HydroBASINS lev08 watershed · #1080811480
Bassin de Nasia
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 : Gushegu, Karaga
Sub-basin area
874km²
Upstream area
874km²
Discharge
4,43m³/s
Mean elev.
167m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 547.1 km²62.9% of basin
- 323.4 km²37.1% of basin
1 intersecting protected areas
Daka Headwaters
IUCN IVForest Reserve
27.46 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
26 distinct species · 82 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
1 088mm
Moisture idx (CMI)
-0,42
Runoff
188mm/an
PET
1 887mm
AET
884mm
Mean slope
0,6°
Water table
83cm
Forest
31%
Crops
22%
Urban
1%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)