🇺🇸 United States · Hydraulic works
American Canal
The American Canal is an irrigation canal in the Upper Rio Grande Valley near El Paso, Texas.
🇺🇸 United States · Ancient city
Fort Center
Woodland Glades 450 BCE–1700 CE · Belle Glade (Calusa/Glades)
Glades woodland pond-mortuary and 1200 m causeway with charnel house, wood effigies in submerged pond.
🇺🇸 United States · Hydraulic works
Lake Washington Ship Canal
canal in Seattle, Washington, United States of America
🇺🇸 United States · Hydraulic works
Roza Dam
dam in Kittitas County, Washington, United States of America
🇲🇽 Mexico · Ancient city
San Lorenzo Tenochtitlán
Early Formative 1500–900 BCE (San Lorenzo phase, Olmec apogee 1500–1200) · Olmec (Olmeca, earliest Gulf Olmec capital)
Earliest Olmec capital (1500–900 BCE) on 50 ha artificial plateau (700 m long) raised 50 m above floodplain with surrounding ditch and berm modification of natural hill, controlling Coatzacoalcos…
🇺🇸 United States · Hydraulic works
Soo Locks
dam in Sault Ste. Marie, Chippewa County, United States of America
🇺🇸 United States · Hydraulic works
Sturgeon Bay Ship Canal
canal in Wisconsin, United States of America
🇺🇸 United States · Hydraulic works
Tulloch Dam
dam in Calaveras County, California, United States of America