HydroBASINS lev08 watershed · #2080269440
Bassin de Корожечна
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 7 administrative regions : Bezhetskiy rayon, Kashinskiy rayon, Kesovogorskiy rayon, Myshkinskiy rayon, Nekouzskiy rayon +2
Sub-basin area
1 689,6km²
Upstream area
1 689,6km²
Discharge
10,75m³/s
Mean elev.
147m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
7 dept-equivalent regions (GADM L2)
- Sonkovskiy rayonTver' · Russia481.0 km²28.3% of basin
- Kesovogorskiy rayonTver' · Russia389.7 km²22.9% of basin
- Myshkinskiy rayonYaroslavl' · Russia385.8 km²22.7% of basin
- Uglichskiy rayonYaroslavl' · Russia284.1 km²16.7% of basin
- Nekouzskiy rayonYaroslavl' · Russia69.4 km²4.1% of basin
- Kashinskiy rayonTver' · Russia58.1 km²3.4% of basin
- Bezhetskiy rayonTver' · Russia30.2 km²1.8% of basin
8 intersecting protected areas
Bolota Solodiha i Morskoe
IUCN IVState Landscape Zakaznik
26.86 km² overlap
Berezovaya roshha
IUCN IIINatural Monument
0.43 km² overlap
Levoberezhnyj bor
IUCN IIINatural Monument
0.13 km² overlap
Park Zamaniha
IUCN Not ReportedNatural Monument
0.10 km² overlap
Gnezdov`e aistov v s. YUr`evskom
IUCN IIINatural Monument
0.01 km² overlap
Natural Monument
0.01 km² overlap
Mineral`nyj istochnik
IUCN IIINatural Monument
0.01 km² overlap
Park na levom beregu r. Volgi
IUCN Not ReportedNatural Monument
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
269 distinct species · 511 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 Корожечна : 26 espèces reliées par 76 interactions GloBI sur 5 types (connectance 11.4%, 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
603mm
Moisture idx (CMI)
-0,03
Runoff
202mm/an
PET
619mm
AET
468mm
Mean slope
0,7°
Water table
53cm
Forest
42%
Crops
38%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)