Euphrates Euphrates The Euphrates (; Sumerian: "Buranuna"; "Purattu"; "al-Furāt"; "Pǝrāt"; : "Yeprat"; "Perat"; ; ) is the longest and one of the most historically important rivers of Western Asia. Together with the Tigris, it is one of the two defining rivers of Mesopotamia (the "Land between the Rivers"). Originating in eastern Turkey, the Euphrates flows through Syria and Iraq to join the Tigris in the Shatt al-Arab, which empties into the Persian Gulf. The Ancient Greek form "Euphrátēs" (, as if from Greek εὖ "good" and ϕράζω "I announce or declare") was adapted from Old Persian 𐎢𐎳𐎼𐎠𐎬𐎢 "Ufrātu", itself from Elamite
Tigris–Euphrates river system stations. On September 19, 2009, Turkey formally agreed to increase the flow of the Euphrates River to 450 to 500 m³/s, but only until October 20, 2009. In exchange, Iraq agreed to trade petroleum with Turkey and help curb Kurdish militant activity in their border region. One of Turkey's last large GAP dams on the Tigris – the Ilisu Dam – is strongly opposed by Iraq and is the source of political strife. The Mesopotamian Marshes in southern Iraq were historically the largest wetland ecosystem of Western Eurasia. Their drainage began in the 1950s, to reclaim land for agriculture and