HydroBASINS lev08 watershed · #4080834310
Bassin de राप्ती नदी
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 across 2 countries : Bahraich, Bheri, Lumbini, Rapti, Shravasti
Sub-basin area
3 177,8km²
Upstream area
6 571,3km²
Discharge
169,88m³/s
Mean elev.
429m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Jhimruk Khola1048 km²
- Bassin de माडी नदी580 km²
5 dept-equivalent regions (GADM L2)
- 1433.2 km²45.2% of basin
- 1302.0 km²41.0% of basin
- 364.6 km²11.5% of basin
- 68.2 km²2.1% of basin
- 4.9 km²0.2% of basin
2 intersecting protected areas
Banke
IUCN IINational Park
524.43 km² overlap
Banke - Buffer Zone
IUCN VINational Park - Buffer Zone
117.32 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
503 distinct species · 5 680 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 राप्ती नदी : 30 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 43 interactions GloBI sur 3 types (connectance 7.2%, 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°
22,8°C
Annual rain
1 440mm
Moisture idx (CMI)
-0,07
Runoff
747mm/an
PET
1 552mm
AET
893mm
Mean slope
9,0°
Water table
357cm
Forest
71%
Crops
18%
Urban
6%
Protected
20%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)