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Maturity:
The stones and the sand over the spring filters the water to be cleanwhile the polythene and the run-off furrow to prevent contamination of water.Concrete barrier with pipes is built a few meters on lower side of the spring.Huge stones are arranged at the point of the spring origin to the level of the barrier.small stones are put on top before laying a high gauge polythene sheet on top.
Benefits:
Efficient and accessible technology.
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