Tributaries of the Obelis

The Šumera is a river in the Kėdainiai district municipality, Kaunas County, central Lithuania. It flows for 26.2 kilometres (16.3 mi) and has a basin area of 89 km (34 sq mi). The river flows into the Obelis (from the right side), a tributary of the Nevėžis, which is in turn a tributary of the Neman.

The Suleva (or Suliava) is a river of Kėdainiai district municipality, Kaunas County, central Lithuania. It flows for 20 kilometres (12 mi) and has a basin area of 43 km (17 sq mi).

The Rudekšna is a river of Kėdainiai district municipality, Kaunas County, central Lithuania. It flows for 21 kilometres (13 mi) and has a basin area of 41 km (16 sq mi).

The Obelis is a river in the Ukmergė district municipality and Kėdainiai district municipality in central Lithuania. It flows for 53.3 kilometres (33.1 mi) and has a basin area of 673.8 km (260.2 sq mi). It is a left tributary of the Nevėžis into which it flows near Kėdainiai.

The Lankesa is a river in central Lithuania. It flows for 54 kilometres (34 mi) and has a basin area of 245 km (95 sq mi). It is a left tributary of the Obelis.

The Juodkiškiai Reservoir is an artificial lake in Kėdainiai District Municipality, central Lithuania. It is located 2 kilometres (1.2 mi) east from Kėdainiai, next to Taučiūnai village. It was created in 1980, when a dam on the Obelis river was built next to Juodkiškiai hamlet. In 1995, the dam was reconstructed and a small hydroelectric plant (of 510 kW) built.

The Bubliai Reservoir is an artificial lake in Kėdainiai District Municipality, central Lithuania. It is located 5 kilometres (3.1 mi) east from Kėdainiai, next to Aristava village. It was created in 1980, when a dam on the Obelis river had been built next to Bubliai village. In 2002, the dam was reconstructed and a small hydroelectric plant (of 160 kW) added.

The Obelis is a river in the Ukmergė district municipality and Kėdainiai district municipality in central Lithuania. It flows for 53.3 kilometres (33.1 mi) and has a basin area of 673.8 km (260.2 sq mi). It is a left tributary of the Nevėžis into which it flows near Kėdainiai.

The Malčius is a river of Kėdainiai district municipality, Kaunas County, central Lithuania. It flows for 18.3 kilometres (11.4 mi) and has a basin area of 51.3 square kilometres (19.8 sq mi). It starts in the Lančiūnava-Šventybrastis Forest and flows mostly southwards. It meets the Obelis river (from the right side) by Aristavėlė village.

The Lankesa is a river in central Lithuania. It flows for 54 kilometres (34 mi) and has a basin area of 245 km (95 sq mi). It is a left tributary of the Obelis.