HydroBASINS lev08 watershed · #2080468550
Bassin de Самара
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 9 administrative regions : Barvinkivs'kyi, Blyzniukivs'kyi, Dobropil's'ka, Dobropil's'kyi, Mezhivs'kyi +4
Sub-basin area
1 407,9km²
Upstream area
1 407,9km²
Discharge
3,81m³/s
Mean elev.
145m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
9 dept-equivalent regions (GADM L2)
- 671.0 km²47.5% of basin
- 343.1 km²24.3% of basin
- 253.2 km²17.9% of basin
- 105.1 km²7.4% of basin
- 25.8 km²1.8% of basin
- 5.4 km²0.4% of basin
- 4.6 km²0.3% of basin
- 4.1 km²0.3% of basin
1 moreFull L2 list
- Dobropil's'ka0.0 km² · 0.0%
12 intersecting protected areas
Oleksandrivs'ki lakes
IUCN Not ReportedEmerald Network
72.84 km² overlap
Steppes Blyznyuky – Barvinkove
IUCN Not ReportedEmerald Network
40.89 km² overlap
Petropavlivski lymany
IUCN Not ReportedZakaznyk
13.88 km² overlap
Verkhnosamarskyi
IUCN Not ReportedZakaznyk
4.55 km² overlap
Kokhane
IUCN Not ReportedZakaznyk
1.69 km² overlap
Burbulativskyi
IUCN Not ReportedZakaznyk
0.99 km² overlap
Sukhyi Bychok
IUCN Not ReportedZakaznyk
0.90 km² overlap
Kazanok
IUCN Not ReportedZakaznyk
0.87 km² overlap
Balka Zelena
IUCN Not ReportedZapovidne urochyshche
0.43 km² overlap
3 more protected areassorted by overlap area
Kolodiazne
IUCN Not ReportedZakaznyk
0.31 km² overlap
Myrne pole
IUCN Not ReportedZapovidne urochyshche
0.30 km² overlap
Varvarivskyi
IUCN Not ReportedZakaznyk
0.03 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
185 distinct species · 494 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 Самара : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 92 interactions GloBI sur 5 types (connectance 9.7%, filtre Serrano α=0.2). 15 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°
8,2°C
Annual rain
533mm
Moisture idx (CMI)
-0,33
Runoff
85mm/an
PET
793mm
AET
453mm
Mean slope
1,5°
Water table
281cm
Forest
0%
Crops
73%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)