Video:
Link to Youtube video

What's the best way to fix this issue? This is a standpipe at a deeper part of the pond, with a rebar covering to keep out the big debris. We've been losing water, and were hearing water running so we sent a camera down to check it out after a big rain. The water level is below the top of the standpipe.

What do you all think?

Last edited by airbeat; 03/18/21 03:17 PM.