Reprua — according to some sources, the shortest river in the world. It is located in Georgia, in the Gagri Municipality of the Autonomous Republic of Abkhazia (occupied by Russia), in the vicinity of Old Gagri. It joins the Black Sea 18 meters from the head. It is a powerful vociferous karst stream flowing from the slopes of the Gagri ridge in the beach area. It is worth noting that its length is shorter and is 6-10 meters.
Today, according to the Guinness Book of Records, the Roe River in the state of Montana (USA) is recognized as the shortest river in the world – 61 meters, however, the D River in the state of Oregon is also considered the shortest river in the world – 36 meters.