Aldoma

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Aldoma
Алдома, Алдо́ма
Data
Water code RU20010000112119000157870
location Khabarovsk region ( Russia )
River system Aldoma
Headwaters Jugdschur Mountains
56 ° 49 ′ 12 ″  N , 137 ° 34 ′ 26 ″  E
Source height approx.  1000  m
muzzle Aldoma Bay ( Sea of ​​Okhotsk ) Coordinates: 56 ° 49 ′ 39 "  N , 138 ° 27 ′ 13"  E 56 ° 49 ′ 39 "  N , 138 ° 27 ′ 13"  E
Mouth height m
Height difference approx. 1000 m
Bottom slope approx. 8.5 ‰
length 118 km
Catchment area 3440 km²
Left tributaries Tantschi
Right tributaries Tugurma, Odora, Njandomi, Wtoroi Keni

The Aldoma ( Russian Алдома, Алдо́ма ) is a 118 km long river in the Khabarovsk region in the Far East of Russia . The catchment area of the Aldoma covers 3440 km². The course of the river is located in the central east of Ajano-Maiski Rajons .

River course

The Aldoma has its origin in the Jugdschur Mountains . It rises on the northern flank of a 1766  m high summit. The Aldoma initially flows in an arc around the mountain range of this summit, initially 10 km to the west, then to the confluence of Njandomi and Wtoroi Keni at river kilometer 73 to the south and finally to the east-northeast. At river kilometer 95, at the confluence of the Tugurma , lies the abandoned settlement Semirechye (Семиречье) on the right bank of the river. From river kilometer 42 the Aldoma flows along the southern border of the Dschugdschur nature reserve . The Tantschi , the largest tributary of the Aldoma, meets the river at river kilometer 31 coming from the northwest. This then cuts through the mountains and turns east for the last 30 kilometers. The Aldoma finally flows into the Aldoma Bay on the western edge of the Sea of Okhotsk . To the south of the estuary is the abandoned settlement of Aldoma .

Individual evidence

  1. a b Река Алдома in the State Water Register of the Russian Federation (Russian)