According to the Program for the determination of sea quality at the beaches of the Dubrovnik-Neretva County for 2017, the Public Health Institute of Dubrovnik-Neretva County carried out the second regular sea research on 116 beaches in the period from June 5th to June 16th.
Out of a total of 116 beaches, the sea at 115 beaches was rated as a sea of excellent quality, while at only one beach sea was rated as sea of good quality. That was on the beach of Hotel Park on the island of Korcula.
More detailed information is available to the public on the website of the Ministry of Environmental Protection and Energy and the Public Health Institute of Dubrovnik-Neretva County. Therfore, at http://www.izor.hr/kakvoca/ or http://www.zzjzdnz.hr/ you can see quality grades displayed in coloured circular symbols, in blue (excellent), green (good), yellow (satisfying ) and red (unsatisfactory), as well as numerous accompanying information (for example - air and sea temperatures, salinity, wind direction). The results of the quality assurance must be entered into the database immediately after the completion of the analysis.