Division Poland

River Biebrza from the estuary of the Augustowski Channel to the estuary of the river Narwia

River Brda from the link with the Bydgoski Channel in Bydgoszcz to the estuary of the river Wisła

River Bug from the estuary of the river Muchawiec to the estuary of the river Narwia

Lake Dąbie to the frontier with internal sea waters

The Augustowski Channel from the link with the river Biebrza to the State border, together with the lakes located along the route of this Channel

The Bartnicki Channel from Lake Ruda Woda to Lake Bartężek, together with Lake Bartężek

The Bydgoski Channel

The Elbląski Channel from Lake Druzno to Lake Jeziorak and Lake Szeląg Wielki, together with these lakes and the lakes on the route of the Channel, and a byway in the direction of Zalewo from Lake Jeziorak to Lake Ewingi, inclusive

The Gliwicki Channel together with the Kędzierzyński Channel

The Jagielloński Channel from the link with the river Elbląg to the river Nogat

The Łączański Channel

The Ślesiński Channel with the lakes located along the route of this Channel and Lake Gopło

The Żerański Channel

River Martwa Wisła from the river Wisła in Przegalina to the frontier with internal sea waters

River Narew from the estuary of the river Biebrza to the estuary of the river Wisła, together with Lake Zegrzyński

River Nogat from the river Wisła to the estuary of the Lagoon of Wisła

River Noteć (upper) from Lake Gopło to the link with the Górnonotecki Channel and the Górnonotecki Channel and River Noteć (lower) from the link of the Bydgoski Channel to the estuary to River Warta

River Nysa Łużycka from Gubin to the estuary to River Odra

River Odra from the town of Racibórz to the link with River Eastern Odra which turns into River Regalica from the Klucz-Ustowo Piercing, together with that river and its side-branches to Lake Dąbie as well as a byway of River Odra from the Opatowice lock to the lock in Wrocław city

River Western Odra from a weir in Widuchowa (704,1 km of River Odra) to a border with internal sea waters, together with side-branches as well as the Klucz-Ustowo Piercing linking River Eastern Odra with River Western Odra

River Parnica and the Parnicki Piercing from River Western Odra to a border with internal sea waters

River Pisa from Lake Roś to the estuary of River Narew

River Szkarpawa from River Wisła to the estuary of the Lagoon of Wisła

River Warta from the Ślesińskie Lake to the estuary of River Odra

System of Wielkie Jeziora Mazurskie encompassing the lakes linked by the rivers and channels constituting a main route from Lake Roś (inclusive) in Pisz to the Węgorzewski Channel (inclusive) in Węgorzewo, together with Lakes Seksty, Mikołajskie, Tałty, Tałtowisko, Kotek, Szymon, Szymoneckie, Jagodne, Boczne, Tajty, Kisajno, Dargin, Łabap, Kirsajty and Święcajty, together with the Giżycki Channel and the Niegociński Channel and the Piękna Góra Channel, and a byway of Lake Ryńskie (inclusive) in Ryn to Lake Nidzkie (up to 3 km, constituting a border with the ‘Lake Nidzkie’ nature reserve), together with lakes Bełdany, Guzianka Mała and Guzianka Wielka

River Wisła from the estuary of River Przemsza to the link with the Łączański Channel as well as from the estuary of that Channel in Skawina to the estuary of River Wisła to the Bay of Gdańsk, excluding the Włocławski Reservoir