Large bubble under liner … help !

[6spdg37s]

Hi so I was battling a leak by my skimmer gasket , I repaired the leak and it seems to be ok , haven’t been in the pool cause I have a broken foot but yesterday my MIL and SIL went in and said where the shallow end starts to slope down they felt a large solid bubble …

Now is it from ground water ? We are in NJ it has rained alot lately ,

Or is it from the leak ? Is there still another leak idk where to go from here it’s my first pool , pool companies around here r impossible to get a hold of .

Please reply or DM any advice / suggestions / tips . Thank you!

 

[ajw22]

Impossible for us to know where the water in the bubble is coming from.

You have to wait for a dry spell and see if the water gets absorbed into the ground.

How old is your pool?

Were any well points put around your pool to drain ground water away?

Where in N.j are you?

 

[6spdg37s]

Central NJ I think pool is 10 years old gotta find paper from previous owners not sure if liner is newer