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Joined: Aug 2004
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I have a 1/2 acre pond, 8 years old. It has a slow leak that I have not been able to stop. When built, it was mixed with clay, and I have put 2000 lbs. of bentonite in it, but it still leaks. What can I do now? KT
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Joined: Aug 2004
Posts: 14
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KT, do you know the magnitude of your leak. I couldn't tell by your post the geographical location of your lake. However, depending on where its located you may have significant evaporation, especially during this part of the year. An easy way to test for leakage is to place a wide container (garbage can perhaps) in your lake and weigh it down with rocks or bricks and water. The lip of the container should only protrude from the surface of the water 1 or 2 inches; just enough to avoid wind induced splashing to transfer water from your container to your lake or vice-versa. The initial level of water in your container should be the same as the level of water in the lake. The larger the container and the lower the protruding lip, the better able you are in simulating both convective and molecular diffusion of water (evaporation) into the air space above. You should not add water to the lake during your experiment. Rain should be avoided or adjusted, because runoff from the rain into your lake will not be matched by direct rainfall into your container. On a daily basis measure the level of water outside your container as well as inside. You will then be able to quantify the magnitude of your leak. Good luck!
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Joined: Apr 2002
Posts: 3,353 Likes: 108
Editor, Pond Boss Magazine Lunker
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Editor, Pond Boss Magazine Lunker
Joined: Apr 2002
Posts: 3,353 Likes: 108 |
Here's another thought. My good friend Mike Otto preaches, in a loud voice, "All dirt leaks...some just seems to leak less." With that thought in mind, don't be troubled by a slight leak. As long as your water levels stay close to where you want them, you'll be okay. As the post above says, quantify your leak. Depending where you are, evaporation rates this time of year can be deceiving. It can look like you have a serious leak, when you don't. Quantify, then look at choices to rectify.
Teach a man to grow fish... He can teach to catch fish...
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