How To Find A Leak In The Bottom Of A Pool Liner. Some of these washed away areas are visible and will let you know where the leak is in the liner. Wait for the water to be completely still.
Observe the bottom area of the pool from every angle while you stand around it. Position it so it's only a few inches out of the water. It would take something pretty dramatic to cause a concrete pool to crack and leak at the bottom, whereas a vinyl pool liner over time will dry out, become brittle and be more susceptible to cracks.
In maximum cases, the leaked water travels through the earth’s bottom and washes the earth away.
They are seasonal pools and therefore are not quite the same as a regular liner. Here’s what you should do from first to last. Wait for the water to be completely still. Time to get in, but first clean the pool before you consider getting in the pool to find a leak, clean and vacuum it.