HydroBASINS lev08 watershed · #2080492050
Bassin de Someș
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 13 administrative regions : Ardusat, Asuaju De Sus, Barsau De Sus, Crucisor, Farcasa +8
Sub-basin area
201km²
Upstream area
12 377,4km²
Discharge
98,24m³/s
Mean elev.
230m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Someș465 km²
- Bassin de Someș411 km²
13 dept-equivalent regions (GADM L2)
- 55.2 km²27.4% of basin
- Barsau De SusSatu Mare · Romania42.2 km²20.9% of basin
- 32.8 km²16.3% of basin
- 31.1 km²15.4% of basin
- 20.3 km²10.1% of basin
- 11.5 km²5.7% of basin
- 6.3 km²3.1% of basin
- 1.0 km²0.5% of basin
5 moreFull L2 list
- Crucisor0.9 km² · 0.4%
- Valea Vinului0.1 km² · 0.1%
- Ardusat0.1 km² · 0.0%
- Homorodu De Mijloc0.1 km² · 0.0%
- Ulmeni0.0 km² · 0.0%
3 intersecting protected areas
Bârsău - Șomcuta
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
30.59 km² overlap
Cursul Mijlociu al Someșului
IUCN Not ReportedSpecial Protection Area (Birds Directive)
8.16 km² overlap
Pădurea Bavna
IUCN IVNature reserve
0.24 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
113 distinct species · 184 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Someș : 24 espèces reliées par 79 interactions GloBI sur 4 types (connectance 14.1%, filtre Serrano α=0.2). 10 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°
9,4°C
Annual rain
700mm
Moisture idx (CMI)
-0,20
Runoff
253mm/an
PET
877mm
AET
591mm
Mean slope
3,8°
Water table
220cm
Forest
31%
Crops
49%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)