Robert, I read the article by Kent Williams and I have one question that hopefully you can help me get an answer to. I use the Strantrol controler and their "work value" of sanitizer is HRR. How similar is HRR to ORP? I realized while reading Kent's article that I could not answer my own question. Thank you for the link to his article and have a great 4th.
Robert, I dont work for the city im currently a head lifeguard at the SFA Student Recreation Center. My hope is that after I gradute in May to get a Graduate Assistantship at another pool and get my masters degree in Leisure and Rec studies.