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    Pollen or Algae

    Hey guys I'm having an issue at a commercial pool I work with. It's beginning to drive me nuts. Before I get into details here are the pool details and readings: 181,000 gal Combined chlorine- 0 Free chlorine- 7.5 PH- 7.8 Alk- 100 Cal-250 Cya- 60 Temp-76 So the other day the pool began to...
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    Flow rate

    Hi, I work for a hotel that has a pool.. My local health department has asked that I come up with a formula to determine the actual flow rate for my pool.. I don't currently have any flow meters at all.. I know how to determine what my flow rate should be as per state code.. I just have no...