| Swoboda Lock | |
|---|---|
![]() Lock  | |
| 53°52′00″N 23°08′42″E / 53.866653°N 23.1451°E | |
| Waterway | Augustów Canal | 
| Country | |
| State | Podlaskie | 
| County | Augustów | 
| Maintained by | RZGW | 
| Operation | Manual | 
| First built | 1826-1827 | 
| Latest built | rebuilt 1960's | 
| Length | 45.77 m (150.2 ft) | 
| Width | 5.95 m (19.5 ft) | 
| Fall | 1.7 m (5.6 ft) | 
| Distance to  Biebrza River  | 47.7 km (29.6 mi) | 
| Distance to  Niemen River  | 53.5 km (33.2 mi) | 
Swoboda Lock is the seventh lock on the Augustów Canal (from the Biebrza). It is situated amidst the Augustów Forest near Lake Studzieniczne. Built between 1826 and 1827 by Lt.-Col. Eng. Jan Paweł Lelewel. In the 1960s has undergone modernization involving the replacement of original wooden gates with metal crank-driven mechanism raised, reinforced concrete bridge was built a distinctive and concreting awanportu. New system to move the gates did not work and was later by one of the membranes removed, and replaced the original system of drawbars.
- Location: 47.4 km channel
 - Level difference: 1.7 m
 - Length: 45.77 m
 - Width: 5.95 m
 - Gates: metal
 - Year of construction: 1826–1827
 - Construction Manager: Lt.-Col. Eng. John Paul Lelewel
 
References
Wikimedia Commons has media related to Swoboda Lock.
- "opracowanie nt kanału Augustowskiego znajdujące się na stronach Regionalnego Zarządu Gospodarki Wodnej w Warszawie" (PDF) (in Polish).
 - Batura, Irena. (1997). Po ziemi augustowskiej : przewodnik dla turysty i wczasowicza (in Polish). Suwałki: Wydawnictwo Hańcza. ISBN 83-904804-9-2.
 - "Kanał Augustowski" (in Polish). Retrieved 4 January 2010.
 
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