Nahrwan Canal — Main Trunk and Tigris Intake at Dur-Kurigalzu
A structure at Nahrwan Canal — Sasanian Flood Canal of Ctesiphon (Nahrawan) · 🇮🇶 Iraq
The structure
About Nahrwan Canal — Main Trunk and Tigris Intake at Dur-Kurigalzu
120 km long ×30 m wide ×4 m deep Sassanian 6th c. Shapur/Khosrow trunk diverting Tigris Diyala at Dur-Kurigalzu with regulator bridge 240 m