BELLE — Residents may have noticed Darrin Guinn, public works director, and Jim Goben, public works supervisor, working April 30 at the intersection of Highway EE and Highway 28. The pair were repairing a lift station, a piece of infrastructure many people rarely think about.

A lift station is a critical part of a city’s wastewater system. Its job is simple in concept but essential in practice. It moves sewage from lower elevations to higher ground so it can continue flowing through the sewer system to a treatment facility.

Unlike drinking water systems, which are pressurized, sewer systems rely largely on gravity. Wastewater flows downhill through underground pipes. However, in areas where the terrain is flat or where wastewater needs to move uphill, gravity alone is not enough. That is where lift stations come in.

A typical lift station includes a large underground basin, often called a wet well, where wastewater collects. When the level inside the basin rises to a certain point, electric pumps automatically activate and push the wastewater through a pressurized pipe to a higher elevation. From there, the flow can continue by gravity toward a treatment plant.

Without lift stations, wastewater could back up in low-lying areas, leading to overflows, property damage and potential health risks. These systems help maintain consistent flow and prevent sewage from stagnating in the system.

Lift stations operate continuously and are often located out of sight, which means they can go unnoticed until maintenance or repairs are needed. Routine upkeep is necessary to ensure pumps, electrical components and backup systems remain functional.