HydroBASINS lev08 watershed · #2080534650
Bassin de Olt
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 : Araci, Belin, Bod, Feldioara, Haghig +2
Sub-basin area
44,6km²
Upstream area
4 804,3km²
Discharge
32,8m³/s
Mean elev.
646m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Ghimbășel412 km²
- Bassin de Olt205 km²
7 dept-equivalent regions (GADM L2)
- 33.7 km²75.2% of basin
- 6.7 km²15.0% of basin
- 1.6 km²3.5% of basin
- 1.5 km²3.4% of basin
- Sfantu GheorgheCovasna · Romania1.2 km²2.6% of basin
- 0.0 km²0.1% of basin
- Valea CrisuluiCovasna · Romania0.0 km²0.1% of basin
1 intersecting protected areas
Munții Bodoc - Baraolt
IUCN Not ReportedSpecial Protection Area (Birds Directive)
28.41 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
46 distinct species · 104 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 15 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 Olt : 14 espèces reliées par 11 interactions GloBI sur 3 types (connectance 10.5%, filtre Serrano α=0.2). 1 bulle taxonomique (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°
7,4°C
Annual rain
644mm
Moisture idx (CMI)
-0,22
Runoff
246mm/an
PET
833mm
AET
548mm
Mean slope
6,3°
Water table
309cm
Forest
62%
Crops
22%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)