head of a lake

19:39 Oct 10, 2022 

head of the bay
https://www.proz.com/kudoz/english-to-polish/geography/69194...

18:46 Oct 10, 2022 

To jest część jeziora u jego źródła, czyli przy jego dopływie.

17:24 Oct 10, 2022 

„dopływ” nie jest częścią jeziora, lecz po prostu jego dopływem ....

---

Red River (dopływ jeziora Winnipeg)
Rzeka ta powstaje z połączenia rzek Bois de Sioux oraz Otter Tail, a uchodzi do jeziora Winnipeg. - https://pl.wikipedia.org/wiki/Red_River_(dopływ_jeziora_Winn...

--

.. rzeka Nizica – prawobrzeżny dopływ jeziora Wielimie - https://wios.szczecin.pl/bip/files/BC36BEF47B134D40B2F4861E1...

--

Co to znaczy dopływ?
(geodezja), rzeka, strumień lub mniejszy ciek wodny, uchodzący bezpośrednio do innej rzeki, mogący posiadać swoje własne dopływy tworzące hierarchię sieci rzecznej (rzeka główna, dopływy pierwszego, drugiego, i dalszych stopni). Sieć dopływów składa się na dorzecze i zlewnię. - https://www.encyklopedialesna.pl/haslo/doplyw-1/

12:27 Oct 10, 2022 

It was on the 15th of July, 1903, that my husband, Leonidas Hubbard, Jr., with two companions, set out from Northwest River Post, near the head of Lake Melville, for a canoe trip into the interior of Labrador, which he hoped would not only afford him an interesting wilderness experience but also an opportunity to explore and map one, and perhaps both, of these rivers, the Northwest [Nascaupee] River draining Lake Michikamau to Lake Melville, and the George River draining the northern slope of the plateau to Ungava Bay.

Misled by information obtained at the post, which corresponded with the indications of the map he carried, that of the Geological Survey of Canada, Mr. Hubbard took the Susan River, which enters Grand Lake at the head of a bay five miles from its western end. The Susan River led them, not by an open waterway to Lake Michikamau, but up to the edges of the plateau, where they became lost in the maze of its lakes. When within site of the great lake, the party was forced to begin a retreat, which Mr. Hubbard did not survive to complete. He died in the far interior, and the object of his expedition was not achieved.

- www.t.ly/YsAX

12:25 Oct 10, 2022 

The expedition of which I speak started out with the purpose of exploring Labrador. As the season is short some haste was necessary. The party proceeded to the head of a certain lake into which they had been told they would find a river flowing. They found a river, ascended it, were conquered by the extreme difficulties of the stream, one of the party perished, and the others came near to it. - http://www.online-literature.com/stewart-white/camp-and-trai...

12:18 Oct 10, 2022 

płynąć/podróżować w głąb jeziora / w stronę głębi jeziora

to nie to samo co w definicji, ale ... ?


---

ewentualnie ujście dopływu .... ujście dopływającej rzeki ..