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River

Basento

149 km from source to mouth · Italy.

ItalyItalyFlows into Gulf of Taranto

Follow the riverMonth by month

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

In numbers

Length

149km

Average flow

120m³/s

Basin

1,537km²

Drop

647m

from 647 m to 0 m

Country

1

The journey

From source to mouth

149 km of river and 5 stops on the way: 4 towns and cities on its banks, dams, bridges and the tributaries that feed it.

647 m0 m
Apenninesat 647 m0 km
Vaglio Basilicata1,534 people17 km
Albano di Lucania1,254 people36 km
Grottole2,174 people81 km
Gulf of Tarantoat 0 m149 km
050100149 km
  1. 0 kmApenninesat 647 m
  2. 1 kmPotenza64,406 people
  3. 2 kmBridge over the Basento river
  4. 17 kmVaglio Basilicata1,534 people
  5. 36 kmAlbano di Lucania1,254 people
  6. 81 kmGrottole2,174 people
  7. 149 kmGulf of Tarantoat 0 m

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

River in Italy

At the mouth it carries 122 m³/s on average: an Olympic pool every 20 seconds. It drops from 647 m to 0 m, 4.3 m per kilometre on average. Its basin covers 1,537 km², about the size of GP. 134,000 people live in it. Highest water: from November to January; lowest: from June to September. No large dam holds it back: it is one of the world's free-flowing rivers.

Read more on Wikipedia

Where to start

  • PotenzaLargest city on its banks · 64,406 people
  • Salerno Costa d'Amalfi Airport (QSR)Nearest airport with scheduled flights, 75 km from the cityCar hire at BRI airport (Bari)Discover Cars · Affiliate link
  • On the water2 ferry piers, marinas, boat rentals and boat ramps along the river (OpenStreetMap)
  • From May to SeptemberThe best months to visit

Basento, month by month

Highest water: from November to January

Lowest water: from June to September. Best months to visit: from May to September.

24
8°59 mmJan
22
8°56 mmFeb
18
10°52 mmMar
13
13°41 mmApr
8.1
17°36 mmMay
4.4
21°26 mmJun
2.2
24°19 mmJul
2.4
24°28 mmAug
6.2
21°45 mmSep
16
16°69 mmOct
23
12°73 mmNov
26
9°67 mmDec
Water (estimated flow)Air (average) Rain (mm)Best months

From about 2.2 m³/s in the lowest month to 26 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

Basento: the basin in numbers

1,555 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.
  • 134,000people live in the basin
  • 86/km²people per km²
  • 604maverage altitude of the basin
  • 631mmof rain a year (basin average)
  • 12.8°Caverage air temperature
  • 16%protected areas
  • 0.1%covered by lakes

What covers the basin

  • 14% Forest
  • 21% Cropland
  • 4% Pasture
  • 2% 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

Basento: what you find on the way

  • 2Dams
  • 9Weirs
  • 2Boat ramps

From OpenStreetMap, within 1.3 km of the river. Not mapped is not the same as not there.

Cross-checked with our atlases

Basento 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.

  • 3beaches at the mouth and on the banksCoastya
  • 5mountains at the sourcePeakyas

Beaches (3)

At the mouth (25 km) and on the banks, by Coastya

  1. Spiaggia Castellaneta Marina17 km away26.2°C
  2. Spiaggia di Policoro18 km away26.2°C
  3. Spiaggia Termitosa20 km away26.2°C

Open Coastya ↗

Mountains at the source (5)

Within 15 km of the source, by Peakyas

  1. Monti Li Foj7.8 km away1,367m
  2. Monte Romito11 km away867m
  3. Toppa Pizzuta14 km away770m
  4. Monte Arioso15 km away
  5. Monte Grosso7.3 km away

Open Peakyas ↗

From space

The source and the mouth, seen from orbit

Basento: satellite view of the source
The source14 km across
Basento: satellite view of the mouth
The mouth10 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

Basento in pictures

Fiume Basento
Lucorv · CC BY-SA 4.0
P 20191021 173656(1) Passeggiate sotto il Ponte sul Fiume Basento
Minapatriziapaciello · CC BY-SA 4.0
Parco Fluviale del Basento (Potenza)
Carminezagaria · CC BY-SA 4.0
Piccole cascate sul fiume Basento
Silvia Damico · CC BY-SA 4.0

Where these numbers come from

Name, length, placesWikidata (Q791190) · CC0
Course, profile, basinRiverATLAS v1.0 (HydroATLAS, Linke et al. 2019) · CC BY 4.0 — followed along the river network from the point 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 atlasesCoastya, 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