| Sea region | Number of bathing waters | Compliance with mandatory value or at least sufficient quality (number) | Compliance with mandatory value or at least sufficient quality | Compliance with guide values or excellent quality (number) | Compliance with guide values or excellent quality |
|---|---|---|---|---|---|
| Black Sea (138) | 138 | 137 | 99.3 | 59 | 42.8 |
| Mediterranean Sea (9894) | 9894 | 9672 | 97.8 | 8819 | 89.1 |
| Europe (15406) | 15406 | 14718 | 95.5 | 12638 | 82.0 |
| Baltic Sea (1197) | 1197 | 1140 | 95.2 | 866 | 72.3 |
| Greater North Sea (1617) | 1617 | 1516 | 93.8 | 1018 | 63.0 |
| Atlantic Ocean (2542) | 2542 | 2228 | 87.6 | 1850 | 72.8 |