HydroBASINS lev08 watershed · #4080965230
Bassin de Damodar
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 : Bokaro, Hazaribagh, Ramgarh, Ranchi
Sub-basin area
1 199,4km²
Upstream area
3 842,7km²
Discharge
64,96m³/s
Mean elev.
435m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #4080963410582 km²
- Bassin de Damodar136 km²
4 dept-equivalent regions (GADM L2)
- 669.5 km²55.9% of basin
- 222.7 km²18.6% of basin
- 204.2 km²17.1% of basin
- 100.2 km²8.4% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
257 distinct species · 4 829 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 Damodar : 23 espèces reliées par 36 interactions GloBI sur 3 types (connectance 7.7%, 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°
24,9°C
Annual rain
1 232mm
Moisture idx (CMI)
-0,25
Runoff
597mm/an
PET
1 638mm
AET
857mm
Mean slope
3,6°
Water table
213cm
Forest
14%
Crops
65%
Urban
31%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)