D.F. Wouda Steam Pumping Station
From the World Heritage inscription for The D.F. Wouda Steam Pumping Station: The D.F. Wouda Steam Pumping Station (Ir. D.F. Woudagemaal) at Lemmer in the province of Fryslân opened in 1920. It is exceptional as the largest and most powerful steam-driven installation for hydraulic purposes ever built, and one that is still successfully carrying out …