River
Chuluut River
415 km from source to mouth · Mongolia.
MongoliaFlows into Ider River9th longest in Mongolia
In numbers
Length
415km
Average flow
25m³/s
Basin
20,000km²
Drop
1,300m
from 2,496 m to 1,196 m
Country
1
The journey
From source to mouth
415 km of river and 2 stops on the way: 0 towns and cities on its banks, dams, bridges and the tributaries that feed it.
- 0 kmSourceat 2,496 m
- 157 kmTerkhiin Tsagaan Lake61 km²
- 229 kmSuman Rivertributary
- 415 kmIder Riverat 1,196 m
Water level along the river (RiverATLAS; the height is exaggerated). Towns: GeoNames and Wikidata; bridges, dams and tributaries: Wikidata.
River in Mongolia
At the mouth it carries 25 m³/s on average: an Olympic pool every 100 seconds. It drops from 2,496 m to 1,196 m, 3.1 m per kilometre on average. Its basin covers 20,000 km², about the size of SI. 20,000 people live in it. Highest water: from July to August; lowest: from January to April. No large dam holds it back: it is one of the world's free-flowing rivers.
Where to start
- JargalantA town on its banks
- Mörön Airport (MXV)Nearest airport with scheduled flights, 42 km from the city
- From June to AugustThe best months to visit
Chuluut River, month by month
Highest water: from July to August
Lowest water: from January to April. Freezing months (average below −4 °C): from November to March. Best months to visit: from June to August.
From about 4.4 m³/s in the lowest month to 130 m³/s in the highest. An estimate: the monthly flow is modelled from the lowest and highest months of WaterGAP (RiverATLAS, 1971–2000) and the rain and snow along the river (WorldClim). Dams change the real rhythm. The chip is the average air temperature; below it, the month's rain.
Plan the trip
Plan the trip: boat trips, a bed by the river, a car
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The basin
Chuluut River: the basin in numbers
20,003 km² of land send their water to this river. This is what lives on it.
- 20,000people live in the basin
- 1/km²people per km²
- 2,276maverage altitude of the basin
- 251mmof rain a year (basin average)
- -4.2°Caverage air temperature
- 13%protected areas
- 0.4%covered by lakes
- 60%permafrost
What covers the basin
- 4% Forest
- 2% Cropland
- 91% Pasture
RiverATLAS (HydroATLAS v1.0, CC BY 4.0): land cover, people, protected areas, glaciers and dams over the whole basin upstream of the mouth.
Cross-checked with our atlases
Chuluut River in our other atlases
What our sister atlases know about the waterfalls on this river, the lakes it flows through, the beaches at its mouth, the mountains where it rises and the islands off its mouth.
1lake on its wayLakeyas
Lakes and reservoirs (1)
Lakes it flows through, by Lakeyas
- Terkhiin Tsagaan Lakekm 15461km²
Lakeyas is coming soonOpen Lakeyas ↗
From space
The source and the mouth, seen from orbit


Sentinel-2 cloudless 2016 by EOX IT Services GmbH (contains modified Copernicus Sentinel data 2016), CC BY 4.0. The glowing line is the river as drawn by RiverATLAS.
Photos
Chuluut River in pictures
Tributaries
Where it flows, and what flows into it
It flows into
Ider RiverTributaries (1)
Also: Suman River
In the same basin
Where these numbers come from
| Name, length, places | Wikidata (Q402844) · CC0 |
|---|---|
| Course, profile, basin | RiverATLAS v1.0 (HydroATLAS, Linke et al. 2019) · CC BY 4.0 — followed along the river network from the point given by Wikidata |
| Flow | WaterGAP (RiverATLAS), 1971–2000 · CC BY 4.0 |
| Climate along the river | WorldClim (RiverATLAS), 1970–2000 · CC BY 4.0 |
| Towns, bridges, dams | Wikidata · CC0; GeoNames · CC BY 4.0 |
| Along the river | © OpenStreetMap contributors · ODbL |
| Images | EOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons |
| Our other atlases | Lakeyas — Wikidata · CC0; © OpenStreetMap contributors · ODbL; GeoNames · CC BY 4.0; HydroLAKES · CC BY 4.0; NOAA OISST |
Every source and licence is on the data sources page.
The family
Do you prefer beaches, lakes, mountains, waterfalls, islands, rivers or canyons?
Same idea, other landscapes: field atlases built on open data, month by month, in seven languages.



