River in Afghanistan
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 Afghanistan's highlands region of Hazarajat , near 33°7′N 67°56′E / 33.117°N 67.933°E / 33.117; 67.933 , south of the Lomar Pass . The Tarnak flows in a south-westerly direction for around 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
^ "Kandahar | Afghanistan, Map, Population, History, & War | Britannica" . www.britannica.com . 2023-11-02. Retrieved 2023-12-15 .
^ Jones, H. Helsham (1879). The History and Geography of Afghanistan and the Afghan Campaigns of 1838-9 and 1842: A Course of Lectures Delivered at the R.E. Institute, Chatham, December 1878 . Spottiswoode. p. 93.
^ "Helmand River | river, Central Asia" . Encyclopedia Britannica . Retrieved 2020-06-15 .
^ Shroder, John F.; Ahmadzai, Sher Jan (2016-06-13). Transboundary Water Resources in Afghanistan: Climate Change and Land-Use Implications . Elsevier. p. 60. ISBN 978-0-12-801861-3 .