system wodny

Let's become a 3rd world country and put at risk the water system in middle America.

In 2003, its water system was opened to the public as well.

No other site in the region has been found to have such a water system.

Complete control of a water system can take 30 to 45 days.

The first public water system was developed in the 1950s.

There were serious problems with the town's water system in the 1990s.

In 1961, after problems with the water system were revealed, he was brought back to help.

But before long, they were building a gray water system.

What is being done to improve security of public water systems?

Federal officials are now using the same method on public water systems in 27 other states.