It is becoming increasingly apparent that fresh water is a valuable resource that must be protected through proper management, conservation, and use.

Although two-thirds of the Earth's surface is covered by water, most of it is seawater, which is not readily usable for most needs. All fresh water comes from rainfall, which percolates into the soil or runs off into rivers and streams.

In order to ensure an adequate supply of high quality water for industrial use, the following practices can be implemented: