🇹🇷 Turkey · Hydraulic works
Ceyhan Karadağ Roman Dam (Karadağ–Ceyhan Saddle Dam, Cilician Plain)
Roman Severan 198 CE (Septimius Severus) Cilicia · Roman Cilician plain estate economy
Roman Severan 198 CE saddle dam 280 m × 8.8 m basalt riprap 65,000 m³ with 42 m spillway and 2.2 km arch aqueduct 2.8 m.