Sava River

The Sava River is a river running along Zagreb. Most of the Sava River is a border of Croatia, Bosnia, and Slovenia.

History
The Sava River first belonged to King Tomislav of Croatia. The king had to have many wars because so many countries wanted more water. The Sava was formed of the Sava Dolinka in Slovenia.

Countries The Water Runs In
The Sava River was first only part of Croatia, and then Slovenia had most of it. After, Serbia and Bosnia got a bit of the water when Yugoslavia was a country.

Source
Sava is generated from the Sava Dolinka, in Southern Europe.

Food and Water production
Use of water for public water suply in the Sava River basin is at 783,000,000 cubic metres.