Do they still do COVID testing there I went yesterday and there was nobody there the tents were empty

Yep. Monday, Wednesday and Friday

Yes the site on water street is open on Monday Wednesday and Friday oh and Saturday injection are done on Sunday 9 am until 4 pm

Waukegan's site, as far as I know, does testing on Monday, Wednesday, Friday and Saturday. Until 4pm I believe. You can find their info on the idhp website. They were doing vaccines on Tuesdays and Thursdays for a while but I'm not sure if they've continued that or not.

M W F and Sat. Their hours are posted on Google Maps