Hotel swimming pools in Türkiye: the health regulation as a checklist for water, staff and records

Türkiye's swimming pool health regulation (Yüzme Havuzlarının Tabi Olacağı Sağlık Esasları Hakkında Yönetmelik, Resmî Gazete, 6 March 2011, No. 27866) requires every publicly used pool to have a responsible manager, a trained pool water operator and a certified lifeguard, at least three daily tests of pH and free chlorine, monthly provincial sampling, and laboratory reports kept for one year.

A guest complains about cloudy water at nine on a Saturday morning. By eleven the general manager is answering a tour operator's auditor who wants the last month of pool analysis records. Whether that folder exists, and who signed it, was decided weeks earlier. This article turns the pool health regulation (Yüzme Havuzlarının Tabi Olacağı Sağlık Esasları Hakkında Yönetmelik) into a working checklist: who must be on the pool team, what to measure and when, how sampling works, what an inspector asks for, and what to do when a result fails.

Which pools does the Turkish pool regulation cover?#

It covers open and closed pools used for swimming, cooling off, fun or sport and open to the public. Health-purpose spa and mineral water pools, and pools not used commercially, sit outside it.

The instrument to keep to hand is the Yüzme Havuzlarının Tabi Olacağı Sağlık Esasları Hakkında Yönetmelik, published in the Resmî Gazete on 6 March 2011 (No. 27866) and amended once, on 15 December 2011 (No. 28143), per the consolidated text on the Presidency's legislation database (mevzuat.gov.tr, 2026) (opens in a new tab). The test is use, not ownership: a pool in a hotel, a residence, a sports club or a municipal facility falls under the same text when it is open to the public and used for those purposes.

Children's pools are inside the scope and carry extra duties: at most 50 cm deep, separate from the adult pool, their own water treatment, and emptied and cleaned monthly rather than once a year. Every pool, whatever its type, is emptied and fully cleaned at least once a year.

Copies of the regulation circulate online with different wording and different numbering. Work from the consolidated text on mevzuat.gov.tr, and confirm your own classification with the provincial health directorate rather than from a forum post. Do not assume a spa or thermal pool is exempt, and do not assume it is covered: read the scope sentence against what the water is actually used for, and get the classification in writing if it matters to your operation.

Who has to be on the pool team?#

The operator must employ three named roles: a responsible manager (mesul müdür), a pool water operator and a certified lifeguard.

The responsible manager has chemistry or health training and at least a high-school diploma. The pool water operator is trained for the job and has at least a high-school diploma. One person may be both manager and water operator if they meet both sets of conditions. That is a staffing decision, not a loophole: it puts the whole water routine behind one person's leave calendar, so name a deputy.

Training for pool water operators is run by Public Education Centres (Halk Eğitim Müdürlükleri) and/or İŞKUR. The lifeguard must be certified, and the certificate belongs in the same file as the rest. Staff hygiene training more broadly has its own rules, which we cover in hygiene training certificates for hotel staff.

Keep one folder per person, and keep a rota alongside it. A rota that shows who is on the water tests on which day is worth more than a job description, because it is the rota an inspector can check against the log.

What must be measured every day, and what goes on the board?#

Temperature, pH and free chlorine are measured at least three times a day, the first before the pool is used and then every four hours. Colour, turbidity and cyanuric acid are daily; total alkalinity is weekly.

Free chlorine may be replaced by hydrogen peroxide and biguanide in the text's own wording; whatever the disinfectant, the frequency does not change. The three-a-day rhythm is a shift pattern, not a laboratory exercise: a reading before the first swimmer, then every four hours. A 07:00 opening implies readings at 07:00, 11:00 and 15:00 at minimum, and a fourth if the pool runs into the evening.

Write down who took the reading, when, and with which kit. An unsigned number is a number an inspector cannot use. The board users can see carries the latest temperature, pH, free chlorine and microbiological results. The operator's own tests and the directorate's monthly check are two different records; keep them apart so that neither hides the other.

Calibration and reagent stock belong on the same rota as the readings. Otherwise the readings stop on a Sunday and nobody notices until the following Wednesday.

How are samples taken, and how long are the reports kept?#

The provincial health directorate checks chemical, physical and microbiological quality monthly, and in busy periods microbiological analysis is done twice a month. Laboratory reports are kept for one year to show inspectors.

Samples are taken with a sampling form in two copies and a code number. The code is what ties a laboratory report back to a specific pool on a specific day. Microbiological samples must reach the laboratory within 12 hours and chemical samples within 24 hours.

Sampling and analysis are done by the directorate or by accredited laboratories the Ministry has authorised, and the operator pays the costs. Build a rolling twelve-month folder per pool: sampling forms, laboratory reports, and the retest or closure notes that belong with them. The one-year period is the regulation's, not a suggestion; if you keep reports longer, label the older ones so nobody treats a two-year-old result as current.

Name the person who owns the handover to the laboratory. The 12-hour clock usually fails at the courier, not in the lab.

What does an inspector ask to see?#

The directorate inspects the pool, the water and the chemicals every month, including the analysis record books. In practice the visit is a document check as much as a water check.

The inspector will ask for the analysis record books, with the daily readings signed and dated; the laboratory reports for the past year, with the sampling forms that match them by code number; the staff file for the three roles; and the board that users can see. If you hold one, the Clean Pool Certificate (Temiz Havuz Sertifikası) belongs in the same file. Pool checks are one of several periodic routines a hotel runs; the maintenance side is covered in hotel preventive maintenance plan.

A self-check run a week before the expected visit, by the same person who owns the file, finds the missing signature rather than the missing chlorine. Keep the inspection notes themselves in the folder. The next visit starts from what the last one recorded.

What happens when a result fails?#

A failed microbiological result closes the pool until a new sample passes. A failed chemical result brings a written warning first, and closure only if the new sample also fails.

On a microbiological failure, stop use immediately. The pool reopens on a passing sample, not when the water looks clear again. On a chemical failure, treat the water, book the retest through the directorate, and keep the written warning filed with the retest result.

Record the closure window: the time use stopped, who was told, the treatment applied, the retest date and the result that allowed reopening. Tell guests and the tour operator in plain words. An unexplained closed pool becomes a complaint; an explained one usually does not.

Use the annual emptying and full cleaning to service the plant, not just the shell, and remember that children's pools are emptied and cleaned monthly. The folder that answers an inspector also answers a tour operator's audit. Build it once, in the same shape, and both visits get shorter. The same logic runs through a hotel preventive maintenance plan.

What to do next#

Build one folder per pool this week: the three staff certificates, the signed daily log, the sampling forms, twelve months of laboratory reports and a photograph of the results board. The regulation is a water-treatment duty and a paper trail at the same time, and the paper trail is the part that fails quietly between inspections.