HydroBASINS lev08 watershed · #2080299760
Bassin de Истра
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 10 administrative regions : Istra, Istrinskiy rayon, Klinskiy rayon, Krasnogorskiy rayon, Odintsovskiy rayon +5
Sub-basin area
1 989,2km²
Upstream area
1 989,2km²
Discharge
12,76m³/s
Mean elev.
207m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
10 dept-equivalent regions (GADM L2)
- 1040.0 km²52.0% of basin
- 477.4 km²23.9% of basin
- 385.9 km²19.3% of basin
- 33.5 km²1.7% of basin
- 26.9 km²1.3% of basin
- 11.0 km²0.5% of basin
- 9.9 km²0.5% of basin
- 8.1 km²0.4% of basin
14 intersecting protected areas
State Natural Zakaznik
15.41 km² overlap
State Natural Zakaznik
5.85 km² overlap
State Natural Zakaznik
4.83 km² overlap
Dolina r. Malaya Istra
IUCN IVState Natural Zakaznik
4.48 km² overlap
State Natural Zakaznik
4.36 km² overlap
State Natural Zakaznik
4.33 km² overlap
State Natural Zakaznik
3.70 km² overlap
State Natural Zakaznik
3.11 km² overlap
Koshkino boloto
IUCN IIINatural Monument
1.72 km² overlap
5 more protected areassorted by overlap area
Nature Reserve
1.59 km² overlap
State Natural Zakaznik
1.09 km² overlap
Klyuchevoe boloto Kol`chiha
IUCN IIINatural Monument
0.65 km² overlap
Natural Monument
0.16 km² overlap
Natural Monument
0.05 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 062 distinct species · 77 424 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 Истра : 22 espèces reliées par 86 interactions GloBI sur 4 types (connectance 19.8%, filtre Serrano α=0.2). 8 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°
4,4°C
Annual rain
656mm
Moisture idx (CMI)
0,04
Runoff
204mm/an
PET
631mm
AET
487mm
Mean slope
1,8°
Water table
154cm
Forest
76%
Crops
18%
Urban
7%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)