Skip to content
riveryas
EN

River

Lulonga River

180 km from source to mouth · DR Congo.

DR CongoDR CongoFlows into River Congo

Follow the riverMonth by month

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

In numbers

Length

180km

Average flow

1,800m³/s

Basin

77,000km²

Drop

19m

from 325 m to 306 m

Country

1

The journey

From source to mouth

180 km of river and 3 stops on the way: 1 towns and cities on its banks, dams, bridges and the tributaries that feed it.

356 m306 m
Sourceat 325 m0 km
River Congoat 306 m180 km
050100150180 km
  1. 0 kmSourceat 325 m
  2. 0 kmBasankusu41,141 people
  3. 9 kmLopori Rivertributary
  4. 9 kmMaringa Rivertributary
  5. 180 kmRiver Congoat 306 m

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

River in Democratic Republic of the Congo

At the mouth it carries 1,763 m³/s on average: an Olympic pool every 1.4 seconds. Its basin covers 77,000 km², about the size of PA. 1.0 million people live in it. Highest water: from October to November. No large dam holds it back: it is one of the world's free-flowing rivers.

Read more on Wikipedia

Where to start

  • BasankusuLargest city on its banks · 41,141 people
  • Mbandaka Airport (MDK)Nearest airport with scheduled flights, 215 km from the city
  • From December to February and JulyThe best months to visit

Lulonga River, month by month

Highest water: from October to November

Best months to visit: from December to February and July.

1,300
25°81 mmJan
930
26°100 mmFeb
1,300
26°159 mmMar
1,700
26°164 mmApr
1,900
26°157 mmMay
1,800
25°141 mmJun
1,600
24°129 mmJul
1,900
24°189 mmAug
2,200
25°191 mmSep
2,600
25°209 mmOct
2,500
25°184 mmNov
2,000
25°111 mmDec
Water (estimated flow)Air (average) Rain (mm)Best months

From about 930 m³/s in the lowest month to 2,600 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

Lulonga River: the basin in numbers

82,938 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.
  • 1.0millionpeople live in the basin
  • 12/km²people per km²
  • 411maverage altitude of the basin
  • 1,988mmof rain a year (basin average)
  • 24.9°Caverage air temperature
  • 6%protected areas

What covers the basin

  • 86% Forest

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

From space

The source and the mouth, seen from orbit

Lulonga River: satellite view of the source
The source14 km across
Lulonga River: satellite view of the mouth
The mouth39 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

Lulonga River in pictures

Port of Basankusu and River Lulonga
Francis Hannaway · CC BY-SA 3.0

Where these numbers come from

Name, length, placesWikidata (Q2634215) · 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

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