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What is a Septic System Lift Station?

Purpose of a Septic System Lift Station

A septic system lift station, also known as a pump station, is an integral part of a septic system that helps to move wastewater from lower to higher elevations. It is designed to pump effluent from a septic tank or collection basin to a higher elevation, such as a drain field or treatment facility. The purpose of a septic system lift station is to ensure that wastewater flows efficiently and effectively within the system. Thus preventing backups and maintaining proper function.

How Does a Lift Station Work?

A septic lift station consists of several key components, each playing a crucial role in its operation. The main component is the pump, which is responsible for moving wastewater from the lower to higher elevation. These pumps are typically submersible, meaning they are fully submerged in the wastewater to prevent damage and minimize noise.

In addition to the pump, a septic system lift station also includes a control panel, alarms, and floats. The control panel regulates the pump’s operation. This ensures that it turns on and off at the appropriate times. Alarms are essential for alerting homeowners or maintenance professionals of any malfunctions or high water levels. Floats are devices that regulate the pumping operation based on the water levels inside the lift station.

When wastewater enters the lift station, it triggers the floats, activating the pump. The pump then moves the wastewater through a series of pipes and valves, ultimately directing it towards the desired location, such as a drain field or treatment facility.

Maintenance for Septic System Lift Stations

Proper maintenance is essential to ensure the smooth and efficient operation of a septic system lift station. Regular inspections should be conducted. These inspections check for any signs of wear or damage to the pumps, floats, electrical connections, and control panel. Any necessary repairs or replacements should be done promptly by a professional to prevent further issues.

In terms of maintenance tasks, the pumps should be cleaned and maintained according to the manufacturer’s guidelines. Regular pump-outs of the wet well are also necessary to eliminate accumulated solids and prevent clogs. Additionally, the floats and controls should be checked and calibrated regularly to ensure accurate operation.

Troubleshooting a septic system lift station involves identifying and resolving any issues that may arise. Common problems include pump failures, alarms, clogs, and electrical malfunctions. Understanding the basics of troubleshooting can help detect and resolve these issues in a timely manner, preventing disruptions to the system.


A septic system lift station is a crucial component in managing sewage when the natural flow of gravity is not sufficient.  It uses pumps and other equipment to lift wastewater to a higher elevation, allowing for proper disposal and treatment.

Maintenance of the system lift station is crucial to ensure its longevity and proper functioning. Regular inspections, including monitoring the pump, floats, and control panel, are necessary to identify any issues early on. Routine cleaning and maintenance of the pump and its components are also important to prevent clogs and reduce the risk of system failure.

If you have any questions or need assistance with your septic system lift station, please feel free to contact, our team of professionals will be happy to help you.