| Station name | VELIKO TROJSTVO |
| Station ID | 3301 |
| Station type | Real time data aquisition |
| River | BJELOVARSKA |
| Basin | BLACK SEA |
| District | Sava basin |
| Established | 20/06/1984 |
| End of operation | -- |
| Zero Datum (AMSL m) | 150,663 |
| Distance from the river mouth (km) | -- |
| Distance from the river source (km) | -- |
| Catchment area (km2) | 10,900 |
| Measurement type | Info |
| WATER LEVEL | Extremes periods: Years: 1984. - 2016. Zero datum: 150,663 AMSL Minimum: 10. 8. 2012. SUHO Maximum: 11. 6. 1999. 163 cm Years in database: 1984-2014 2016 |
| DISCHARGE | Extremes periods: Years: 1985. - 2011. Minimum: 5. 8. 1985. 0,001 m3/s Maximum: 11. 6. 1999. 14,24 m3/s Years in database: 1985-2011 |
| TEMPERATURE | Extremes periods: Years: 1984. - 2012. Minimum: 9. 2. 1998. 0,0 °C Maximum: 12. 6. 2000. 33,0 °C Years in database: 1984-2000 2002-2012 |
| DISCHARGE MEASUREMENTS | Measurements: 98 |
| CROSS SECTIONS | Measurements: 5 |