HydroBASINS lev08 watershed · #2080265840
Bassin de Касть
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 : Danilovskiy rayon, Kostromskoy rayon, Nekrasovskiy rayon, Yaroslavskiy rayon
Sub-basin area
967,5km²
Upstream area
19 838km²
Discharge
109,36m³/s
Mean elev.
118m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Андоба2646 km²
- Bassin de Соть1580 km²
4 dept-equivalent regions (GADM L2)
- Danilovskiy rayonYaroslavl' · Russia688.1 km²70.8% of basin
- Nekrasovskiy rayonYaroslavl' · Russia166.4 km²17.1% of basin
- Kostromskoy rayonKostroma · Russia100.1 km²10.3% of basin
- Yaroslavskiy rayonYaroslavl' · Russia17.9 km²1.8% of basin
5 intersecting protected areas
YAroslavskij
IUCN IVState Natural Zakaznik
110.31 km² overlap
SHunga
IUCN IVState Natural Zakaznik
17.86 km² overlap
Spas
IUCN IVState Natural Zakaznik
10.73 km² overlap
Urochishhe Tarakan`e
IUCN IIINatural Monument
0.31 km² overlap
Boloto Tarakan`e
IUCN IIINatural Monument
0.29 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 026 distinct species · 7 329 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 Касть : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 89 interactions GloBI sur 4 types (connectance 16.9%, filtre Serrano α=0.2). 11 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°
3,8°C
Annual rain
606mm
Moisture idx (CMI)
-0,01
Runoff
164mm/an
PET
612mm
AET
456mm
Mean slope
0,9°
Water table
69cm
Forest
48%
Crops
35%
Urban
0%
Protected
8%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)