HydroBASINS lev08 watershed · #4080030660
Bassin de Mhadei
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 5 administrative regions : Belgaum, North Goa, Sindhudurg, South Goa, Uttara Kannada
Sub-basin area
1 961,6km²
Upstream area
1 961,6km²
Discharge
149,35m³/s
Mean elev.
243m
Administrative coverage
5 dept-equivalent regions (GADM L2)
- 1059.6 km²54.2% of basin
- 443.2 km²22.7% of basin
- 305.5 km²15.6% of basin
- 77.5 km²4.0% of basin
- 68.9 km²3.5% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 140 distinct species · 462 394 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 26 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 Mhadei : 21 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 27 interactions GloBI sur 3 types (connectance 8.3%, filtre Serrano α=0.2). 5 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°
26,4°C
Annual rain
2 789mm
Moisture idx (CMI)
0,44
Runoff
2 138mm/an
PET
1 550mm
AET
950mm
Mean slope
7,2°
Water table
295cm
Forest
70%
Crops
30%
Urban
9%
Protected
11%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)