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River

Talas River

661 km from source to mouth · Kazakhstan and Kyrgyzstan.

KazakhstanKyrgyzstanKazakhstan and Kyrgyzstan10th longest in Kazakhstan

Follow the riverMonth by month

SourceMouth
The river and every tributary in its basin, drawn from RiverATLAS (CC BY 4.0).

In numbers

Length

661km

Average flow

170m³/s

Basin

52,700km²

Drop

2,574m

from 2,874 m to 300 m

Countries

2

The journey

From source to mouth

661 km of river and 4 stops on the way: 3 towns and cities on its banks, dams, bridges and the tributaries that feed it.

2,874 m300 m
Sourceat 2,874 m0 km
Talas40,308 people160 km
Kirov Reservoir22 km²241 km
Sarykemer15,132 people306 km
Mouthat 300 m661 km
0200400661 km
  1. 0 kmSourceat 2,874 m
  2. 160 kmTalas40,308 people
  3. 241 kmKirov Reservoir22 km²
  4. 252 kmPokrovka8,522 people
  5. 306 kmSarykemer15,132 people
  6. 661 kmMouthat 300 m

Water level along the river (RiverATLAS; the height is exaggerated). Towns: GeoNames and Wikidata; bridges, dams and tributaries: Wikidata.

River in Kirgizstan and Kazakhstan

At the mouth it carries 170 m³/s on average: an Olympic pool every 15 seconds. It drops from 2,874 m to 300 m, 3.9 m per kilometre on average. Its basin covers 52,700 km², about the size of BA. 642,000 people live in it. Highest water: from March to May; lowest: February and from July to September. Dams and reservoirs hold back a large share of its water (22% of a year's flow).

Read more on Wikipedia

Where to start

Talas River, month by month

Highest water: from March to May

Lowest water: February and from July to September. Freezing months (average below −4 °C): from January to February. Best months to visit: from May to September.

54
-6°22 mmJan
8.7
-4°22 mmFeb
360
3°33 mmMar
380
12°44 mmApr
350
18°34 mmMay
110
22°18 mmJun
47
25°9 mmJul
18
22°4 mmAug
14
17°8 mmSep
54
10°26 mmOct
110
2°28 mmNov
93
-3°29 mmDec
Water (estimated flow)Air (average) Rain (mm)Best months

From about 8.7 m³/s in the lowest month to 380 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

Some links above are affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes what the data on this page says.

The basin

Talas River: the basin in numbers

29,400 km² of land send their water to this river. This is what lives on it.

Heavily regulatedReservoirs can hold 22% of a year's flow: dams shape its seasons.
  • 642,000people live in the basin
  • 22/km²people per km²
  • 1,205maverage altitude of the basin
  • 396mmof rain a year (basin average)
  • 7.3°Caverage air temperature
  • 4%protected areas
  • 0.9%covered by lakes
  • 5%permafrost
  • 0.7km³held in reservoirs

What covers the basin

  • 8% Cropland
  • 58% Pasture
  • 1% Towns and cities

RiverATLAS (HydroATLAS v1.0, CC BY 4.0): land cover, people, protected areas, glaciers and dams over the whole basin upstream of the mouth.

Along the river

Talas River: what you find on the way

  • 3Dams
  • 1Weirs

From OpenStreetMap, within 2.1 km of the river. Not mapped is not the same as not there.

Cross-checked with our atlases

Talas 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
  • 5mountains at the sourcePeakyas

Lakes and reservoirs (1)

Lakes it flows through, by Lakeyas

  1. Kirov Reservoirkm 18422km²

Lakeyas is coming soonOpen Lakeyas ↗

Mountains at the source (5)

Within 15 km of the source, by Peakyas

  1. Gora Tjaar-Tasj6.9 km away
  2. Gora Kuldzja-Kysjtoo14 km away
  3. Gora Tiobjo-Kajnar10 km away
  4. Gora Tjon-Kajny2.6 km away
  5. Gora Kara-Kyja12 km away

Open Peakyas ↗

From space

The source and the mouth, seen from orbit

Talas River: satellite view of the source
The source14 km across
Talas River: satellite view of the mouth
The mouth23 km across

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

Talas River in pictures

Talas River
upyernoz · CC BY 2.0
TALAS RIVER
Thermokarst · Public domain

Tributaries

Where it flows, and what flows into it

Tributaries (1)

Also: Kara-Buura

Where these numbers come from

Name, length, placesWikidata (Q745859) · CC0
Course, profile, basinRiverATLAS v1.0 (HydroATLAS, Linke et al. 2019) · CC BY 4.0 — followed from the source to the mouth given by Wikidata
FlowWaterGAP (RiverATLAS), 1971–2000 · CC BY 4.0
Climate along the riverWorldClim (RiverATLAS), 1970–2000 · CC BY 4.0
Towns, bridges, damsWikidata · CC0; GeoNames · CC BY 4.0
Along the river© OpenStreetMap contributors · ODbL
ImagesEOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons
Our other atlasesLakeyas, Peakyas — 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.

beachesCoastyaFind your beach: sea temperature, sun and swimming month by month.Visit
lakesLakeyasEvery lake on Earth: water temperature, ice, depth and the shore.Coming soonVisit
mountainsPeakyasEvery summit in 3D: summit weather, the 0 °C line, huts and trails.Visit
waterfallsCascadyasEvery waterfall: height, flow month by month and when it roars.Coming soonVisit
islandsIslandyasEvery island from the sea up: size, sea temperature, ferries and 3D.Coming soonVisit
riversRiveryasEvery river from source to sea: the journey, the flow and the basin in numbers.You are here
canyonsCanyonyasEvery canyon cut to scale: depth to the floor, rim and floor temperatures, trails and viewpoints.Coming soonVisit