Water temperature is 85*F

We've been adding an average of 1 or 2 gallons of 10% liquid Chlorine almost everyday for the last week and have just kept it between 0.6 and 1.0 give or take. The cloudyness has cleared up and the green color has paled quite a bit but it's still rather green.

Also added 32 oz. of Polyquat in two doses, three days apart.

The yellow-green algae (I think it's algae, it puffs up like dust when we brush it, makes the water cloudy for about an hour before it's filtered out) that has been on the sides has lessened too, to about a few patches here and there the next day after adding chlorine and brushing. There is some spider web like staining on the sides in addition to the brown iron stains on the steps.

Where would I take the water to have it tested for metals, iron and copper?

Even though the green is less, it's still about the color of slightly diluted Mountain Dew or Gatorade. That's the best color match I can think of.

What next?