HydroBASINS lev08 watershed · #2080251150
Bassin de Ветлуга
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 5 administrative regions : Pavinskiy rayon, Ponazyrevskiy rayon, Pyshchugskiy rayon, Shar'inskiy rayon, Vokhomskiy rayon
Sub-basin area
1 888,6km²
Upstream area
11 658,9km²
Discharge
46,37m³/s
Mean elev.
152m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Вохма390 km²
- Bassin de Ветлуга43 km²
5 dept-equivalent regions (GADM L2)
- Vokhomskiy rayonKostroma · Russia894.0 km²47.1% of basin
- Pyshchugskiy rayonKostroma · Russia447.0 km²23.5% of basin
- Pavinskiy rayonKostroma · Russia369.5 km²19.5% of basin
- Shar'inskiy rayonKostroma · Russia109.4 km²5.8% of basin
- Ponazyrevskiy rayonKostroma · Russia78.8 km²4.2% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
415 distinct species · 1 113 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Ветлуга : 31 espèces reliées par 27 interactions GloBI sur 5 types (connectance 5.1%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
2,3°C
Annual rain
624mm
Moisture idx (CMI)
0,06
Runoff
183mm/an
PET
586mm
AET
449mm
Mean slope
1,3°
Water table
70cm
Forest
86%
Crops
9%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)