A vessel open at the top to the atmosphere used to hold a supply of cold drinking-water.
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A vessel open at the top to the atmosphere used to hold a supply of cold drinking-water.
« Back to Glossary IndexA cistern is a container designed to hold water, particularly for drinking purposes. In plumbing, cisterns serve as essential components in various systems, providing a reliable source of water for households and buildings.
Typically constructed from materials like concrete, plastic, or metal, cisterns can vary in size and capacity. They may be installed above or below ground, and their design often incorporates features for easy maintenance and water filtration, ensuring the stored water remains clean and safe for consumption.
There are several types of cisterns, each suited for different applications and environments. The most common types include underground cisterns, above-ground cisterns, and rainwater harvesting cisterns.
Underground cisterns are usually larger and are installed below ground to save space and maintain a stable temperature for the water. Above-ground cisterns, on the other hand, are easier to access and maintain, making them ideal for residential use. Rainwater harvesting cisterns collect and store rainwater, promoting sustainable water use and reducing dependency on municipal supplies.
Using a cistern offers numerous benefits, including improved water management and conservation. Cisterns can help homeowners reduce their water bills by storing rainwater or recycled water for non-potable uses, such as irrigation and toilet flushing.
Additionally, cisterns provide a backup water supply during droughts or emergencies, ensuring that households have access to water when needed. They also contribute to environmental sustainability by reducing stormwater runoff and promoting the use of renewable water sources.
Regular maintenance is crucial for ensuring the longevity and efficiency of a cistern. Homeowners should routinely inspect their cisterns for leaks, cracks, or signs of wear, and clean them to prevent algae growth and sediment buildup.
It is also recommended to test the water quality periodically, especially if the cistern is used for drinking water. This includes checking for contaminants and ensuring that the filtration system is functioning properly. Proper maintenance not only enhances the performance of the cistern but also safeguards the health of those who rely on it.