Ir.D.F. Woudagemaal (D.F. Wouda Steam Pumping Station)
The Wouda Pumping Station at Lemmer in the province of
Friesland opened in 1920. It is the largest steam-pumping station ever
built and is still in operation. It represents the high point of the
contribution made by Netherlands engineers and architects in protecting
their people and land against the natural forces of water.