[EarthResearcher333]

"I don't see any water jetting out of the side drains yet"

Excellent repair results. The video reveals exactly what it should be - just a trickle (wet mark on the sidewall concrete).

[janetjanet998]

but what is that water coming from the left side LEFT of the wall at the beginning of the video?

It is slightly upstream on the main break....you can really see at 28sec before the zoom to the bottom