Tarnak River

Afghan men work on reconstructing the Tarnak Bridge in Qalat City, Zabul province, Afghanistan, August 17, 2010


The Tarnak River is located in Ghazni, Zabul, and Kandahar provinces of Afghanistan. The city of Kandahar is located on a plain directly adjacent to the Tarnak.[1]

It rises in Hazarajat, near 33°7′N 67°56′E / 33.117°N 67.933°E / 33.117; 67.933, south of the Lomar Pass. It flows in a south-westerly direction for some 350 km before joining the Dori River some 30 km downstream of the Dori-Arghastan confluence, and some 30 km upstream of the Dori-Arghandab confluence, at 31°24′N 65°33′E / 31.400°N 65.550°E / 31.400; 65.550.[2] The combined waters of these rivers join the Helmand at 31°27′N 64°23′E / 31.450°N 64.383°E / 31.450; 64.383, near Lashkargah.[3]

Geography

The Tarnak River valley is a tectonic trough that runs from northeast to southwest. It has multilayered aquifers and both Quaternary and Neocene deposits.[4]

References