HydroBASINS lev08 watershed · #4080865800
Bassin de Dikrong 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 5 administrative regions across 2 countries : East Kameng, Golaghat, Jorhat, Lakhimpur, Papum Pare
Sub-basin area
2 300,2km²
Upstream area
33 952,7km²
Discharge
2 967,41m³/s
Mean elev.
649m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Panyor River2482 km²
- Bassin de Subansiri17 km²
5 dept-equivalent regions (GADM L2)
- 1378.9 km²60.0% of basin
- 787.1 km²34.3% of basin
- 106.2 km²4.6% of basin
- 20.3 km²0.9% of basin
- 3.8 km²0.2% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
750 distinct species · 17 117 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 22 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 Dikrong River : 17 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 21 interactions GloBI sur 2 types (connectance 8.3%, filtre Serrano α=0.2). 6 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°
21,3°C
Annual rain
2 526mm
Moisture idx (CMI)
0,45
Runoff
3 477mm/an
PET
1 344mm
AET
1 152mm
Mean slope
10,8°
Water table
332cm
Forest
21%
Crops
15%
Urban
6%
Protected
7%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)