HydroBASINS lev08 watershed · #3080001000
Bassin de Нядаяха
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 : Yamal'skiy rayon
Sub-basin area
392,7km²
Upstream area
392,8km²
Discharge
3,6m³/s
Mean elev.
26m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 395.7 km²100.0% of basin
1 intersecting protected areas
YAmal`skij
IUCN IVState Natural Zakaznik
34.77 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
7 distinct species · 8 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°
-10,5°C
Annual rain
251mm
Moisture idx (CMI)
0,20
Runoff
282mm/an
PET
201mm
AET
171mm
Mean slope
6,6°
Water table
67cm
Forest
0%
Crops
0%
Urban
0%
Protected
16%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)