And Kocha splits into two river Kaliganga and Sandha .
Then it has an offshoot Baleshwar which later meets with Doratana and falls into Kaliganga near Mativanga , Najirpur .
Kocha splits into two river Kaliganga and Sandha .
Then it has an offshoot Baleshwar which later meets with Doratana and falls into Kaliganga near Mativanga , Najirpur .