Wadi
Oued Guir
433 km from source to mouth · Algeria.
AlgeriaFlows into Oued Saoura2nd longest in Algeria
In numbers
Length
433km
Average flow
27m³/s
Basin
12,580km²
Drop
662m
from 1,385 m to 723 m
Country
1
The journey
From source to mouth
433 km of river and 2 stops on the way: 1 towns and cities on its banks, dams, bridges and the tributaries that feed it.
- 0 kmSourceat 1,385 m
- 181 kmBou’nane3,635 people
- 197 kmOued Bouananetributary
- 240 kmOued Saouraat 723 m
Water level along the river (RiverATLAS; the height is exaggerated). Towns: GeoNames and Wikidata; bridges, dams and tributaries: Wikidata.
Intermittent river in Morocco and Algeria
At the mouth it carries 27 m³/s on average: an Olympic pool every 94 seconds. It drops from 1,385 m to 723 m, 1.5 m per kilometre on average. Its basin covers 12,580 km², about the size of QA. 119,000 people live in it. Highest water: from December to February; lowest: from July to October. No large dam holds it back: it is one of the world's free-flowing rivers.
Where to start
- Bou’naneLargest city on its banks · 3,635 people
- Béchar Boudghene Ben Ali Lotfi Airport (CBH)Nearest airport with scheduled flights, 86 km from the cityCar hire at FEZ airport (Saïss)Discover Cars · Affiliate link↗
- From April to June and from September to OctoberThe best months to visit
Oued Guir, month by month
Highest water: from December to February
Lowest water: from July to October. Best months to visit: from April to June and from September to October.
From about 2.7 m³/s in the lowest month to 67 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
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The basin
Oued Guir: the basin in numbers
22,026 km² of land send their water to this river. This is what lives on it.
- 119,000people live in the basin
- 5/km²people per km²
- 1,226maverage altitude of the basin
- 227mmof rain a year (basin average)
- 17.0°Caverage air temperature
- 66%protected areas
- 0.0km³held in reservoirs
What covers the basin
- 50% 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
Oued Guir: what you find on the way
From OpenStreetMap, within 2.0 km of the river. Not mapped is not the same as not there.
Cross-checked with our atlases
Oued Guir 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.
6mountains at the sourcePeakyas
Mountains at the source (6)
Within 15 km of the source, by Peakyas
- Guelb Naama15 km away
- Chebka Bou Graba7.6 km away
- Jebel Cherf12 km away
- Saïbeth11 km away
- Jebel Tarhit14 km away
- Es Sahibat12 km away
From space
The source and the mouth, seen from orbit
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.
Tributaries
Where it flows, and what flows into it
Tributaries (1)
Also: Oued Bouanane
MoroccoWhere these numbers come from
| Name, length, places | Wikidata (Q3358019) · CC0 |
|---|---|
| Course, profile, basin | RiverATLAS v1.0 (HydroATLAS, Linke et al. 2019) · CC BY 4.0 — followed along the river network from the point given by Wikidata |
| Flow | WaterGAP (RiverATLAS), 1971–2000 · CC BY 4.0 |
| Climate along the river | WorldClim (RiverATLAS), 1970–2000 · CC BY 4.0 |
| Towns, bridges, dams | Wikidata · CC0; GeoNames · CC BY 4.0 |
| Along the river | © OpenStreetMap contributors · ODbL |
| Images | EOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons |
| Our other atlases | 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.
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Every river from source to sea: the journey, the flow and the basin in numbers.You are here
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Every canyon cut to scale: depth to the floor, rim and floor temperatures, trails and viewpoints.Coming soonVisit