Way to improve the quality of bore well water

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Hi, is there any way to improve the bore well water which is clean the entire year but gets polluted after rain?

1 Answer

  1. If the bore well is yielding good water around the year and bad quality after rain it means the bore well is not constructed properly. The best solution would be to construct a grout seal around the casing pipe for a depth of 10 feet or until the top loose formation gives way to hard rock , whichever is higher .