HydroBASINS lev08 watershed · #1080753560
Bassin de Nazinon
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 3 administrative regions : Bazèga, Ziro, Zoundwéogo
Sub-basin area
260km²
Upstream area
6 601km²
Discharge
7,27m³/s
Mean elev.
298m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Nazinon350 km²
- Bassin de Nazinon302 km²
3 dept-equivalent regions (GADM L2)
- 137.8 km²53.2% of basin
- 90.9 km²35.1% of basin
- 30.3 km²11.7% of basin
2 intersecting protected areas
Pô dit Kaboré Tambi
IUCN IINational Park
63.70 km² overlap
Complexe d’Aires Protégées Pô-Nazinga-Sissili
IUCN Not ReportedWetland of International Importance (Ramsar Site)
63.70 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
31 distinct species · 119 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°
27,8°C
Annual rain
835mm
Moisture idx (CMI)
-0,57
Runoff
79mm/an
PET
1 959mm
AET
705mm
Mean slope
0,6°
Water table
124cm
Forest
0%
Crops
19%
Urban
0%
Protected
24%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)