HydroBASINS lev08 watershed · #2080515210

Bassin de Crișul Alb

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 19 administrative regions across 2 countries : Chisineu-cris, Curtici, Graniceri, Gyulai, Macea +14

5% lakePfafstetter: 22764070

Sub-basin area

1 013,4km²

Upstream area

4 413,2km²

Discharge

20,93m³/s

Mean elev.

95m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Kettős-Körös1521 km²

▲ Receives from 2 basins

Bassin de Crișul Alb2609 km²
Bassin de Cigher790 km²

19 dept-equivalent regions (GADM L2)

Socodor
Arad · Romania
119.0 km²
11.7% of basin
Chisineu-cris
Arad · Romania
116.5 km²
11.5% of basin
Gyulai
Békés · Hungary
113.2 km²
11.1% of basin
Santana
Arad · Romania
106.0 km²
10.4% of basin
Simand
Arad · Romania
97.8 km²
9.6% of basin
Graniceri
Arad · Romania
78.3 km²
7.7% of basin
Pilu
Arad · Romania
71.4 km²
7.0% of basin
Sintea Mare
Arad · Romania
69.4 km²
6.8% of basin

11 moreFull L2 list

Macea55.2 km² · 5.4%
Olari47.2 km² · 4.6%
Zarand40.6 km² · 4.0%
Siria40.1 km² · 3.9%
Sicula22.4 km² · 2.2%
Zimandu Nou18.7 km² · 1.8%
Zerind13.4 km² · 1.3%
Vladimirescu3.2 km² · 0.3%
Curtici2.3 km² · 0.2%
Pancota1.2 km² · 0.1%
Sepreus0.3 km² · 0.0%

8 intersecting protected areas

Câmpia Crișului Alb și Crișului Negru
IUCN Not Reported
Special Protection Area (Birds Directive)
263.12 km² overlap
Nădab - Socodor - Vărșad
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
77.99 km² overlap
Gyula-szabadkígyósi gyepek
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
11.54 km² overlap
Crișul Alb
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
8.27 km² overlap
Körösközi erdők
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
7.26 km² overlap
Lunca Teuzului
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
2.30 km² overlap
Fekete-, Fehér- és Kettős-Körös
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
1.27 km² overlap
Rezervația de soluri sărăturate
IUCN Not Assigned
Not Assigned
1.17 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

1 845 distinct species · 15 664 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 23 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).

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin de Crișul Alb : 20 espèces reliées par 39 interactions GloBI sur 5 types (connectance 15.4%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.154

Patrimoniales

Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

10,9°C

Annual rain

579mm

Moisture idx (CMI)

-0,39

Runoff

111mm/an

PET

952mm

AET

493mm

Mean slope

0,0°

Water table

5cm

Forest

Crops

72%

Urban

Protected

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)