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The catalogue
6 places to sift through. Narrow by kind, country, period or how firmly each one is established — contested and pseudoarchaeological claims are labelled here, never hidden.
🇮🇶 Iraq · Hydraulic works
Sasanian to Early Abbasid (550–937 CE) · Sasanian Persian (Khosrow I) with Islamic early maintenance
6th-c. Sasanian 120-km 30-m flood-canal protecting Ctesiphon, intake at Dur-Kurigalzu 240-m regulator, 30k ha Diyala.
🇮🇶 Iraq · Hydraulic works
Neo-Assyrian Empire 879-612 BCE · Assyrian Neo-Assyrian imperial engineers
879 BCE Assyrian Tigris weir dam (200 m) at Nimrud with 5 gated sluices feeding Sennacherib's canal cascade to Nineveh.
🇮🇶 Iraq · Hydraulic works
Iron Age Neo-Assyrian Empire (705–681 BCE Sennacherib) · Neo-Assyrian imperial engineers under Sennacherib
690 BCE Assyrian 300-m stone arch aqueduct—world's oldest bridge-aqueduct carrying Nineveh's 80-km canal.
🇮🇶 Iraq · Hydraulic works
Neo-Assyrian (Ashurnasirpal II) · Assyrian Imperial (Kalhu capital phase)
Kalhu's Tigris diversion rubble dam 40-m with 27-km Patti-hegalli canal 883 BCE.
🇮🇶 Iraq · Hydraulic works
Neo-Assyrian Sargonid (720 – 681 BCE) · Neo-Assyrian imperial under Sennacherib
Khorsabad 5 km arched head of Sennacherib's 55 km 690 BCE Khinis–Nineveh canal system.
🇮🇶 Iraq · Hydraulic works
Neo-Assyrian 690 BCE · Neo-Assyrian Sennacherib
Mountain head reliefs and 17-spring capture merging to 55 km Nineveh canal.
