What is the capacity of the large pump that can drop the level in the lift station?

The capacity of the large pump that can drop the level in the lift station is 609 gallons per minute (gpm). This indicates that the pump is designed to handle substantial water flow, which is critical in keeping the lift station operating efficiently.

A lift station typically requires a pump capable of managing peak inflow rates to ensure that sewage is moved effectively from lower to higher elevations, particularly in wastewater applications. The higher the gpm rating, the more quickly the station can respond to rising levels in the wet well, thereby preventing overflow and promoting system reliability.

In this context, while the other capacities may be suitable for lifts or pumps for different applications, 609 gpm represents a capacity that is appropriate for large-scale functions within a lift station. It ensures that the station can cope with varying inflow rates and maintain proper operational levels, safeguarding against potential backflow problems or system overload.