HydroBASINS lev08 watershed · #2080267720
Bassin de Очёр
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 5 administrative regions : Nytvenskiy rayon, Ocherskiy rayon, Okhanskiy rayon, Permskiy rayon, Vereshchaginskiy rayon
Sub-basin area
1 306,5km²
Upstream area
1 306,5km²
Discharge
9,34m³/s
Mean elev.
177m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- 668.3 km²50.9% of basin
- 530.9 km²40.4% of basin
- 86.7 km²6.6% of basin
- 18.7 km²1.4% of basin
- 8.6 km²0.7% of basin
9 intersecting protected areas
Ocherskij
IUCN IVState Natural Zakaznik
192.78 km² overlap
Pavlovskij
IUCN IVNature Reserve
3.07 km² overlap
Andrianovskij
IUCN IVNature Reserve
1.40 km² overlap
Torsunovskoe ozero
IUCN IIINatural Monument
0.70 km² overlap
Natural Monument
0.39 km² overlap
Luzhkovskij
IUCN IVNature Reserve
0.19 km² overlap
Speshkovskij
IUCN IVNature Reserve
0.12 km² overlap
Parkovyj
IUCN IVNature Reserve
0.09 km² overlap
Zimovskoe urochishhe
IUCN IVNature Reserve
0.08 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
159 distinct species · 591 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 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 Очёр : 33 espèces reliées par 79 interactions GloBI sur 4 types (connectance 9.2%, filtre Serrano α=0.2). 9 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°
2,0°C
Annual rain
607mm
Moisture idx (CMI)
-0,01
Runoff
226mm/an
PET
612mm
AET
448mm
Mean slope
2,7°
Water table
94cm
Forest
57%
Crops
41%
Urban
1%
Protected
15%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)