Normal FC loss

[mkolb]

FC:10
CC:0
PH:7.2
TA:140
CH:340
CYA:80

I am losing about 4 PPM of chlorine daily. Anything to worry about? Pool is crystal clear. Just seems like a lot to me. First year using liquid chlorine with no tabs. Having to pour almost 100 oz of 12.5 in daily.. could get real expensive. Pool depth goes from 3.5 ft to 8.5 ft.

 

[Richard320]

That's at the extreme end of normal, That's a big pool, so I suspect a lot of swimmers, so that part makes sense.

The only way to be sure is to run Overnight Chlorine Loss Test

 

[woodyp]

Close to 4 may be YOUR normal. I lose 3.5 to 4 daily depending on a lot of factors---mostly Texas sun! The OCLT is the way to answer your question.