Okhta Reservoir, Regional cultural heritage reservoir in Saint Petersburg, Russia
The Okhta Reservoir lies in the northern district of Saint Petersburg and supplies industrial water through a system of concrete structures. The dam regulates water flow and stores large quantities for various urban purposes.
The Okhta Dam was built in 1716 and formed this reservoir, which initially served as a freshwater source for the developing city. The facility was later expanded to meet the growing water needs of an increasingly large urban center.
The area around the reservoir contains remains of ancient settlements that connect modern Saint Petersburg with centuries of regional water management history. These locations reflect how people have long relied on this water source.
Access to this site is limited since it is an industrial facility, but the surrounding area offers paths for exploring the grounds. Visitors should note that maintenance work can temporarily restrict access to certain areas.
Archaeological excavations nearby reveal multilayered settlements from the Stone Age through the period of Swedish fortifications. These findings show different phases of human occupation at this location over several millennia.
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