HydroBASINS lev08 watershed · #1080315210
Bassin de Tafasaset
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 1 administrative regions : Bordj El Haouasse
Sub-basin area
221km²
Upstream area
10 511,1km²
Discharge
2,64m³/s
Mean elev.
1 030m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Tafasaset284 km²
- Bassin de Tafasaset30 km²
1 dept-equivalent regions (GADM L2)
- Bordj El HaouasseIllizi · Algeria220.5 km²100.0% of basin
1 intersecting protected areas
Tassili N'Ajjer
IUCN Not ApplicableCultural Park
220.49 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
23,5°C
Annual rain
20mm
Moisture idx (CMI)
-0,99
Runoff
9mm/an
PET
1 807mm
AET
15mm
Mean slope
0,5°
Water table
165cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)