Loss of chlorine

[Kelly P]

Hi, it has rained about every day and it’s been 85 to 90 degrees and my CYA is 30 and my FC drops everyday 4 to 5 points is that normal . Al my other counts are good and I still maintain a CC 0
Thanks
Kelly

 

[mknauss]

Could be. If you are unsure, do a Overnight Chlorine Loss Test

 

[Kelly P]

I did overnight and it just dropped 1 point. What is normal to drop for a day if hot and 5 to 6 people swimming a day?

 

[mknauss]

In your climate I would say 3-5 ppm loss per day.

 

[Kelly P]

Ok, thanks