Liswarta
The Liswarta is a river in south-central Poland, a left tributary of the Warta river. The Liswarta has a length of 93 km and basin area of 1,558 km2. Its largest tributaries are the Biała Oksza, Bieszcza, Górnianka, Łomnica, Pańkówka, Piskara, and Potok Jeżowski.