Rainwater harvests got their start in desert or at least semi-arid locations. People in these areas often
had limited, expensive, or strained access to regular sources of "potable" water. In these areas, rain harvesting provided
drinking water, water for bathing and cleaning, water for livestock and pets, and of course irrigation and groundwater for
crops and plants. The technology was developed and perfected out of need, but can now be more generally used. In fact, rainwater
harvesting has now become more and more common in areas where the human population has outstripped natural resources.
Rainwater harvested from roofs can contain impurities picked up from the roof itself. In addition, some natural
rain contains pesticides and other contaminents. Therefore, sometimes the water in rainwater tanks or containers has to be
purified bvefore it is to be used as drinking water, and this can be done through boiling, filtering, or through the use of
additives like chlorine.
Rain collection systems are inexpensive, and can be built into structures so they are barely visible. Rainwater
tanks or containers can be buried in the ground or located in a basement. Rooftop systems can be made virtually invlisible
from ground level. Look into rainwater harvests - it could save you money and help you reduce your impact on our environment.
About the Author
For more information about rainwater harvests or rain harvesting, please go to http://www.rainwaterharvests.com. For information about rainwater tanks and containers, please go to http://www.rainwatercontainers.com