HydroBASINS lev08 watershed · #4080670180
Bassin de Niru River
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 across 2 countries : Chamba, Doda, Kathua, Udhampur
Sub-basin area
429km²
Upstream area
429km²
Discharge
10,1m³/s
Mean elev.
2 273m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 421.7 km²98.3% of basin
- 4.2 km²1.0% of basin
- 2.2 km²0.5% of basin
- Chamba0.7 km²0.2% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
316 distinct species · 4 152 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Niru River : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 1 bulle famille, 28 interactions GloBI documentées sur 3 types (connectance 6.0%, filtre Serrano α=0.2). Les 1 bulle regroupe des espèces visuellement absorbées par famille (≥3 espèces visibles).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
12,2°C
Annual rain
1 223mm
Moisture idx (CMI)
0,17
Runoff
744mm/an
PET
1 012mm
AET
857mm
Mean slope
23,4°
Water table
751cm
Forest
86%
Crops
18%
Urban
10%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)