HydroBASINS lev08 watershed · #4080585050
Bassin de Surgun Nala
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 : Northern Areas
Sub-basin area
160,8km²
Upstream area
160,9km²
Discharge
0,52m³/s
Mean elev.
3 914m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
1 dept-equivalent regions (GADM L2)
- 160.8 km²100.0% of basin
1 intersecting protected areas
Danyore
IUCN Not ReportedCommunity Controlled Hunting Areas
123.71 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
24 distinct species · 103 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°
0,5°C
Annual rain
209mm
Moisture idx (CMI)
-0,62
Runoff
102mm/an
PET
678mm
AET
197mm
Mean slope
34,6°
Water table
819cm
Forest
2%
Crops
2%
Urban
1%
Protected
77%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)