Lemme see if I understand:
+ your pool is clear, but greenish;
+ the visible algae & debris is gone;
+ you've got a K2006 and your FC=8.0 and your CC=1.5;
+ your filter is working OK.

Is that right?

If so, you just need to keep your chlorine up, your pump on, and your patience working. As far as I know, there's no reason why you can't swim right now. With those CC's -- probably from your past chemical history, but possibly, from what was in the stream -- may take some days of high chlorine and sunlight to disappear. The green but clear color is the same.

You might want to go ahead and test both TA and CH, and tell us what those readings are.