Nežárka
The Nežárka is a river in the Czech Republic, a right tributary of the Lužnice River. It flows through the South Bohemian Region. It is formed by the confluence of the Kamenice and Žirovnice rivers in Jarošov nad Nežárkou. Together with the Kamenice, which is its main source, the Nežárka is long. Without the Kamenice, it is long.
Etymology
The river was originally named Včelnice. Around 1500, it began to be called Nežárka after the suburb of the same name in Jindřichův Hradec. It was officially renamed in 1654.Characteristic
From a water management point of view, the Nežárka, Kamenice and Žirovnice are three different rivers with separate numbering of river kilometres. The Nežárka itself is formed by the confluence of the Kamenice and Žirovnice in Jarošov nad Nežárkou, and is long. In a broader point of view, the Nežárka originates in the territory of Těmice in the Křemešník Highlands, on the slope of the Bohutín hill at an elevation of and flows to Veselí nad Lužnicí, where it enters the Lužnice River at an elevation of. It is long. Its drainage basin has an area of.The sources and longest tributaries of the Nežárka are:
| Tributary | Length | River km | Side |
| Hamerský potok | 46.3 | 44.4 | left |
| Kamenice | 29.5 | 56.0 | – |
| Žirovnice | 29.3 | 56.0 | left |
| Řečice | 21.5 | 11.8 | right |
| Radouňský potok | 18.6 | 47.8 | right |