Evaluation of the drinking water parameters in primary and secondary schools located in the Gaziantep Province Center

This cross-sectional study aimed to assess the drinking water parameters in primary and secondary schools. A questionnaire encompassing the schools' general characteristics and information about drinking water was administered to school administrators. Drinking water samples were taken from 60 schools to evaluate drinking water parameters. The data were analyzed using Chi-Square, Mann-Whitney <i>U</i>, and Kruskall-Wallis tests, <i>T</i>-test, and SPSS 22.0 software. Non-compliance with national legislation was observed in 16.7% of schools during drinking water analysis. The microbiological parameters exceeded the threshold values in 90% of the schools where the analysis results of the drinking water were deemed inadequate. The analysis yielded no discernible variations based on school district or type. Mains water was the primary drinking water source in 91.7% of schools. The rate was lower in rural schools compared to urban schools, with a difference of 85 and 95%, respectively. It was found that 41.7% of schools lacked canteens or the sale of packaged water. Consequently, the availability of tap water in schools falls short of the desired standard. It is imperative to investigate the factors leading to microbiological contamination in school drinking water and formulate short-, medium-, and long-term strategies to enhance its safety.