fails?
This answer also varies greatly depending on the site conditions but suffice it to say it is a major expense. This is the number one reason to properly care for the septic system that you already have.
New septic systems are rarely covered by insurance and should be planned for like other major household repairs, i.e. a new roof.
How Can I Tell Where My Septic Tank or Drain Field Is Located?
The best place to start is with your county health department. Ask if they have a map or a permit on file for your address from when the system was installed.
Should I Get a Septic Inspection Done Before Buying a Home?
Yes. Septic inspections may not be required, but we absolutely recommend getting an inspection. Even if there are no obvious issues on the surface, an inspection could reveal a system that is about to fail, or one that is no longer up to code and could be a stumbling block for a future sale.
Schedule Service With Johnson Septic Service
Whether you’re maintaining an existing system, buying a new home, or dealing with early warning signs of septic trouble, proactive care makes all the difference. Johnson Septic Service provides honest evaluations, routine pumping, inspections, and expert guidance to help homeowners protect their investment.
To schedule service or ask a question about your septic system, call 219-393-3576 or fill out a contact form today. A little preventative care now can save you from major repairs down the road.