Nahrwan Canal — Ctesiphon Distribution Head and Abandoned Field System
A structure at Nahrwan Canal — Sasanian Flood Canal of Ctesiphon (Nahrawan) · 🇮🇶 Iraq
The structure
About Nahrwan Canal — Ctesiphon Distribution Head and Abandoned Field System
Distribution fan 30000 ha with head at Ctesiphon Taq Kisra south, 3-km bund and cross-regulators feeding Diyala plain orchards before Islamic neglect