Water shortages in Ireland are pretty much due to poor infrastructure investment - as of a few years ago Dublin was losing more water from its old water distribution system then was being used by households.
Sounds like the situation in London, which leads to a situation where they have to impose hosepipe bans in the summer but at the same time the Victorian water mains are leaky and household water consumption is not metered but paid on a flat fee. When the capital development of a country becomes a by-product of the activities of a casino, the job is likely to be ill-done. — John M. Keynes