I have an underground storm drainage pipe that is connected to both my downspout and sump pump drain. The underground drain pipe, the downspout and the sump pump pipe all tie together with a 3" tee.
The bottom of the tee is a male end to the female drain pipe that runs to the street, where the red arrow points. This isn't glued or sealed in any way, this is similar to how the rest of the outdoor plumbing is setup. I've adjusted the elbow at the very bottom to get everything as straight as I can but water continues to leak around this spot. I've tried caulking this in the past and it failed. I can't used a PVC solvent and glue as the pipe between the Tee and Elbow isn't PVC. I'm not sure how to stop it, any advice would be appreciated!