The Brežice HPP reservoir was created due to the newly built Brežice HPP and is located on the site of the former Vrbina gravel pits. A carp weighing 37.5 kg was caught in the accumulation lake. He was caught and released in April 2020.
The district stretches from 1000 m below the Krško Nuclear Power Plant (border with RD Brestanica Krško) to 400 m above the Brežice HPP. Within the district, there is a competition route (the section on the left bank of the accumulation lake between the two concrete piers), where only catch and release fishing is allowed.
|The river Bregana( from the village of Grdanjci to the border checkpoint Slovenska vas)|
|The gravel pit Boršt|
|The river Krka ( from the outflow of the creek Sušica in Podbočje to the Krka's outflow into the Sava just before Čatež)|
|The backwater Cola|
|The backwater Topla struga|
|The creek Piroški potok (creeks Sušica and Pirošica)|
|The pond Mokrice|
|The ponds Opekarna|
|The pond Prilipe|
|Sava 21 - trophy part (from the old Sava bridge, which stands 300 meters downstream from the dam building of the Brežice HPP, to the new Sava bridge at the confluence of the Sava and Krka.)|
|Sava 21 (from the dam of HPP Brežice to the state border)|
|The river Sotla (from the bridge in Orešje to the state border in Spodnje Rigonce)|