HydroBASINS lev08 watershed · #2080485470
Bassin de Crasna
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 25 administrative regions across 2 countries : Acas, Ardud, Baita De Sub Codru, Basesti, Beltiug +20
Sub-basin area
947,8km²
Upstream area
2 124,4km²
Discharge
11,87m³/s
Mean elev.
153m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #2080496200238 km²
- Bassin de Crasna133 km²
25 dept-equivalent regions (GADM L2)
- 113.5 km²11.9% of basin
- 94.7 km²10.0% of basin
- 86.4 km²9.1% of basin
- Moftinu MicSatu Mare · Romania79.1 km²8.3% of basin
- 76.6 km²8.1% of basin
- 71.4 km²7.5% of basin
- Supuru De JosSatu Mare · Romania69.0 km²7.3% of basin
- CraidoroltSatu Mare · Romania47.3 km²5.0% of basin
17 moreFull L2 list
- Foieni39.8 km² · 4.2%
- Acas37.3 km² · 3.9%
- Terebesti35.7 km² · 3.8%
- Bicaz35.2 km² · 3.7%
- Capleni33.7 km² · 3.5%
- Urziceni33.0 km² · 3.5%
- Berveni27.7 km² · 2.9%
- Bogdand26.3 km² · 2.8%
- Nyírbátor15.9 km² · 1.7%
- Ardud13.4 km² · 1.4%
- Cauas9.2 km² · 1.0%
- Hodod4.0 km² · 0.4%
- Petresti0.7 km² · 0.1%
- Homorodu De Mijloc0.5 km² · 0.1%
- Basesti0.1 km² · 0.0%
- Baita De Sub Codru0.0 km² · 0.0%
- Viile Satu Mare0.0 km² · 0.0%
7 intersecting protected areas
Câmpia Nirului - Valea Ierului
IUCN Not ReportedSpecial Protection Area (Birds Directive)
102.97 km² overlap
Câmpia Careiului
IUCN Not ReportedSite of Community Importance (Habitats Directive)
89.94 km² overlap
Ömbölyi-erdő és Fényi-erdő
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
5.98 km² overlap
Teremi-erdő
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
4.02 km² overlap
Nature Conservation Area
1.13 km² overlap
Pădurea Urziceni
IUCN Not AssignedNot Assigned
0.40 km² overlap
Dunele de nisip Foieni
IUCN Not AssignedNot Assigned
0.05 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
321 distinct species · 1 151 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 43 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 Crasna : 31 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 92 interactions GloBI sur 5 types (connectance 10.2%, filtre Serrano α=0.2). 12 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°
10,0°C
Annual rain
629mm
Moisture idx (CMI)
-0,30
Runoff
163mm/an
PET
893mm
AET
534mm
Mean slope
1,6°
Water table
95cm
Forest
11%
Crops
54%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)