Drought leaves millions in Uruguay without tap water fit for drinking

After years of underinvestment, reservoir has had to be topped up from estuary, raising health concerns

More than half of Uruguay's 3.5 million citizens are without access to tap water fit for drinking, and experts say the situation could continue for months.

Some had predicted the crisis years ago when pointing out the vulnerability of the single reservoir supplying water to the metropolitan area around the capital, Montevideo.