Which of the following is a component of a sewer lift station?

A sewer lift station primarily includes a wet well, which serves as a crucial component in the operation of the station. The wet well is designed to collect and store wastewater before it is pumped to a higher elevation or pressure level, enabling it to flow toward the treatment facility or the next part of the sewer system.

Within the wet well, wastewater accumulates, and the level is monitored to determine when the pumps should activate. The wet well ensures that the pumps can operate efficiently and provides a buffer that accommodates variations in flow rates. This design is essential for preventing backflow and ensuring that sewer systems function smoothly, particularly in areas where gravity alone could not move the wastewater to the desired location.

Other options, while relevant to sewage management, do not accurately describe core components of a sewer lift station. For instance, a pumping station refers more broadly to any facility with pumping capabilities and may not specifically include the wet well. Gravity feed pertains to systems that rely solely on gravitational flow rather than lift stations that use pumps. A service connection, though important for connecting premises to the sewer system, is not a component of the lift station itself. Therefore, the identification of the wet well as a fundamental part of a sewer lift station is correct and demonstrates an understanding of the