The river Aseka - the name of the river Mincia between the lake Asekas and the lake Linkmenas. Length of the river 0.7 km, the catchment area 231.2 km².

18.8 The lake Asekas. The lake area 55 hectares, maximum depth of 5 m. The river Aseka flows out from west end of the lake.
18.1 The Aseka flows into the lake Linkmenas. The lake area 76 hectares, maximum depth 9 m, average depth  5.2 m.