HydroBASINS lev08 watershed · #1080753740
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 2 administrative regions : Nahouri, Ziro
Sub-basin area
315,3km²
Upstream area
315,3km²
Discharge
0,89m³/s
Mean elev.
303m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 253.4 km²80.7% of basin
- 60.6 km²19.3% of basin
3 intersecting protected areas
Pô dit Kaboré Tambi
IUCN IINational Park
105.85 km² overlap
Complexe d’Aires Protégées Pô-Nazinga-Sissili
IUCN Not ReportedWetland of International Importance (Ramsar Site)
105.85 km² overlap
Volta Rouge
IUCN Not ReportedClassified Forest
26.82 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 distinct species · 3 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°
27,7°C
Annual rain
876mm
Moisture idx (CMI)
-0,55
Runoff
92mm/an
PET
1 948mm
AET
740mm
Mean slope
0,7°
Water table
145cm
Forest
11%
Crops
6%
Urban
0%
Protected
26%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)