HydroBASINS lev08 watershed · #2080254830
Bassin de Мста
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 : Krestetskiy rayon, Malovisherskiy rayon
Sub-basin area
125,4km²
Upstream area
19 876,8km²
Discharge
178,63m³/s
Mean elev.
49m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Мста834 km²
- Bassin de Волма775 km²
2 dept-equivalent regions (GADM L2)
- 124.5 km²98.8% of basin
- 1.5 km²1.2% of basin
1 intersecting protected areas
Ust`-Volmskij
IUCN IVState Natural Zakaznik
2.49 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
29 distinct species · 31 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 16 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 Мста : 16 espèces reliées par 14 interactions GloBI sur 3 types (connectance 11.7%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
4,1°C
Annual rain
659mm
Moisture idx (CMI)
0,05
Runoff
281mm/an
PET
624mm
AET
471mm
Mean slope
0,9°
Water table
73cm
Forest
94%
Crops
1%
Urban
0%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)