HydroBASINS lev08 watershed · #2080264460
Bassin de Холынья
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 4 administrative regions : Dedovichskiy rayon, Poddorskiy rayon, Starorusskiy rayon, Volotovskiy rayon
Sub-basin area
689,6km²
Upstream area
689,6km²
Discharge
5,62m³/s
Mean elev.
77m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 345.3 km²49.8% of basin
- 218.3 km²31.5% of basin
- 128.9 km²18.6% of basin
- Dedovichskiy rayonPskov · Russia0.7 km²0.1% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 distinct species · 6 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°
4,3°C
Annual rain
600mm
Moisture idx (CMI)
-0,04
Runoff
258mm/an
PET
622mm
AET
467mm
Mean slope
0,5°
Water table
30cm
Forest
52%
Crops
16%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)