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Thread: Strange test results -- very high combined chlorine (CC)

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  1. #29
    Join Date
    May 2013
    Location
    Northwest Indiana
    Posts
    115

    Default Re: Strange test results

    I don't get it... Both my fc and cc are staying pretty consistent, but they are still not where they should be. Since getting home from vacation, fc isn't dropping below 4, but cc is staying in the high teens. See below...

    Date_ time_ FC_ pH_ CC

    2013-06-23_ 00:10_ 5.0_ 7.7_ 18.5
    2013-06-23_ 19:05_ 6.0_ 7.7_ 12.5_ added 384oz 6% bleach
    2013-06-24_ 18:13_ 4.5_ 7.7_ 19.0
    2013-06-25_ 19:42_ 4.5_ 7.7_ 16.0_ added 192oz 6% bleach (1/2 dose since already over 20ppm)
    2013-06-26_ 17:38_ 4.5_ 7.7_ 19.5_ added 192oz 6% bleach (1/2 dose since already over 20ppm)
    2013-06-27_ 18:58_ 5.0_ 7.8_ 19.0

    I can't add more bleach (already over 20ppm tc), but doesn't seem to be making progress either. And ph has creeped up to 7.8. Any idea what I should be doing at this point? This is getting really frustrating. Pool open for over 2 months and we still can't swim in it.
    Last edited by Themadczar; 06-27-2013 at 08:51 PM.
    -Eric B. 16x32 rect 14,364 gal AG (Intex Ultra Frame); 14 in sand filter; 1 HP 2800 GPH pump; 8 hrs; Taylor K-2006c, utility water, debris cover
    @Best Guess chart http://pool9.net/cl-cya @K2006 http://pool9.net/testkits

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