It is supplied, under pressure, through a system of underground pipes.
Cities have water pipes that bring the water to homes.
That's water supplied to homes from the pipes and supply system owned by the city, as opposed to having a private well.
The electric current supplied to most homes is alternating current (AC).
230 volts
electric bell
OfWat is The Water Services Regulation Authority in the United Kingdom. They are responsible for making sure that homes and business are supplied with clean water for a fair price.
Distributing pipe
Geothermal energy is supplied by hot water, coming from underground where it has been heated by volcanic action. The hot water can then be used either by heating homes, or providing steam to run turbine powered generators.Damming rivers, provides Hydro elecricity. This is where water under pressure from a dam, is used to turn water turbines, connected to generators.
If it supplied "for drinking" then the citizen of any country would have obvious legal redress if the water thus supplied proven to be unfit to drink. However in some countries the supplied tap water is NOT advertised as "fit for drinking" and needs to be boiled. In this instance the water supplied to citizens would not be suitable for human consumption.
It needs to go to all the homes and increases current i dont know if thats right its just a guess.
what natural occurrence kept the indus balley supplied with plenty of water
by canals