HydroBASINS lev08 watershed · #2080269510
Bassin de Великая
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 : Ostrovskiy rayon, Palkinskiy rayon
Sub-basin area
118,1km²
Upstream area
18 423,2km²
Discharge
127,74m³/s
Mean elev.
59m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Кухва1639 km²
- Bassin de Кухва35 km²
2 dept-equivalent regions (GADM L2)
- Ostrovskiy rayonPskov · Russia60.3 km²50.8% of basin
- Palkinskiy rayonPskov · Russia58.4 km²49.2% of basin
1 intersecting protected areas
Natural Monument
2.09 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
6 distinct species · 37 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°
4,9°C
Annual rain
627mm
Moisture idx (CMI)
0,02
Runoff
213mm/an
PET
612mm
AET
465mm
Mean slope
0,7°
Water table
69cm
Forest
19%
Crops
69%
Urban
0%
Protected
20%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)