| Station name | KARLOVAC |
| Station ID | 4026 |
| Station type | Real time data aquisition |
| River | KORANA |
| Basin | BLACK SEA |
| District | Sava basin |
| Established | 27/05/1951 |
| End of operation | -- |
| Zero Datum (AMSL m) | 103,362 |
| Distance from the river mouth (km) | -- |
| Distance from the river source (km) | -- |
| Catchment area (km2) | 2738,000 |
| Measurement type | Info |
| WATER LEVEL | Extremes periods: Years: 1951. - 2025. Zero datum: 103,362 AMSL Minimum: 7. 11. 1994. 15 cm Maximum: 16. 10. 2015. 852 cm Years in database: 1951-1992 1994-2012 2014-2025 |
| TEMPERATURE | Extremes periods: Years: 1984. - 2012. Minimum: 10. 2. 2005. -1,1 °C Maximum: 30. 7. 1988. 27,9 °C Years in database: 1984-2012 |
| DISCHARGE MEASUREMENTS | Measurements: 6 |
| CROSS SECTIONS | Measurements: 2 |