HydroBASINS lev08 watershed · #3080058290
Bassin · #3080058290
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 : Anabarskiy rayon, Olenekskiy rayon
Sub-basin area
466,3km²
Upstream area
466,3km²
Discharge
1,95m³/s
Mean elev.
67m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 313.3 km²66.7% of basin
- 156.6 km²33.3% of basin
1 intersecting protected areas
Terpej-Tumus (bufer)
IUCN VIResource Reserve
125.81 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 1 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°
-14,0°C
Annual rain
207mm
Moisture idx (CMI)
-0,36
Runoff
132mm/an
PET
322mm
AET
199mm
Mean slope
2,9°
Water table
60cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)