ELECTRICITY AND WATERThere is plenty of water in Madeira and it is all drinkable and of excellent quality. Porto Santo uses desalinated water, which is perfectly safe to drink.
Can you drink water from levadas Madeira?
A head for heights can useful as well, some of the Levadas have steep drops. A head torch is useful for staying out late or going through the tunnels that take some Levadas through the mountains rather than around them. Don't drink from the Levada, the water is untreated and cannot be considered safe to drink.