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River

Deseado River

615 km from source to mouth · Argentina.

ArgentinaArgentinaFlows into Atlantic Ocean10th longest in Argentina

Follow the riverMonth by month

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

In numbers

Length

615km

Average flow

5.0m³/s

Basin

14,450km²

Drop

365m

from 365 m to 0 m

Country

1

The journey

From source to mouth

615 km of river and 2 stops on the way: 1 towns and cities on its banks, dams, bridges and the tributaries that feed it.

365 m0 m
Lake General Carrera/Buenos Airesat 365 m0 km
Pinturas Rivertributary52 km
Atlantic Oceanat 0 m615 km
0200400615 km
  1. 0 kmLake General Carrera/Buenos Airesat 365 m
  2. 52 kmPinturas Rivertributary
  3. 582 kmPuerto Deseado16,747 people
  4. 615 kmAtlantic Oceanat 0 m

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

River in Argentina

At the mouth it carries 5.0 m³/s on average: an Olympic pool every 500 seconds. It drops from 365 m to 0 m, 0.6 m per kilometre on average. Its basin covers 14,450 km², about the size of ME. 25,000 people live in it. Highest water: from June to July; lowest: from November to February. No large dam holds it back: it is one of the world's free-flowing rivers.

Read more on Wikipedia

Where to start

Deseado River, month by month

Highest water: from June to July

Lowest water: from November to February. Best months to visit: from November to March.

0.0
18°13 mmJan
2.5
17°15 mmFeb
19
15°23 mmMar
35
11°20 mmApr
60
7°24 mmMay
83
4°25 mmJun
95
4°23 mmJul
75
6°16 mmAug
49
8°16 mmSep
22
11°12 mmOct
11
14°14 mmNov
2.1
16°12 mmDec
Water (estimated flow)Air (average) Rain (mm)Best months

From about 0.0 m³/s in the lowest month to 95 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

Deseado River: the basin in numbers

23,937 km² of land send their water to this river. This is what lives on it.

Free-flowingDams upstream can hold only 0.0% of a year's flow: the river still keeps its natural rhythm.
  • 25,000people live in the basin
  • 1/km²people per km²
  • 502maverage altitude of the basin
  • 197mmof rain a year (basin average)
  • 9.4°Caverage air temperature
  • 0.1%covered by lakes

What covers the basin

  • 1% Forest
  • 65% 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.

Along the river

Deseado River: what you find on the way

  • 1Waterfalls
  • 1Boat ramps
  • 2Ferry piers
  • 4River beachesLa Mina, La Hoya, Piedras Blancas and 1 more

From OpenStreetMap, within 2.0 km of the river. Not mapped is not the same as not there.

Cross-checked with our atlases

Deseado 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.

  • 3mountains at the sourcePeakyas
  • 2islands off the mouthIslandyas

Mountains at the source (3)

Within 15 km of the source, by Peakyas

  1. Cerro Volcán11 km away556m
  2. Loma Mirador11 km away
  3. Loma Negra10 km away

Open Peakyas ↗

Islands off the mouth (2)

Within 30 km of the mouth, by Islandyas

  1. Península Stokes11 km away
  2. Isla de los Leones1.5 km away

Islandyas is coming soonOpen Islandyas ↗

From space

The source and the mouth, seen from orbit

Deseado River: satellite view of the source
The source14 km across
Deseado River: satellite view of the mouth
The mouth21 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

Deseado River in pictures

Río Deseado, Santa Cruz, Argentina - panoramio
rodoluca · CC BY-SA 3.0
Desemboca ria deseado
Gonce · CC BY 4.0
Río Deseado vista aérea 100 3959
Gastón Cuello · CC BY-SA 4.0
Río Deseado vista aérea 100 3960
Gastón Cuello · CC BY-SA 4.0

Tributaries

Where it flows, and what flows into it

Tributaries (2)

Also: Pinturas River, Fénix Grande River

Where these numbers come from

Name, length, placesWikidata (Q1544156) · 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 atlasesPeakyas, Islandyas — 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