The creek Pešnica flows into the Voglajna in Šentjur. The fish that regularly migrate to the Pešnica are: common bream, gibel carp, chub, carp, tench, perch, common nase, Mediterranean barbel, common rudd, common roach, bleak, stone moroko, Danube roach. Some zanders and pikes can be found as well.
|The creek Kozarica (from Ravne to the outflow into the Voglajna)|
|The lake Slivniško jezero|
|The creek Slomski potok (from the confluence with the creek Zagrajski potok to the outflow into the Voglajna)|
|The river Voglajna (from the bridge Tratna to the outflow into the Savinja)|
|The Voglajna's backwaters (from Prožniška vas to the outflow into the Voglajna)|