HydroBASINS lev08 watershed · #3080353110
Bassin de Намана
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 : Suntarskiy rayon, Verkhnevilyuyskiy rayon
Sub-basin area
488,3km²
Upstream area
2 370,8km²
Discharge
4,97m³/s
Mean elev.
280m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Намана1089 km²
- Bassin de Намана793 km²
2 dept-equivalent regions (GADM L2)
- 453.8 km²92.4% of basin
- 37.5 km²7.6% of basin
2 intersecting protected areas
Kempendyaj
IUCN VIResource Reserve
468.01 km² overlap
Tuobuja (Tobuya, Tobuja)
IUCN VIResource Reserve
23.28 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°
-8,4°C
Annual rain
304mm
Moisture idx (CMI)
-0,44
Runoff
71mm/an
PET
542mm
AET
275mm
Mean slope
2,4°
Water table
67cm
Forest
98%
Crops
0%
Urban
0%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)