View source for Borulakh

{{More citations needed|date=January 2020}}
{{Infobox river
| name              = Borulakh
| native_name       ={{native name|sah|Боруулаах}}
| image             =
| image_size        =
| image_caption     =
| pushpin_map        = Russia Sakha Republic
| pushpin_map_size   =
| pushpin_map_caption= Mouth location in [[Yakutia]], Russia
| source1_location  =[[Yana Plateau]]
| source1_coordinates = {{coord|66|39|50|N|134|43|0|E|source:wikidata-and-enwiki-cat-tree_region:RU}}
| source1_elevation = ca {{convert|800|m|abbr=on}}
| mouth             = [[Adycha]]
| mouth_location    =
| mouth_coordinates = {{coord|67|14|40|N|135|30|9|E|source:wikidata-and-enwiki-cat-tree_region:RU|display=it}}
| progression       = {{RAdycha}}
| subdivision_type1 = Federal subject
| subdivision_name1 = [[Yakutia]], [[Russia]]
| length            = {{convert|316|km|abbr=on}}
| discharge1_avg    =
| basin_size        = {{convert|9470|km2|abbr=on}}
}}
The '''Borulakh''' ({{lang-rus|Борулах}}; {{langx|sah|Боруулаах}}, ''Boruulaax'') is a river in the Republic of [[Sakha Republic|Sakha]] in [[Russia]]. It is a left hand tributary of the [[Adycha]], of the [[Yana (river)|Yana]] basin. It is {{convert|316|km|mi}} long, with a [[drainage basin]] of {{convert|9470|km2|mi2}}.<ref>[http://textual.ru/gvr/index.php?card=256966 Russian State Water Register - Borulakh]</ref>
The river is not navigable. It usually freezes in October and stays under thick ice until June.
== Course ==
The river begins in the [[Yana Plateau]] and flows all the way along it. It heads first roughly north strongly meandering in its middle and lower course then is bends to the northeast around the [[Tirekhtyakh Range]] mountain area. Finally it joins the Adycha downstream from the [[Nelgese]], the largest tributary.<ref>Borulakh — [[Great Soviet Encyclopedia]] in 30 vols. / Ch. ed. [[Alexander Prokhorov|A.M. Prokhorov]] - 3rd ed. - M, 1969-1978.</ref>
There are about 350 lakes in the river basin. The main tributaries of the Borulakh are the Kaltysy and Khatyngnakh.
{|
|- valign="top"
|[[File:Yana river.png|thumb|250px|Basin of the Yana.]]
|}
==See also==
*[[List of rivers of Russia]]
*[[Yana-Oymyakon Highlands#Hydrography|Yana-Oymyakon Highlands§Hydrography]]
==References==
{{Reflist}}
[[Category:Rivers of the Sakha Republic]]