Public Water Facility Pool Chemistry

Proper water chemistry is crucial to the safety and health of the public who use public water facilities.  The following links should be helpful in maintaining the quality of the water in swimming pools, spas, hot tubs and wading pools in Clark County.

 


Increasing or Decreasing Chlorine Levels

Instructions for increasing the chlorine in your water are available to read online, or you can download and print a copy of the instructions in Adobe PDF format.

Instructions for decreasing the chlorine in your water are available to read online, or you can download and print a copy of the instructions in Adobe PDF format.

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How To Shock a Pool

The "smell of chlorine" in a pool is actually the smell of chloramines, the chemical compounds formed when chlorine combines with sweat, oils, urine and other contaminants in the water. Chloramines are not effective in disinfecting the water and cause eye and skin irritation.  Breakpoint Superchlorination or "Pool Shocking" is required to combat the loss of effective chlorine in the water.  Breakpoint Superchlorination is required (on average) every 2-3 weeks for indoor pools and every 7-10 days for outdoor pools.  Heavy bather loads will increase the need for Breakpoint Superchlorination.

Instructions for Breakpoint Superchlorination of your water are available to read online, or you can download and print a copy of the instructions in Adobe PDF format.

Fecal Accidents in Public Water Facilities

Fecal matter has been proven to be a source of gastrointestinal disease organisms such as Pseudomonas, Hepatitis, Giardia, Legionella, Staphylococci, Cryptosporidium and Shigellosis.  Blood borne diseases such as HIV, AIDS, Hepatitis B are not transmitted through pool water since these organisms cannot survive outside the human host.  Prevention of fecal accidents can limit the number of health related Recreational Water Illnesses (RWI's).  Procedures for prevention and procedures for fecal accidents are available to read online or are available to download and print in Adobe PDF format.

 


Public Water Facility Chemical Log Sheets

Public water facilities are required by 410 IAC-6-2 to keep a record of the pool water chemistry.  Log Sheets for recording this information are available for download in Adobe PDF format. 
 

Pool Safety Homepage     Pool Accidents and Injuries     Pool Chemistry     Pool Chlorination     Pool Inspections     Pool De-chlorination
Pool Fecal Accidents     Pool Inspections     Pool Regulations     Pool Shocking Instructions     Pool 9600 Rule
 

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