All right.
Thanks for the replies.
Here's the schematics (again

)
http://www.puitbec.com/puits-artesiens/mon-puits/cout-d-un-puits-artesien
Yeah, water is still murkey, two days after. That's going to be a pain
I drank the water. And made some coffee with it. I'm still alive. At least, there's a pulse.
Also attached, pictures of the irrigation process. 5 beds of 100ft in a catterpillar tunnel for winter spinach/orach/claytonia here in Quebec.
Completely useless for the well diagnostic, but I wanted to share it. Lots of work as a month ago it was a patch of grass. Three years ago (before I acquired), a patch of GMO soy.
Really hoping people will buy my greens. I'm bled, moolah-wise.