Siemianówka Reservoir, Artificial reservoir in Podlaskie Voivodeship, Poland.
The Siemianówka Reservoir extends over 32.5 square kilometers across the upper Narew valley, featuring varying widths from 0.8 to 4.5 kilometers and an average depth of 3.5 meters.
The construction of this water infrastructure project occurred between 1977 and 1990, resulting in the formation of a substantial water body through an earth barrier near Łuka and Rybaki.
The reservoir supports local fishing activities, yielding between 15 to 30 tons of fish annually, while maintaining ecological balance and providing resources for surrounding communities.
Visitors can access the reservoir through Siemianówka village, with the eastern section offering excellent opportunities for bird watching and wildlife photography throughout the year.
The reservoir features a railway embankment that carries two different gauge lines, making it among the few water bodies in Poland crossed by both standard and broad gauge tracks.
Location: Podlaskie Voivodeship
GPS coordinates: 52.92600,23.82251
Latest update: May 10, 2025 23:31
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