HydroBASINS lev08 watershed · #2080518360
Bassin de Felső-főcsatorna
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 4 administrative regions : Csongrádi, Kecskemét, Kiskunfélegyház, Szentes
Sub-basin area
232,2km²
Upstream area
102 872,4km²
Discharge
698,4m³/s
Mean elev.
82m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Tisza1768 km²
- Bassin de Hármas-Körös1328 km²
4 dept-equivalent regions (GADM L2)
- 154.6 km²66.4% of basin
- 40.4 km²17.3% of basin
- 28.2 km²12.1% of basin
- 9.6 km²4.1% of basin
12 intersecting protected areas
Alsó-Tisza-völgy
IUCN Not ReportedSpecial Protection Area (Birds Directive)
23.80 km² overlap
Alsó-Tisza hullámtér
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
21.67 km² overlap
Landscape Protection Area
6.18 km² overlap
Csongrádi Kónya-szék
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
4.56 km² overlap
Nature Conservation Area
4.54 km² overlap
Csongrád-bokrosi Sóstó
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2.04 km² overlap
Csongrád-bokrosi Sóstó
IUCN Not ReportedSpecial Protection Area (Birds Directive)
2.04 km² overlap
Wetland of International Importance (Ramsar Site)
1.42 km² overlap
Szentesi gyepek
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.21 km² overlap
3 more protected areassorted by overlap area
Pusztaszer
IUCN VWetland of International Importance (Ramsar Site)
0.35 km² overlap
Közép-Tisza
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.00 km² overlap
Közép-Tisza
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
728 distinct species · 1 927 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 Felső-főcsatorna : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 87 interactions GloBI sur 5 types (connectance 12.4%, 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°
10,8°C
Annual rain
529mm
Moisture idx (CMI)
-0,43
Runoff
62mm/an
PET
934mm
AET
453mm
Mean slope
0,1°
Water table
18cm
Forest
2%
Crops
55%
Urban
3%
Protected
5%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)