HydroBASINS lev08 watershed · #4080980000
Bassin de Mahi
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 6 administrative regions : Aravalli, Banswara, Dahod, Dungarpur, Kheda +1
Sub-basin area
2 464km²
Upstream area
27 304,7km²
Discharge
315,52m³/s
Mean elev.
167m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Anas425 km²
- Bassin de Mahi68 km²
6 dept-equivalent regions (GADM L2)
- 1569.3 km²63.8% of basin
- 390.9 km²15.9% of basin
- 216.9 km²8.8% of basin
- 144.4 km²5.9% of basin
- 128.9 km²5.2% of basin
- 7.7 km²0.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
323 distinct species · 8 926 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Mahi : 25 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 38 interactions GloBI sur 3 types (connectance 7.2%, filtre Serrano α=0.2). 8 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°
26,9°C
Annual rain
805mm
Moisture idx (CMI)
-0,56
Runoff
362mm/an
PET
1 809mm
AET
666mm
Mean slope
1,9°
Water table
147cm
Forest
17%
Crops
50%
Urban
5%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)