Bathing Water Index

Jarun, Malo jezero 4 — Bathing Water Quality

Jarun, Malo jezero 4 is an inland bathing site on a river or lake in City of Zagreb, Croatia. In the EEA's 2025 assessment its water quality was classified as Excellent, the highest of the four classes. This is better than its Good rating in 2024; it has held a Excellent rating in 2 of 8 classified seasons since 2014.

At a glance

Classification
ExcellentEEA assessment 2025
Water type
Inland (river or lake)
Region
City of Zagreb, Croatia
Seasons on record
12 since 2014
Assessment year
2025

This is an annual classification of microbiological water quality, not a real-time safety assessment. Check local signage and authorities before swimming.

Classification history

Seasons from 2014, the first season classified under the current Bathing Water Directive scheme in Croatia.

Classification by season, 2014–2025ExcellentGoodSufficientPoorNot classified2014201620182020202220242025
SeasonClassification
2025Excellent
2024Good
2023Good
2022Sufficient
2021Sufficient
2020Good
2019Good
2018Excellent
2017Not classified
2016Not classified
2015Not classified
2014Not classified

Location

Coordinates
45.78001, 15.93639

Region: City of Zagreb

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Nearby bathing sites

Designated sites within 25 km in the same country, by straight-line distance.

  • Jarun, Malo jezero 30.1 kmExcellent
  • Jarun, Malo jezero 50.1 kmExcellent
  • Jarun, Malo jezero 20.2 kmExcellent
  • Jarun, Malo jezero 60.2 kmGood
  • Jarun, Otok Veslača0.3 kmExcellent
  • Jarun, Malo jezero 10.3 kmGood

In context

City of Zagreb has 19 designated bathing sites in this dataset. Of the 19 sites there classified in 2025, 47.4% were rated Excellent.

See all published sites in City of Zagreb

Sources and methodology

Dataset: EEA — Bathing Water Directive, status of bathing water, version eea_t_bathing-water-status_p_1990-2025_v01_r00. Classification year: 2025. Data retrieved: October 31, 2026.

Facts on this page last changed with the data version of October 31, 2026.

EEA dataset recordHow classifications work

Data: European Environment Agency (EEA), "Bathing Water Directive - Status of bathing water, 2025 v.1.0", https://sdi.eea.europa.eu/catalogue/srv/api/records/070d9baa-448d-4168-8514-7dadb3ad876d. © Directorate-General for Environment (DG ENV), European Environment Agency. Licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Modified by this site: filtered to Greece and Croatia and to sites assessed in 2025; codes converted into plain-language classes; Greek site names, published in capital letters, converted to title case; history limited to seasons from the current Bathing Water Directive classification onward (Greece 2011, Croatia 2012); regions assigned from the coordinates using Natural Earth admin-1 boundaries; statistics computed by this site. This site is not affiliated with or endorsed by the EEA.