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River

Molopo River

970 km from source to mouth · South Africa and Botswana.

South AfricaBotswanaSouth Africa and BotswanaFlows into Orange River3rd longest in South Africa

Follow the riverMonth by month

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

In numbers

Length

970km

Average flow

1.0m³/s

Basin

367,201km²

Drop

1,012m

from 1,462 m to 450 m

Countries

2

The journey

From source to mouth

970 km of river and 5 stops on the way: 2 towns and cities on its banks, dams, bridges and the tributaries that feed it.

1,462 m450 m
Sourceat 1,462 m0 km
Disaneng Dam66 km
Nossob Rivertributary704 km
Orange Riverat 450 m970 km
0200400600800970 km
  1. 0 kmSourceat 1,462 m
  2. 35 kmMmabatho76,754 people
  3. 35 kmMafikeng77,110 people
  4. 49 kmSetumo Dam
  5. 66 kmDisaneng Dam
  6. 704 kmNossob Rivertributary
  7. 970 kmOrange Riverat 450 m

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

River in Southern Africa

At the mouth it carries 1.0 m³/s on average: an Olympic pool every 2,500 seconds. It drops from 1,462 m to 450 m, 1.0 m per kilometre on average. Its basin covers 367,201 km², about the size of DE. 1.1 million people live in it. Highest water: from March to April; lowest: from July to October. No large dam holds it back: it is one of the world's free-flowing rivers.

Read more on Wikipedia

Where to start

Molopo River, month by month

Highest water: from March to April

Lowest water: from July to October. Best months to visit: from April to May and from August to October.

230
26°51 mmJan
300
25°49 mmFeb
360
23°52 mmMar
340
20°29 mmApr
260
15°10 mmMay
160
12°4 mmJun
74
12°2 mmJul
33
14°2 mmAug
28
18°6 mmSep
50
22°21 mmOct
100
24°34 mmNov
150
26°38 mmDec
Water (estimated flow)Air (average) Rain (mm)Best months

From about 28 m³/s in the lowest month to 360 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

Molopo River: the basin in numbers

316,424 km² of land send their water to this river. This is what lives on it.

Free-flowingDams upstream can hold only 0.9% of a year's flow: the river still keeps its natural rhythm.
  • 1.1millionpeople live in the basin
  • 4/km²people per km²
  • 1,165maverage altitude of the basin
  • 314mmof rain a year (basin average)
  • 19.5°Caverage air temperature
  • 11%protected areas
  • 0.0km³held in reservoirs

What covers the basin

  • 3% Cropland
  • 69% 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

Molopo River: what you find on the way

  • 22Dams
  • 2Weirs

From OpenStreetMap, within 2.7 km of the river. Not mapped is not the same as not there.

Cross-checked with our atlases

Molopo 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.

  • 1mountain at the sourcePeakyas

Mountains at the source (1)

Within 15 km of the source, by Peakyas

  1. Vaalkop5.7 km away

Open Peakyas ↗

From space

The source and the mouth, seen from orbit

Molopo River: satellite view of the source
The source14 km across
Molopo River: satellite view of the mouth
The mouth77 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.

Where these numbers come from

Name, length, placesWikidata (Q546793) · 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 — 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