Odd leak story.
For the past several year or so the water level in my in-ground gunite pool
will occassionally drop 3 inchs over night.
Sometimes this continues for a while.
Not worse during the day so I don't think this is related to the discharge
I've let the water level drop to see where it stops.
The water continues to drop below the skimmer so I don't think the problem
is in the suction line.
I've packed the lamp fitting with epoxy and used dye at all the jets
looking for a leak, etc.
I thought about using an ultrasonic dectector but the leak seems to stop by
itself after a few days, making it hard to continue testing.
Any hint as to where my leak might be or how better to find it?
Remove -NOSPAM- to contact me.