HydroBASINS lev08 watershed · #4080855310
Bassin de Yamuna
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 : Agra, Firozabad, Hathras, Mathura
Sub-basin area
768,2km²
Upstream area
47 636,5km²
Discharge
384,99m³/s
Mean elev.
170m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Yamuna277 km²
- Bassin de Mathura Distributary164 km²
4 dept-equivalent regions (GADM L2)
- Mathura380.1 km²49.6% of basin
- Agra276.2 km²36.0% of basin
- Firozabad77.4 km²10.1% of basin
- Hathras33.3 km²4.3% of basin
1 intersecting protected areas
Sur Sarovar
IUCN IVWetland of International Importance (Ramsar Site)
4.31 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
621 distinct species · 60 831 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 Yamuna : 19 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 42 interactions GloBI sur 3 types (connectance 11.1%, filtre Serrano α=0.2). 9 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°
25,6°C
Annual rain
706mm
Moisture idx (CMI)
-0,59
Runoff
34mm/an
PET
1 742mm
AET
596mm
Mean slope
0,3°
Water table
40cm
Forest
0%
Crops
51%
Urban
41%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)