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    vbc222's Avatar
    vbc222 Posts: 1, Reputation: 1
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    #1

    Dec 19, 2010, 06:31 PM
    How do I fix a weep hole in a concrete block wall that does not drain?
    I have a concrete block wall that surrounds my yard. The weep holes do not seem to be draining water in my yard from the heavy rain. What do I do?
    ma0641's Avatar
    ma0641 Posts: 15,675, Reputation: 1012
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    #2

    Dec 20, 2010, 05:03 PM
    Over time, dirt and efflorescent salts plug up the holes. You can try reaming them out with a masonry drill. Find one with a slightly larger diameter, 3/8 or 1/2" should be more than adequate.
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