How to Find and Fix a Pond Leak


| 10/3/2014 9:13:00 AM


Tags: pond leak, leaking pond, repair, Darrel Rhoades, Pennsylvania,

Is it a pond leak or evaporation? One thing to help determine if it is leaking is if we are in spring weather with snow melt and rain and the pond is still going down. What we are looking for is if we have water coming in to supply the pond, is the pond continuing to lose water?

If this is the case, then we most likely have a leak somewhere. The leak could be anywhere in or around the pond. But if we are in the summer months with no rain or water entering the pond, evaporation could be lowering the pond level. Hot dry days can suck up to 1 inch of water a day so pay attention to the weather as well before we assume there is a leak.

There are plenty of areas in the pond where a leak could develop over time or the pond may have never have filled up in the first place.

Let’s get started and poke around in areas that could be leaking this is to help get you thinking of the possibilities where to look and if you’re building a pond to be sure to pay attention to some of these areas listed below.

Pier Indicates Leak in Pond 

Finding the Pond Leak

On a new pond build was the entire site compacted? If so, is the entire area of good clay content? Remember that the entire site needs to be compacted; digging a hole in the ground typically will not work. The exposed new earth is now like a sponge allowing water to penetrate and keep weakening the pond basin area. The other problem is if there are multiple layers of earth, like top soil, clay, gravel and sand, finding a vein or porous material will allow the pond to leak.




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