Pool keeps getting worse...after filling with rusty well water.

[PoolDoc]

Thank you! Yes I will do whatever you tell me. I will drain it right now. All the chemicals I have added this week.... Can I drain it all into my yard safely?

Almost certainly. The only thing that might be a problem would be if you'd added a copper algaecide.

To vacuum, what you need is a vac head, a pole, and a hose that's long enough to reach from the center of your pool to the ground outside your pool.

Go ahead and read the pages I linked; that will help you get ready for the stuff that will have to be done. When doing the bucket test, don't disturb the water after adding the chlorine. I want to see if the iron will settle densely -- sometimes it settles as a fluffy later that's almost impossible to vacuum.