Been making some major changes to my ‘yard’ and getting to the stage where I need to figure out how I want to collect and divert a fair amount of water runoff.
I’ve dug out so I have a decent slope running along the lowest spot, that runs down the yard then kicks across (trenched down and sloped) across the back of a driveway.
So, my question is, where do I put/not put a basin, and does the plan sketched out below make sense?
Because I’m down pretty deep at my low point before crossing the drive, can the basin be fully buried? No grate? Does that defeat the purpose?
Thanks drainage wizards!