A septic tank is part of a sewage treatment system. Septic tanks serve homes and buildings that are not connected to a sewer system. How often should you pump out a septic tank depends mainly on two factors: the number of people living in the home and the size of the tank. For example, for a family of four with a 1,000-gallon tank, recommend pumping every 2 to 3 years. But for the same family with a 1,500-gallon tank, pumping could be extended to 4 years.
Regular Inspection and Pumping
Inspect and service septic tanks regularly. This helps prevent backups and overflows. Signs a tank needs service include:
- Slow drains
- Sewage odors
- Wet spots over the drain field
Professionals can determine if a tank needs pumping. Tanks are typically pumped every 3 to 5 years for an average household.
Homeowners’ Septic System Guidelines
Proper septic tank maintenance saves money over repairs or replacement. Things homeowners can do to help their septic system work properly include:
- Set washing machines to the right load size
- Avoid pouring fats, oils and grease down drains
- Only flush waste and toilet paper
Summary
In summary, septic tanks should be:
- Inspected every 2-3 years
- Pumped every 3-5 years depending on tank size and household size
This routine maintenance prevents problems and saves money in the long run. Reaching out to professionals is the best way to determine optimal pumping frequency.