Tigris

**Etymology and Geography:**
– The Tigris river, with an ancient Greek form derived from Tígrēs and Old Persian origin as Tigrā, is approximately 1,750km long, originating in the Taurus Mountains.
– It flows through Turkey, forming part of the Syria-Turkey border, and has historical significance in regions like Nineveh and Ctesiphon.

**Navigation and Cities:**
– The Tigris river has served as a crucial transport route, allowing shallow-draft vessels to reach Baghdad and historically using rafts downstream from Mosul.
– Important cities like Baghdad and Basra are situated along its banks, with Nineveh and Ctesiphon being notable historical urban centers.

**Management and Water Quality:**
– The Tigris river is heavily dammed in Iraq and Turkey for irrigation purposes, with recent Turkish damming raising environmental concerns.
– Damming helps control floods in Iraq, and water from the Tigris has been utilized as a pressure tool in regional conflicts.

**Religion, Mythology, and Cultural Significance:**
– The Tigris river has religious and mythological significance, featuring in Sumerian mythology with the god Enki and being referenced in the Old Testament and Islamic texts.
– It is associated with the tomb of Imam Ahmad Bin Hanbal and was the location where Baháʼulláh wrote ‘The Hidden Words’ in Baghdad.

**Related Topics and External Links:**
– The Tigris river is linked to Assyria and the cradle of civilization, with ongoing campaigns against dam construction like the Ilisu Dam in Turkey.
– Various external links provide additional information and resources related to the Tigris river, including historical texts and geographical references.