Rainwater Harvesting Essay

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Rainwater Harvesting Information

• General Information
• Rainwater Harvesting Basic Components
• Rainwater Harvesting Advantages and Disadvantages
• Safety Considerations
• Standards and Regulations
• Helpful Web Links and References
• General Information
Rainwater harvesting is a technique used for collecting, storing, and using rainwater for landscape irrigation and other uses. The rainwater is collected from various hard surfaces such as roof tops and/or other types of manmade above ground hard surfaces. This ancient practice is currently growing in popularity throughout our communities due to interest in reducing the consumption of potable water and the inherent qualities of rainwater. This web site will mainly focus on general information about rainwater harvesting systems, rain water system advantages and disadvantages, and helpful links and references.
Rainwater Harvesting Basic Components
Rainwater systems come in all shapes and sizes, from simple catchment system under a downspout to large above and/or underground cisterns with complex filtration systems that can store thousands of gallons of water. Most rainwater collection systems are comprised of the following basic components:
• Catchment surface – rooftop or other raised solid surface. The best catchment systems have hard, smooth surfaces such as metal roofs or concrete areas. The amount of water harvested depends on the quantity of rainfall, and the size of the surface and the slope of the catchment area.
• Gutters and downspouts – also known as distribution systems that channel the water from the catchment area to a holding container such as a barrel, cistern, planted area, etc.
• Leaf screens – a screen that removes or catches debris.
• Roof washers – a device that diverts the “first flush” of rain before it enters the storage tank. Most rainwater suppliers recommend that the “first flush” of water is diverted to an outside area of the storage system, since the catchment surface may...

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Rainwater Harvesting. Anti Essays. Retrieved September 2, 2014, from the World Wide Web: http://www.antiessays.com/free-essays/Rainwater-Harvesting-119712.html