HydroBASINS lev08 watershed · #2080253090
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 3 administrative regions : Mezhevskiy rayon, Pyshchugskiy rayon, Shar'inskiy rayon
Sub-basin area
810,2km²
Upstream area
13 190,9km²
Discharge
61,65m³/s
Mean elev.
154m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Ветлуга1889 km²
- Bassin de Пыщуг722 km²
3 dept-equivalent regions (GADM L2)
- Pyshchugskiy rayonKostroma · Russia586.8 km²72.0% of basin
- Mezhevskiy rayonKostroma · Russia157.1 km²19.3% of basin
- Shar'inskiy rayonKostroma · Russia70.6 km²8.7% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
205 distinct species · 306 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 45 interactions GloBI sur 5 types (connectance 7.1%, filtre Serrano α=0.2). 7 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°
2,4°C
Annual rain
626mm
Moisture idx (CMI)
0,06
Runoff
285mm/an
PET
588mm
AET
452mm
Mean slope
1,4°
Water table
67cm
Forest
89%
Crops
6%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)