HydroBASINS lev08 watershed · #2080575020
Bassin de Pârâul Obârșia
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 21 administrative regions across 2 countries : Amarastii De Jos, Amarastii De Sus, Brastavatu, Bucinisu, Corabia +16
Sub-basin area
349,6km²
Upstream area
349,7km²
Discharge
0,89m³/s
Mean elev.
73m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
21 dept-equivalent regions (GADM L2)
- 70.7 km²20.2% of basin
- 39.4 km²11.3% of basin
- 37.8 km²10.8% of basin
- 37.7 km²10.8% of basin
- 30.2 km²8.6% of basin
- 29.1 km²8.3% of basin
- 28.2 km²8.0% of basin
- 25.7 km²7.3% of basin
13 moreFull L2 list
- Stefan Cel Mare13.5 km² · 3.9%
- Izbiceni8.6 km² · 2.5%
- Giuvarasti7.3 km² · 2.1%
- Visina5.7 km² · 1.6%
- Orlea4.5 km² · 1.3%
- Amarastii De Sus4.4 km² · 1.3%
- Grojdibodu3.7 km² · 1.1%
- Daneti3.4 km² · 1.0%
- Brastavatu0.2 km² · 0.1%
- Ianca0.1 km² · 0.0%
- Bucinisu0.1 km² · 0.0%
- Gulyantsi0.1 km² · 0.0%
- Islaz0.0 km² · 0.0%
5 intersecting protected areas
Confluența Olt - Dunăre
IUCN Not ReportedSpecial Protection Area (Birds Directive)
11.61 km² overlap
Corabia - Turnu Măgurele
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
3.48 km² overlap
Pădurea Braniștea Catârilor
IUCN IVNature reserve
3.11 km² overlap
Braniștea Catârilor
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
3.11 km² overlap
Karaboaz
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.03 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
45 distinct species · 156 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 16 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 Pârâul Obârșia : 14 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 17 interactions GloBI sur 3 types (connectance 14.2%, filtre Serrano α=0.2). 2 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°
11,5°C
Annual rain
573mm
Moisture idx (CMI)
-0,43
Runoff
80mm/an
PET
1 013mm
AET
489mm
Mean slope
0,3°
Water table
82cm
Forest
0%
Crops
73%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)