HydroBASINS lev08 watershed · #4081014240
Bassin de Lilar
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 : Baloda Bazar, Janjgir-Champa, Mahasamund, Raigarh
Sub-basin area
770,7km²
Upstream area
62 179,9km²
Discharge
1 117,99m³/s
Mean elev.
241m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Borai1841 km²
- Bassin de Mahanadi769 km²
4 dept-equivalent regions (GADM L2)
- Raigarh362.7 km²47.2% of basin
- 269.8 km²35.1% of basin
- Mahasamund77.1 km²10.0% of basin
- Baloda Bazar59.0 km²7.7% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
81 distinct species · 150 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 Lilar : 35 espèces reliées par 36 interactions GloBI sur 3 types (connectance 4.9%, filtre Serrano α=0.2). 4 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°
27,3°C
Annual rain
1 306mm
Moisture idx (CMI)
-0,26
Runoff
569mm/an
PET
1 757mm
AET
815mm
Mean slope
1,0°
Water table
78cm
Forest
7%
Crops
39%
Urban
7%
Protected
5%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)