HydroBASINS lev08 watershed · #3080017440
Bassin de Авальгырникиваям
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 3 administrative regions : Karaginskiy rayon, Olyutorskiy rayon, Penzhinskiy rayon
Sub-basin area
1 833,7km²
Upstream area
1 833,7km²
Discharge
0,53m³/s
Mean elev.
182m
Administrative coverage
3 dept-equivalent regions (GADM L2)
- 1159.3 km²62.9% of basin
- 609.4 km²33.0% of basin
- 75.6 km²4.1% of basin
1 intersecting protected areas
Parapolsky Dol
IUCN Not ReportedWetland of International Importance (Ramsar Site)
883.30 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
10 distinct species · 10 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°
-5,0°C
Annual rain
454mm
Moisture idx (CMI)
0,18
Runoff
393mm/an
PET
372mm
AET
296mm
Mean slope
4,8°
Water table
111cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)