Chatyngnach (Ujandina)

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Chatyngnach
Хатынгнах
Chatynnaach ( Хатыннаах )
Chatyngnaach ( Хатыҥнаах )
Data
Water code RU :  18050000312117700064552
location Sakha Republic (Yakutia) ( Russia )
River system Indigirka
Drain over Ujandina  → Indigirka  → Arctic Ocean
confluence von Donskaja and Wtoraja Nongondschja
69 ° 16 ′ 37 ″  N , 143 ° 30 ′ 3 ″  E
Source height approx.  75  m
muzzle in the Ujandina coordinates: 68 ° 30 '36 "  N , 144 ° 23' 2"  E 68 ° 30 '36 "  N , 144 ° 23' 2"  E
Mouth height approx.  31  m  (right arm)
Height difference approx. 44 m
Bottom slope approx. 0.1 ‰
length 444 km
Catchment area 10,100 km²
Left tributaries Mektschirge
Right tributaries Esteriktjach

The Chatyngnach ( Russian Хатынгнах , also Chatynnaach , Russian Хатыннаах ; Yakut Хатыҥнаах , Chatyngnaach ) is a 444 km long left tributary of the Ujandina in northeast Siberia in the Asian part of Russia .

The Chatyngnach arises as the confluence of the 156 km long Donskaja from the left and the 115 km long Wtoraja Nongondschja (also Wtoraja / 2-ja Nongondja , "Second Nongondschja / Nongondja") from the right on the northwestern edge of the Abyj lowlands, a good 130 km as the crow flies northwest the settlement of Belaya Gora and about 140 km east of Deputatski . The source rivers arise on the southern flank of the Polousny Ridge . Over its entire length strongly meandering , always on the territory of Abyysky District , the Chatyngnach first flows to the south. In the lower reaches it turns to the east, roughly parallel to the Ujandina, into which it finally flows, about 170 kilometers above its confluence with the Indigirka and 75 km west-southwest of Belaja Gora. The Chatyngnach forms two mouth arms of roughly the same size. The left arm joins about 7 km northeast of the right arm. On the last 50 km as the crow flies above (west) the estuary, Chatyngnach and Ujandina are connected by several river arms; the lowest is called Kuranach-Chatyngnach.

The catchment area of the Chatyngnach covers 10,100 km². The most important tributaries are the Mektschirge (Russian Мекчирге , 101 km) from the left and Esteriktjach ( Эстериктях , 219 km) from the right.

There are no settlements in the entire catchment area of ​​the river.

Individual evidence

  1. ↑ a b Soviet General Staff Map 1: 200,000. Sheet R-54-XXIX, XXX. Edition 1989
  2. ↑ Soviet General Staff Map 1: 200,000. Sheet R-55-XXXI, XXXII. Edition 1989
  3. ↑ a b c d Article Chatyngnach in the Great Soviet Encyclopedia (BSE) , 3rd edition 1969–1978 (Russian)http: //vorlage_gse.test/1%3D118635~2a%3DChatyngnach~2b%3DChatyngnach
  4. ↑ a b c d e f Chatynnaach in the State Water Register of the Russian Federation (Russian)