Intake pipe
Fig. 10: The intake pipe from the pumping station in Rüschlikon on Lake Zurich. Here, drinking water is drawn in from a depth of 40 metres. First photo after ten years in Lake Zurich. The lake was exceptionally clear, especially since I was all alone at the dive site that Friday. Two Sea&Sea YS-110 strobes with Glowdive diffuser domes. Dive 661: Dive site Pumpwerk Rüschlikon, Lake Zurich. Nikon D200; Δt=1/25 s; f=10.5 mm; f/2.8; ISO 100; 14 June 2019 09:17:50