Water Escaping through One Jet

poolguardian63

New member
Sep 17, 2019
1
Jericho, NY
Just had a pool survey done on my 24" x 12" in-ground vinyl liner pool. Water level has been dropping for a week, about 2" per day. Two month old liner is leak-free, Main Drain was plugged, conduit in light housing was sealed. Yesterday evening I noticed water escaping pool, INTO the jet in shallow end. Any ideas for a probable cause?