| Station | OBRENOVAC | 
| River | KOLUBARA | 
| Basin | SAVA | 
| Foundation year | 1923 | 
| KOTA “0” (m n.J.m.) | 69.83 | 
| Distance from the river mouth (km) | 4.86 | 
| Basin area (km2) | 3636 | 
|  |  | 
| Elements of measurement and observation | 
|  |  | 
| Mode of water stage recording: | 
| staff guage from (year): | 1946 | 
| limnigraph from (year): | - | 
| digital registration from (year): | - | 
|  |  | 
| river flow measurement from (year): | - | 
| water temperature from (year): | 1965 | 
| transport of suspended sediment from (year): | - | 
| ice events from (year): | 1950 | 
| water quality monitoring from (year): | - | 
| mode of reporting: |  |