Odra Trail – The upper barrage, Sand Lock [16]

pl en

The entrance to the Sand Lock

The entrance to the Sand Lock

 

 See location on the map

 

The first documented mentions of the use of the river as a waterway in Wrocław part of Odra come from 1226. However, a large number of fixed and floating mills (even in the early nineteenth century on both barrages operated 17 plants with 58 water wheels), low river crossings and numerous shallows made sailing in this part of the river very difficult. Therefore initially, out of necessity, river transport started at the port at the Sand Bridge up or from the City Port down the river.

 

Housing on Daliowa Island by the Sand Lock

Housing on Daliowa Island by the Sand Lock

 

The situation changed when, in the eighteenth century, almost entire Odra was under Prussian administration. Emperor Frederick II decided to create a modern waterway on the Odra River, which was to become – from the Upper Silesia to Szczecin – a navigable river. At the end of the eighteenth century, in 1791-1794, locks were built on two barrages: Burgher’s (on the lower barrage) and Sand (on the upper barrage).

 

Sand Lock

Sand Lock

 

Sand Lock is currently the oldest hydro technical equipment of the Wrocław Water Junction. It was founded on the site of the first known lock in Wrocław, located on the weir of St. Matthias. During its construction dug was a canal at the edge of the Piasek island, creating another artificial island – Daliowa. Although the Sand Lock was enlarged and modernized several times, the principles of its operation have not changed – it is still equipped with a manual gate control mechanisms. Sand Lock, originally wooden, in 1820 gained a brick casing (lock gates and chamber floor remained wooden). Due to increased traffic and greater tonnage of ships, in 1882 the canal of the lock was extended from 39 to nearly 47 metres, and the gates replaced with a steel and wood construction. But the lock had still too small capacity. Still growing river traffic and increasing tonnage of transport barges forced city authorities to create a new waterway – the City Canal, built in 1892-1897.

 

Barrage and lock.

Barrage and lock.

 

Currently, the lock no longer serves its primary function, its gates are permanently open. After desluging chamber bottom the lock became clear for smaller ships.

 

The entrance to the Sand Lock

The entrance to the Sand Lock

 

Odra refreshes the city, rolling navigable water,
Where its people use freedom,
Swaying on boats and sailing vessels,
Or the so-called steam berliners
Or sailing with products, busy with business
They spare neither efforts nor want in their works.

Bogusz Zygmunt Steczyński, Silesia. Scenic journey in 21 songs [unofficial translation]

 

A view on the Church of the Holiest Virgin Mary on Piasek Island.

A view on the Church of the Holiest Virgin Mary on Piasek Island.

 

A bird's eye view.

A bird’s eye view.

 

Sand Lock

Sand Lock

 

 

ODRA TRAIL:

  1. Stopień wodny Opatowice, Śluza Opatowice
  2. Stopień wodny Bartoszowice, Śluza Bartoszowice
  3. Przystań ZOO, Port STANICA, Port RANCZO
  4. Przystań Zwierzyniecka, Most Zwierzyniecki, Kanał Miejskiego
  5. Szczytniki Barrage, Szczytniki Lock
  6. Wyspiański Shore
  7. Ujście rzeki Oława, Port Węglowy, Odra Centrum
  8. Grunwaldzki Bridge
  9. Kanał Żeglugowy, Śluza Zacisze
  10. Boulevard of Lech and Maria Kaczyński
  11. Gondola Bay
  12. Boulevard of Xawery Dunikowski
  13. Włostowic boulevard
  14. Most Tumski, Mosty Młyńskiej
  15. Sand Bridge, the Tamka Island
  16. The upper barrage, Sand Lock
  17. Słodowa Island
  18. Most Uniwersytecki, Marina
  19. The lower barrage – Burgher’s Lock
  20. Mieszczański Stopień Wodny, Elektrownie wodne
  21. Port Miejski, Kępa Mieszczańska
  22. Stopień wodny Różanka, Śluza Różanka
  23. Barrage Psie Pole, The City Lock
  24. Most Milenijny, Zimowisko Barek Osobowice 1
  25. Port Popowice
  26. Zimowisko Barek Osobowice 1
  27. Stocznia Kozanów
  28. Stopień wodny Rędzin, Śluzy Rędzin
  29. Home page

 

 

See also our Partner: www.WroclawNadOdra.pl [eng]

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