The engines started work early in 1825, and continued in use until 1925. A third steam engine was erected on the North bank of Vernatt's drain to lift water from Pinchbeck South Fen. This operated between the early 1830s until the end of the century. This was built as much because that fen was under separate control for those years as because the capacity was required. The water from the South drain is piped under Vernatt's drain to the Pode Hole station, much as it was tunnelled before the 1830 engine was built. (The idea of a tunnel under a river is not unique. Not far away at Bourne South Fen Gilbert Heathcote's tunnel was built under the River Glen, and might have been the inspiration for the system at Pode Hole.) The beam engines were maintained in storage until 1952, but then scrapped. Diesel engines were already in use across the fens when Pode Hole was modernised in 1925. The current Ruston diesel engines date from 1964 and vertical axis axial flow Foster Gwynnes pumps are driven by David Brown gear boxes. The second station alongside uses electric pumps and was built in the 1960s. The original pumping station building is a major feature in the village, and is still in use for workshops and a small museum. The by-laws of the original commissioners are prominently posted on the outside.