HydroBASINS lev08 watershed · #2080327340
Bassin de Болва
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 3 administrative regions : Baryatinskiy rayon, Kirovskiy rayon, Spas-Demenskiy rayon
Sub-basin area
639km²
Upstream area
639,3km²
Discharge
3,33m³/s
Mean elev.
222m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 406.8 km²63.4% of basin
- 127.8 km²19.9% of basin
- 107.2 km²16.7% of basin
3 intersecting protected areas
Boloto Bol`shoe Ignatovskoe
IUCN IIINatural Monument
0.56 km² overlap
Park s. Ponizov`e
IUCN Not ReportedNatural Monument
0.09 km² overlap
Verhovoe boloto Knyazev Moh
IUCN IIINatural Monument
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
105 distinct species · 157 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 Болва : 35 espèces reliées par 34 interactions GloBI sur 5 types (connectance 4.8%, filtre Serrano α=0.2). 3 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°
4,6°C
Annual rain
614mm
Moisture idx (CMI)
-0,06
Runoff
164mm/an
PET
656mm
AET
494mm
Mean slope
1,0°
Water table
98cm
Forest
37%
Crops
39%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)