How Often Should You Pump Your Septic Tank?

Trevor Hemond

If you have a septic system, one of the most important things you can do is keep up with regular pumping. It helps your system last longer, prevents backups, and keeps everything working like it should.
The General Rule
Most septic tanks need to be pumped every 2 to 5 years.
That’s the general guideline, but the right schedule for your home depends on a few things:
- How many people live in the house
- The size of your septic tank
- How much water you use
- What goes down your drains
A large family in a smaller home might need to pump more often. A single person living alone might be able to go a bit longer.
Why Pumping Matters
Over time, solid waste builds up in your septic tank. Some of it breaks down naturally, but a lot of it settles at the bottom as sludge. If too much builds up, it can overflow into your drainfield — and that’s where expensive problems begin.
Regular pumping helps prevent:
- Backups in sinks, toilets, and tubs
- Slow drains and gurgling sounds
- Damage to the drainfield
- Foul smells inside or outside your home
How to Know It’s Time
If you don’t remember the last time your tank was pumped, it’s probably time to check. Some common signs that you may be due:
- Slow drains or backups
- Soggy spots in the yard near your septic system
- Strong, unpleasant odors outside
- Gurgling noises from your pipes
But ideally, you don’t wait for these signs. Sticking to a regular pumping schedule is the best way to avoid surprises.
We Keep Track for You
At Schultz Septic, we keep detailed records for our customers. That way, we can remind you when your system is due for pumping, so you don’t have to guess.