Mighty delicate
If you think of Swindon as a railway town, which, as the location of the GWR locomotive works it certainly became in the 19th century, you’d expect it to have at least one water tower. It still has more than one, and this is my favourite. It’s on the edge of the railway works site, and is extra tall so that it could provide water at high pressure, for fire-fighting. It was built in 1870 using components of cast iron and the strength of the ironwork and its bracing is enough to create a tall structure bearing what must have been a prodigious weight of water in the tanks on top.
The delicacy of this structure, which reminds me of the appearance of the iron frameworks around gas holders, tricks the eye somewhat. There are four stages to the tower, marked by a succession of cast-iron girders, and each is far bigger than a single storey of a conventional house – it’s roughly 75 feet tall all told I think and the tanks are about 2 metres high. By 1870, Victorian engineers were very good at building iron framework structures. After all, they’d had lots of experience, constructing bridges and making load-bearing frames for factories. It might have been easy for them, but, seeing a frame exposed like this – and beautifully preserved too – still impresses me, mightily.