| Station name | ALJMAŠ |
| Station ID | 5001 |
| Station type | Real time data aquisition |
| River | DUNAV |
| Basin | BLACK SEA |
| District | Drava and Danube basin |
| Established | 01/01/1909 |
| End of operation | -- |
| Zero Datum (AMSL m) | 78,080 |
| Distance from the river mouth (km) | 1380,250 |
| Distance from the river source (km) | -- |
| Catchment area (km2) | 251573,000 |
| Measurement type | Info |
| WATER LEVEL | Extremes periods: Years: 1923. - 2025. Zero datum: 78,080 AMSL Minimum: 7. 1. 1954. -68 cm Maximum: 25. 6. 1965. 958 cm Years in database: 1923-1944 1949-1991 1998-2025 |
| DISCHARGE | Extremes periods: Years: 2001. - 2025. Minimum: 1. 9. 2003. 1149 m3/s Maximum: 14. 6. 2013. 8597 m3/s Years in database: 2001-2025 |
| TEMPERATURE | Extremes periods: Years: 1970. - 2025. Minimum: 21. 1. 1970. 0,0 °C Maximum: 3. 7. 2025. 31,6 °C Years in database: 1970 1982-1991 2009-2025 |
| DISCHARGE MEASUREMENTS | Measurements: 133 |
| CROSS SECTIONS | Measurements: 4 |