HydroBASINS lev08 watershed · #2080289370
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 4 administrative regions : Gornomariyskiy rayon, Kilemarskiy rayon, Vorotynskiy rayon, Yurinskiy rayon
Sub-basin area
1 355,1km²
Upstream area
39 438km²
Discharge
176,29m³/s
Mean elev.
85m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Юронга2222 km²
- Bassin de Люнда1702 km²
4 dept-equivalent regions (GADM L2)
- 982.5 km²72.2% of basin
- 300.9 km²22.1% of basin
- 69.2 km²5.1% of basin
- 9.2 km²0.7% of basin
11 intersecting protected areas
Boloto Bol`sheozerskoe
IUCN IIINatural Monument
12.41 km² overlap
Kama-Bakaldino mires
IUCN Not ReportedWetland of International Importance (Ramsar Site)
9.28 km² overlap
Boloto Volch`e
IUCN IIINatural Monument
6.84 km² overlap
Boloto Karas`yar
IUCN IIINatural Monument
5.54 km² overlap
Boloto SHidyyar (Turilovskoe)
IUCN IIINatural Monument
4.84 km² overlap
Boloto Kozikovskoe
IUCN IIINatural Monument
1.90 km² overlap
Ozero Nuzh`yar
IUCN IIINatural Monument
0.34 km² overlap
Ozero Karas`yar
IUCN IIINatural Monument
0.27 km² overlap
Ozero Gusinec
IUCN IIINatural Monument
0.08 km² overlap
2 more protected areassorted by overlap area
Ozero Svetloe
IUCN IIINatural Monument
0.08 km² overlap
Boloto Podvesnoe
IUCN IIINatural Monument
0.04 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
451 distinct species · 3 379 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 : 32 espèces reliées par 32 interactions GloBI sur 5 types (connectance 4.6%, filtre Serrano α=0.2). 6 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°
3,7°C
Annual rain
566mm
Moisture idx (CMI)
-0,10
Runoff
126mm/an
PET
627mm
AET
454mm
Mean slope
0,6°
Water table
43cm
Forest
88%
Crops
2%
Urban
0%
Protected
8%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)