HydroBASINS lev08 watershed · #3080022580
Bassin · #3080022580
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 : New Siberia Islands
Sub-basin area
818,5km²
Upstream area
818,5km²
Discharge
1,32m³/s
Mean elev.
18m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 642.6 km²77.9% of basin
1 intersecting protected areas
Lena-Del`ta
IUCN VIResource Reserve
639.95 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 distinct species · 4 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°
-14,9°C
Annual rain
112mm
Moisture idx (CMI)
-0,54
Runoff
111mm/an
PET
244mm
AET
139mm
Mean slope
2,7°
Water table
50cm
Forest
0%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)