HydroBASINS lev08 watershed · #3080022490
Bassin de Нерпалах
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
219,8km²
Upstream area
219,8km²
Discharge
0,92m³/s
Mean elev.
41m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 221.5 km²100.0% of basin
1 intersecting protected areas
Lena-Del`ta
IUCN VIResource Reserve
221.47 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
17 distinct species · 22 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
117mm
Moisture idx (CMI)
-0,52
Runoff
130mm/an
PET
246mm
AET
142mm
Mean slope
3,2°
Water table
59cm
Forest
0%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)